Transcript
Lock Cylinder
Series CL /
ø16, ø20, ø25, ø32, ø40, ø50 ø63, ø80, ø100, ø125, ø140, ø160 CL MLG
Variations Series
Bore (mm)
Standard stroke (mm)
Page
CNA
Fine lock cylinder
CNG
Series CLJ2 15 to 200
16
Series CLM2
MNB
3.1-8
CNS CLS
20 25 32 40
25 to 300
20
25 to 200
25
25 to 300
CB 3.1-15
CV/MVG CXW
Series CLG1
32 40
CXS 3.1-25
CXT MX
Series CLA
40
25 to 500
50 63
25 to 600
80 100
25 to 700
40
25 to 500
MXU 3.1-33 3.1-43
MXH MXS
Lock-up cylinder Series CL1
50, 63
25 to 600
80, 100
25 to 700
125, 140 160
Up to 1600
MXQ MXF
3.1-49
MXW
Clamp cylinder with lock
MXP
Series CLK1 32 to 63
50 75 100 125 150
MG 3.1-63
MGP MGQ
Compact cylinder with lock Series CLQ
20,25
5 to 50
32 to 100
5 to 50, 75, 100
MGG MGC
3.1-87
MGF MGZ Made to Order
CY
Refer to p.5.4-90 for Series CL Made to Order specifications.
MY 3.1-1
Series
CL
Prior to Use Precautions Be sure to read before handling. The precautions on these pages are for the fine lock cylinder and lock-up cylinder. Refer to actuator common precautions on p.0-39 to 0-46 for general actuator precautions.
Warning Design on Equipment Machine q Prevent personnel from coming into
direct contact with the driven object as well as the moving portion of a cylinder. If there is a risk of contact, provide safety measures such as a cover or a system that uses sensors that will activate an emergency stop before contact is made. w Use a balance circuit in which lurching
of the piston is taken into consideration. If the lock is applied at a desired position of a stroke and compressed air is applied to only one side of the cylinder, the piston will lurch at a high speed the moment the lock is disengaged. In such a situation, there is a risk of injury to humans, or equipment damage. To prevent the piston from lurching, use a balance circuit such as the recommended pneumatic circuit (p.3.1-4). If an air-hydro fine lock cylinder is used, make sure to operate the lock portion through air pressure. Never use oil on the lock-up cylinder because the lock-up cylinder is a nonlube style. Failure to observe this could cause the lock to malfunction.
Warning Selection Notes for setting the maximum load in the locked state. When a cylinder is in a no-load and locked state, the holding force (maximum static load) is the lock's ability to hold a static load that does not involve vibrations or shocks. To ensure braking force, the maximum load must be set as described below. q For constant static loads, such as for drop prevention: • Fine lock series (CLJ2, CLM2, CLG1, CLA series) 35% or less of the holding force (maximum static load) Note: For applications such as drop prevention, consider situations in which the air source is shut off, and make selections based on the holding force of the spring locked state. Do not use the pneumatic lock for drop prevention purposes. • Lock-up series (Series CL1) 50% or less of the holding force (maximum static load)
3.1-2
w When kinetic energy acts upon the
cylinder, such as when effecting an intermediate stop: There are constraints in terms of the allowable kinetic energy that can be applied to the cylinder in a locked state. Therefore, refer to the allowable kinetic energy of the respective series. Furthermore, during locking, the mechanism must sustain the thrust of the cylinder itself, in addition to absorbing the kinetic energy. Therefore, even within a given allowable kinetic energy level, there is an upper limit to the amount of the load that can be sustained. • Fine lock series (Series CLJ1, CLM2, CLG1, CLA) Max. load at horizontal mounting: 70% or less of the holding force (max. static load) for spring lock Max. load at vertical mounting: 35% or less of the holding force (max. static load) for spring lock • Lock-up series (Series CL1) Max. load at horizontal mounting: 50% or less of the holding force (max. static load) Max. load at vertical mounting: 25% or less of the holding force (max. static load) e In a locked state, do not apply impacts, strong vibrations or rotational forces. Do not apply a impacts, strong vibrations or rotational forces from external sources, because this could damage or shorten the life of the lock unit. r The locking of the fine lock cylinder is directional. Although the fine lock cylinder can be locked in both directions, be aware that its holding force is smaller in one of the directions. CLJ2/CLM2/CLG1··· Holding force at piston rod extended side decreases approx. 15%. CLA··· Holding force at piston rod retracted side decreases approx. 15%. t The locking of the lock-up cylinder is unidirectional. Because the locking direction of the lock-up cylinder is unidirectional, select the locking direction in accordance with the particular operating conditions. It is also possible to manufacture a bidirectional lock-up cylinder. For details, refer to "Made to Order" on p.5.4-90. Due to the nature of its construction, a lock-up cylinder has a play of approximately 0.5mm to 1mm in the axial direction. Therefore, if an external stopper is used to stop the piston rod and the lock is engaged, the piston rod will shift in the amount of its axial play.
y To effect an intermediate stop, take the
cylinder's stopping precision and overrun amount into consideration. Because the lock is applied by mechanical means, the piston will not stop immediately in response to a stopping signal, but only after a time lag. This lag determines the amount of the overrun of the piston stroke. Thus, the range of the maximum and minimum amounts of the overrun is the stopping precision. • Place the limit switch before the desired stopping position, only in the amount of the overrun. • A limit switch requires a detection length (dog length) that is equivalent to the amount of overrun +a • SMC's auto switches have an operation range of 8 to 14mm, depending on the switch. If the overrun exceeds this range, self holding of the contact point must be effected on the switch load side. ∗The series and their stopping accuracy are as follows: CLJ series (p.3.1-10), CLM2 series (p.3.1-18), CLG1 (p.3.127), CLA series (p.3.1-35), and CL1 series (p.3.1-50). u To improve stopping accuracy, use DCbased control circuitry and a solenoid valve with an excellent response, and locate the solenoid valve as close as possible to the cylinder. i Be aware that the stopping accuracy is
influenced by changes in the piston speed. The variance in the stopping position increases if the piston speed changes, such as due to load fluctuations during the reciprocal movement of the piston. Therefore, take measures to ensure a constant piston speed immediately preceding the stopping position. Furthermore, the variances in the stopping position increases when the piston is effecting a cushioning stroke or during acceleration after starting its movement.
Stop signal Overrun
Prior to Use
Series
CL
Warning Mounting q To attach a load to the end of the rod, make
sure that the lock is in the disengaged state. • If this is performed with the lock engaged, a load that exceeds the allowable rotational force or holding force would be applied to the piston rod, which could damage the locking mechanism. The fine lock and CL1 series ø40 to ø100 cylinders have a built-in manual unlocking mechanism. Therefore, they can be maintained in the unlocked state without supplying air. For CL1 series with ø125 to ø160 cylinders, simply connect piping to the lock-up port, and supply air pressure of 0.2MPa or more to disengage the lock in order to attach a load.
CL MLG CNA CNG MNB
Caution
CNS
q Do not apply an unbalanced load to the
piston rod. • Pay particular attention to aligning the centre of gravity of the load with the axial centre of the cylinder. If there is a large amount of deviation, the piston rod could become unevenly worn or damaged due to the inertial moment that is created when the piston rod is stopped by the lock.
CLS CB CV/MVG CXW CXS CXT
X (Load centre of gravity and cylinder axis centre are not matched.)
MX MXU MXH (Load centre of gravity and cylinder axis centre are matched.)
MXS
Note) Can be used if all of the generated moment is absorbed by an effective guide.
MXQ
Caution Adjustment
MXF
q Place it in the locked position. (Excluding the
CL1 series ø125 to ø160.) • The locks are manually disengaged at the time the cylinders are shipped from the factory. Therefore, make sure to change them to the locked state before using the cylinders. For procedures to effect the change, refer to p.3.1-5 for the fine lock series, and p.3.1-52 for the lock-up cylinders. Be aware that the lock will not operate properly if the change is not performed correctly. • Adjust the cylinder's air balance. In the state in which a load is attached to the cylinder, disengage the lock and adjust the air pressure at the rod side and the head side of the cylinder to obtain a load balance. By maintaining a proper air balance, the piston rod can be prevented from lurching when the lock is disengaged. w Adjust the mounting position of detections such as those of the auto switches. To effect an intermediate stop, adjust the mounting position of the auto switch detection by taking the amount of overrun into consideration in relation to the desired stopping position.
MXW MXP MG MGP MGQ MGG MGC MGF MGZ CY MY 3.1-3
Series
CL
Prior to Use Pneumatic Circuit
Warning
Caution
q To stop the piston by engaging the lock, make sure to use a pneumatic circuit that applies a balanced pressure to both ends of the piston. To prevent the piston from lurching after it has been stopped with the lock, during restarting or when disengaging manually, provide a circuit that applies a balanced pressure to both ends of the piston to cancel out the force that is generated by the load in the direction of the operation of the piston.
q The 3 position pressure centre solenoid valve and regulator with check valve can be interchanged with two 3-port, N.O. valves and a relieving style regulator. Cylinder side
Cylinder side
w Using 50% or more of the effective area of the cylinder actuating solenoid valve as a guide, use a solenoid valve with a large effective area for the unlocking solenoid. The greater the effective area, the shorter will be the length of time the lock takes to engage (shortening the overrun amount), thus improving the stopping precision.
e Place the unlocking solenoid close to the cylinder so that it will not be located farther than the cylinder actuating solenoid valve.
[Example] 1. [Horizontal] W
The closer the valve is located to the cylinder (the shorter the pipe length), the shorter will be the overrun amount, thus improving the stopping precision.
3 port N.O. SOL.C
r Provide 0.5 seconds or more between the time the lock is engaged (to effect an intermediate stop of the cylinder) until the lock is disengaged.
SOL.B Relieving style regulator
If the length of time the piston is stopped by engaging the lock is short, the piston rod (and the load) could lurch at a speed that is higher than the speed controlled by the speed controller.
t During restarting, control the signal for switching the unlocking solenoid to be output before or at the same time as the signal for the cylinder actuating solenoid valve is output. If the signal is delayed, the piston rod (and the load) could lurch at a speed that is higher than the speed controlled by the speed controller.
SOL.A 3 port N.C.
2. [Vertical] [Load in direction of rod extension]
[Load in direction of rod retraction] W
y Basic circuit SOL.C
1. [Horizontal] SOL.C
Forward
W Backward
3 port N.C. SOL.A
SOL.C
SOL.A ON Regulator OFF with check ON valve ON Pressure ON centre OFF SOL.B ON ON
SOL.B ON OFF OFF ON OFF OFF OFF OFF
SOL.C OFF OFF OFF OFF ON OFF OFF ON
SOL.B
Action Forward Locked stop
Unlocked Forward Backward Locked stop
Unlocked Backward
SOL.A
0.5s or more 0 to 0.5s
0.5s or more 0 to 0.5s
2. [Vertical] [Load in direction of rod extension]
[Load in direction of rod retraction] W
SOL.C
SOL.B
SOL.A
SOL.A
W
3.1-4
SOL.C
SOL.B
SOL.A
W
SOL.B
Prior to Use
Series
CL
How to Manually Disengage the Lock and Change from the Unlocked to the Locked State The lock is manually disengaged at the time the cylinder is shipped from the factory. Because the lock will not operate in this state, make sure to change it to the locked state before operation, after having adjusted the axial centre for installation.
How to Change from the Unlocked State to the Locked State (a) CLJ2, CLM2, CLG1 q Loose locking nut. w Turn the wrench flats section of the manual unlocking cam to the LOCK position that is marked on the cam guide. e While keeping the wrench flats section in place, tighten the lock nut. Note) The manual unlocking cam will rotate approximately 180°. Do not rotate the wrench flats section excessively. Locked condition
Manually lock released
Manually Disengaging the Lock
CL
The lock of a fine lock series cylinder can be disengaged manually through the procedure described below. However, make sure to disengage the lock pneumatically before operating the cylinder. Note) Manual disengagement of the lock could create a greater cylinder sliding resistance than pneumatic disengagement of the lock.
(a) CLJ2, CLM2, CLG1 q Loose locking nut. w Supply air pressure of 0.3MPa or more to the lock release port. e Turn the wrench flats section of the manual unlocking cam until it stops at the FREE position that is marked on the cam guide. r While keeping the wrench flats section in place, tighten the lock nut.
(b) CLA
(b) CLA q Loosen the two hexagon socket bolts and remove the pin guide. w As viewed from the end of the rod, the pin is tilted 15° to the right of the centre. e Supply air pressure of 0.3MPa or more to the lock release port. r Using a wooden or plastic rod, such as the handle of a wooden mallet, push the pin and rotate it 30°. Note) Never rotate the pin by striking it because this could bend or damage the pin. Be very careful when pushing the pin, as the surface is slippery. t Inside the pin guide, there is a slotted hole that is slightly larger than the pin. Align the pin with the slotted hole and secure them to the cover, using the hexagon socket bolts that were removed in step q. The protruding portion of the pin guide will then align with the LOCK mark on the nameplate that is attached to the cover surface.
q Loosen the two hexagon socket bolts and remove the pin guide. w As viewed from the end of the rod, the pin is tilted 15° to the left of the centre. e Supply air pressure of 0.3MPa or more to the lock release port. r Using a wooden or plastic rod, such as the handle of a wooden mallet, rotate the pin 30° without scratching it.
MLG CNA CNG MNB CNS CLS CB CV/MVG CXW CXS CXT MX MXU MXH MXS MXQ MXF MXW MXP MG MGP MGQ MGG MGC MGF MGZ CY MY
3.1-5
Series
CL
Prior to Use Construction/Applicable Series: CLJ2, CLM2, CLG1 Spring lock style
Spring lock (exhaust lock) The spring force that is applied to the tapered brake piston becomes amplified through the wedge effect. This force becomes further amplified to the power of AB/AC through the mechanical advantage of a lever and acts on the brake shoe, which in turn, applies a large force to tighten and lock the piston rod. To disengage the lock, air pressure is supplied through the lock release port, thus disengaging the brake spring force.
Pneumatic lock style Air supply
Air exhaust
Air exhaust
Air supply
Locked condition
Lock released condition
Brake piston is operated by air pressure.
Lock system concurrently using spring and air pressure Air supply
Air exhaust
Lock released condition
Air exhaust
Lock released condition
Brake piston is operated by air pressure and spring force
3.1-6
Air supply
Prior to Use
Series
CL
Construction/Applicable Series: CLA Spring lock style
CL MLG CNA CNG MNB CNS CLS CB CV/MVG CXW Lock released condition
Locked condition
CXS Spring lock (exhaust lock)
CXT
The spring force that is applied to the tapered brake piston becomes amplified through the wedge effect. This force becomes further amplified to the power of AB/AC through the mechanical advantage of a lever and acts on the brake shoe, which in turn, applies a large force to tighten and lock the piston rod. To disengage the lock, air pressure is supplied through the lock release port, thus disengaging the brake spring force.
MX MXU
Pneumatic lock style Air supply
Air exhaust
Air exhaust
MXH
Air supply
MXS MXQ MXF MXW MXP Lock released condition
Locked condition
MG
Brake piston is operated by air pressure.
MGP
Lock system concurrently using spring and air pressure Air supply
Air exhaust
Air exhaust
MGQ
Air supply
MGG MGC MGF MGZ CY Lock released condition
Locked condition
MY
Brake piston is operated by air pressure and spring force.
3.1-7
Fine Lock Cylinder/Double Acting Single Rod
CLJ2
Series ø16
How to Order CLJ2 L 16
60 R
E
With auto switch CDLJ2 L 16
60 R
E
Standard
C73 L Lead wire length
Air cylinder with auto switch
Nil L Z
0.5m 3m 5m
Mounting Auto switch type
Basic style Axial foot style Front flange style Double clevis style
B L F D
Select an applicable auto switch model from the table below
∗ Mounting accessories are not mounted, should be order separate.Please refer order keys in next pages.
Bore size 16
Lock operation
16mm
E P D
Cylinder standard stroke (mm) ø16
Spring lock (Exhaust lock) Pneumatic lock (Pressurized lock) Spring and pneumatic lock
15, 30, 45, 60, 75, 100, 125, 150, 175, 200
Head cover port position —
90° to axis Axial direction
R
Special function
Style
Electrical entry
Indicator
Applicable Auto Switches/Refer to p.5.3-2 for further information on auto switch.
Reed switch
No Connector
2 wire
Grommet
3 wire (PNP) 2 wire
Connector
Yes
Diagnostic indication (2 colour, With timer)
3 wire (NPN) 3 wire (PNP)
Grommet
AC
5V 12V 24V
5V, 12V 100V or less 12V
5V, 12V 12V 24V 5V, 12V
2 wire
12V
With diagnostic output (2 colour)
3 wire (NPN)
5V, 12V
Latching with diagnostic output (2 colour)
4 wire (NPN)
Water resistant (2 colour)
∗Lead wire length symbol
100V
5V, 12V 24V or less
No 3 wire (NPN)
Solid state switch
DC
3 wire (NPN equiv.) Grommet Yes
Yes
Lead wire length (m)∗
Load voltage Wiring (Output)
0.5m········ – 3m·········· L
(Example) C73C C73CL
Auto switch model
0.5 (—)
3 5 None (L) (Z) (N)
C76
쏹
쏹
C73 C80 C73C C80C H7A1 H7A2 H7B H7C H7NW H7PW H7BW H7BA H7NF H7LF
쏹
쏹 쏹 —
쏹
쏹
— —
쏹
쏹
쏹 쏹
쏹 쏹
쏹 쏹 쏹 쏹 쎻 —
쏹
쏹 쎻 —
쏹
쏹 쎻
—
쏹
쏹 쏹
쏹
쏹
쏹 쎻
쏹
— 쏹 쎻 —
쏹
쏹 쎻 —
—
쏹 쎻 —
쏹
쏹 쎻 —
쏹
쏹 쎻 —
5m·········· Z (Example) C73CZ None······ N
∗Solid state switches marked with a “쎻” are manufactured upon receipt of order.
3.1-8
— —
C73CN
Applicable load IC
IC
Relay, PLC
IC IC
IC
IC
Relay, PLC
Fine Lock Cylinder/Double Acting Single Rod
Series
CLJ2
Specifications Bore size (mm)
Provided with a compact locking mechanism, it is suitable for intermediate stops, for emergency stops, and for drop prevention.
16
Action
Double acting single rod
Style
Both of non-lube style and lube style Spring lock (Exhaust lock) Pneumatic (Pressurized lock) Spring and pneumatic lock
Lock operation Fluid Proof pressure
1.05MPa
Locks in both directions
Max. operating pressure
0.7MPa
The piston rod can be locked in either direction of its cylinder stroke.
Min. operating pressure
Maximum piston speed: 500mm/s
Piston speed
MLG
0.08MPa
Ambient and fluid temperature
Without auto switch: –10°C to + 70°C (No freezing) With auto switch: –10°C to + 60°C ∗ 50 to 500mm/s
Cushion
It can be used at 50 to 500mm/s provided that it is within the allowable kinetic energy range.
CL
Air
Rubber bumper
CNA CNG MNB
Thread tolerance
JIS class 2
Stroke tolerance
+1.0 0
CNS
Basic, Axial foot, Front flange, Double clevis
CLS
Mounting
∗Constraints associated with the allowable kinetic energy are imposed on the speeds at which the piston can be locked. To lock the piston in the stationary state for the purpose of drop prevention, the piston can be locked up to a maximum speed of 750mm/s.
CV/MVG
Fine Lock Specifications Lock operation
Spring lock (Exhaust lock)
CB
Spring/ pneumatic lock
Pneumatic lock (Pressurized lock)
Air
Fluid
CXS
0.5MPa
Max. operating pressure
CXT
Lock release pressure
0.3MPa or more
0.1MPa or more
Lock start pressure
0.25MPa or less
0.05MPa or more
MX
Both directions
Lock direction
CXW
Standard Stroke
(mm)
Bore size (mm)
Standard stroke
16
15, 30, 45, 60, 75, 100, 125, 150, 175, 200
MXU MXH MXS
Mounting Bracket and Accessories/Refer to p.3.1-14 for details.
Option
Standard
Mounting bracket
MXQ
Basic
Axial foot
Mounting nut
쏹
쏹
쏹
—
Rod end nut
쏹
쏹
쏹
쏹
Clevis pin
—
—
—
쏹
Single knuckle joint
쏹
쏹
쏹
쏹
Double knuckle joint (With pin)
쏹
쏹
쏹
쏹
T bracket
—
—
—
쏹
Auto Switch Mounting Bracket Part No. (Band mounting)
Bracket Part No. Mounting bracket
Part No.
Foot
CLJ-L016B
Flange
CLJ-F016B
T bracket∗
Front flange Double clevis
CJ-T016B
∗T bracket is applicable to double clevis style (D).
Auto switch mounting bracket
Note
BJ2-016
For D-C7, C8, H7
MXF MXW MXP MG MGP MGQ MGG
∗Stainless steel mounting bolt set The set of stainless steel mounting screws described below is available and can be used depending on the operating environment. (The band for auto switches must be ordered separately, as they are not included.) BBA4: For D-C7/C8/H7 The stainless steel bolts described above are used when the D-H7BAL type switch is shipped mounted on a cylinder. When the switches are shipped as individual parts, the BBA4 set is included.
3.1-9
MGC MGF MGZ CY MY
Series
CLJ2 Caution/Allowable Kinetic Energy when Locking
Minimum Strokes for Auto Switch Mounting Auto switch Auto switch model mounting
D-C7 D-C8
Band mounting
D-H7 D-H7쏔W D-H7NF D-H7BAL D-C73C D-C80C D-H7C D-H7LF
Number of auto switches
Minimum cylinder stroke (mm)
2 (Same side)
50
2 (Different side)
15
1
10
2 (Same side)
60
2 (Different side)
15
1
10
2 (Same side)
65
2 (Different side)
15
1
10
2 (Same side)
65
2 (Different side)
25
1
15
Weight
(g) 320
Additional weight per 15mm stroke
9
6.5
8
Axial direction foot
27
7
Front flange
21
Double clevis (with pin)∗
Load weight (kg)
Mounting bracket
16 0.17
q In terms of specific load conditions, this allowable kinetic energy is equivalent to a load of 3.7kg in weight, and a piston speed of 300mm/sec. Therefore, if the operating conditions are below these values, there is no need to calculate. w Apply the following formula to obtain the kinetic energy of the load. Ek: Load kinetic energy (J) 1 Ek= mυ2 m: Load weight (kg) 2 υ: Piston speed (m/s) e The piston speed will exceed the average speed immediately before locking. To determine the piston speed for the purpose of obtaining the kinetic energy of the load, use 1.2 times the average speed as a guide. r The relationship between the speed and the load is indicated in the diagram below. The area below the line is the allowable kinetic energy range. t During locking, the lock mechanism must sustain the thrust of the cylinder itself, in addition to absorbing the energy of the load. Therefore, even within an allowable kinetic energy level, there is an upper limit to the size of the load that can be sustained. Thus, a horizontally mounted cylinder must be operated below the solid line, and a vertically mounted cylinder must be operated below the dotted line.
16
Bore size (mm) Basic weight∗
Bore size (mm) Allowable kinetic energy J
10
∗Basic weight includes mounting nut and rod end nut. ∗Double clevis does not include mounting nut. Calculation Example: CLJ2L16-60 •Basic weight··················320(ø16) •Additional weight···········6.5/15 stroke •Cylinder stroke··············60 stroke 320+6.5/15 X 60+27=373g
6 5 4.4 4 3 2 1 0
50
Stopping Accuracy (Not including tolerance of control system) Unit: mm 50
100
300
500
Spring lock (Exhaust lock)
±0.4
±0.5
±1.0
±2.0
Pneumatic lock (Pressurized lock) Spring and pneumatic lock
±0.2
±0.3
±0.5
±1.5
Condition/Load: 2kg Solenoid valve: Lock port mounting
Head Cover Port Position In the case of the basic style, there are two port positions on the head cover: one that is at 90° to the axis, and the other that is in the axial direction.
200 300 Piston speed (mm/s)
400
500
Holding Force of Spring Lock (Maximum static load) Bore size (mm)
16
Holding force N
122
Note) Holding force at piston rod extended decreases approximately 15%.
Holding Force of Pneumatic Lock (Max. static load) 200
Holding force (N)
Piston speed (mm/s) Lock style
100
150
100
50
0 Axial direction
90° direction
Caution Recommended Pneumatic Circuit/Precautions 쎲Refer to p.3.1-2 to 3.1-5 for further specifications of fine lock cylinder CLJ2 series mentioned above.
3.1-10
0.1 0.2 0.3 0.4 Air pressure from pressurized lock port (MPa)
0.5
Caution Cautions when Locking The holding force is the lock's ability to hold a static load that does not involve vibrations or impacts, when it is locked without a load. Therefore, when normally using the cylinder near the upper limit of the holding force, be aware of the points described below. • If the piston rod slips because the lock's holding force has been exceeded, the brake shoe could be damaged, resulting in a reduced holding force or shortened life. • To use the lock for drop prevention purposes, the load to be attached to the cylinder must be within 35% of the cylinder's holding force. • Do not use the cylinder in the locked state to sustain a load that involves impact.
Fine Lock Cylinder/Double Acting Single Rod
Series
CLJ2
Construction/(The cylinder cannot be disassembled.)
Spring lock (Exhaust lock) Spring and pneumatic lock
CL MLG CNA CNG MNB CNS CLS CB CV/MVG Pneumatic lock (Pressurized lock)
CXW CXS CXT MX MXU MXH MXS MXQ MXF
Component Parts No. q w e r t y u i o !0 !1 !2 !3 !4 !5 !6 !7 !8 !9 @0 @11
Description Rod cover Head cover Cover A Cover B Cover C Middle cover Cylinder tube Piston rod Piston Brake piston Brake arm Brake shoe Roller Pin Snap ring Brake spring Bushing A Bushing B Manual lock relase cam Cam guide Lock nut
Material Note Aluminum alloy White anodized Aluminum alloy White anodized Carbon steel Nitrided, nickel chrome plated Aluminum alloy Hard anodized Aluminum alloy Hard anodized Aluminum alloy Hard anodized Stainless steel Stainless steel Hard chrome plated Brass Carbon steel Nitrided Carbon steel Nitrided Special friction material Carbon steel Nitrided Carbon steel Heat treated Carbon tool steel Nickel plated Steel wire Zinc chromated Oil impregnated sintered alloy Oil impregnated sintered alloy Chrome molybdenum steel Nitrided Carbon steel Nitrided, platinum silver coated Rolled steel Nickel plated
No. @2 @3 @4 @5 @6 @7 @8 @9 #0 #1 #2 #3 #4 #5 #6 #7 #8 #9 $0 $1 $2
Description Material Plain washer Rolled steel Snap ring Carbon tool steel Hex. socket head cap screw Chrome molybdenum steel Steel wire Retaining plate Hex. socket head cap screw Chrome molybdenum steel Steel wire Retaining plate Hex. socket head cap screw Chrome molybdenum steel Retaining plate Steel wire Silencer Bronze Damper Urethane Wearing Resin Mounting nut Brass Rod end nut Rolled steel Piston seal NBR Rod seal A NBR Rod seal B NBR Brake piston seal NBR Cylinder tube gasket NBR Middle cover gasket NBR Cam gasket NBR Piston gasket NBR
Note Nickel plated Nickel plated Nickel plated Nickel plated Nickel plated Nickel plated Nickel plated Nickel plated E type only
MXW MXP MG MGP MGQ MGG
Nickel plated Nickel plated
MGC MGF MGZ CY MY
3.1-11
Series
CLJ2
Basic (B) E
CLJ2B16-쏔쏔- D P
Axial Foot (L) E
CLJ2L16-쏔쏔- D P
3.1-12
Fine Lock Cylinder/Double Acting Single Rod
Series
CLJ2
Front Flange (F) E
CLJ2F16-쏔쏔- D P
CL MLG CNA CNG MNB CNS CLS CB CV/MVG CXW CXS CXT MX Double Clevis (D) ∗Clevis pin and snap ring are packed with the double clevis style.
MXU
E
CLJ2D16-쏔쏔- D
MXH
P
MXS MXQ MXF MXW MXP MG MGP MGQ MGG MGC MGF MGZ CY MY 3.1-13
Series
CDLJ2
Auto Switch Specifications Refer to p.5.3-2 for details of auto switch.
Applicable Auto Switch D-C7/C8 D-C73C/C80C D-H7 D-H7쏔W D-H7LF D-H7NF D-H7BAL D-H7C
Reed switch
Auto switch setting position and mounting height dimensions (Band mounting style)
Electrical entry/Function
Model
Style
Solid state switch
Grommet Connector Grommet Grommet(2 colour indication) Grommet(2 colour, with diagnostic output) Grommet(2 colour, with diagnostic output) Grommet(2 colour, with diagnostic output) Connector
Page 5.3-9 5.3-11 5.3-29 5.3-42 5.3-49 5.3-50 5.3-55 5.3-31
Refer to p.1.3-11 for dimensions because these are same as air cylinder CDJ2 series (Double acting single rod) style.
Accessories Single knuckle joint/I-LJ016B
Rod end nut/NT-015A
Double knuckle joint/Y-LJ016B ∗ Knuckle pin and snap ring are packed.
Material: Rolled steel
Material: Rolled steel
Clevis pin/CD-Z015
Knuckle pin/IY-J015A
Material: Stainless steel
Mounting nut/SNLJ-016B
Material: Stainless steel
T bracket/CJ-T016B
Material: Rolled steel Part no.
Bore size
TC
TDH10
TH
TK
TN
TT
TU
TV
TW
TX
TY
CJ-T016B
16
5.5
5
+0.048 0
35
20
6.4
2.3
14
48
28
38
16
3.1-14
Material: Rolled steel
Material: Brass
Fine Lock Cylinder/Double Acting Single Rod
CLM2
Series
ø20, ø25, ø32, ø40
CL
How to Order
MLG
CLM2 H L 25
100 J
E
CDLM2 H L 25
100 J
E
Standard With auto switch
CNA CNG
C73 L Nil L Z
Style Pneumatic Air-hydro
H
0.5m 3m 5m
CLS CB
Auto switch type Select an applicable auto switch model from the table below
Mounting B L F G C D
CNS
Lead wire length
Air cylinder with auto switch —
MNB
Basic Axial foot Front flange Rear flange Single clevis Double clevis
Rear trunnion T E Integrated clevis BZ Boss cut basic FZ Boss cut flange
CV/MVG CXW
Lock operation
CXS
Spring lock (Exhaust lock) E P Pneumatic lock (Pressurized lock) Spring and pneumatic lock D
∗ Mounting accessories are not mounted, should be order separate.Please refer order keys in next pages.
Bore size 20 25 32 40
CXT MX
Rod boot
20mm 25mm 32mm 40mm
—
Cylinder stroke (mm) Refer to standard stroke table on p.3.1-16.
J K
None Nylon tarpaulin Heat resistant tarpaulin
MXU MXH
Style
Electrical entry
Special function
Indicator
Applicable Auto switches/Refer to p.5.3-2 for further information on auto switch. Load voltage
Wiring (output)
DC
3 wire Yes (NPN equiv.)
5V 12V 100V 5V, 12V 100V or less
Reed switch
Grommet No
12V
Yes No Connector
Yes No
2 wire
24V
12V
100V, 200V
12V
200V
12V 5V, 12V 24V or less 12V
Terminal conduit DIN terminal
AC
12V
Yes
100V, 200V
Diagnostic indication (2 colour) Grommet 3 wire (NPN)
Solid state switch
Grommet Connector Termina conduit
3 wire (PNP) 2 wire
12V
3 wire (NPN) 2 wire
5V, 12V
Yes 3 wire (NPN) Diagnostic indication (2 colour) Water resistant (2 colour) Grommet With timer With diagnostic output (2 colour) Latching with diagnostic output (2 colour)
∗Lead wire length symbol
0.5m···· — 3m········L
5V, 12V
3 wire (PNP) 2 wire
12V 24V 5V, 12V 12V
3 wire (NPN) 4 wire (NPN)
5V, 12V
(Example) C80C C80CL
Lead wire length (m)∗ Auto switch Applicable 0.5 3 5 None model load (—) (L) (Z) (N)
∗∗ Solid state switch marked with a “앪” are manufactured upon receipt of order. ∗∗∗ Do not specify “N” (No lead wire) in case of D-A3쏔A, A44A, G39A and K39A.
MXQ
C76
쎲
쎲 — —
IC
—
C73 C80 B53 B54 B64 C73C C80C A33A A34A A44A B59W H7A1 H7A2 H7B H7C G39A K39A H7NW H7PW H7BW H7BA G5NT H7NF
쎲 쎲 쎲 쎲 쎲 쎲 쎲
쎲 쎲 쎲 쎲 쎲 쎲 쎲
쎲 —
—
—
—
IC
Relay, PLC
MXF
쎲 — 쎲 —
PLC
MXW
—
H7LF 5m·······Z None···N
MXS
—
—
—
쎲 쎲 쎲 쎲 — — 쎲 — — 쎲
—
— —
쎲 쎲 쎲 쎲 쎲
쎲 쎲 쎲 쎲 쎲
—
— — 쎲
—
쎲
—
—
앪
—
앪
—
앪
—
쎲 쎲
—
— — 쎲
쎲 쎲 쎲
—
쎲 쎲 쎲 쎲 쎲 쎲
쎲
쎲 앪 —
— —
앪
—
앪
—
앪
—
앪
—
앪
—
앪
—
Relay, PLC
MXP
IC
MG
PLC —
Relay, PLC
MGP
IC
MGQ MGG
—
IC
MGC
Relay, PLC
MGF
— IC
MGZ
—
CY
(Example) C80CZ C80CN
MY 3.1-15
Series
CLM2 Specifications
Provided with a compact locking mechanism, it is suitable for intermediate stops, for emergency stops, and for drop prevention.
Bore size (mm)
Locks in both directions
Max. operating pressure
1.0MPa
Min. operating pressure
0.08MPa
The piston rod can be locked in either direction of its cylinder stroke.
20
25
Action Style
Pneumatic
Lock operation
Air
Fluid
1.5MPa
Proof pressure
Without auto switch: –10°C to +70°C (No freezing) With auto switch: –10°C to +60°C
Ambient and fluid temperature
Not required (Non-lube)
Piston speed
50 to 500mm/s
Thread tolerance
It can be used at 50 to 500mm/s provided that it is within the allowable kinetic energy range.
40
Spring lock (Exhaust lock), Pneumatic lock (Pressurized lock), Spring and pneumatic lock
Lubrication
Maximum piston speed: 500mm/s
32
Double acting single rod
JIS class 2 +1.4 0
Stroke length tolerance Piping/Screw-in style
Rc(PT)1/4
Rc(PT)1/8 Basic, Axial foot, Front flange, Rear flange, Single clevis, Double clevis, Rear trunnion, Integrated clevis, Boss cut, Boss cut flange
Mounting
∗ Constraints associated with the allowable kinetic energy are imposed on the speeds at which the piston can be locked. To lock the piston in the stationary state for the purpose of drop prevention, the piston can be locked up to a maximum speed of 750mm/s.
Fine Lock Specifications Spring lock (Exhaust lock)
Lock operation
Spring/ pneumatic lock
Pneumatic lock (Pressurized lock)
Air
Fluid
0.5MPa
Max. operating lock Lock release pressure
0.3MPa or more
0.1MPa or more
Lock starting pressure
0.25MPa or less
0.05MPa or less
Both directions
Lock direction
Standard Stroke Bore size (mm)
20 25 32 40
Long stroke(2) (mm)
Allowable max. stroke (mm)
400 25, 50, 75, 100, 125,
450
150, 200, 250, 300
450
1000
500
Note 1) Intermediate stroke is also available. Note 2) The long stroke style is applicable to the axial foot style and the front flange style. For other applications that exceed the mounting support bracket and long stroke limitations, the maximum stroke that can be used is determined by the stroke selection table (reference edition).
Rod Boot Material Symbol
Rod boot material
Max. ambient temperature
J
Nylon tarpaulin
60°C
K
Heat resistant tarpaulin
110°C∗
∗ Max. ambient temperature for rod boot
3.1-16
Standard stroke (mm)(1)
Minimum Strokes for Auto Switch Mounting Auto switch model
D-C7 D-C8 D-H7쏔 D-H7쏔W D-H7BAL D-H7NF D-C73C D-C80C D-H7C
Number of auto switches 1 pc. 2 pcs. Same side Different side Different side Same side
15
50
(mm) 1 pc.
50+45(n–2)
10
60+45(n–2)
10
15+45( n–2 ) 2 (n=2, 4, 6···) 15
60
15
65
15+50( n–2 ) 2 (n=2, 4, 6···)
D-H7LF
20
65
20+50( n–2 ) 2 (n=2, 4, 6···)
D-B5 D-B6
15
75
15+50( n–2 ) 2 (n=2, 4, 6···)
D-B59W
20
75
20+50( n–2 ) 2 (n=2, 4, 6···)
D-A3쏔A D-G39A D-K39A D-A44A
35
100
35+30(n–2)
10 65+50(n–2) 10 10 75+55(n–2) 15
100+100(n–2)
10
Fine Lock Cylinder/Double Acting Single Rod
Series
CLM2
Mounting and Accessories Standard equipment
Accessory
Mounting nut
Mounting
Rod end nut
Boss cut
Accessories
Single Double Clevis knuckle knuckle Clevis pin joint joint bracket
Basic
(1pc.)
—
—
Axial foot
(2)
—
—
Front flange
(1)
—
—
Rear flange
(1)
—
—
Integrated clevis
— (1)
—
Single clevis
— (1)
—
Double clevis
— (1)
Rod boot
A cylinder that has been shortened overall by removing the boss for mounting the support bracket for the head cover, it can be used to achieve further space savings.
CL MLG
—
Total length comparison (vs. standard)
—
(mm)
Rear trunnion
(1) (2)
—
—
ø20
ø25
ø32
ø40
Boss cut basic
(1)
—
—
왖13
왖13
왖13
왖16
Boss cut flange
(1)
—
—
Note 1) The mounting nuts are not provided with the integrated clevis style, single clevis style, or the double clevis style. Note 2) The rear trunnion style is provided with a trunnion nut.
Weight
MNB
쐽Boss cut basic style (BZ) 쐽Boss cut flange style (FZ)
20
25
32
40
Basic
0.55
0.87
0.94
1.30
Axial foot
0.70
1.03
1.10
1.57
Flange
0.61
0.96
1.03
1.42
Integrated clevis
0.53
0.85
0.93
1.26
Single clevis
0.59
0.91
0.98
1.39
Double clevis
0.60
0.93
0.99
1.43
Trunnion
0.59
0.94
1.00
1.40
Boss cut basic
0.54
0.85
0.92
1.27
Boss cut flange
0.60
0.94
1.01
1.39
0.04
0.06
0.08
0.13
0.07
0.07
0.14
0.14
0.06
0.06
0.06
0.23
0.07
0.07
0.07
0.20
Additional weight per 50mm stroke Clevis bracket (with pin) Accessory Single knuckle joint Double knuckle joint (with pin)
Calculation Example: CLM2L32-100 • Basic weight···········1.10(Foot, ø32) • Additional weight····0.08/50 stroke • Cylinder stroke·······100 stroke 1.10+0.08 X 100/50=1.26kg
Auto Switch Mounting Bracket Part No. Auto switch model
Bore size (mm)
CLS
25
32
40
D-C7/C8 D-H7
BM2-020
BM2-025
BM2-032
BM2-040
D-B5/B6 D-G
BA2-020
BA2-025
BA2-032
BA2-040
D-A3쏔A/A44A D-G39A/K39A
BM3-020
BM3-025
BM3-032
BM3-040
CV/MVG CLM2H Mounting style
Bore size
Stroke
Rod boot
CXW
Air-hydro Low hydraulic cylinder 1MPa or less Through the concurrent use of a CC Series air-hydro unit, it is possible to operate at a constant or low speeds or for intermediate stops, just like a hydraulic unit, while using pneumatic equipment such as a valve.
20
CM-L020B CM-F020B Flange CM-C020B Single clevis Double clevis∗∗ CM-D020B Trunnion (With nut) CM-T020B
25
32
CM-L032B CM-F032B CM-C032B CM-D032B CM-T032B
MXH MXS Specifications Fluid Action
Turbine oil (Locked area: air) Double acting single rod
Max. operating pressure
1.0MPa
Min. operating pressure
0.2MPa
Cushion Piping Mounting
MXQ MXF
ø20, ø25, ø32, ø40
MXW MXP
15 to 300mm/s Rubber bumper (Standard equipment)
MG
Screw-in piping Basic, Axial foot, Front flange, Rear flange, Single clevis, Double clevis, Rear trunnion, Integrated clevis, Boss cut
∗ Auto switch can be mounted. 쐌 For an exterior dimension diagram to identify the mounting support types, refer to p.3.1-21 to 3.1-24 as the dimensions are identical to those of standard.
MGP MGQ MGG MGC
40
MGF
CM-L040B CM-F040B CM-C040B CM-D040B CM-T040B
∗ When ordering foot brackets, 2pcs. should be ordered for each cylinder. ∗∗ Clevis pin and snap ring (ø40: cotter pin) are packed with the double clevis style
CXT
MXU
Mounting Bracket Part No. Bore size (mm)
CXS
MX
Piston speed
∗ Stainless steel mounting bolt set The set of stainless steel mounting screws described below is available and can be used depending on the operating environment. (The band for auto switches must be ordered separately, as they are not included.) BBA3: For D-B5/B6/G5 BBA4: For D-C7/C8/H7 The stainless steel bolts described above are used when the D-H7BA type switch is shipped mounted on a cylinder. when the switches are shipped as individual parts, the BBA4 set is included.
CB
Air-hydro
Bore size
20
Axial foot∗
CNS
(kg) Bore size (mm)
Basic weight
CNG
Mounting style
With pin With pin
Note
CNA
MGZ CY MY 3.1-17
CLM2
Caution/Allowable Kinetic Energy when Locking Bore size (mm)
20
25
32
40
Allowable kinetic energy J
0.26
0.42
0.67
1.19
q In terms of specific load conditions, the allowable kinetic energy indicated in the table above is equivalent to a 50% load ratio at 0.5MPa, and a piston speed of 300mm/sec. Therefore, if the operating conditions are below these values, calculations are unnecessary. w Apply the following formula to obtain the kinetic energy of the load. Ek: Load kinetic energy (J) 1 Ek= mυ2 m: Load weight (kg) 2 υ: Piston speed (m/s) e The piston speed will exceed the average speed immediately before locking. To determine the piston speed for the purpose of obtaining the kinetic energy of the load, use 1.2 times the average speed as a guide. r The relationship between the speed and the load is indicated in the diagram below. Use the cylinder in the range below the line. t During locking, the lock mechanism must sustain the thrust of the cylinder itself, in addition to absorbing the energy of the load. Therefore, even within a given allowable kinetic energy level, there is an upper limit to the size of the load that can be sustained. Thus, a horizontally mounted cylinder must be operated below the solid line, and a vertically mounted cylinder must be operated below the dotted line.
Holding Force of Spring Lock (Max. static load) Bore size (mm)
20
25
32
40
Holding force N
196
313
443
784
Note) Holding force at piston rod extended side decreases approx. 15%.
Holding Force of Pneumatic Lock (Max. Static Load) ø40
e
re
1000 Holding force (N)
Series
siz
Bo
ø32
500
ø25 ø20
60
ø40
50 Load weight (kg)
0 40
20
0
0.4
0.5
ø32
ø25
Cautions when Locking
ø20
The holding force is the lock's ability to hold a static load that does not involve vibrations or impacts, when it is locked without a load. Therefore, when normally using the cylinder near the upper limit of the holding force, be aware of the points described below. 쐌If the piston rod slips because the lock's holding force has been exceeded, the brake shoe could be damaged, resulting in a reduced holding force or shortened life. 쐌Do not use the cylinder in the locked state to sustain a load that involves impact. 쐌To use the lock for drop prevention purposes, the load to be attached to the cylinder must be within 35% of the cylinder's holding force.
ø20
50
100
200
300
400
500
Piston speed (mm/s)
Stopping Accuracy (Not including tolerance of control system)
(mm)
Piston speed (mm/s)
Lock
20∗
50
100
300
500
Spring lock (Exhaust lock)
±0.3
±0.4
±0.5
±1.0
±2.0
Pneumatic lock (Pressurized lock), ±0.15 Spring and pneumatic lock
±0.2
±0.3
±0.5
±1.5
Conditions/load: 25% of thrust force at 0.5MPa Solenoid valve: mounted to the lock port The "20mm/s" marked with "∗" is applicable to an air-hydro style that is actuated hydraulically.
Caution Recommended Pneumatic Circuit/Cautions on Handling Refer to p.3.1-2 to 3.1-5 for further specifications of fine lock cylinder CLM2 series.
Fine Lock Cylinder with Auto Switch Regarding the installation position and the mounting height of the auto switch, refer to p.1.4-21, as the dimensions are identical to those of the CDM2 series air cylinder (double acting, single rod style).
Accessories Refer to p.1.4-19 and 1.4-20 for accessory dimensions because it is same as CM2 series.
3.1-18
0.3
Caution
ø40
ø25 10
0.2
Air pressure to pressurized lock port (MPa) ø32
30
0.1
Fine Lock Cylinder/Double Acting Single Rod
Series
CLM2
Construction/(The cylinder cannot be disassembled.) Spring lock (Exhaust lock) Spring and pneumatic lock
CL MLG CNA CNG MNB CNS CLS CB CV/MVG
Pneumatic lock (Pressurized lock)
CXW CXS CXT MX MXU MXH MXS MXQ MXF
Component Parts No.
q w e r t y u i o !0 !1 !2 !3 !4 !5 !6 !7 !8 !9 @0 @1 @2 @3
Description
Rod cover Head cover Cover Middle cover Cylinder tube Piston rod Piston Brake piston Brake arm Brake shoe Roller Pin Snap ring Brake spring Bushing Bushing Snap ring Manual lock release cam Cam guide Lock nut Flat washer Snap ring Hex. socket head cap screw
Material
Note
Aluminum alloy White anodized Aluminum alloy White anodized Carbon steel Nitrided, chrome plated Aluminum alloy Hard anodized Stainless steel Carbon steel Hard chrome plated Aluminum alloy Chromated Carbon steel Nitrided Carbon steel Nitrided Special friction material Carbon steel Carbon steel Carbon tool steel Nickel plated Spring steel wire Dacrodized Oil impregnated sintered alloy Oil impregnated sintered alloy Carbon tool steel Nickel plated Chrome molybdenum steel Nickel plated Carbon steel Nitrided, coated Rolled steel Nickel plated Rolled steel Nickel plated Carbon tool steel Nickel plated Chrome molybdenum steel Nickel plated
No.
@4 @5 @6 @7 @8 @9 #0 #1 #2 #3 #4 #5 #66 #7 #8 #9 $0 $1 $2 $3 $4
Description
Material
Spring washer Steel wire Hex. socket head cap screw Chrome molybdenum steel Spring washer Steel wire Hex. socket head cap screw Chrome molybdenum steel Spring washer Steel wire Damper A Urethane Damper B Urethane Wearing Resin Wearing Resin Hex. socket head plug Carbon steel Element Bronze Piston seal NBR Piston gasket NBR Brake piston seal NBR Rod seal A NBR Rod seal B NBR Middle cover gasket A NBR Middle cover gasket B NBR Cam gasket NBR Mounting nut Carbon steel Rod end nut Carbon steel
Note
Nickel plated Nickel plated Nickel plated Nickel plated Nickel plated
MXW MXP MG MGP
E type only E type only
MGQ MGG MGC MGF
Nickel plated Nickel plated
MGZ CY MY
3.1-19
Series
CLM2
Basic (B) CLM2B
Bore size
Stroke
Standard
Boss cut
With rod boot
(mm) Bore
20 25 32 40
A AL B1 18 15.5 13 22 19.5 17 22 19.5 17 24 21 22
Stroke range to 300 to 300 to 300 to 300
B2 26 32 32 41
BC BN BP 38 80 1/8 45 90 1/8 45 90 1/8 52 100.5 1/8
BQ BZ D 1/8 57.5 8 1/8 69 10 1/8 69 12 1/8 76 14
E 0 20 –0.033 0 26 –0.033 0 26 –0.033 0 32 –0.039
(mm) Bore
20 25 32 40
K MM M8 5 5.5 M10 X 1.25 5.5 M10 X 1.25 7 M14 X 1.5
N 15 15 15 21.5
NA 24 30 34.5 42.5
NN M20 X 1.5 M26 X 1.5 M26 X 1.5 M32 X 2
P 1/8 1/8 1/8 1/4
PG PH 22 19.5 27 24 27 24 29 24
F 13 13 13 16
GA GB GC GD GK 73.5 8 8 55 3.5 83.5 8 9 64.5 4 83.5 8 9 64.5 4 90.5 11 8 70 4
H 41 45 45 50
H1 5 6 6 8
I H2 8 28 8 33.5 8 37.5 10 46.5
Boss cut
PL PW S ZZ 20 38 127 181 24 41 137 195 24 41 139 197 24 41 167 233
Bore
20 25 32 40
With rod boot
ZZ 168 182 184 217 (mm)
Bore
e
f
20 25 32 40
35 35 35 46
17 17 17 17
3.1-20
GL GQ GR 4 6 4 7 9 7 7 9 7 8 11 7
h 1 to 50 51 to 100 101 to 150 151 to 200 201 to 300 301 to 400 401 to 500 81 93 106 131 156 – 68 85 97 110 135 160 185 72 85 97 110 135 160 185 72 90 102 115 140 165 190 77
1 to 50 51 to 100 25 12.5 25 12.5 25 12.5 25 12.5
101 to 150 37.5 37.5 37.5 37.5
l 151 to 200 201 to 300 301 to 400 401 to 500 50 75 100 – 50 75 100 125 50 75 100 125 50 75 100 125
∗ Over 301mm stroke: Long stroke.
Fine Lock Cylinder/Double Acting Single Rod
Series
CLM2
Axial Foot (L) CLM2L
Bore size
Stroke
CL MLG CNA CNG MNB CNS (mm) Bore
Stroke range
20 25 32 40
to 400 to 450 to 450 to 500
A AL 18 15.5 22 19.5 22 19.5 24 21
B 40 47 47 54
B1 13 17 17 22
B2 26 32 32 41
BC BN BP 38 80 1/8 45 90 1/8 45 90 1/8 52 100.5 1/8
LD 6.8 6.8 6.8 7
LS 167 177 179 213
LT 3.2 3.2 3.2 3.2
LX 40 40 40 55
LZ 55 55 55 75
BQ BZ 1/8 63.5 1/ 8 74.5 1/ 8 74.5 1/ 80 8
D 8 10 12 14
F 13 13 13 16
GA GB 73.5 8 83.5 8 83.5 8 90.5 11
GC GD GK 8 55 3.5 9 64.5 4 9 64.5 4 70 8 4
GL 6 9 9 11
GQ 4 7 7 8
GR 4 7 7 7
H 41 45 45 50
S 127 137 139 167
X 20 20 20 23
Y 8 8 8 10
Z 21 25 25 27
H1 5 6 6 8
H2 8 8 8 10
20 25 32 40
K 5 5.5 5.5 7
LC 4 4 4 4
LH 25 28 28 30
NN N NA MM M8 15 24 M20 X 1.5 M10 X 1.25 15 30 M26 X 1.5 M10 X 1.25 15 34.5 M26 X 1.5 M14 X 1.5 21.5 42.5 M32 X 2
P 1 /8 1/ 8 1/ 8 1/ 4
PG PH 22 19.5 27 24 27 24 29 24
PL 20 24 24 24
PW 38 41 41 41
ZZ 196 210 212 250
CV/MVG
CXS CXT MX
Rear Flange (G) CLM2G
CB
CXW
(mm) Bore
CLS
Bore size
MXU
Stroke
MXH MXS MXQ MXF MXW MXP MG (mm) Bore
20 25 32 40
Stroke range to 300 to 300 to 300 to 300
A 18 22 22 24
AL 15.5 19.5 19.5 21
B 34 40 40 52
B1 13 17 17 22
B2 26 32 32 41
BC BN BP 38 80 1/8 45 90 1/8 45 90 1/8 52 100.5 1/8
BQ BZ C1 1 /8 57.5 30 1/ 8 69 37 1/ 8 69 37 1/ 8 76 47.3
D 8 10 12 14
E 0 20–0.033 0 26 –0.033 0 26 –0.033 0 32 –0.033
F 13 13 13 16
FD 7 7 7 7
FT 4 4 4 5
FX 60 60 60 66
FY – – – 36
FZ 75 75 75 82
GA GB 73.5 8 83.5 8 83.5 8 90.5 11
MGP MGQ MGG MGC
(mm) Bore
20 25 32 40
GC GD GK 8 55 3.5 9 64.5 4 9 64.5 4 70 4 8
GL 6 9 9 11
GQ 4 7 7 8
b 4 7 7 7
H 41 45 45 50
H1 5 6 6 8
H2 8 8 8 10
K 5 5.5 5.5 7
N NA NN MM M8 15 24 M20 X 1.5 M10 X 1.25 15 30 M26 X 1.5 M10 X 1.25 15 34.5 M26 X 1.5 M14 X 1.5 21.5 42.5 M32 X 2
P 1/8 1/ 8 1/ 8 1/ 4
PG PH PL 22 19.5 20 27 24 24 27 24 24 29 24 24
PW 38 41 41 41
S 127 137 139 167
Z 172 186 188 222
ZZ 181 195 197 233
MGF MGZ CY MY
3.1-21
Series
CLM2
Front Flange (F) CLM2F
Bore size
Stroke
Boss cut
(mm) Bore
20 25 32 40
Stroke range to 400 to 450 to 450 to 500
A AL B 18 15.5 34 22 19.5 40 22 19.5 40 24 21 52
B1 13 17 17 22
B2 26 32 32 41
BC BN BP 38 80 1/8 45 90 1/8 45 90 1/8 52 100.5 1/8
BQ BZ C1 D 1/8 57.5 30 8 1/ 69 37 10 8 1/ 69 37 12 8 1/ 76 47.3 14 8
E 0 20 –0.033 0 26 –0.033 0 26 –0.033 0
32 –0.033
F 13 13 13 16
FD 7 7 7 7
FT 4 4 4 5
FX 60 60 60 66
FY – – – 36
FZ 75 75 75 82 (mm)
Bore
20 25 32 40
3.1-22
GL GQ GR 4 4 6 7 7 9 7 7 9 7 8 11
H 41 45 45 50
H1 5 6 6 8
MM K I H2 8 M8 5 28 8 33.5 5.5 M10 X 1.25 8 37.5 5.5 M10 X 1.25 10 46.5 7 M14 X 1.5
N 15 15 15 21.5
NA 24 30 34.5 42.5
NN M20 X 1.5 M26 X 1.5 M26 X 1.5 M32 X 2
P 1/8 1/ 8 1/ 8 1/ 8
PG PH 22 19.5 27 24 27 24 29 24
PL PW S Z ZZ 20 38 127 37 181 24 41 137 41 195 24 41 139 41 197 24 41 167 45 233
GA GB GC GD GK 73.5 8 8 55 3.5 83.5 8 9 64.5 4 83.5 8 9 64.5 4 70 4 90.5 11 8
Boss cut Bore
20 25 32 40
ZZ 168 182 184 217
Fine Lock Cylinder/Double Acting Single Rod
Series
CLM2
Single Clevis (C) CLM2C
Bore size
Stroke
CL MLG CNA CNG MNB CNS (mm) Bore
20 25 32 40 Bore
20 25 32 40
Stroke range to 300 to 300 to 300 to 300
A 18 22 22 24
AL 15.5 19.5 19.5 21
B1 13 17 17 22
BC BN 38 80 45 90 45 90 52 100.5
GR 4 7 7 7
H1 5 6 6 8
I 28 33.5 37.5 46.5
K 5 5.5 5.5 7
L 30 30 30 39
H 41 45 45 50
BP
BQ
1/8
1/8
1/8 1/8
1/8
1/8
1/8
1/8
BZ 57.5 69 69 76
CD 9 9 9 10
CX 10 10 10 15
MM N NA NN M8 15 24 M20 X 1.5 M10 X 1.25 15 30 M26 X 1.5 M10 X 1.25 15 34.5 M26 X 1.5 M14 X 1.5 21.5 42.5 M32 X 2
D 8 10 12 14
E 0 20 –0.033 0 26 –0.033 0 26 –0.033 0 32 –0.039
F 13 13 13 16
GA 73.5 83.5 83.5 90.5
GB
P
PG PH 22 19.5 27 24 27 24 29 24
PL 20 24 24 24
PW 38 41 41 41
1 /8 1/
8
1/
8
1/
4
11
GC 8 9 9 8
GD 55 64.5 64.5 70
GK 3.5 4 4 4
GL 6 9 9 11
RR 9 9 9 11
S 127 137 139 167
U 14 14 14 18
Z 198 212 214 256
ZZ 207 221 223 267
8 8 8
GQ 4 7 7 8
CLS CB CV/MVG CXW CXS CXT MX
Double Clevis (D) CLM2D
Bore size
MXU Stroke
MXH MXS MXQ MXF MXW MXP MG MGP (mm)
Bore
20 25 32 40 Bore
20 25 32 40
Stroke range to 300 to 300 to 300 to 300
A 18 22 22 24
AL 15.5 19.5 19.5 21
B1 13 17 17 22
BC 38 45 45 52
BN 80 90 90 100.5
GQ 4 7 7 8
H 41 45 45 50
H1 5 6 6 8
I 28 33.5 37.5 46.5
K 5 5.5 5.5 7
L 30 30 30 39
GR 4 7 7 7
BP 1/8 1/ 8 1/ 8 1/ 8
BQ 1 /8 1/ 8 1/ 8 1/ 8
BZ 57.5 69 69 76
CD 9 9 9 10
CX 10 10 10 15
CZ 19 19 19 30
NN N NA MM 15 24 M20 X 1.5 M8 M10 X 1.25 15 30 M26 X 1.5 M10 X 1.25 15 34.5 M26 X 1.5 M14 X 1.5 21.5 42.5 M32 X 2
D 8 10 12 14 P 1 /8 1/ 8 1/ 8 1/ 4
E 0 20 –0.033 0 26 –0.033 0 26 –0.033 0 32 –0.039
PG PH 22 19.5 27 24 27 24 29 24
F 13 13 13 16
GA 73.5 83.5 83.5 90.5
GB 8 8 8 11
GC 8 9 9 8
PL 20 24 24 24
PW 38 41 41 41
RR 9 9 9 11
S 127 137 139 167
GD GK 55 3.5 64.5 4 64.5 4 70 4 U 14 14 14 18
Z 198 212 214 256
GL 6 9 9 11 ZZ 207 221 223 267
∗Clevis pin and snap ring (ø40: cotter pin) are packed with the double clevis style.
MGQ MGG MGC MGF MGZ CY MY
3.1-23
Series
CLM2
Rear Trunnion (T) CLM2T
Bore size
Stroke
(mm) Bore
20 25 32 40 Bore
20 25 32 40
Stroke range to 300 to 300 to 300 to 300
A 18 22 22 24
AL 15.5 19.5 19.5 21
H 41 45 45 50
H1 5 6 6 8
K 5 5.5 5.5 7
GR 4 7 7 7
B1 13 17 17 22
B2 26 32 32 41
BC BN 38 80 45 90 45 90 52 100.5
BP 1/8 1/ 8 1/ 8 1/ 8
BQ 1/8 1/ 8 1/ 8 1/ 8
NN N MM NA 15 M8 24 M20 X 1.5 M10 X 1.25 15 30 M26 X 1.5 M10 X 1.25 15 34.5 M26 X 1.5 M14 X 1.5 21.5 42.5 M32 X 2
BZ 57.5 69 69 76 P 1/8 1/ 8 1/ 8 1/ 4
E
D 8 10 12 14
0 20 -0.033 0 26 -0.033 0 26 -0.033 0 32 -0.039
PG PH 22 19.5 27 24 27 24 29 24
PL 20 24 24 24
PW 38 41 41 41
F 13 13 13 16
GA 73.5 83.5 83.5 90.5
GB 8 8 8 11
GC 8 9 9 8
GD 55 64.5 64.5 70
GK 3.5 4 4 4
GL 6 9 9 11
GQ 4 7 7 8
S 127 137 139 167
TD 8 9 9 10
TT 10 10 10 11
TX 32 40 40 53
TY 32 40 40 53
TZ 52 60 60 77
Z 173 187 189 222.5
ZZ 183 197 199 233
F
GA
13
73.5
13
83.5
13
83.5
16
PL 20 24 24 24
Integrated Clevis (E) CLM2E
Bore size
Stroke
(mm) Bore
Stroke range
20 25 32 40
to 300
Bore
20 25 32 40
3.1-24
to 300 to 300 to 300
GR 4 7 7 7
H 41 45 45 50
A 18 22 22 24
AL 15.5 19.5 19.5 21
B1 13 17 17 22
BC 38 45 45 52
BN 80 90 90 100.5
BP 1/8 1/ 8 1/ 8 1/ 8
BQ 1 /8 1/ 8 1/ 8 1/ 8
BZ 57.5 69 69 76
H1 5 6 6 8
I 28 33.5 37.5 46.5
K 5 5.5 5.5 7
L 12 12 15 15
NN N NA MM 15 24 M20 X 1.5 M8 M10 X 1.25 15 30 M26 X 1.5 M10 X 1.25 15 34.5 M26 X 1.5 M14 X 1.5 21.5 42.5 M32 X 2
CD 8 8 10 10
CX 12 12 20 20
D 8 10 12 14 P 1/8 1/
8
1/
8
1/
4
E 0 20 –0.033 0 26 –0.033 0 26 –0.033 0 32 –0.039 PG 22 27 27 29
PH 19.5 24 24 24
GC
GD
GK
GL
GQ
8
55
3.5
6
4
9
64.5
4
9
7
9
64.5
4
9
7
90.5
GB 8 8 8 11
8
70
4
11
8
PW 38 41 41 41
RR 9 9 12 12
S 127 137 139 167
U 11.5 11.5 14.5 14.5
Z 180 194 199 232
ZZ 189 203 211 244
Fine Lock Cylinder/Double Acting Single Rod
Series
CLG1
ø20, ø25, ø32, ø40
CL
How to Order
MLG
CLG1 L N 25
100
E
With auto switch CDLG1 L N 25
100
E
Standard
CNA CNG
C73 L
Basic Axial foot Front flange Rear flange Front trunnion Rear trunnion Clevis
CXW E P D
CXS
Spring lock (Exhaust lock) Pneumatic lock (Pressurized lock) Spring and pneumatic lock
CXT MX
Cylinder rod boot Without rod boot Nylon tarpaulin Heat resistant tarpaulin
—
J K
Bore size
MXU MXH MXS
Special function
Electrical entry
Indicator
Applicable Auto Switches/Refer to p.5.3-2 for further information on auto switch. Style
Standard stroke (mm) 25, 50, 75, 100, 125, 150, 200
Long stroke (mm)
25, 50, 75, 100, 125, 150, 200, 250, 300
301 to 400 301 to 450 301 to 800
201 to 350
Reed switch
Cylinder stroke (mm)
24V
Connector Diagnostic indication (2 colour)
∗ Intermediate strokes are also available. –
Solid state switch
Auto switch model
5V
—
C76
쏹
쏹 —
—
쏹 쏹 —
200V or less
쏹
쏹 쏹 —
쏹 쏹
쏹 — — 쏹 쏹 —
쏹
쏹 —
쏹
쏹 쏹 쏹
쏹
쏹 쏹 쏹
쏹 쏹
쏹 — — 쏹 쎻 —
쏹
쏹 쎻 —
쏹
쏹 쎻 —
쏹
쏹 쏹 쏹
쏹
쏹 쎻 —
쏹
쏹 쎻 —
쏹
쏹 쎻 —
— 쏹
쏹 쎻 — 쏹 쎻 —
—
5V, 12V
B53 B54 B64 C73 C80 C73C C80C B59W H7A1 H7A2 H7B H7C H7NW H7PW H7BW H7BA H7NF
쏹
12V
—
H7LF
쏹
쏹 쎻 —
—
G5NT
—
쏹 쎻 —
IC
Yes 2 wire
Grommet No Grommet Connector
3 wire (NPN) 3 wire (PNP) 2 wire
100V 5V, 12V ≤ 100V 12V
—
5V, 12V
≤ 24V
—
—
5V, 12V 12V
3 wire (NPN) Diagnostic indication (2 colour) Water resistant (2 colour) With diagnostic output (2 colour)
Latching with diagnostic output (2 colour) With timer
Yes 3 wire (PNP) 24V 2 wire
5V, 12V 12V
Grommet 4 wire (NPN) 3 wire (NPN)
Applicable load
AC
DC
Grommet –
Lead wire (m)∗
Load voltage
Wiring (Output) 3 wire (NPN equiv.) —
25 32 40
CV/MVG
Lock operation
N Non-lube/Rubber bumper A Non-lube/Air cushion
20
CB
Select an applicable auto switch model from the table below
Style
Bore (mm)
CLS
Auto switch type
∗ Mounting accessories are not mounted, should be order separate.Please refer order keys in next pages.
20mm 25mm 32mm 40mm
0.5m 3m 5m
Nil L Z
Mounting
20 25 32 40
CNS
Lead wire length
Auto switch fine lock cylinder B L F G U T D
MNB
5V, 12V
—
0.5 3 5 None (—) (L) (Z) (N) —
—
IC
MXQ MXF
— PLC
MXW
— Relay, IC —
MG
IC —
MGP
IC
MGQ
—
IC
MXP
PLC
Relay, PLC
MGG MGC
IC
MGF MGZ
∗Lead wire length symbol 0.5m ········· – (Example) H7C H7CL 3m ············ L H7CZ 5m ············ Z H7CN None ········· N ∗ Solid state switches marked with a “쎻” are manufactured upon receipt of order.
CY MY 3.1-25
Series
CLG1 Model
Provided with a compact locking mechanism, it is suitable for intermediate stops, for emergency stops, and for drop prevention.
Series
Style
Action
Piston seal
Cushion
CLG1쏔N Non-lube Double Rubber bumper acting Air cushion CLG1쏔A style
Special seal
Bore (mm)
Lock operation
20, 25 32, 40
Spring lock (Exhaust lock), Pneumatic lock (Pressurized lock), Spring and pneumatic lock
Specifications
Locks in both directions
Fluid Proof pressure Max. operating pressure Min. operating pressure
The piston rod can be locked in either direction of its cylinder stroke.
Ambient and fluid temperature
Air 1.5MPa 1MPa 0.08MPa Without auto switch: –10°C to +70°C (No freezing) With auto switch: –10°C to +60°C * 50 to 500mm/sec JIS Class 2 to 800st +1.4 0 mm
Piston speed Thread tolerance Stroke length tolerance
Basic, Axial foot, Front flange, Rear flange, Front trunnion, Rear trunnion, Clevis (Used when port position is changed to 90°.)
Mounting∗∗
∗ Constraints associated with the allowable kinetic energy are imposed on the speeds at which the piston can be locked. To lock the piston in the stationary state for the purpose of drop prevention, the piston can be locked up to a maximum speed of 1000mm/s. ∗∗ The long stroke style is applicable to the basic style, the axial foot style, and the front flange style.
Fine Lock Specifications Lock operation
Spring lock (Exhaust lock)
Spring/ pneumatic lock
Fluid Max. operating press.
Pneumatic lock (Pressurized lock)
Air 0.5MPa
Lock release press.
0.3MPa or more 0.25MPa or less Both directions
Lock starting press. Lock direction
0.1MPa or more 0.05MPa or more
Accessories Mounting Standard
Option
Rod end nut Clevis pin Single knuckle joint Double knuckle joint (With pin) Pivot bracket Rod boot
Basic
Axial foot
Front flange
Rear flange
—
—
—
—
—
—
—
—
Standard Stroke Bore (mm)
20 25 32 40
Long stroke (mm)
25, 50, 75, 100, 125, 150, 200
201 to 350
25, 50, 75, 100, 125, 150, 200, 250, 300
301 to 400 301 to 450 301 to 800
∗ Intermediate strokes are available.
Minimum Strokes for Auto Switch Mounting Due to the space requirements for installing auto switches, the minimum cylinder strokes are as shown in the table below.
D-B5/B6 D-C7/C8 D-H7 D-G5/K5 D-B59W D-H7LF
3.1-26
—
Clevis
—
Rod Boot Material
Standard stroke (mm)
Model
Rear Front trunnion trunnion
Number of auto switches 1 2
10mm
15mm
15mm
20mm
10mm
20mm
Symbol
Material
J K
Nylon tarpaulin Heat resistant tarpaulin
Max. ambient temp.
60°C
110°C∗
∗ Max. ambient temperature for rod boot
Series
Fine Lock Cylinder/Double Acting Single Rod Caution/Allowable Kinetic Energy when Locking Allowable kinetic energy J
25
32
40
0.26
0.42
0.67
1.19
Lock
60 ø40
Load weight (kg)
50
40
ø25 ø32
ø20
ø25 ø20
10
50
100
300
500
Spring lock (Exhaust lock)
± 0.4
± 0.5
± 1.0
± 2.0
Pneumatic lock (Pressurized lock) Spring and pneumatic lock
± 0.2
± 0.3
± 0.5
± 1.5
Condition/load: 25% of thrust force at 0.5MPa Solenoid valve: mounted to the lock port
CL
Weight
MLG
(kg)
20
25
32
40
Basic
0.61
0.97
1.06
1.35
Axial foot
0.72
1.10
1.22
1.57
Flange
0.73
1.15
1.23
1.58
Trunnion
0.62
0.99
1.09
1.40
Clevis
Bore size (mm)
0.66
1.05
1.21
1.58
Front pivot bracket
0.11
0.13
0.20
0.27
Rear pivot bracket
0.08
0.09
0.17
0.25
Single knuckle joint
0.05
0.09
0.09
0.10
Double knuckle joint (With pin) 0.05 Additional weight per 50mm stroke 0.05
0.09
0.09
0.13
0.07
0.09
0.15
Additional weight of air cushion
0.01
0.01
0.02
0.02
Additional weight of long stroke
0.01
0.01
0.02
0.03
CNA CNG MNB CNS CLS CB CV/MVG
Calculation Example: CLG1LA20-100(Foot, ø20, 100st) •Basic weight·································0.72 •Additional weight··························0.05/50 stroke •Air cylinder stroke·························100 stroke •Additional weight of air cushion····0.01kg 0.72+0.05 X 100/50+0.01=0.83kg
ø32 ø40
20
Unit:mm
Piston speed (mm/s)
20
q In terms of specific load conditions, the allowable kinetic energy indicated in the table above is equivalent to a 50% load ratio at 0.5MPa, and a piston speed of 300mm/sec. Therefore, if the conditions are below these values, calculations are unnecessary. w Apply the following formula to obtain the kinetic energy of the load. Ek: Load kinetic energy (J) 1 Ek= mυ2 m: Load weight (kg) 2 υ: Piston speed (m/s) (Average speed X 1.2 times) e The piston speed will exceed the average speed immediately before locking. To determine the piston speed for the purpose of obtaining the kinetic energy of the load, use 1.2 times the average speed as a guide. r The relationship between the speed and the load of the respective tube bores is indicated in the diagram below. Use the cylinder in the range below the line. t During locking, the lock mechanism must sustain the thrust of the cylinder itself, in addition to absorbing the energy of the load. Therefore, even within a given allowable kinetic energy level, there is an upper limit to the size of the load that can be sustained. Thus, a horizontally mounted cylinder must be operated below the solid line, and a vertically mounted cylinder must be operated below the dotted line.
30
Stopping Accuracy (Not including tolerance of control system)
Basic weight
Bore (mm)
CLG1
CXW CXS
Caution
CXT
Recommended Pneumatic Circuit/Cautions on Handling 0
50
100
200
300
400
500
Refer to p.3.1-2 to 3.1-5 for further specifications of fine lock cylinder CLG1 series.
Piston speed (mm/s)
Holding Force of Spring Lock (Max. static load) Bore size (mm)
20
25
32
40
Holding force N
196
313
443
784
Note) Holding force at piston rod extended side decreases approx. 15%.
Holding Force of Spring Lock (Max. static load)
MXH
Refer to p.1.7-13 for auto switch setting position and mounting height because it is same as those of air cylinder CDG1 series (double acting single rod style).
MXS
Auto Switch Mounting Bracket (Band)/Part No.
MXQ
Holding force (N)
1000
500
ø32
D-B5, B6 D-G5, K5 D-C7, C8 D-H7 ø25
ø20 0
0.1
0.2
0.3
0.4
0.5
Air pressure to pressurized lock port (MPa)
Bore size (Part No.)
25
32
40
BA-01
BA-02
BA-32
BA-04
MXW
BMA2-020
BMA2-025
BMA2-032
BMA2-040
MXP
∗Stainless steel mounting bolt set The set of stainless steel mounting screws described below is available and can be used depending on the operating environment. (The band for auto switches must be ordered separately, as they are not included.) BBA3: For D-B5/B6/G5 BBA4: For D-C7/C8/H7 The stainless steel bolts described above are used when the D- H7BA type switch is shipped mounted on a cylinder. When the switches are shipped as individual parts, the BBA4 set are included.
Cautions when Locking The holding force is the lock's ability to hold a static load that does not involve vibrations or impacts, when it is locked without a load. Therefore, when normally using the cylinder near the upper limit of the holding force, be aware of the points described below. • If the piston rod slips because the lock's holding force has been exceeded, the brake shoe could be damaged, resulting in a reduced holding force or shortened life. • To use the lock for drop prevention purposes, the load to be attached to the cylinder must be within 35% of the cylinder's holding force. • Do not use the cylinder in the locked state to sustain a load that involves impact.
Mounting bracket
MXF
20
Mounting Bracket Part No.
Caution
MXU
Fine Lock Cylinder with Auto Switch
Auto switch model
ø40
MX
MG MGP MGQ MGG
Bore size (Part No.)
Axial foot∗
20
25
32
40
CLG-L020
CLG-L025
CLG-L032
CLG-L040
Flange
CLG-F020
CLG-F025
CLG-F032
CLG-F040
Trunnion Clevis∗∗
CG-T020
CG-T025
CG-T032
CG-T040
CG-D020
CG-D025
CG-D032
CG-D040
Front pivot bracket
CLG-020-24 CLG-025-24 CLG-032-24 CLG-040-24
Rear pivot bracket
CG-020-24A CG-025-24A CG-032-24A CG-040-24A
∗ When ordering foot brackets, 2 pcs. should be ordered for each cylinder. ∗∗ Clevis pin and snap ring are packed with the clevis style.
MGC MGF MGZ CY MY
3.1-27
Series
CLG1
Basic/CLG1BN
With rod boot
Bore (mm)
20 25 32 40
Bore (mm)
20 25 32 40
Stroke range to 200 to 300 to 300 to 300
Stroke range to 200 to 300 to 300 to 300
AL
A
B1
BC BN BZ
15.5 19.5 19.5 27
18 22 22 30
13 17 17 19
38 91 57.5 45 101 69 45 102 69 52 111 76
H1 NA 5 6 6 8
24 29 35.5 44
P Rc(PT)1 / 8 Rc(PT)1 / 8 Rc(PT)1 / 8 Rc(PT)1 / 8
∗ Refer to p.3.1-30 for long stroke dimensions.
3.1-28
C
D
14 8 16.5 10 20 12 26 16
E
12 84 14 94 18 95 25 103
PG PH PL PW 33 19.5 20 38 24 24 39 24 24 44 24 24
GA GB GC GD GK GL GQ GR
38 41 41 41
S 141 151 154 169
10 10 10 10
19 20 21 23
TA TB 11 11 11 12
11 11 10 10
54 62 62 67
3.5 5.5 4 9 4 9 4 11
TC M5 M6 X 0.75 M8 M10 X 1.25
4 7 7 8
4 7 7 8
Without rod boot
H ZZ e 35 178 30 40 193 30 40 196 35 50 221 35
I
J
26 31 38 47
M4 depth7 M5 depth7.5 M5 depth8 M6 depth12
With rod boot f h l 16 55 17 62 0.25 17 62 Stroke 17 70
K
KA
MM
5 6 M8 5.5 8 M10 X 1.25 5.5 10 M10 X 1.25 6 14 M14 X 1.5
ZZ 198 215 218 241
CLG1
Series
Fine Lock Cylinder/Double Acting Single Rod With Mounting Bracket Foot/CLG1LN
Foot Bore (mm)
20 25 32 40
BZ
W
M
X
LC LD LH LS
Y
63.5 3 10 15 7 74.5 3.5 10 15 7 74.5 3.5 10 16 8 83 4 10 16.5 8.5
6 6 6.6 6.6
4 4 4 4
25 28 28 33
117 127 128 142
Without LT LX LZ rod boot ZZ 3 50 62 182 3 57 70 197.5 3 60 74 200.5 3 68 84 226
With rod boot ZZ 202 219.5 222.5 246
∗Refer to p.3.1-30 for long stroke dimensions.
CL MLG CNA
Front flange Bore (mm)
Rear flange/CLG1GN
20 25 32 40
Front flange/CLG1FN
CNG
B BZ FD FT FX FY FZ 38 45 45 52
57.5 69 69 76
5.5 5.5 6.6 6.6
6 7 7 8
52 60 60 66
25 30 30 36
65 75 75 82
∗Refer to p.3.1-30 for long stroke dimensions.
20 25 32 40
Front trunnion/CLG1UN
Without rod boot ZZ 182 198 201 227
With rod boot ZZ 202 220 223 247
BZ
20 25 32 40
69.5 83.5 85 92.5
TDe8 TE TF TH TR TS TT TV TW TX TY TZ –0.025
8 –0.047 –0.025 10 –0.047 –0.032 12 –0.059 –0.032 14 –0.059
10 10 10 10
5.5 5.5 6.6 6.6
31 37 38.5 42.5
51 58 62.5 72.5
40 47 47 54
3.2 3.2 4.5 4.5
47.8 54.8 57.4 65.4
42 42 48 56
26 28 28 36
CLS
CV/MVG CXW CXS
Front trunnion Bore (mm)
CNS
CB
Rear flange Bore (mm)
MNB
28 28 28 30
59.6 68 75.7 85.7
Without With rod boot rod boot Z Z 46 66 51 73 73 51 82 62
CXT MX MXU MXH MXS MXQ
Rear trunnion/CLG1TN
MXF
Rear trunnion Bore (mm)
20 25 32 40
BZ 63.5 76.5 81.5 90
TE TF TH TR TS TT TV TW TX TY
TDe8 8 10 12 14
–0.025 –0.047 –0.025 –0.047 –0.032 –0.059 –0.032 –0.059
10 10 10 10
5.5 5.5 6.6 6.6
25 30 35 40
39 43 54.5 65.5
28 33 40 49
3.2 3.2 4.5 4.5
35.8 39.8 49.4 58.4
42 42 48 56
16 20 22 30
28 28 28 30
Without With TZ rod boot rod boot Z ZZ Z ZZ 47.6 165 186 185 206 53 180 201 202 223 67.7 184 208 206 230 78.7 209 237 229 257
MXW MXP MG MGP MGQ
Clevis
Clevis/CLG1DN
Bore BZ (mm) 20 44 25 52.5 32 57.5 40 66
CDH10 CZ L RR TE TF TH TT TV TW TX TY TZ 8 + 00.058 10 + 00.058 12 + 00.070 14 + 00.070
Without Bore rod boot (mm) Z ZZ 20 190 211 25 207 228 32 214 238 40 241 269
29 33 40 49
14 16 20 22
With rod boot Z ZZ 210 231 229 250 236 260 261 289
11 13 15 18
10 10 10 10
5.5 25 5.5 30 6.6 35 6.6 40
3.2 3.2 4.5 4.5
35.8 39.8 49.4 58.4
42 42 48 56
16 20 22 30
28 28 28 30
43.4 48 59.4 71.4
∗(Hole dia.)
MGG MGC MGF MGZ CY MY
3.1-29
Series
CLG1
With Air Cushion/Basic: CLG1BA ∗Refer to p.3.1-29 for mounting bracket since dimensions except GA, P, WA, WB, WH, WW, Wθ are same.
With rod boot
Bore (mm)
20 25 32 40
Stroke range to 200 to 300 to 300 to 300
Bore (mm)
Stroke range
H1
P
20 25 32 40
to 200 to 300 to 300 to 300
5 6 6 8
M5 M5 Rc(PT)1/8 Rc(PT)1/8
AL
A
B1
BC BN BZ
15.5 19.5 19.5 27
18 22 22 30
13 17 17 19
38 91 57.5 45 101 69 45 102 69 52 111 76
C
D
E
14 8 16.5 10 20 12 26 16
PG PH PL PW 33 19.5 20 38 24 24 39 24 24 44 24 24
38 41 41 41
GA GB GC GD GK GL GQ GR
12 85 14 95 18 95 25 103
S 141 151 154 169
10 10 10 10
19 20 21 23
TA TB 11 11 11 12
11 11 10 10
54 62 62 67
TC
3.5 5.5 4 9 4 9 4 11
4 7 7 8
4 7 7 8
I
J
26 31 38 47
M4 depth 7 M5 depth 5 M5 depth 8 M6 depth 12
WA WW WB WH Wθ
M5 M6 X 0.75 M8 M10 X 1.25
86 5.5 15 96 7 15 97 7 15 105.5 9 15
23 25 28.5 33
30° 30° 25° 20°
K
Without rod boot H ZZ 35 178 40 193 40 196 50 221
KA
5 6 5.5 8 5.5 10 6 14
e 30 30 35 35
MM
NA
M8 M10 X 1.25 M10 X 1.25 M14 X 1.5
24 29 35.5 44
With rod boot f h l 16 55 17 62 0.25 Stroke 17 62 17 70
ZZ 198 215 218 241
Long stroke/Refer to p.3.1-28 and 3.1-29 for mounting dimensions except table below. Basic
Bore (mm)
20 25 32 40
Stroke range 201 to 350 301 to 400 301 to 450 301 to 800
3.1-30
Foot
GB S 12 12 12 13
149 159 162 178
W/o rod boot W/ rod boot ZZ ZZ 186 206 201 223 204 226 230 250
TB WB 11 11 11 12
16 16 16 16
Bore (mm)
20 25 32 40
Front flange
Stroke range 201 to 350 301 to 400 301 to 450 301 to 800
GB
S
LS
12 12 12 13
149 159 162 178
125 135 136 151
W/o rod boot W/ rod boot ZZ ZZ 190 210 205.5 227.5 208.5 230.5 235 255
Bore (mm)
20 25 32 40
Stroke range 201 to 350 301 to 400 301 to 450 301 to 800
GB S 12 12 12 13
149 159 162 178
W/o rod boot W/ rod boot ZZ ZZ 186 206 201 223 204 226 230 250
Fine Lock Cylinder/Double Acting Single Rod
Series
CLG1
Construction
CL MLG CNA CNG With air cushion
MNB CNS CLS CB CV/MVG CXW CXS
Component Parts No. q w e r t
Description Rod cover Tube cover Cover Middle cover Piston rod
Material Aluminum alloy Aluminum alloy Carbon steel Aluminum alloy Carbon steel∗
y
Piston
Aluminum alloy
u i o !0 !1 !2 !3 !4 !5 !6 !7
Brake piston Brake arm Brake shoe Roller Pin Snap ring Brake spring Bushing Bushing Manual lock release cam Cam guide
Carbon steel Carbon steel Special friction material Carbon steel Carbon steel Carbon tool steel Spring steel wire Oil impregnated sintered alloy Oil impregnated sintered alloy Chrome molybdrenum steel Carbon steel
Note White hard anodized White hard anodized Nitrided, chrome plated White hard anodized Hard chrome plated Chromated, Hard anodized (With air cushion) Nitrided Nitrided Nitrided Heat treated Nickel plated Dacrodized
Nickel plated Nitrided, coated
∗In the ø20 and ø25 cylinders with auto switches, the piston rod is made of stainless steel.
Component Parts No.
Description
Material
$1 $2 $3 $4 $5 $6 $7 $8 $9 %0 %1 %2 %3 %4 %5
Piston seal Rod seal A Rod seal B Brake piston seal Middle cover gasket Cam gasket Cushion seal A Cushion seal B Piston gasket Cushion ring gasket A Cushion ring gasket B Valve seal A Valve seal B Gasket for valve retainer Cylinder tube gasket
NBR NBR NBR NBR NBR NBR NBR NBR NBR NBR NBR NBR NBR NBR NBR
No. !8 !9 @0 @1 @2 @3 @4 @5 @6 @7 @8 @9 #0 #1 #2 #3 #4 #5 #6 #7 #8 #9 $0
Description Material Note Nickel plated Lock nut Rolled steel Nickel plated Flat washer Rolled steel Nickel plated Snap ring Carbon tool steel Hex. socket head cap screw Chrome molybdenum steel Black zinc chromated Black zinc chromated Spring washer Steel wire Hex. socket head cap screw Chrome molybdenum steel Black zinc chromated Black zinc chromated Spring washer Steel wire Hex. socket head cap screw Chrome molybdenum steel Black zinc chromated Black zinc chromated Spring washer Steel wire Damper A Urethane Damper B Urethane Snap ring Carbon tool steel Wearing Resin Wearing Resin Hex. socket head plug Carbon steel E type only Element Bronze E type only Cushion ring A Brass Cushion ring B Brass Seal retainer Rolled steel Nickel plated Cushion valve A Brass Electroless nickel plated Cushion valve B Rolled steel Electroless nickel plated Cushion valve retainer Rolled steel Electroless nickel plated Luck nut Rolled steel Nickel plated
CXT MX MXU MXH MXS MXQ MXF MXW MXP MG MGP MGQ MGG MGC MGF MGZ CY MY
Note) Contact SMC if the fine lock unit must be disassembled.
3.1-31
Series CLG1
Accessory Dimensions Double Knuckle Joint (∗Knuckle pin and snap ring are packed.)
Single Knuckle Joint
I-G02, G03
I-G04
Y-G02, G03
Y-G04
Material: Rolled steel
Material: Casting steel
Material: Rolled steel
Material: Casting steel
Tube dia. (mm) I-G02 20 I-G03 25, 32 40 I-G04
NDH10
NX
34 8.5 쏔16 25 M8 10.3 11.5 41 10.5 쏔20 30 M10 X .25 12.8 14 42 14 ø22 30 M14 X 1.5 12 14
8 +0.058 0 10 +0.058 0 10 +0.058 0
8 –0.2 –0.4 10 –0.2 –0.4 18 –0.3 –0.5
A1
A
E1
MM
R
R 1 U1
Part No.
L1
dia. A Part No. Tube (mm)
A1 E1 L1
MM
Rear Side Pivot Bracket
ø20 to ø40
ø20 to ø40
Material: Rolled steel
Material: Rolled steel
Tube dia. (mm) 20 25 32 40
CLG-020-24 CLG-025-24 CLG-032-24 CLG-040-24 Part No.
CLG-020-24 CLG-025-24 CLG-032-24 CLG-040-24
Tube dia. (mm) 20 25 32 40
TB
TdH9
42 48 53 60
8 +0.036 0 10+0.036 0 12+0.036 0 14 +0.043 0
TE 10 10 10 10
TF 5.5 5.5 6.6 6.6
TH
TN
Part No.
31 37 38.5 42.5
41+0.4 +0.1 48 +0.4 +0.1 48 +0.5 +0.1 56 +0.5 +0.1
CG-020-24A CG-025-24A CG-032-24A CG-040-24A
TR
TT
TU
TV
TW
TX
TY
TZ
Part No.
13 15 17 21
3.2 3.2 4.5 4.5
21.2 21.3 25.6 26.3
47.8 54.8 57.4 65.4
42 42 48 56
26 28 28 36
28 28 28 30
50 57 61.4 71.4
CG-020-24A CG-025-24A CG-032-24A CG-040-24A
Tube dia. (mm) 20 25 32 40 Tube dia.(mm) 20 25 32 40
+0.058 8 0 10+0.058 0 10+0.058 0
TE
TF
TH
TN
36 43 50 58
8 10 12 14
10 10 10 10
5.5 5.5 6.6 6.6
25 30 35 40
(29.3) (33.1) (40.4) (49.2)
TR
TT
TU
TV
TW
TX
TY
TZ
13 15 17 21
3.2 3.2 4.5 4.5
18.1 20.7 23.6 27.3
35.8 39.8 49.4 58.4
42 42 48 56
16 20 22 30
28 28 28 30
38.3 42.1 53.8 64.6
C
D
d
H
Rod End Nut
Material: Carbon steel
Material: Carbon steel
Material: Carbon steel
IY-G02 20
8
–0.040 –0.076
IY-G03 25, 32 10 –0.040 –0.076 IY-G04 40 10 –0.040 –0.076
Used snap ring C shape 21 7.6 16.2 1.5 0.9 8 for axis C shape 25.6 9.6 20.2 1.55 1.15 10 for axis C shape 41.6 9.6 36.2 1.55 1.15 10 for axis L
d
l
m
t
Part No.
Tube Dd9 dia. (mm)
CD-G02 20
L
d
l
m
t
8 –0.040 –0.076 43.4 7.6 38.6 1.5 0.9
CD-G25 25 10 –0.040 –0.076 48 9.6 42.6 1.55 1.15 CD-G03 32 12 –0.050 –0.093 59.4 11.5 54 1.55 1.15 CD-G04 40 14 –0.050 –0.093 71.4 13.4 65 2.05 1.15
3.1-32
Used snap ring C shape 8 for axis C shape 10 for axis C shape 12 for axis C shape 14 for axis
16 21 IY-G02 20 25.6 IY-G03 36 41.6 IY-G04
Td
Clevis Pin
Tube Dd9 dia. (mm)
8 +0.4 +0.2 10+0.4 +0.2 18+0.5 +0.3
TB
Knuckle Pin
Part No.
Pin part no.
R1 U1 NDH10 NX NZ L
Y-G02 20 34 8.5 쏔16 25 M8 10.3 11.5 Y-G03 25, 32 41 10.5 쏔20 30 M10 X 1.25 12.8 14 Y-G04 40 42 16 ø22 30 M14 X 1.5 12 14
Front Side Pivot Bracket
Part No.
R
Tube Part No. dia. (mm) B
NT-02 20 NT-03 25, 32 40 NT-G04
13 15.0 12.5 M8 5 17 19.6 16.5 M10 X 1.25 6 19 21.9 18 M14 X 1.5 8
Fine Lock Cylinder/Double Acting Single Rod
CLA
Series
ø40, ø50, ø63, ø80, ø100
CL
How to order
MLG CNA
CLA L N 50
Standard
100 JR
CNG
E
MNB
Air cylinder with 쎲 auto switch Mounting B L F G
Basic Foot Front flange Rear flange
C D T
100 JR
CDLA L N 50
With auto switch
E
A53 L Lead wire length Nil L Z
쎲
Single clevis Double clevis Centre trunnion
∗ Mounting accessories are not mounted, should be order separate.Please refer order keys in next pages.
N F H
CB CV/MVG
Select an applicable auto switch model from the table below
Style 쎲
쎲
Non-lube Steel tube Air-hydro
CXW
Lock operation
CXS
E Spring lock (Exhaust lock) P Pneumatic lock (Pressurized lock) D Spring and pneumatic lock 쎲
40mm 50mm 63mm 80mm 100mm
CLS
0.5m 3m 5m
Auto switch type
Bore size 쎲 40 50 63 80 100
CNS
MX
Cylinder
Rod boot
Cylinder stoke (mm)
CXT
쎲
J K —
Refer to p.3.1-34 for details
Cushion
N R H
Nylon tarpaulin Heat tarpaulin With cushion on both ends Without cushion With cushion on rod side With cushion on head side
∗Air-hydro style: Without cushion.
Style
Special function
Electrical entry
Indicator
Applicable Auto Switches/Refer to p.5.3-2 for further information on auto switch. Wiring (Output)
Solid state switch
Reed switch
3 wire (NPN equiv.)
Load voltage DC
AC
Auto switch model
A56
5V
A53 A54 5V, 12V A67 No 5V, 12V 200V or less A64 2 wire 24V A33C Terminal conduit A34C Yes 100V, 200V DIN A44C terminal Diagnostic indication (2 colour) Grommet A59W F59 3 wire (NPN) 24V 5V, 12V 3 wire (PNP) F5P Grommet J51 100V, 200V 2 wire J59 12V 3 wire (PNP) G39C 5V, 12V Terminal 2 wire K39C conduit 12V Yes 3 wire (NPN) F59W 5V, 12V Diagnostic indication 3 wire (PNP) F5PW 24V (2 colour) J59W 2 wire 12V Water resistant (2 colour) Grommet F5BA 3 wire (NPN) With timer F5NT 5V, 12V F59F With diagnostic output (2 colour) 4 wire Latch with diagnostic (NPN) F5LF output (2 colour)
∗ Lead wire length symbol
Grommet
Yes
12V
12V
100V, 200V
B53 B54 B64 A33 A34 A44 B59W G59 G5P K59 G39 K39 G59W G5PW K59W G5BA G5NT G59F
Applicable load
쏹
쏹
쏹
쏹 쏹
PLC
쏹
쏹 쏹
Relay, PLC
쏹
쏹
쏹
쏹
MXF
IC
MXW MXP
PLC Relay, PLC PLC
MG
쏹 쏹 쏹
쏹
쏹 쎻
쏹
쏹 쎻
쏹
쏹 쎻
쏹
쏹 쎻
Relay, PLC
MGP IC
쏹
MGQ MGG
IC
쏹 쏹
쏹 쎻
쏹
쏹 쎻
쏹
쏹 쎻 쏹 쎻 쏹 쎻
쏹
쏹 쎻
쏹
쏹 쎻
IC
MGC
Relay, PLC
MGF MGZ
IC
CY
0.5m······— (Example) A53 3m········· L (Example) A53L 5m········· Z (Example) A53Z
∗ Solid state switches marked with a “쎻” are manufactured upon receipt order.
MXS
IC
쏹
쏹
MXH
MXQ
Lead wire (m)∗
0.5 3 5 None Tie-rod Band mounting mounting (—) (L) (Z)
MXU
MY 3.1-33
Series
CLA Style
Provided with a compact locking mechanism, it is suitable for intermediate stops, for emergency stops, and for drop prevention.
Series
Style
Action
Non-lube style Double acting Air-hydro style
CLA쏔N CLA쏔H
Bore size (mm)
Lock style Spring lock, Pneumatic lock, Spring and pneumatic lock
40, 50, 63, 80, 100
Specifications Style
Non-lube
Air-hydro
Fluid
Air
Turbine oil (Lock portion is air)
Proof pressure
1.5MPa
Max. operating pressure
1.0MPa 0.08MPa
Min. operating pressure
0.2MPa
50 to 500mm/s∗
Piston speed Ambient and fluid temperature
15 to 300mm/s∗
Without auto switch: –10°C to 70°C (No freezing) With auto switch: –10°C to 60°C
None
Air cushion
Cushion Thread tolerance
JIS class 2 +1.0
Stroke length tolerance
+1.4
+1.8
to 250: 0 , 251 to 1000: 0 , 1001 to 1500: 0 Basic, Axial direction foot, Front flange, Rear flange, Single clevis, Double clevis, Centre trunnion
Mounting
∗Constraints associated with the allowable kinetic energy are imposed on the speeds at which the piston can be locked.
Lock Specifications Spring lock (Exhaust lock)
Lock
Spring/ pneumatic lock
Pneumatic lock (Pressurized lock)
Lock release pressure (MPa)
0.3 or more
0.1 or more
Lock starting pressure (MPa)
0.25 or less
0.05 or more
Max. operating pressure (MPa)
0.5
Lock direction
Both directions
Standard Stroke Bore size (mm)
40 50, 63 80 100
Standard stroke (mm)
Max. stroke
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500
800
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600
1200
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700
1400
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700
1500
Note) Intermediate stroke except stroke mentioned above is also available. Contact SMC.
Minimum Strokes for Auto Switch Mounting Refer to p.1.13-4 because it is same as air cylinder CDA1 series (Standard/Double acting: Single Rod) style.
Caution Recommended Pneumatic Circuit/Caution on Handling
Rod Boot Material Symbol
Refer to p.3.1-2 to 3.1-5 for details of CLA series specifications mentioned above.
J K
Accessories
Material Nylon tarpaulin
Max. ambient temp. 60°C Heat resistant tarpaulin 110°C∗
∗ Maximum ambient temperature for the rod boot itself.
D-A5/A6/A59W D-F5쏔/J5쏔/F5W쏔/J59W D-F5NT, F5BA, F59F
D-A3/A44/G39/K39 D-B5/B6/B59W D-G5쏔/K59/G5쏔W/K59W D-G5BA/G59F/G5NTL
D-A3쏔C/A44C/G39C/K39C
Bore size
40
50
63
80
100
BT-04
BT-04
BT-06
BT-08
BT-08
BD1-04M
BD1-05M
BD1-06M
BD1-08M
BD1-10M
BA-04
BA-05
BA-06
BA-08
BA-10
BA3-040
BA3-050
BA3-063
BA3-080
BA3-100
∗ Mounting brackets are provided with D-A3쏔C, A44C, G39C, and K39C. When ordering, indicate as described below, in accordance with the cylinder size. Example) ø40—D-A3쏔C-4, ø50—D-A3쏔C-5, ø63—D-A3쏔C-6, ø80—D-A3쏔C-8, ø100—D-A3쏔C-10 To order the mounting brackets separately, use the part number shown above.
3.1-34
∗ Only the Double knuckle and the double clevis are provided as standard equipment.
Mounting Bracket Part No.
Auto Switch Mounting Bracket Part No. Auto switch model
Rod end nut (Standard equipment), Single knuckle joint, Double knuckle joint, Knuckle pin∗, Clevis pin∗, Rod boot
Bore size (mm) Foot∗
40
50
63
CA1-L04 CA1-L05 CA1-L06 Flange CA1-F04 CA1-F05 CA1-F06 Single clevis CA1-C04 CA1-C05 CA1-C06 Double clevis∗∗ CA1-D04 CA1-D05 CA1-D06
80
100
CA1-L08 CA1-L10 CA1-F08 CA1-F10 CA1-C08 CA1-C10 CA1-D08 CA1-D10
∗ When ordering foot brackets, 2pcs. should be ordered for each cylinder. ∗∗ Clevis pin, plain washer and cotter pin are packed with the double clevis style.
Series
Fine Lock Cylinder/Double Acting Single Rod
Weight/(
(kg)
): Value at steel tubing
Bore size (mm) Basic Foot Flange Basic weight Single clevis Double clevis Trunnion Aluminum tubing All brackets
Additional Mounting bracket weight per Steel tubing except trunnion 50mm stroke Trunnion Single knuckle joint Accessory Double knuckle joint Knuckle pin
40
50
63
80
100
1.82 (1.87) 2.01 (2.06) 2.19 (2.24) 2.05 (2.10) 2.09 (2.14) 2.27 (2.37)
2.79 (2.83) 3.01 (3.05) 3.24 (3.28) 3.13 (3.17) 3.22 (3.26) 3.32 (3.42)
4.41 (4.45) 4.75 (4.79) 5.20 (5.24) 5.04 (5.08) 5.20 (5.24) 5.30 (5.50)
7.20 (7.36) 7.87 (8.03) 8.65 (8.81) 8.31 (8.47) 8.60 (8.76) 8.90 (9.19)
10.29 (10.50) 11.28 (11.49) 12.21 (12.42) 12.07 (12.28) 12.59 (12.80) 12.69 (13.08)
0.22
0.28
0.37
0.52
0.65
0.28
0.35
0.43
0.70
0.87
0.36 0.23 0.32 0.05
0.46 0.26 0.38 0.05
0.65 0.26 0.38 0.05
0.86 0.60 0.73 0.14
1.07 0.83 1.08 0.19
Calculation Example: CLAL40-100-E Basic weight·····················2.01(Foot style, ø40) Additional weight··············0.22/50 stroke Cylinder stroke·················100 stroke 2.01+0.22 X 100/50=2.45kg
Caution/Allowable Kinetic Energy when Locking Bore size (mm)
40
50
63
80
100
Allowable kinetic energy J
1.42
2.21
3.53
5.69
8.83
q In terms of specific load conditions, the allowable kinetic energy indicated in the table above is equivalent to a 50% load ratio at 0.5MPa, and a piston speed of 300mm/sec. Therefore, if the operating conditions are below these values, calculations are unnecessary. w Apply the following formula to obtain the kinetic energy of the load. Ek: Load kinetic energy (J) 1 Ek= mυ2 m: Load weight (kg) 2 υ: Piston speed (m/s) e The piston speed will exceed the average speed immediately before locking. To determine the piston speed for the purpose of obtaining the kinetic energy of the load, use 1.2 times the average speed as a guide. r The relationship between the speed and the load of the respective tube bores is indicated in the diagram below. Use the cylinder in the range below the line. t During locking, the lock mechanism must sustain the thrust of the cylinder itself, in addition to absorbing the energy of the load. Therefore, even within a given allowable kinetic energy level, there is an upper limit to the size of the load that can be sustained. Thus, a horizontally mounted cylinder must be operated below the solid line, and a vertically mounted cylinder must be operated below the dotted line.
CLA
Fine Lock Cylinder with Auto Switch Refer to p.1.13-14 for auto switch setting position and mounting height since it is same as air cylinder CDA1 series (Double acting single rod) style.
Stopping Accuracy (Not including tolerance of control system.)
Unit: mm
Piston speed (mm/sec)
Lock style
50
100
300
500
Spring lock
± 0.4
± 0.5
± 1.0
± 2.0
Pneumatic lock Spring and pneumatic lock
± 0.2
± 0.3
± 0.5
± 1.5
Condition/load: 25% of thrust force at 0.5MPa Solenoid valve: mounted to the lock port
CL MLG CNA CNG
Holding Force of Spring Lock (Max. static load) Bore size (mm)
40
50
63
80
100
Holding force N
882
1370
2160
3430
5390
MNB CNS
Note) Holding force at piston rod retracted side decreases approx. 15%.
CLS Holding Force of Pneumatic Lock
CB CV/MVG CXW CXS CXT MX
Holding Force of Spring and Pneumatic Lock
MXU MXH MXS MXQ MXF
∗ To ensure proper braking force, the maximum loads are as follows: - For horizontal mounting: 70% of the maximum static load or less ··· For vertical mounting: 35% of the maximum static load or less The 70% and 35% correspond to the 100% and 50% load ratios respectively, in proportion to the theoretical thrust force of 0.5MPa.
MXW MXP MG MGP MGQ Caution
MGG
Cautions when Locking The holding force is the lock's ability to hold a static load that does not involve vibrations or impacts, when it is locked without a load. Therefore, when normally using the cylinder near the upper limit of the holding force, be aware of the points described below. • If the piston rod slips because the lock's holding force has been exceeded, the brake shoe could be damaged, resulting in a reduced holding force or shortened life. • To use the lock for drop prevention purposes, the load to be attached to the cylinder must be within 35% of the cylinder's holding force. • Do not use the cylinder in the locked state to sustain a load that involves impact.
3.1-35
MGC MGF MGZ CY MY
Series
CLA
Construction Non-lube style
Non-lube style (Long stroke)
Air-hydro style
Component Parts No. q w e r t y u i o !0 !1 !2 !3 !4 !5 !6 !7 !8 !9 @0 @1 @2 @3
Description Rod cover Head cover Cover Cylinder tube Piston rod Piston Brake piston Brake arm Arm holder Brake shoe holder Brake shoe Roller Pin Snap ring Brake spring Retainer Cushion ring A Cushion ring B Bushing Bushing Cushion valve Tie rod Unit fixing tie rod
Material
Note
Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy Carbon steel Aluminum alloy Carbon steel Carbon steel Carbon steel Carbon steel Special friction material Chrome molybdenum steel Chrome bearing steel Carbon tool steel Steel wire Rolled steel Rolled steel Rolled steel Lead bronze casting Lead bronze casting Rolled steel Carbon steel Carbon steel
Black coated after hard anodized Black coated Black coated after hard anodized Hard anodized Hard chrome plated Chromated Nitrided Nitrided Nitrided Nitrided
Component Parts No. $1 $2 $3 $4 $5 $6 $7 $8 $9
Description Piston seal Rod seal A Rod seal B Brake piston seal Cushion seal Piston gasket Tube gasket Cushion valve seal Rod seal C
Material NBR NBR NBR NBR NBR NBR NBR NBR NBR
Note) Contact SMC if the fine lock unit must be disassembled.
3.1-36
Nitrided Heat treated Nickel plated Dacrodized Zinc chromated Zinc chromated Zinc chromated
Electroless nickel plated Chromated Chromated
No. @4 @5 @6 @7 @8 @9 #0 #1 #2 #3 #4 #5 #6 #7 #8 #9 $0
Description
Material
Note
Piston nut Non rotating pin Pin guide Hex. socket head pulg Elememnt Tie rod nut Lock nut Hex. socket head cap screw Hex. socket head cap screw Spring seat Spring seat Spring seat Spring seat Spring seat Wearing Exhaust valve Check ball
Rolled steel Carbon steel Carbon steel Chrome molybdenum steel Bronze Rolled steel Rolled steel Chrome molybdenum steel Chrome molybdenum steel Steel wire Steel wire Steel wire Steel wire Steel wire Resin Chrome molybdenum steel Chrome bearing steel
Zinc chromated Induction hardening Black coated after nitrided Black zinc chromated Black zinc chromated Nickel plated Black zinc chromated Nickel plated Black zinc chromated Black zinc chromated Black zinc chromated Black zinc chromated Zinc chromated
Fine Lock Cylinder/Double Acting Single Rod
Series
CLA
Basic/CLAB
CL MLG CNA CNG MNB CNS CLS CB CV/MVG CXW CXS CXT MX (mm) Bore (mm)
40 50 63 80 100 Bore (mm)
40 50 63 80 100
Stroke range (mm) Without rod boot With rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750 K 6 7 7 11 11
KA 14 18 18 22 26
LZ 71 80 99 117 131
M 11 11 14 17 17
MXU
A
AL
B
B1
BN
BP
BQ
C
D
E
F
GA
GB
GC
GD
GL
GR
H1
30 35 35 40 40
27 32 32 37 37
60 70 86 102 116
22 27 27 32 41
96 108 115 129 140
1/4 1/4
1 /4 1 /4 1 /4
1/4
1 /4
1/4
1 /4
16 20 20 25 30
32 40 40 52 52
10 10 10 14 14
85 95 102 113 124
15 17 17 21 21
26 27 26 30 31
54 59 67 72 76
10 13 18 23 25
10 12 15 17 19
8 M8 11 M8 11 M10 X 1.25 M12 13 16 M12
MXH
1/4
44 52 64 78 92
ZZ 223 245 262 305 324
MXF
MM M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
N
P
PG
PH
PL
PW
S
27 30 31 37 40
1/4
42 46 48.5 55 56.5
11 10 13 15 15
20 21 23 23 25
45 50 60 70 80
153 168 182 208 226
3/8 3/8 1/2 1/2
Without rod boot W H ZZ 8 51 215 0 58 237 0 58 254 0 71 296 0 72 315
e 43 52 52 65 65
With rod boot f h l 11.2 59 1/4 Stroke 11.2 66 1/4 Stroke 11.2 66 1/4 Stroke 12.5 80 1/4 Stroke 14 81 1/4 Stroke
J
MXS MXQ
MXW MXP MG MGP MGQ MGG MGC MGF MGZ CY MY 3.1-37
CLA
Series
Foot/CLAL
Long stroke Bore (mm)
Stroke range (mm)
RT
RY
40
501 to 800 601 to 1000 1001 to 1200 601 to 1000 1001 to 1200 751 to 1000 1001 to 1400 751 to 1000 1001 to 1500
— — 30 — 40 — 45 — 50
— — 76 — 92 — 112 — 136
Long stroke (ø50 to ø100)
50 63 80 100
(mm) Bore (mm)
40 50 63 80 100
Stroke range (mm) Without rod boot With rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750
A
AL
B
B1
BN
BP
BQ
C
D
E
F
GA
GB
GC
GD
GL
GR
30 35 35 40 40
27 32 32 37 37
60 70 86 102 116
22 27 27 32 41
96 108 115 129 140
1/4 1/4
1/4 1/4
1/4
1/4
1/4
1/4
1/4
1/4
44 52 64 78 92
16 20 20 25 30
32 40 40 52 52
10 10 10 14 14
85 95 102 113 124
15 17 17 21 21
26 27 26 30 31
54 59 67 72 76
10 13 18 23 25
10 12 15 17 19
Bore (mm)
H1
K
KA
LD
LH
LS
LT
LX
LY
LZ
MM
N
P
PG
PH
PL
PW
S
W
X
40 50 63 80 100
6 M8 8 7 M8 11 11 M10 X 1.25 7 11 M12 13 11 M12 16
14 18 18 22 26
9 9 11.5 13.5 13.5
40 45 50 65 75
207 222 250 296 312
3.2 3.2 3.2 4.5 6
42 50 59 76 92
70 80 93 116 133
81 90 106 131 148
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
27 30 31 37 40
1/4 3/8
42 46 48.5 55 56.5
11 10 13 15 15
20 21 23 23 25
45 50 60 70 80
153 168 182 208 226
8 0 0 0 0
27 27 34 44 43
Bore (mm)
40 50 63 80 100
3.1-38
Y 13 13 16 16 17
J
Without rod boot H ZZ 51 244 58 266 58 290 71 339 72 358
e 43 52 52 65 65
f 11.2 11.2 11.2 12.5 14.0
With rod boot l h 1/4 Stroke 59 1/4 Stroke 66 1/4 Stroke 66 1/4 Stroke 80 1/4 Stroke 81
ZZ 252 274 298 348 367
3/8 1/2 1/2
Fine Lock Cylinder/Double Acting Single Rod
Series
CLA
Front Flange/CLAF
CL MLG CNA CNG MNB CNS CLS CB CV/MVG CXW CXS CXT MX MXU MXH MXS (mm)
40 50 63 80 100
Stroke range (mm) Without rod boot With rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750
Long stroke range (mm) 501 to 800 601 to 1000 601 to 1000 751 to 1000 751 to 1000
Bore (mm)
KA LZ
M
MM
N
P
40 50 63 80 100
14 18 18 22 26
11 11 14 17 17
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
27 30 31 37 40
1/4 3/8
Bore (mm)
71 80 99 117 131
3/8 1/2 1/2
50 63 80 100
Stroke range (mm) 1001 to 1200 1001 to 1200 1001 to 1400 1001 to 1500
AL
B
B1 BF BN BP BQ C
30 35 35 40 40
27 32 32 37 37
60 70 86 102 116
22 27 27 32 41
71 81 101 119 133
96 108 115 129 140
1/4 1/4 1/4 1/4 1/4 1/4
44 52 64 1/4 1/4 78 1/4 1/4 92
PG PH PL PW S
W FV FD FT FX FY FZ
42 46 48.5 55 56.5
8 60 9 0 70 9 0 86 11.5 0 102 13.5 0 116 13.5
Long stroke Bore (mm)
A
11 10 13 15 15
20 21 23 23 25
45 50 60 70 80
153 168 182 208 226
12 12 15 18 18
80 90 105 130 150
42 50 59 76 92
100 110 130 160 180
D
E
GA GB GC GD GL GR H1
16 20 20 25 30
32 40 40 52 52
85 95 102 113 124
15 17 17 21 21
W/o rod boot H ZZ 51 215 58 237 58 254 71 296 72 315
d 52 58 58 80 80
26 27 26 30 31 e 43 52 52 65 65
54 59 67 72 76
10 13 18 23 25
10 12 15 17 19
J
K
8 M8 11 M8 11 M10 X 1.25 13 M12 16 M12
W/ rod boot f h l 15 59 1/4 Stroke 15 66 1/4 Stroke 17.5 66 1/4 Stroke 21.5 80 1/4 Stroke 21.5 81 1/4 Stroke
6 7 7 11 11
MXQ MXF MXW MXP MG
ZZ 223 245 262 305 324
MGP MGQ MGG
Dimensions except those below are same as one in table above.
BF
M
RT
RY
FT
FX
FY
FZ
88 105 124 140
6 10 12 12
30 40 45 50
76 92 112 136
20 23 28 29
120 58 140 64 164 84 180 100
144 170 198 220
Without rod boot H ZZ 67 241 71 263 87 307 89 327
MGC
With rod boot f h ZZ 19 66 240 19 66 258 21 80 300 21 81 319
MGF MGZ CY MY 3.1-39
Series
CLA
Double Clevis/CLAD
(mm) Bore (mm)
40 50 63 80 100
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750
Bore (mm)
40 50 63 80 100
J
B
B1
A
AL
30 35 35 40 40
27 60 22 32 70 27 32 86 27 37 102 32 37 116 41
K
KA
L
M8 6 M8 7 M10 X 1.25 7 M12 11 M12 11
14 18 18 22 26
30 71 M14 X 1.5 35 80 M18 X 1.5 40 99 M18 X 1.5 48 117 M22 X 1.5 58 131 M26 X 1.5
LZ
MM
BN BP BQ
C
CD
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
44 52 64 78 92
10 12 16 20 25
96 108 115 129 140 N
P
27 30 31 37 40
1/4 3/8 3/8 1/2 1/2
D
E
F
29.5 16 15 +0.3 +0.1 38 20 18 +0.3 +0.1 49 20 25 +0.3 +0.1 61 25 31.5 +0.3 +0.1 64 30 35.5 +0.3 +0.1
32 40 40 52 52
10 85 15 10 95 17 10 102 17 14 113 21 14 124 21
PG PH PL PW RR 42 46 48.5 55 56.5
11 10 13 15 15
20 21 23 23 25
CZ
CX
45 50 60 70 80
10 12 16 20 25
S
U
W
153 168 182 208 226
16 19 23 28 36
8 0 0 0 0
GA GB GC GD GL GR H1
W/o rod boot H Z ZZ 51 234 244 58 261 273 58 280 296 71 327 347 72 356 381
e 43 52 52 65 65
f 11.2 11.2 11.2 12.5 14.0
26 27 26 30 31
54 59 67 72 76
10 13 18 23 25
W/ rod boot l h 59 1/4 Stroke 66 1/4 Stroke 66 1/4 Stroke 80 1/4 Stroke 81 1/4 Stroke
10 12 15 17 19
8 11 11 13 16
Z 242 269 288 336 365
ZZ 252 281 304 356 390
∗Clevis pin, flat washer and cotter pin are packed.
Trunnion/CLAT
(mm) Bore (mm)
40 50 63 80 100
Stroke range (mm) W/o rod boot W/ rod boot 25 to 500 25 to 500 25 to 600 25 to 600 32 to 600 32 to 600 41 to 750 41 to 750 45 to 750 45 to 750
16 20 20 25 30
32 40 40 52 52
10 10 10 14 14
85 95 102 113 124
TT TX TY
TZ
22 27 27 32 41
S
W
TDe8
153 168 182 208 226
8 0 0 0 0
15 15 18 25 25
40 50 63 80 100
27 30 31 37 40
1/4
42 46 48.5 55 56.5
20 21 23 23 25
3.1-40
1/4 1/4
60 70 86 102 116
PL PW
1/2
GA GB GC GD GL GR H1
27 32 32 37 37
PG PH
1/2
F
30 35 35 40 40
P
3/8
E
B
N
3/8
D
AL
Bore (mm)
11 10 13 15 15
B1 BN BP BQ C
A
45 50 60 70 80
96 108 115 129 140
1/4 1/4
44 52 1/4 1/4 64 1/4 1/4 78 1/4 1/4 92
–0.032 –0.059 –0.032 –0.059 –0.032 –0.059 –0.040 –0.073 –0.040 –0.073
22 85 62 117 22 95 74 127 28 110 90 148 34 140 110 192 40 162 130 214
26 27 26 30 31
K
KA LZ
6 14 8 M8 7 18 11 M8 11 M10 X 1.25 7 18 11 22 13 M12 11 26 16 M12
54 59 67 72 76
10 13 18 23 25
10 12 15 17 19
W/o rod boot Z ZZ 51 162 209 58 181 232 58 191 248 71 221 286 72 235 306
e 43 52 52 65 65
f 11.2 11.2 11.2 12.5 14.0
H
15 17 17 21 21
J
W/ rod boot h l 59 1/4 Stroke 66 1/4 Stroke 66 1/4 Stroke 80 1/4 Stroke 81 1/4 Stroke
Z 170 189 199 230 244
71 80 99 117 131
ZZ 217 240 256 295 315
MM M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
Fine Lock Cylinder/Double Acting Single Rod
Series
CLA
Double Clevis/CLAD
CL MLG CNA CNG MNB (mm) Bore (mm)
40 50 63 80 100
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750
Bore (mm)
40 50 63 80 100
A 30 35 35 40 40
B
AL
B1
27 60 22 32 70 27 32 86 27 37 102 32 37 116 41
K
KA
L
M8 6 M8 7 M10 X 1.25 7 M12 11 M12 11
14 18 18 22 26
30 71 M14 X 1.5 35 80 M18 X 1.5 40 99 M18 X 1.5 48 117 M22 X 1.5 58 131 M26 X 1.5
J
LZ
MM
BN BP BQ 96 108 115 129 140
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
N
P
27 30 31 37 40
1/4 3/8 3/8 1/2 1/2
C 44 52 64 78 92
CD
CX
CZ
D
E
F
10 12 16 20 25
15 +0.3 +0.1 18 +0.3 +0.1 25 +0.3 +0.1 31.5 +0.3 +0.1 35.5 +0.3 +0.1
29.5 38 49 61 64
16 20 20 25 30
32 40 40 52 52
10 85 15 10 95 17 10 102 17 14 113 21 14 124 21
PG PH PL PW RR 42 46 48.5 55 56.5
11 10 13 15 15
20 21 23 23 25
45 50 60 70 80
10 12 16 20 25
S
U
W
153 168 182 208 226
16 19 23 28 36
8 0 0 0 0
GA GB GC GD GL GR H1
W/o rod boot H Z ZZ 51 234 244 58 261 273 58 280 296 71 327 347 72 356 381
e 43 52 52 65 65
f 11.2 11.2 11.2 12.5 14.0
26 27 26 30 31
54 59 67 72 76
10 13 18 23 25
W/ rod boot l h 59 1/4 Stroke 66 1/4 Stroke 66 1/4 Stroke 80 1/4 Stroke 81 1/4 Stroke
10 12 15 17 19
8 11 11 13 16
Z 242 269 288 336 365
ZZ 252 281 304 356 390
CNS CLS CB CV/MVG CXW CXS CXT MX
∗Clevis pin, flat washer and cotter pin are packed.
Trunnion/CLAT
MXU MXH MXS MXQ MXF MXW MXP MG (mm)
Bore (mm)
40 50 63 80 100
Stroke range (mm) W/o rod boot W/ rod boot 25 to 500 25 to 500 25 to 600 25 to 600 32 to 600 32 to 600 41 to 750 41 to 750 45 to 750 45 to 750
Bore (mm)
N
P
40 50 63 80 100
27 30 31 37 40
1/4 3/8
PG PH
42 46 3/8 48.5 1/2 55 1/2 56.5
11 10 13 15 15
B1 BN BP BQ C
D
E
F
GA GB GC GD GL GR H1
1/4 1/4
16 20 20 25 30
32 40 40 52 52
10 10 10 14 14
85 95 102 113 124
TT TX TY
TZ
A
AL
B
30 35 35 40 40
27 32 32 37 37
60 70 86 102 116
22 27 27 32 41
S
W
TDe8
153 168 182 208 226
8 0 0 0 0
15 15 18 25 25
PL PW 20 21 23 23 25
45 50 60 70 80
96 108 115 129 140
1 /4 1 /4
44 52 1/4 1/4 64 1/4 1/4 78 1/4 1/4 92
–0.032 –0.059 –0.032 –0.059 –0.032 –0.059 –0.040 –0.073 –0.040 –0.073
22 85 62 117 22 95 74 127 28 110 90 148 34 140 110 192 40 162 130 214
15 17 17 21 21
26 27 26 30 31
K
KA LZ
6 14 8 M8 7 18 11 M8 11 M10 X 1.25 7 18 11 22 13 M12 11 26 16 M12
54 59 67 72 76
10 13 18 23 25
10 12 15 17 19
W/o rod boot Z ZZ 51 162 209 58 181 232 58 191 248 71 221 286 72 235 306
e 43 52 52 65 65
f 11.2 11.2 11.2 12.5 14.0
H
J
W/ rod boot h l 59 1/4 Stroke 66 1/4 Stroke 66 1/4 Stroke 80 1/4 Stroke 81 1/4 Stroke
MM
71 80 99 117 131
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
MGP MGQ MGG MGC MGF
Z 170 189 199 230 244
ZZ 217 240 256 295 315
3.1-41
MGZ CY MY
Series
CLA
Accessory Dimensions I type single knuckle joint
Y type double knuckle joint ∗ Knuckle pin, cotter pin and flat washer are packed.
Material: Sulphur free-cutting steel Tube Part No. I.D. (mm) A 69 I-04 40 I-05 50/63 74 91 80 I-08 100 105 I-10
A1 øE1
L1
MM
R1
22 27 37 37
55 60 71 83
M14 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
15.5 15.5 22.5 24.5
24 28 36 40
H10
U1 øND 20 20 26 28
NX
12 +0.070 0 12 +0.070 0 +0.070 18 0 20 +0.084 0
16 16 28 30
–0.1 –0.3 –0.1 –0.3 –0.1 –0.3 –0.1 –0.3
Material: Casting steel
(mm)
Tube Part No. I.D. (mm) A1 E1 L1
Cotter pin Flat RR1 U1 ND NX NZ L size washer
22 24 55 M14 X 1.5 13 25 12 16 +0.3 +0.1 38 55.5 ø3 X 18l
“MIGAKIMARU” 12
Y-05C 50/63 27 28 60 M18 X 1.5 15 27 12 16 +0.3 +0.1 38 55.5 ø3 X 18l
“MIGAKIMARU” 12
37 36 71 M22 X 1.5 19 28 18 28 +0.3 +0.1 55 76.5 ø4 X 25l
“MIGAKIMARU” 18
Y-10C 100 37 40 83 M26 X 1.5 21 38 20 30 +0.3 +0.1 61 83 ø4 X 30l
“MIGAKIMARU” 20
Y-04C
Y-08C
Clevis pin/Knuckle pin
(mm)
CDP-2A CDP-3A CDP-4A CDP-5A CDP-6A CDP-7A
40 50 63 – 80 100
– 40/50/63 – 80 100 –
Dd9 10 12 16 18 20 25
–0.040 –0.076 –0.050 –0.093 –0.050 –0.093 –0.050 –0.093 –0.065 –0.117 –0.065 –0.117
40
80
Rod end nut
Material: Carbon steel Tube I.D. Part No. Clevis Knuckle
MM
d
L
l
m
Cut through
Used cotter pin
46 55.5 71 76.5 83 88
38 47.5 61 66.5 73 78
4 4 5 5 5 5
3 3 4 4 4 4
ø3 X 18l ø3 X 18l ø4 X 25l ø4 X 25l ø4 X 30l ø4 X 36l
Used flat washer
“MIGAKIMARU”10 “MIGAKIMARU”12 “MIGAKIMARU”16 “MIGAKIMARU”18
Material: Rolled steel Part No.
Tube I.D. (mm)
d
H
B
C
D
NT-04 NT-05 NT-08 NT-10
40 50/63 80 100
M14 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
8 11 13 16
22 27 32 41
25.4 31.2 37.0 47.3
21 26 31 39
“MIGAKIMARU”20 “MIGAKIMARU”24
Caution Caution on Handling q After mounting and adjusting, follow the procedures for changing the lock to the locked state shown on p.3.1-5. Rotate the pin, and put the cylinder into the locked state before using. w Precautions for using the basic body or replacing the support bracket: The lock unit and the cylinder rod cover are assembled as shown in the diagram below. Therefore, unlike the ordinary air cylinder that uses the basic type, it is not possible to mount it directly by screwing the cylinder tie rods into a machine. Furthermore, the tie rods for securing the unit could become loosened when the support bracket is replaced. If this occurs, make sure to retighten the tie rods. Use a socket wrench when replacing the support bracket or to retighten the tie rods for securing the unit.
3.1-42
Bore (mm)
40
Mounting bracket nut Width Used nut Used socket across flats
Width across flats
Used socket
10
JIS B4636 Socket10
13
JIS B4636 Socket13
JIS B1181 Class 3 M8
13
63
JIS B1181 Class 3 M10 X 1.25
17
JIS B4636 Socket17
13
JIS B4636 Socket13
80/100
JIS B1181 Class 3 M12
19
JIS B4636 Socket19
17
JIS B4636 Socket17
50
JIS B4636 Socket13
Unit fixing tie rod
Fine Lock Cylinder/Double Acting Double Rod
Series
CLAW
Non-lube Style/ø40, ø50, ø63, ø80, ø100 CL
How to Order
MLG
CLAW L N 40
200 JJ
E
With auto switch CDLAW L N 40
200 JJ
E
Standard
CNA CNG
B53 L
MNB CNS
Lead wire length
Air cylinder with auto switch
Nil L Z
Double rod
Mounting Basic B Axial foot L Front flange F T Centre trunnion
CLS CB
Auto switch type
CV/MVG
Select an applicable auto switch model from the table below
∗ Mounting accessories are not mounted, should be order separate.Please refer order keys in next pages.
CXW
Lock operation Spring lock (Exhaust lock) E P Pneumatic lock (Pressurized lock) Spring and pneumatic lock D
Style N
0.5m 3m 5m
Non-lube
CXS CXT
Bore size
Rod boot
40 40mm 50 50mm 63 63mm 80 80mm 100 100mm
Nylon tarpaulin J K Heat resistant tarpaulin Nylon tarpaulin Both JJ sides KK Heat resistant tarpaulin One side
Cylinder stroke (mm) Refer to p.3.1-44 for details.
Special function
Indicator
Style
Load voltage
Wiring (Output)
DC
3 wire (NPN equiv.)
Reed switch
Yes Grommet
Auto switch model
AC
5V
A56 A53 A54 A67 A64 A33C A34C A44C A59W F59 F5P J51 J59 G39C K39C F59W F5PW J59W F5BA F5NT F59F
12V
100V, 200V
2 wire
24V
5V, 12V
200V
Terminal conduit 100V, 200V
Yes
Diagnostic indication (2 colour) Grommet
3 Wire (NPN) Grommet
3 Wire (PNP)
24V 5V, 12V 100V, 200V
Solid state switch
2 wire Terminal conduit
Yes 3 Wire (NPN) 3 Wire (PNP)
Diagnostic indication (2 colour) Water resistant (2 colour) With timer With diagnostic output (2 colour) Latch with diagnostic output (2 colour)
12V 5V, 12V
3 wire (NPN) 2 wire
2 wire
12V 5V, 12V 24V 12V
Grommet 3 wire (NPN)
5V, 12V
4 wire (NPN)
F5LF
B53 B54 B64 A33 A34 A44 B59W G59 G5P K59 G39 K39 G59W G5PW K59W G5BA G5NT G59F
MXS
Lead wire (m)∗
0.5 3 5 None Tie rod Band mounting mounting (—) (L) (Z)
12V 5V, 12V
No
DIN Terminal
MXU MXH
Applicable Auto Switches/Refer to p.5.3-2 for further information on auto switch. Electrical entry
MX
쏹
쏹
쏹
쏹
쏹
쏹
쏹
쏹
쏹
쏹
쏹
쏹
Applicable load
MXQ
IC
MXF
PLC Relay, PLC IC 쏹
MXW
PLC Relay, PLC PLC
MXP
Relay, PLC
MG
쏹 쏹 쏹
쏹
쏹
쏹 쎻
쏹
쏹 쎻
쏹
쏹 쎻
쏹
쏹 쎻
MGP
IC
MGQ 쏹
IC
쏹 쏹 쏹 쏹
쏹 쎻 쏹 쎻
MGG IC
Relay, PLC
MGC
쏹 쎻 쏹 쎻 쏹 쎻
쏹
쏹 쎻
쏹
쏹 쎻
MGF
IC
MGZ
∗ Lead wire length symbol
0.5m··········— (Example) A53 3m·············L (Example) A53L 5m·············Z (Example) A53Z ∗ Solid state switches marked with a “쎻” are manufactured upon receipt of order.
CY MY 3.1-43
Series
CLAW Specifications
Provided with a compact locking mechanism, it is suitable for intermediate stops, for emergency stops, and for drop prevention.
40
Bore size (mm)
50
Action
63
80
100
Double acting double rod Spring lock, Pneumatic lock, Spring and pneumatic lock
Lock action Style
Non-lube
Proof pressure
1.5MPa
Max. operating pressure
1.0MPa
Min. operating pressure
0.1MPa 50 to 500mm/sec∗
Piston speed Ambient and fluid temperature
Without auto switch: –10°C to +70°C (No freezing) With auto switch: –10°C to +60°C
Cushion
Air cushion
Thread tolerance
JIS class 2 +1.4 to 250: +1.0 0 , 251 to 750: 0
Stroke length tolerance Mounting
Basic, Foot, Flange, Centre trunnion
∗Constraints associated with the allowable kinetic energy are imposed on the speeds at which the piston can be locked.
Lock Specifications Lock style
Spring lock (Exhaust lock)
Spring/ pneumatic lock
Lock release pressure (MPa)
0.3 or more
Lock starting pressure (MPa)
0.25 or less
Max. operating pressure (MPa)
Pneumatic lock (Pressurized lock) 0.1 or more 0.05 or more
0.5
Lock direction
Both directions
Accessories/Refer to p.3.1-42 for details. Mounting Standard
Basic
Foot
Flange
Centre trunnion
Rod end nut Single knuckle joint
Option
Double knuckle joint (with pin) Rod boot
∗ Dimensions are same as CLA series (standard). Refer to p.3.1-42.
Standard Stroke Bore size (mm)
40 50, 63 80, 100
(mm) Standard stroke (mm)
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700
Note) Intermediate strokes are also available. Contact SMC.
Caution Recommended Pneumatic Circuit/Caution on Handling Refer to p.3.1-2 to 3.1-5 for CLA series specifications.
Minimum Strokes for Auto Switch Mounting Refer to p.1.13-4 for minimum strokes for auto switch mounting because it is same as air cylinder CA1 series (Standard/Double acting: Single rod style).
Fine Lock Cylinder with Auto Switch
Symbol
Material
Max. ambient temp.
J K
Nylon tarpaulin
60°C
Heat resistant tarpaulin
110°C∗
Refer to p.1.13-14 for auto switch setting position and mounting height because it is same as air cylinder CDA1 series (Double acting single rod style).
∗ Maximum ambient temp. for the rod boot itself.
Auto Switch Mounting Bracket
Mounting Bracket
Refer to p.3.1-46 for auto switch
Refer to p.3.1-46 for part no. of
mounting bracket (Band) when auto
mounting bracket except basic style.
switch is mounted.
3.1-44
Rod Boot Material
Fine Lock Cylinder/Double Acting Double Rod Weight/ (
): Value at steel tubing
40
50
63
Foot
1.96 (2.01) 2.15 (2.20)
3.02 (3.07) 3.24 (3.29)
4.67 (4.71) 5.01 (5.05)
7.66 10.99 (7.82) (11.21) 8.33 11.98 (8.49) (12.20)
Flange
2.33 (2.38)
3.49 (3.52)
5.46 (5.50)
9.11 12.91 (9.28) (13.13)
Trunnion
2.41 (2.51)
3.55 (3.66)
5.56 (5.76)
9.36 13.39 (9.65) (13.78)
0.30
0.40
0.50
0.71
0.92
Mounting bracket except trunnion
0.35
0.47
0.55
0.89
1.15
Bore size (mm) Basic
Basic weight
AI tubing All brackets
Additional weight per Steel tubing 50mm stroke Accessory
(kg)
80
100
Trunnion
0.44
0.58
0.77
1.06
1.35
Single knuckle joint
0.23
0.26
0.26
0.60
0.83
Double knuckle joint (with pin)
0.37
0.43
0.43
0.87
1.27
Series
CLAW
Stopping Accuracy (Not including tolerance of control system.)
Unit: mm
Piston speed mm/sec
Lock style
50
100
300
500
Spring lock
±0.4
±0.5
±1.0
±2.0
Pneumatic lock,
±0.2
±0.3
±0.5
±1.5
Spring and pneumatic lock
CL
Condition/load: 25% of output force at 0.5MPa Solenoid valve: mounted to the lock port
Holding Force of Spring Lock (Max. Static Load)
MLG
Bore size (mm)
40
50
63
80
100
CNA
Holding force N
882
1370
2160
3430
5390
CNG
Note) Holding force at piston rod retracted side decreases approx. 15%.
MNB
Holding Force of Pneumatic Lock
Calculation Example: WeightCLAWL40-100-E • Basic weight·····················2.15(Foot, 100stroke) • Additional weight··············0.30/50 stroke • Cylinder stroke·················100 stroke 2.15+0.30 X 100/50=2.75kg
CNS CLS
Caution/Allowable Kinetic Energy when Locking Bore size (mm)
40
50
63
80
100
Allowable kinetic energy J
1.42
2.21
3.53
5.69
8.83
q In terms of specific load conditions, the allowable kinetic energy indicated in the table above is equivalent to a 50% load ratio at 0.5MPa, and a piston speed of 300mm/sec. Therefore, if the operating conditions are below these values, calculations are unnecessary. w Apply the following formula to obtain the kinetic energy of the load. Ek: Load kinetic energy (J) 1 Ek= mυ2 m: Load weight (kg) 2 υ: Piston speed (m/s) e The piston speed will exceed the average speed immediately before locking. To determine the piston speed, use 1.2 times the average speed as a guide. r The relationship between the speed and the load is indicated in the diagram below. Use the cylinder in the range below the line. t During locking, the lock mechanism must sustain the thrust of the cylinder, in addition to absorbing the energy of the load. Therefore, there is an upper limit to the size of the load that can be sustained. Thus, a horizontally mounted cylinder must be operated below the solid line, and a vertically mounted cylinder must be operated below the dotted line.
CB CV/MVG CXW CXS Holding Force of Spring and Pneumatic Lock
CXT MX MXU MXH MXS MXQ
∗ To ensure proper braking force, the maximum loads are as follows: - For horizontal mounting: 70% of the maximum static load or less ··· For vertical mounting: 35% of the maximum static load or less The 70% and 35% correspond to the 100% and 50% load ratios respectively, in proportion to the theoretical thrust force of 0.5MPa.
MXF MXW MXP MG Caution
MGP Cautions when Locking
The holding force is the lock's ability to hold a static load that does not involve vibrations or impacts, when it is locked without a load. Therefore, when normally using the cylinder near the upper limit of the holding force, be aware of the points described below. 쐌If the piston rod slips because the lock's holding force has been exceeded, the brake shoe could be damaged, resulting in a reduced holding force or shortened life. 쐌To use the lock for drop prevention purposes, the load to be attached to the cylinder must be within 35% of the cylinder's holding force. 쐌Do not use the cylinder in the locked state to sustain a load that involves impact.
MGQ MGG MGC MGF MGZ CY MY
3.1-45
Series
CLAW
Construction
Component Parts No. q w e r t y u i o !0 !1 !2 !3 !4 !5 !6 !7 !8
Description Rod cover A Rod cover B Cover Cylinder tube Piston rod A Piston Brake piston Brake arm Arm holder Brake shoe holder Brake shoe Roller Pin Snap ring Brake spring Retainer Cushion ring B Piston rod B
Material Note Black coated after hard anodized Aluminum alloy Black coated Aluminum alloy Black coated after hard anodized Aluminum alloy Hard anodized Aluminum alloy Hard chrome plated Carbon steel Chromated Aluminum alloy Nitrided Carbon steel Nitrided Carbon steel Nitrided Carbon steel Nitrided Carbon steel Special friction material Nitrided Chrome molybdenum steel Heat treated Chrome bearing steel Nickel plated Carbon tool steel Dacrodized Steel wire Zinc chromated Rolled steel Zinc chromated Rolled steel Hard chrome plated Carbon steel
#6 #7 #8 #9 $0 $1 $2 $3
Description Piston seal Rod seal A Rod seal B Brake piston seal Cushion seal Tube gasket Cushion valve seal Piston gasket
Material NBR NBR NBR NBR NBR NBR NBR NBR
Note) Contact SMC if the fine lock unit must be disassembled.
Mounting Bracket Part No. Bore (mm) 40 50 63 80 100 Foot∗ CA1-L04 CA1-L05 CA1-L06 CA1-L08 CA1-L10 Flange CA1-F04 CA1-F05 CA1-F06 CA1-F08 CA1-F10 ∗ When ordering foot brackets, 2pcs. should be ordered for each cylinder.
3.1-46
Description Bushing Bushing Cushion valve Tie rod Unit fixing tie rod Non rotating pin Pin guide Hex. socket head plug Element Tie rod nut Lock nut Hex. socket head cap screw Hex. socket head cap screw Spring seat Spring seat Spring seat Spring seat
Material Lead bronze casting Lead bronze casting Rolled steel Carbon steel Carbon steel Carbon steel Carbon steel Chrome molybdenum steel Bronze Carbon steel Carbon steel Chrome molybdenum steel Chrome molybdenum steel Steel wire Steel wire Steel wire Steel wire
Note
Electroless nickel plated Chromated Chromated Induction hardening Black coated after nitrided Black zinc chromated Black zinc chromated Nickel plated Black zinc chromated Nickel plated Black zinc chromated Black zinc chromated Black zinc chromated Black zinc chromated
Auto Switch Mounting Bracket Part No. (Band Mounting)
Component Parts No.
No. !9 @0 @1 @2 @3 @4 @5 @6 @7 @8 @9 #0 #1 #2 #3 #4 #5
Auto switch model
D-A5/A6/A59W D-F5쏔/J5쏔/F5쏔W/J59W D-F5NTL, F5BAL, F59F D-A3/A44/G39/K39 D-B5/B6/B59W D-G5쏔/K59/G5쏔W/K59W D-G5BAL/G59F/G5NTL D-A3쏔C/A44C/G39C/K39C∗
Bore size
40
50
63
80
100
BT-04
BT-04
BT-06
BT-08
BT-08
BD1-04M BD1-05M BD1-06M BD1-08M BD1-10M BA-04
BA-05
BA-06
BA-08
BA-10
BA3-040
BA3-050
BA3-063
BA3-080
BA3-100
∗ Mounting brackets are provided with D-A3쏔C, A44C, G39C, and K39C. When ordering, indicate as described below, in accordance with the cylinder size. To order the mounting brackets separately, use the part number shown above. (Example) ø40/D-A3쏔C-4, 50/D-A3쏔C-5 ø63/D-A3쏔C-6, ø80/D-A3쏔C-8, ø100/D-A3쏔C-10 [Stainless steel mounting bolt set] The set of stainless steel mounting screws (with set screw) described below is available and can be used depending on the operating environment. (The mounting bracket and band for auto switches must be ordered separately, as they are not included.) BBA1: For D-A5/A6/F5/J5 BBA3: For D-B5/B6/G5/K5 The stainless steel bolts described above are used when the D-F5BAL/G5BAL type switch is shipped mounted on a cylinder. When the switches are shipped as individual parts, the BBA1 and BBA3 set are included.
CLAW
Series
Fine Lock Cylinder/Double Acting Double Rod Basic/CLAWB
CL MLG CNA CNG MNB (mm) Bore (mm)
40 50 63 80 100
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to750
A
AL
B
B1
BN
BP
BQ
C
D
E
F
GA
GB
GC
GD
GL
GR
H1
J
30 35 35 40 40
27 32 32 37 37
60 70 86 102 116
22 27 27 32 41
96 108 115 129 140
1 /4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/
1/ 4
44 52 64 78 92
16 20 20 25 30
32 40 40 52 52
10 10 10 14 14
85 95 102 113 124
15 17 17 21 21
26 27 26 30 31
54 59 67 72 76
10 13 18 23 25
10 12 15 17 19
8 11 11 13 16
M8 M8 M10 X 1.25 M12 M12
4
Bore (mm)
K
KA
LZ
M
MM
N
P
PG
PH
PL
PW
S
W
40 50 63 80 100
6 7 7 11 11
14 18 18 22 26
71 80 99 117 131
11 11 14 17 17
M14 X 1.5 M18 X1.5 M18 X 1.5 M22 X 1.5 M26 X1.5
27 30 31 37 40
1/4
42 46 48.5 55 56.5
11 10 13 15 15
20 21 23 23 25
45 50 60 70 80
153 168 182 208 226
8 0 0 0 0
3/8 3/ 8 1/2 1/2
W/o rod boot
H 51 58 58 71 72
ZZ 255 284 298 350 370
e 43 52 52 65 65
W/ rod boot (One side) h l f 11.2 59 1/4 Stroke 11.2 66 1/4 Stroke 11.2 66 1/4 Stroke 12.5 80 1/4 Stroke 14 81 1/4 Stroke
ZZ 263 292 306 359 379
(Both sides) ZZ 271 300 314 368 388
CNS CLS CB CV/MVG CXW CXS CXT MX
Foot/CLAWL
MXU MXH MXS MXQ MXF MXW MXP MG MGP (mm)
40 50 63 80 100
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 X 500 to 600 20 X 600 to 600 20 X 600 to 750 20 X 750 to 750 20 X 750
Bore (mm)
LH
LS
LT
LX
LY
40 50 63 80 100
40 45 50 65 75
207 222 250 296 312
3.2 3.2 3.2 4.5 6
42 50 59 76 92
70 81 80 90 93 106 116 131 133 148
Bore (mm)
A
AL
30 35 35 40 40
27 60 22 32 70 27 32 86 27 37 102 32 37 116 41
LZ
B
B1
BN BP BQ
C
D
E
F
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
44 52 64 78 92
16 20 20 25 30
32 40 40 52 52
10 85 15 10 95 17 10 102 17 14 113 21 14 124 21
96 108 115 129 140
MM
N
P
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
27 30 31 37 40
1/4 3/8 3/8 1/2 1/2
PG PH PL PW S 42 46 48.5 55 56.5
11 10 13 15 15
20 21 23 23 25
45 50 60 70 80
153 168 182 208 226
GA GB GC GD GL GR H1 26 27 26 30 31
W
X
Y
8 0 0 0 0
27 27 34 44 43
13 13 16 16 17
54 59 67 72 76
10 13 18 23 25
W/o rod boot H ZZ 51 255 58 284 58 298 71 350 72 370
10 12 15 17 19 e 43 52 52 65 65
8 11 11 13 16
J
K
KA LD
M8 M8 M10 X 1.25 M12 M12
6 7 7 11 11
14 9 18 9 18 11.5 22 13.5 26 13.5
W/ rod boot (One side) f h l 11.2 59 1/4 Stroke 11.2 66 1/4 Stroke 11.2 66 1/4 Stroke 12.5 80 1/4 Stroke 14.0 81 1/4 Stroke
ZZ 263 292 306 359 379
(Both sides) ZZ 271 300 314 368 388
3.1-47
MGQ MGG MGC MGF MGZ CY MY
Series
CLAW
Flange/CLAWF
(mm) Bore (mm)
40 50 63 80 100
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750
A
AL
30 35 35 40 40
27 60 22 71 96 32 70 27 81 108 32 86 27 101 115 37 102 32 119 129 37 116 41 133 140
Bore (mm)
J
K
KA
40 50 63 80 100
M8 M8 M10 X 1.25 M12 M12
6 7 7 11 11
14 71 11 18 80 11 18 99 14 22 117 17 26 131 17
LZ
M
B
B1 BF BN BP BQ
MM
N
P
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
27 30 31 37 40
1/4 3/8 3/
8 1/2 1/
2
1/4
1 /4
1/4
1/4
1/
1/
1/
1/
4 4
4
4 1/4
1/4
C
D
E
44 52 64 78 92
16 20 20 25 30
32 60 9 40 70 9 40 86 11.5 52 102 13.5 52 116 13.5
PG PH PL PW 42 46 48.5 55 56.5
11 10 13 15 15
20 21 23 23 25
45 50 60 70 80
FV FD FT FX FY FZ GA GB GC GD GL GR H1
S
W
153 168 182 208 226
8 0 0 0 0
12 80 42 100 12 90 50 110 15 105 59 130 18 130 76 160 18 150 92 180
W/o rod boot H ZZ 51 255 58 284 58 298 71 350 72 370
d 52 58 58 80 80
85 95 102 113 124
15 17 17 21 21
26 27 26 30 31
54 59 67 72 76
10 13 18 23 25
W/ rod boot (One side) h e f l 59 1/4 Stroke 43 15 66 1/4 Stroke 52 15 52 17.5 66 1/4 Stroke 65 21.5 80 1/4 Stroke 65 21.5 81 1/4 Stroke
10 12 15 17 19
ZZ 263 292 306 359 379
8 11 11 13 16
(Both sides) ZZ 271 300 314 368 388
Trunnion/CLAWT
(mm) Bore (mm)
40 50 63 80 100
Stroke range W/o rod boot W/ rod boot 25 X 500 25 X 500 25 X 600 25 X 600 32 X 600 32 X 600 41 X 750 41 X 750 45 X 750 45 X 750
Bore (mm)
MM
N
P
40 50 63 80 100
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5
27 30 31 37 40
1/4
3.1-48
3/8 3/8 1/2 1/2
A
AL
B
B1
30 35 35 40 40
27 60 22 32 70 27 32 86 27 37 102 32 37 116 41
PG PH PL PW S 42 46 48.5 55 56.5
11 10 13 15 15
20 21 23 23 25
45 50 60 70 80
153 168 182 208 226
BN BP BQ
C
D
E
F
GA GB GC GD GL GR H1
1 /4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
44 52 64 78 92
16 20 20 25 30
32 40 40 52 52
10 10 10 14 14
85 95 102 113 124
96 108 115 129 140
TDe8 15–0.032 –0.059 15–0.032 –0.059 18–0.032 –0.059 25–0.040 –0.073 25–0.040 –0.073
TT TX TY TZ W 22 22 28 34 40
85 95 110 140 162
62 74 90 110 130
117 127 148 192 214
8 0 0 0 0
K
KA
LZ
14 18 18 22 26
71 80 99 117 131
26 27 26 30 31
54 59 67 72 76
10 13 18 23 25
M8 M8 M10 X 1.25 M12 M12
6 7 7 11 11
W/o out rod boot H Z ZZ 51 162 255 58 181 284 58 191 298 71 221 350 72 235 370
e 43 52 52 65 65
W/ rod boot (One side) f h l Z 11.2 59 1/4 Stroke 170 11.2 66 1/4 Stroke 189 11.2 66 1/4 Stroke 199 12.5 80 1/4 Stroke 230 14.0 81 1/4 Stroke 244
ZZ 263 292 306 359 379
15 17 17 21 21
10 12 15 17 19
8 11 11 13 16
J
(Both sides) Z ZZ 178 271 197 300 207 314 239 368 253 388
Lock-up Cylinder/Double Acting Single Rod
CL1
Series
ø40, ø50, ø63, ø80, ø100, ø125, ø140, ø160 The CL1 series lock-up cylinder is a self-locking style that contains a ring that is tilted by a spring force, which is further tilted by the load that is applied to the cylinder, thus locking the piston rod. This cylinder is suitable for intermediate stops, emergency stops, or for drop prevention.
CL MLG
How to Order
CNA
CL1 L
100
200 F
JN
With auto switch CDL1 L
100
200 F
JN
Standard
CNG MNB
A33 L
CNS
Lead wire length
Air cylinder with auto switch
Nil L Z
Lock-up Cylinder Mounting B L F G
Basic Foot Front flange Rear flange
C D T
— Note)
F∗
CB
Select an applicable auto switch model from the table below
CV/MVG
Cylinder J K N R H
Rod boot
Tube material Cushion
Tube material Aluminum tube Aluminum tube Steel tube
Bore size ø40 to ø100 ø125 to ø160 ø40 to ø160
CLS
Auto switch type
Single clevis Double clevis Centre trunnion
∗ Mounting accessories are not mounted, should be order separate.Please refer order keys in next pages.
Symbol
0.5m 3m 5m
—
Nylon tarpaulin Heat resistant tarpaulin Without cushion Rod side cushion Head side cushion Both ends cushion
∗ Indicate in alphabetical order when 2 or more symbols are applicable.
Note) Auto switch can not be mounted on steel tube.
CXW CXS CXT MX
Bore size Symbol Bore size 40 40mm 50 50mm 63 63mm 80 80mm
Lock-up directions
Symbol Bore size 100 100mm 125 125mm 140 140mm 160 160mm
MXU
F Lock at piston forward B Lock at piston backward
Cylinder stroke(mm)
MXH
∗ Refer to Made to Order “-X51” for both sides lock.
Refer to p.3.1-50 for details.
MXS
Style
Special function
Electrical entry
Indicator
Applicable Auto Switches/Refer to p.5.3-2 for further information on auto switch. Wiring (Output) 3 wire (NPN equiv.) Yes
Reed switch
No 2 wire
Terminal conduit
AC
A56
5V
A53 A54 A67 5V, 12V 12V 200V or less A64 24V A33C 12V A34C 100V, 200V A44C 12V
Yes DIN terminal
100V, 200V
ø40 to ø160
ø40 to ø100
B53 B54 B64 A33 A34 A44
ø40 to ø100
(NPN)
MXW
PLC Relay, PLC IC
PLC
MXP
Relay, PLC PLC
ø40 to ø160
MG
Relay, PLC
MGP
ø100
G59 F59 G5P ø40 F5P Grommet to 100V, 200V J51 ø100 2 wire 12V K59 J59 5V, 12V 3 wire(NPN) G39 ø40 to G39C Terminal conduit 12V 2 wire K39C ø40 K39 ø160 Yes 3 wire(NPN) F59W to G59W 5V, 12V Diagnostic indication 3 wire(PNP) F5PW ø160 G5PW (2 colour) 24V J59W K59W ø40 12V 2 wire Water resistant (2 colour) Grommet F5BA G5BA to ø100 With timer 3 wire(NPN) F5NT G5NT 5V, 12V With diagnostic output (2 colour) F59F G59F 4 wire 24V 5V, 12V
MXF
IC
ø160
3 wire (PNP)
Latch with diagnostic output (2 colour)
Applicable load
A59W ø40 to B59W ø40 to
Grommet 3 wire (NPN)
Solid state switch
DC
MXQ
Lead wire(m)∗ Auto switch model Tie rod mounting Band mounting 0.5 3 5 None Bore Bore (–) (L) (Z)
12V
Grommet
Diagnostic indication (2 colour)
Load voltage
MGQ
IC
MGG IC
MGC IC
Relay, PLC
MGF MGZ
IC
CY
F5LF
∗ Lead wire length symbol
0.5m······— (Example) A53 3m·········L (Example) A53L 5m·········Z (Example) A53Z ∗ Solid state switches marked with a “ ” are manufactured upon receipt of order.
MY 3.1-49
Series
CL1 Model
Provided with a compact locking mechanism, it is suitable for intermediate stops, for emergency stops, and for drop prevention.
Series
Applicable air cylinder
Bore size (mm)
CA1쏔N
40, 50, 63, 80, 100
CS1쏔N
125, 140, 160
CL1
Action
Lock style
Double acting
Spring lock
Specifications Bore size (mm)
ø40 to ø100
ø125 to ø160 Air
Fluid Proof pressure
1.5MPa
Max. operating pressure
1.0MPa
1.57MPa 0.97MPa 0.08MPa
Min. operating pressure
50 to 200mm/s∗
Piston speed
Without auto switch 0 to +70°C With auto switch 0 to +60°C (No condensation)
Without auto switch –10 to +70°C With auto switch –10 to +60°C (No condensation)
Ambient and fluid temperature Lubrication
Non-lube
Cushion
Air cushion
Thread tolerance
JIS Class 2 +1.0 +1.0 +1.0 to 250 +1.0 0 , 251 to 1000 0 , 1001 to 1500 0 , 1501 to 1600 0
Stroke length tolerance
Basic, Axial foot, Front flange, Mounting
Rear flange, Single clevis, Double clevis, Centre trunnion
∗ Make sure to operate the cylinder in such a way that the piston speed does not exceed 200mm/s during locking. ∗ The maximum speed of 500mm/s can be accommodated if the piston is to be locked in the stationary state for the purpose of drop prevention.
Max. Load and Lock Holding Force (Max. Static Load) Bore size (mm) Max. load N
40
50
63
80
100
125
140
160
Horizontal mounting
588
981
1470
2450
3820
6010
7540
9850
Vertical mounting
294
490
735
1230
1910
3000
3770
4920
1230
1920
3060
4930
7700
12100 15100 19700
Holding force (N)∗
∗ The cylinder can be used to 1/2 or less of its holding force, if only a static load is applied, such as for drop prevention.
Stopping Accuracy Lock-up Unit Specifications
(Not including tolerance of control system)
Lock-up release pressure
0.2MPa (at no load)
Lock-up start pressure
0.05MPa or less
50mm/s
±0.6mm
±1mm
100mm/s
±1.2mm
±2mm
Lock-up direction
One direction (Lock direction can be changed.)
200mm/s
±2.3mm
±3mm
Piston speed
Bore size (mm)
40 to 100 125 to 160
Lock-up Unit Style Bore size (mm)
40
50
63
80
100
Lock up unit part No.
CL-40
CL-50
CL-63
CL-80
CL-100
Standard Stroke Bore size (mm)
Standard stroke (mm)
40
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500
50, 63
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600
80, 100
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700
Max. Stroke Refer to p.1.13-3 for maximum stroke of CA1 series ø40 to ø100 and p.1.14-3 for maximum stroke of CS1 series ø120 to ø160.
Minimum Strokes for Auto Switch Mounting Refer to following pages for minimum strokes for auto switch mounting. • Bore size ø40 to ø100: p.1.13-4 • Bore size ø125 to ø160: p.1.14-8
3.1-50
Lock-up Cylinder/Double Acting Single Rod Accessories Basic
Foot
Rear flange
Front flange
Single Double Centre clevis clevis trunnion
Rod end nut∗ —
Clevis pin
—
—
—
Rod boot
Weight
(kg)
Tube material
50
63
80
100
125
140
160
Lock-up unit weight
0.76
1.23
2.05
3.04
4.40
16.93
21.46
32.31
Basic
1.66
2.55
4.12
6.56
9.49
30.88
38.25
55.72
Foot
1.83
2.75
4.42
7.36
10.43
32.21
40.83
59.09
Front flange
2.06
3.15
5.08
8.40
11.81
33.65
43.28
60.95
Rear flange
2.09
3.29
5.16
8.51
12.06
34.35
44.32
62.98
Single clevis
1.93
3.00
4.88
7.94
11.80
36.02
45.46
65.45
Double clevis
1.92
2.98
4.90
7.94
11.82
35.83
45.17
64.28
Trunnion
2.26
3.30
5.47
8.90
13.02
35.77
46.09
63.86
Basic
Max. ambient temp. 60°C
K
Heat resistant tarpaulin
110°C∗
Calculation Example: CL1L125-500F • Basic weight····32.21(ø125, Foot style) • Additional weight····1.77/100 stroke 32.21+1.77/100 X 100/50=41.06kg ∗When steel tubes measuring ø40 to ø100, and ø125 to ø160 are used, the lock-up unit weight must be added to the respective cylinder weight as in the individual cylinder weight tables on p.1.13-4 and 1.14-4.
Aluminum tubing
40
Accessories
Nylon tarpaulin
Refer to following pages for auto switch setting position and mounting height. • Bore size/ø40 to ø100: p.1.13-14 • Bore size/ø125 to ø160: p.1.14-20
∗ ø125 to ø160: Option
Additional weight per 100mm stroke
Material
J
Lock-up Cylinder with Auto Switch
Double knuckle joint (with pin)
Bore size (mm)
Symbol
∗ Maximum ambient temperature for the itself
—
—
Single knuckle joint Option
CL1
Rod Boot Material
Mounting bracket Standard
Series
0.44
0.56
0.74
1.04
1.30
1.77
1.90
2.39
Single knuckle joint
0.23
0.26
0.26
0.66
0.83
0.91
1.16
1.56
Double knuckle joint (with pin)
0.37
0.43
0.43
0.87
1.27
1.37
1.81
2.48
CL MLG CNA CNG MNB CNS CLS CB CV/MVG CXW CXS CXT
Auto Switch Mounting Bracket Part No. Auto switch model D-A5/A6/A59W D-F5쏔/J5쏔/F5NT D-F5쏔W/J59W D-F5BAL/F59F D-A3/A44 D-G39/K39 D-B5/B6/B59W D-G5쏔/K59/G5BA D-G5쏔W/K59W D-G59F/G5NT D-A3쏔C/A44C D-G39C/K39C
Mounting Bracket Part No. Bore size (mm)
Bore size (mm)
40
50
63
80
100
125
140
160
BT-04 BT-04 BT-06 BT-08 BT-08 BT-12 BT-12 BT-16
BA-04 BA-05 BA-06 BA-08 BA-10
–
–
–
BA3-040 BA3-050 BA3-063 BA3-080 BA3-100
–
–
–
50
63
80
100
125
140
160
Rod side CA-L04 CA-L05 CA-L06 CA-L08 CA-L10 CS1-L12 CS1-L14 CS1-L16 Head side CA1-L04 CA1-L05 CA1-L06 CA1-L08 CA1-L10 Front flange∗∗ CA-F04 CA-F05 CA-F06 CA-F08 CA-F10 CS1-F12 CS1-F14 CS1-F16
Foot∗
Rear flange BD1-04M BD1-05M BD1-06M BD1-08M BD1-10M BS1-125 BS1-140 BS1-160
40
CA1-F04 CA1-F05 CA1-F06 CA1-F08 CA1-F10 CS1-F12 CS1-F14 CS1-F16
Single clevis CA1-C04 CA1-C05 CA1-C06 CA1-C08 CA1-C10 CS1-C12 CS1-C14 CS1-C16 Double clevis∗∗∗ CA1-D04 CA1-D05 CA1-D06 CA1-D08 CA1-D10 CS1-D12 CS1-D14 CS1-D16 ∗ To order foot brackets for 1 cylinder, order 1 foot bracket each for the rod side and the head side for cylinders ø40 to ø100, and 2 foot brackets for cylinders ø125 to ø160.
∗∗ The ø125 to ø160 front flange styles use the long stroke flanges of the CS1 series. ∗∗∗ Clevis pin, flat washer and cotter pin are packed with the double clevis style.
∗ Mounting brackets are provided with D-A3쏔C, A44C, G39C, and K39C. When ordering, indicate as described below, in accordance with the cylinder size. Example) ø40—D-A3쏔C-4, ø50—D-A3쏔C-5, ø63—D-A3쏔C-6, ø80—D-A3쏔C-8, ø100—D-A3쏔C-10 To order the mounting brackets separately, use the part number shown above.
MX MXU MXH MXS MXQ MXF MXW MXP
[Stainless steel mounting bolt set] The set of stainless steel mounting screws (with set screw) described below is available and can be used depending on the operating environment. (The mounting bracket and band for auto switches must be ordered separately, as they are not included.) BBA1: For D-A5/A6/F5/J5 BBA3: For D-B5/B6/G5/K5 The stainless steel bolts described above are used when the D-F5BAL/G5BAL type switch is shipped mounted on a cylinder. When the switches are shipped as individual parts, the BBA1 and BBA3 set are included.
MG MGP MGQ MGG MGC MGF MGZ CY MY 3.1-51
Series
CL1
Construction
Caution Precautions for Changing The Lock-up Direction ø40 to ø100 The lock-up is unidirectional. However, the lock-up direction can be changed easily. To change the direction, pay particular attention to the following precautions: Loosening the tie-rods for the purpose of changing the direction could also loosen the nuts on the cylinder side. Therefore, before assembling the unit, make sure to verify that the nuts on the cylinder are not loose. Retighten the nuts if they are loose, and while turning the piston rod, apply a low pressure of 0.08MPa to make sure that it operates smoothly in both the extending and retracting directions.
e Turn the unit to the opposite end so that the end without the scraper is facing the cylinder rod cover. Then, securely insert the unit into the end boss portion of the rod cover. r Install the four tie-rods, with their shorter threaded portion oriented towards the rod cover, and tighten them with uniform torque. Until the installation and adjustment have been completed, never pull out the unlocking bolt (or release the air pressure).
q Loosen the tie-rod nuts and pull out the four tie-rods. The processes described above complete the changing of the lock-up direction. Before using the cylinder, make sure that the lockup operates properly.
w Open the rubber cap and screw in the unlocking bolt, which is provided as an accessory part. At this time, apply air pressure of 0.2MPa to 0.3MPa to disengage the lock and insert the bolt. (The operation to follow can be performed properly and easily with the application of air pressure.) After verifying that the bolt has been inserted properly, pull out the unit from the rod. Then, loosen the three screws in the scraper presser plate to remove the presser plate and the scraper. Install the scraper and the presser plate, in that order, on the opposite side.
Caution When the lock-up unit is not secured by the tie-rods, the air pressure applied to the lockup port should be between 0.2MPa and 0.3MPa. Never supply a higher air pressure as it could lead to equipment damage.
3.1-52
w Apply air pressure of 0.2MPa to 0.3MPa to disengage the lock and pull out the lock-up unit from the piston rod.
e Remove the retainer plate from the lockup unit and install the retainer plate on the opposite end. Reapply the air pressure, and with the end on which the retainer plate had, until now, been facing towards the cylinder, insert the lock-up unit into the piston rod and fit it into the end boss portion of the rod cover.
ø125 to ø160 q Loosen the tie-rod nuts and pull out the four tie-rods.
r Install the four tie-rods, with their shorter threaded portion oriented towards the rod cover, and tighten them with uniform torque. Maintain the application of air pressure until the installation and adjustment have been completed, and never actuate the lock in the meantime.
Lock-up Cylinder/Double Acting Single Rod
Series
CL1
Manual Lock Release (ø40 to ø100) To manually disengage the lock, perform the following steps: q Open the rubber cap. w Apply 0.2MPa to 0.3MPa of air pressure to the locking port, and bring the tilted ring upright. e Screw a bolt of an appropriate length into the ring tap. The bolt size is M5 for ø40 and ø50, and M6 for ø63, ø80, and ø100.
Caution During installation adjustment, perform the operation by applying air pressure only to the lock-up port.
CL ø40 to ø100
MLG
(On cylinders ø125 to ø160, the lock cannot be disengaged manually.)
CNA
Caution Recommended Pneumatic Circuit/Caution on Handling
CNG MNB
Refer to p.3.1-4 to 3.1-5 for recommended pneumatic circuits, stopping accuracy and cautions on handling.
Caution Stopping Accuracy q Load fluctuations during the reciprocal movement of the piston could cause the piston speed to change. A change in the piston speed could greatly increase the variance in the piston's stopping position. Therefore, perform the installation and adjustment operations so as not to create any load fluctuations during the piston's reciprocal movement, particularly just before stopping. w During a cushioning stroke, or when the piston is in the acceleration region following the start of its travel, there is a large change in speed. Thus, the variance in the stopping position will also be large. Therefore, to effect a step movement in which the stroke from the start of the operation to the next position is short (approximately 30mm, although it could vary according to conditions) be aware of the possibility of being unable to attain the level of accuracy shown in the specifications column. e Precautions regarding lock-up after the piston has been stopped with an external stopper: To apply the lock-up after the piston has been stopped by an external stopper other than the lock-up mechanism, including stoppage by the stroke end of the cylinder, be aware of the matters described below. Due to the nature of the lock-up mechanism, there is an axial play of about 0.5 to 1.0mm. Furthermore, due to pipe routing conditions, if it takes longer for the air to discharge through the lockup port than for the balance pressure to stabilize, causing a delay in locking, the piston rod will move for an amount that is equivalent to the "play+delay".
Piston speed over 200mm/s (When locking)
CNS Caution
CLS
Cautions on Handling q Flushing Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove cutting chip, cutting oil and other debris from inside the pipe. w The load on the piston rod Use the cylinder in the state in which the load to the piston rod is always applied in the axial direction. This must be more strictly adhered to than with ordinary air cylinders. Furthermore, use a guide to control the movement of the load so as not to cause chatter or twist. e A rotational force against the piston rod Avoid applying a rotational force against the piston rod. In particular, the application of a rotational force must be prevented when in a lock-up state. r Protecting the sliding portion of the rod Make sure not to scratch or gouge the sliding portion of the piston rod, as this could damage the seals and lead to leaks or faulty lock-up. t Lubrication It is not necessary to lubricate the CL series because it is the non-lube style. Never lubricate it because doing so will cause faulty lock-up.
w Lock-up direction The lock-up is unidirectional. The locking direction is in accordance with the position of the lock-up port, as shown in the diagram below.
CV/MVG CXW CXS CXT MX MXU MXH
Forward direction lock
MXS MXQ MXF MXW
Recommended Pneumatic Circuit Refer to p.3.1-4 for the recommended air pressure circuit. q Operating the air pressure circuit Instead of the conventional reciprocal air cylinder circuit, use an air pressure circuit, such as the recommended circuit, in which measures are taken to prevent the piston from lurching after the lock-up has been disengaged.
CB
Backward direction lock ø125 to ø160 For cylinders ø40 to ø100, verify the portion that is stamped on the cap of the lock. e Maximum speed and maximum load Never lock up a cylinder that involves a kinetic energy that exceeds the maximum speed or the maximum load indicated in the specifications. r After completing the installation adjustment, do not forget to remove the bolt that was used for disengaging the lock. (ø40 to ø100 only)
MXP MG MGP MGQ MGG MGC MGF MGZ
r Immediately before a lock stop, drop the piston speed to 200mm/s or lower by switching the speed controller (to the bypass circuit). Then, operate the lockup.
CY MY 3.1-53
Series
CL1
Construction CL1ø40 to ø100
CL1ø125 to ø160
Component Parts/CL1ø40 to ø100 Description Note Material No. Aluminum alloy Black coated q Body Aluminum alloy Black coated w Cover Carbon steel Heat treated e Lock up ring Rolled steel Zinc chromated r Release piston Carbon steel Heat treated, zinc chromated t Pivot Steel wire Zinc chromated y Spring Stainless steel Heat treated u Stopper Rolled steel Black zinc chromated i Retainer Lead bronze casting o Bushing Carbon steel JIS B2808 !0 Spring pin Carbon steel JIS B2808 !1 Spring pin for non-rotating Rolled steel Black zinc chromated !2 Long nut !3 Unit fixing hex. socket head cap screw Chrome molybdenum steel Rolled steel !4 Retainer machine screw !5 Hex. socket counter sunk head screw Chrome molybdenum steel CA1쏔N series !6 Non lube air cylinder Nylon !7 Cap Rolled steel !8 Cap screw Chrome molybdenum steel !9 Release bolt Aluminum alloy Black coated @0 Spacer Carbon steel Chromated @1 Unit fixing tie rod NBR @2 Scraper NBR @3 O ring NBR @4 O ring NBR @5 Rod seal Note) Contact SMC if the fine lock-up unit must be disassembled.
Component Parts/CL1ø125 to ø160 No. q w e r t y u i o !0 !1 !2 !3 !4 !5 !6 !7 !8 !9 @0 @1 @2 @3 @4 @5 @6 @7 @8
Material Note Rolled steel Black coated Rolled steel Black coated Carbon steel Heat treated Rolled steel Zinc chromated Carbon steel Heat treated Steel wire Zinc chromated Stainless steel Heat treated Casting steel Black coated Lead bronze casting Carbon steel JIS B2808 Carbon steel JIS B2808 Rolled steel Black zinc chromated Unit fixing hex. socket head cap screw Chrome molybdenum steel Zinc chromated Hex. socket head cap screw Chrome molybdenum steel Black zinc chromated Hex. socket counter sunk head screw Chrome molybdenum steel Zinc chromated Non lube air cylinder CA1쏔N series Brake tube Carbon steel piping Inside: Hard chrome plated Sleeve Rolled steel Zinc chromated Unit fixing tie rod Carbon steel Chromated Spacer Rolled steel Black coated Hexagon socket head plug Rolled steel Black zinc chromated Retainer Casting steel Black coated Element Sintered metal BC Wiper ring NBR Retainer gasket NBR O ring NBR O ring NBR Rod seal NBR
Description Body Cover Lock up ring Release piston Pivot Spring Stopper Retainer Bushing Spring pin Spring pin Long nut
Note) Contact SMC if the fine lock-up unit must be disassembled.
3.1-54
Lock-up Cylinder/Double Acting Single Rod
Series
CL1
Basic/(B) A Lock-up at piston forward B Lock-up at piston backward
ø40 to ø100 With rod boot
CL MLG CNA CNG MNB CNS CLS ø125 to ø160
CB CV/MVG
With rod boot
CXW CXS CXT MX MXU MXH MXS MXQ MXF MXW (mm) Bore (mm)
40 50 63 80 100 125 140 160 Bore (mm)
40 50 63 80 100 125 140 160
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750 to 1000 30 to 1000 to 1000 30 to 1000 to 1200 30 to 1200 M 11 11 14 17 17 27 27 30.5
MM M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5 M30 X 1.5 M30 X 1.5 M36 X 1.5
A
AL
B
30 35 35 40 40 50 50 56
27 32 32 37 37 47 47 53
60 70 86 102 116 145 161 182
N
P
S
W
27 30 31 37 40 35 35 39
1/4
84 90 98 116 126 98 98 106
8 0 0 0 0 – – –
3/8 3/8 1/2 1/ 2 1/2 1/2 3/4
B1
BX
BY
22 59 69 27 67 78 27 73 84 32 77 92 41 85 100 – 112.5 141.5 – 121 150 – 133 167 W/o rod boot H ZZ 51 215 58 237 58 254 71 296 72 315 110 376.5 110 385 120 423.5
e 36 45 45 60 60 75 75 75
BP
C
D
EA
EB
F
1 /4
44 52 64 78 92 115 128 144
16 20 20 25 30 36 36 40
40 50 55 65 80 90 90 90
32 40 40 52 52 – – –
6.5 6.0 6.0 8.0 8.0 43 43 43
1/4 1/4 1/4 1/4 1/2 1/2 3/4
f 16.5 16.0 16.0 18.0 18.0 40 40 40
W/ rod boot h l ZZ 59 1/4 Stroke 223 66 1/4 Stroke 245 66 1/4 Stroke 262 80 1/4 Stroke 305 81 1/4 Stroke 324 133 1/5 Stroke 399.5 133 1/5 Stroke 408 141 1/5 Stroke 444.5
FA
GA
– 15 – 17 – 17 – 21 – 21 14 16 14 16 14 18.5
J
GB GC
H1
15 17 17 21 21 16 16 18.5
8 M8 11 M8 11 M10 X 1.25 13 M12 X 1.75 16 M12 – M14 X 1.5 – M14 X 1.5 – M16 X 1.5
11 11 11 11 11 16 16 18.5
K
KA
6 7 7 11 11 15 15 17
14 18 18 22 26 31 31 36
∗ In installing an air cylinder, if a hole must be made to accommodate the rod portion, make sure to machine a hole that is larger than the boot outer diameter "øe"
MXP MG MGP MGQ MGG MGC MGF MGZ CY MY
3.1-55
Series
CL1
Axial Foot/(L) (A) Lock-up at piston forward (B) Lock-up at piston backward
Long stroke Bore (mm)
Stroke range (mm) 501 to 800 601 to 1000 1001 to 1200 601 to 1000 1001 to 1200 751 to 1000 1001 to 1400 751 to 1000 1001 to 1500 1401 to 1600 1401 to 1600 1401 to 1600
40 50 63 80 100 125 140 160
PT RY — — 30 — 40 — 45 — 50 36 36 40
— — 76 — 92 — 112 — 136 164 184 204
Note) ø125 to ø160 with auto switch type is not available.
(mm) Bore (mm)
40 50 63 80 100 125 140 160
Stroke range (mm) Without rod boot With rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750 to 1400 30 to1400 to 1400 30 to 1400 to 1400 30 to 1400
Bore (mm)
LS LT LX LY
40 50 63 80 100 125 140 160
207 222 250 296 312 329.5 338 373
3.1-56
3.2 3.2 3.2 4.5 6.0 8 9 9
42 50 59 76 92 100 112 118
70 80 93 116 133 157.5 180.5 197
A
AL
B
B1
BX BY BP
27 32 32 37 37 47 47 53
60 70 86 102 116 145 161 182
22 59 69 27 67 78 27 73 84 32 77 92 41 85 100 — 112.5 141.5 — 121 150 — 133 167
MM
N
P
S
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5 M30 X 1.5 M30 X 1.5 M36 X 1.5
27 30 31 37 40 35 35 39
1 /4
30 35 35 40 40 50 50 56
3/8 3/8 1/2 1/2 1/2 1/2 3/4
1/ 4 1/ 4 1/ 4 1/ 4 1/ 4 1/ 2 1/ 2 3/ 4
C
D
EA EB
44 52 64 78 92 115 128 144
16 20 20 25 30 36 36 40
40 50 55 65 80 90 90 90
W
X
YA YB
84 8 90 0 98 0 116 0 126 0 98 — 98 — 106 —
27 27 34 44 43 45 45 50
13 13 16 21 22 20 30 25
13 13 16 16 17 20 30 25
32 40 40 52 52 — — —
Without rod boot
H 51 58 58 71 72 110 110 120
ZZ 244 266 290 339 358 414.5 433 468
e 36 45 45 60 60 75 75 75
f 16.5 16.0 16.0 18.0 18.0 40 40 40
F 6.5 6.0 6.0 8.0 8.0 43 43 43
FA GA GB GC H1 — — — — — 14 14 14
15 15 11 17 17 11 17 17 11 21 21 11 21 21 11 16 16 16 16 16 16 18.5 18.5 18.5
With rod boot h l 59 1/4 Stroke 66 1/4 Stroke 66 1/4 Stroke 80 1/4 Stroke 81 1/4 Stroke 133 1/4 Stroke 133 1/4 Stroke 141 1/4 Stroke
ZZ 252 274 298 348 367 437.5 456 489
8 11 11 13 16 — — —
J
K
KA LD LH
M8 M8 M10 X 1.25 M12 M12 M14 X 1.5 M14 X 1.5 M16 X 1.5
6 7 7 11 11 15 15 17
14 18 18 22 26 31 31 36
9 40 9 45 11.5 50 13.5 65 13.5 75 19 85 19 100 19 106
Lock-up Cylinder/Double Acting Single Rod
Series
CL1
Rear Flange/(G) (A) Lock-up at piston forward (B) Lock-up at piston backward
CL MLG CNA CNG MNB CNS CLS CB CV/MVG CXW CXS CXT MX MXU MXH MXS MXQ (mm) Bore (mm)
40 50 63 80 100 125 140 160 Bore (mm)
40 50 63 80 100 125 140 160
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750 to 1000 30 to 1000 to 1000 30 to 1000 to 1200 30 to 1200 J M8 M8 M10 X 1.25 M12 M12 M14 X 1.5 M14 X 1.5 M16 X 1.5
K 6 7 7 11 11 15 15 17
KA 14 18 18 22 26 31 31 36
A
AL
30 35 35 40 40 50 50 56
27 32 32 37 37 47 47 53
MM M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5 M30 X 1.5 M30 X 1.5 M36 X 1.5
B
B1 BF BF BX BY
C
D
EA EB
60 70 86 102 116 145 161 182
1/4
44 52 64 78 92 115 128 144
16 20 20 25 30 36 36 40
40 50 55 65 80 90 90 90
22 27 27 32 41 –– — —
71 81 101 119 133 145 160 180
N
P
27 30 31 37 40 35 35 39
1/4 3/8 3/8 1/
2 1/2 1/2 1/2 3/4
S
1/4 1/4 1/4 1/4 1/2 1/2 3/4
59 67 73 77 85 112.5 121 133 W
69 78 84 92 100 141.5 150 167
W/o rod boot
H ZZ 84 8 51 216 90 0 58 238 98 0 58 255 116 0 71 297 126 0 72 316 98 — 110 363.5 98 — 110 378 106 — 120 413
e 36 45 45 60 60 75 75 75
32 40 40 52 52 — — —
F 6.5 6.0 6.0 8.0 8.0 43 43 43
FA FD FT FX FY FZ FV GA GB GC H1 — — — — — 14 14 14
W/ rod boot l f h 16.5 59 1/4 Stroke 16.0 66 1/4 Stroke 16.0 66 1/4 Stroke 18.0 80 1/4 Stroke 18.0 81 1/4 Stroke 40 133 1/5 Stroke 40 133 1/5 Stroke 40 141 1/5 Stroke
9.0 9.0 11.5 13.5 13.5 19 19 19
12 12 15 18 18 14 20 20
80 90 105 130 150 190 212 236
42 50 59 76 92 100 112 118
100 110 130 160 180 230 255 275
60 70 86 102 116 — — —
15 17 17 21 21 16 16 18.5
15 17 17 21 21 16 16 18.5
11 11 11 11 11 16 16 18.5
8 11 11 13 16 — — —
MXF MXW MXP MG MGP MGQ MGG
ZZ 224 246 263 306 325 386.5 401 434
MGC MGF MGZ CY MY 3.1-57
Series
CL1
Front Flange/(F) (A) Lock-up at piston forward (B) Lock-up at piston backward
ø40 to ø100 With rod boot
ø120 to ø160 With rod boot
(mm) Bore (mm)
40 50 63 80 100 125 140 160
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750 to 1400 30 to 1400 to 1400 30 to 1400 to 1400 30 to 1400
Long stroke range (mm)
A
501 to 800 601 to 1000 601 to 1000 751 to 1000 751 to 1000
30 35 35 40 40 50 50 56
AL 27 32 32 37 37 47 47 53
B 60 70 86 102 116 145 161 182
B1 22 27 27 32 41 — — —
BF
BP
BX
BY
71 81 101 119 133 145 160 180
1 /4
3/4
59 67 73 77 85 112.5 121 133
69 44 78 52 84 64 92 78 100 92 141.5 115 150 128 167 144 S
1/
4
1/4 1/4 1/4 1/2 1/2
Bore (mm)
FV
GA GB GC
H1
J
K
KA
M
M1
MM
N
P
40 50 63 80 100 125 140 160
60 70 86 102 116 — — —
15 17 17 21 21 16 16 18.5
8 11 11 13 16 — — —
M8 M8 M10 X 1.25 M12 M12 M14 X 1.5 M14 X 1.5 M16 X 1.5
6 7 7 11 11 15 15 17
14 18 18 22 26 31 31 36
11 11 14 17 17 30 24 26
— — — — — 22 19 22
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5 M30 X 1.5 M30 X 1.5 M36 X 1.5
27 30 31 37 40 35 35 39
1 /4
3.1-58
15 17 17 21 21 16 16 18.5
11 11 11 11 11 16 16 18.5
3/8 3/8 1/2 1/2 1/2 1/2 3/4
C
W
D
EA
EB
F
FD
FT
FX
16 20 20 25 30 36 36 40
40 50 55 65 80 90 90 90
32 40 40 52 52 59 59 59
— — — — — 43 43 43
9.0 9.0 11.5 13.5 13.5 19 19 19
12 12 15 18 18 14 20 20
80 42 100 90 50 110 105 59 130 130 76 160 150 92 180 190 100 230 212 112 255 236 118 275
W/o rod boot
H 84 8 51 90 0 58 98 0 58 116 0 71 126 0 72 98 — 110 98 — 110 106 — 120
ZZ 215 237 254 296 315 379.5 382 419
e 36 45 45 60 60 75 75 75
f 16.5 16.0 16.0 18.0 18.0 40 40 40
W/ rod boot l h 59 1/4 Stroke 66 1/4 Stroke 66 1/4 Stroke 80 1/4 Stroke 81 1/4 Stroke 133 1/4 Stroke 133 1/4 Stroke 141 1/4 Stroke
FY
ZZ 223 245 262 305 324 402.5 405 440
FZ
Lock-up Cylinder/Double Acting Single Rod
Series
CL1
Front Flange (F)/Long Stroke (B) Lock-up at piston backward
(A) Lock-up at piston forward
ø50 to ø100
CL MLG CNA CNG MNB CNS CLS CB
ø125 to ø160
CV/MVG CXW CXS CXT MX MXU MXH MXS (mm) Bore (mm)
50 63 80 100 125 140 160 Bore (mm)
50 63 80 100 125 140 160
Stroke range 1001 to 1200 1001 to 1200 1001 to 1400 1001 to 1500 1401 to 1600 1401 to 1600 1401 to 1600 Stroke range 1001 to 1200 1001 to 1200 1001 to 1400 1001 to1500 1401 to 1600 1401 to 1600 1401 to 1600
A
AL
B
B1 BF BP BX BY
C
D
EA EB
F
FD FT FX FY FZ GA GB GC H1
70 86 102 116 145 161 182
1/4
52 64 78 92 115 128 144
20 20 25 30 36 36 40
50 55 65 80 90 90 90
— — — — 43 43 43
9.0 11.5 13.5 13.5 19 19 19
27 27 32 41 — — —
88 105 124 140 145 160 180
35 35 40 40 50 50 56
32 32 37 37 47 47 53
M
M1
MM
N
P
6 10 12 12 30 24 26
— — — — 22 19 22
M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5 M30 X 1.5 M30 X 1.5 M36 X 1.5
30 31 37 40 35 35 39
3/8
1/4 1/4 1/4 1/2 1/2 3/4
67 73 77 85 112.5 121 133
3/8 1/2 1/2 1/2 1/2 3/4
78 84 92 100 141.5 150 167
RT RY 30 40 45 50 36 36 45
76 92 112 136 164 184 204
S
W
40 40 52 52 59 59 59
W/o rod boot
H 90 0 67 98 0 71 116 0 87 126 0 89 98 — 110 98 — 110 106 — 120
ZZ 241 263 307 327 379.5 382 419
e 45 45 60 60 75 75 75
f 16.0 16.0 18.0 18.0 40 40 40
20 23 28 29 14 20 20
120 140 164 180 190 212 236
58 64 84 100 100 112 118
144 170 198 220 230 255 275
W/ rod boot l h 66 1/4 Stroke 66 1/4 Stroke 80 1/4 Stroke 81 1/4 Stroke 133 1/5 Stroke 133 1/5 Stroke 141 1/5 Stroke
17 17 21 21 16 16 18.5
17 17 21 21 16 16 18.5
11 11 11 11 16 16 18.5
J
11 M8 11 M10 13 M12 X 1.75 16 M12 — M14 X 1.5 — M14 X 1.5 — M16 X 1.5
K
KA
7 7 11 11 15 15 17
18 18 22 26 31 31 36
MXQ MXF MXW MXP MG MGP
ZZ 240 258 300 319 402.5 405 440
MGQ MGG MGC MGF
Note) ø125 to ø160 with auto switch and ø40 are not available.
MGZ CY MY 3.1-59
Series
CL1
Single Clevis/(C) (A) Lock-up at piston forward (B) Lock-up at piston backward
(mm) Bore (mm)
40 50 63 80 100 125 140 160
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750 to 1000 30 to 1000 to 1000 30 to 1000 30 to 1200 to 1200
A 30 35 35 40 40 50 50 56
AL 27 32 32 37 37 47 47 53
B 60 70 86 102 116 145 161 182
B1
BP
22 27 27 32 41 — — —
1/4 1/4 1/4 1/4 1/4 1/2 1/2 3/4
BX
BY
69 59 67 78 84 73 92 77 85 100 112.5 141.5 121 150 133 167
C
CD
44 52 64 78 92 115 128 144
10 12 16 20 25 25 28 32
Bore (mm)
J
K
KA
L
MM
N
P
RR
S
U
W
40 50 63 80 100 125 140 160
M8 M8 M10 X 1.25 M12 M12 M14 X 1.5 M14 X 1.5 M16 X 1.5
6 7 7 11 11 15 15 17
14 18 18 22 26 31 31 36
30 35 40 48 58 65 75 80
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5 M30 X 1.5 M30 X 1.5 M36 X 1.5
27 30 31 37 40 35 35 39
1/4
10 12 16 20 25 29 32 36
84 90 98 116 126 98 98 106
16 19 23 28 36 35 40 45
8 0 0 0 — — — —
3.1-60
3/8 3/8 1/2 1/
2 1/2 1/2 3/4
CT
CX
D
EA
F
— — — — — 17 17 20
15.0 –0.1 –0.3 18.0 –0.1 –0.3 25.0 –0.1 –0.3 31.5 –0.1 –0.3 35.5 –0.1 –0.3 32.0 –0.1 –0.3 36.0 –0.1 –0.3 40.0 –0.1 –0.3
16 20 20 25 30 36 36 40
40 50 55 65 80 90 90 90
6.5 6.0 6.0 8.0 8.0 43 43 43
W/o rod boot ZZ H Z 51 234 244 58 261 273 58 280 296 71 327 347 72 356 381 110 414.5 443.5 110 433 465 120 473 509
e 36 45 45 60 60 75 75 75
FA GA GB GC H1 — — — — — 14 14 14
15 15 11 17 17 11 17 17 11 21 21 11 21 21 11 16 16 16 16 16 16 18.5 18.5 18.5
W/ rod boot l f h 16.5 59 1/4 Stroke 16.0 66 1/4 Stroke 16.0 66 1/4 Stroke 18.0 80 1/4 Stroke 18.0 81 1/4 Stroke 40 133 1/4 Stroke 40 133 1/4 Stroke 40 141 1/4 Stroke
Z 242 269 288 336 365 437.5 456 494
ZZ 252 281 304 356 390 466.5 488 530
8 11 11 13 16 — — —
Lock-up Cylinder/Double Acting Single Rod
Series
CL1
Double Clevis/(D) (A) Lock-up at piston forward (B) Lock-up at piston backward
ø40 to ø100
CL MLG CNA CNG MNB CNS CLS CB
ø125 to ø160
CV/MVG CXW CXS CXT MX MXU MXH MXS MXQ (mm) Bore (mm)
40 50 63 80 100 125 140 160
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750 to 1000 30 to 1000 to 1000 30 to 1000 to 1200 30 to 1200
A
AL
B
B1
BP
BX
BY
C
CD
CT
CX
30 35 35 40 40 50 50 56
27 32 32 37 37 47 47 53
60 70 86 102 116 145 161 182
22 27 27 32 41 — — —
1/4
59 67 73 77 85 112.5 121 133
69 78 84 92 100 141.5 150 167
44 52 64 78 92 115 128 144
10 12 16 20 25 25 28 32
— — — — — 17 17 20
15.0 18.0 25.0 31.5 35.5 32.0 36.0 40.0
1/4 1/4 1/4 1/4 1/2 1/2 3/4
Bore (mm)
GC
H1
J
K
KA
L
MM
N
P
RR
S
U
W
40 50 63 80 100 125 140 160
11 11 11 11 11 16 16 18.5
8 11 11 13 16 — — —
M8 M8 M10 X 1.25 M12 M12 M14 X 1.5 M14 X 1.5 M16 X 1.5
6 7 7 11 11 15 15 17
14 18 18 22 26 31 31 36
30 35 40 48 58 65 75 80
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5 M30 X 1.5 M30 X 1.5 M36 X 1.5
27 30 31 37 40 35 35 39
1/4
10 12 16 20 25 29 32 36
84 90 98 116 126 98 98 106
16 19 23 28 36 35 40 45
8 0 0 0 0 — — —
3/8 3/8 1/2 1/2 1/2 1/2 3/4
+0.3 +0.1 +0.3 +0.1 +0.3 +0.1 +0.3 +0.1 +0.3 +0.1 +0.3 +0.1 +0.3 +0.1 +0.3 +0.1
CZ
D
EA
F
FA
GA
29.5 38 49 61 64 0 64 –0.2 0 72 –0.2 0 80 –0.2
16 20 20 25 30 36 36 40
40 50 55 65 80 90 90 90
6.5 6.0 6.0 8.0 8.0 43 43 43
— — — — — 14 14 14
15 15 17 17 17 17 21 21 21 21 16 16 16 16 18.5 18.5
W/o rod boot ZZ H Z 51 234 244 58 261 273 58 280 296 71 327 347 72 356 381 110 414.5 443.5 110 433 465 120 473 509
e 36 45 45 60 60 75 75 75
f 16.5 16.0 16.0 18.0 18.0 40 40 40
W/ rod boot l h 59 1/4 Stroke 66 1/4 Stroke 66 1/4 Stroke 80 1/4 Stroke 81 1/4 Stroke 133 1/5 Stroke 133 1/5 Stroke 141 1/5 Stroke
Z 242 269 288 336 365 437.5 456 494
GB
ZZ 252 281 304 356 390 466.5 488 530
∗Clevis pin, flat washer and cotter pin are packed with the double clevis style.
MXF MXW MXP MG MGP MGQ MGG MGC MGF MGZ CY MY
3.1-61
Series
CL1
Centre Trunnion/(T) (A) Lock-up at piston forward (B) Lock-up at piston backward
ø40 to ø100
ø125 to ø160
(mm) Bore (mm)
40 50 63 80 100 125 140 160
Stroke range (mm) W/o rod boot W/ rod boot to 500 20 to 500 to 600 20 to 600 to 600 20 to 600 to 750 20 to 750 to 750 20 to 750 25 to 1000 30 to 1000 30 to 1000 30 to 1000 35 to 1200 35 to 1200
A
AL
B
B1
BP
30 35 35 40 40 50 50 56
27 32 32 37 37 47 47 53
60 70 86 102 116 145 161 182
22 27 27 32 41 — — —
1/4
Bore (mm)
M
MM
N
P
R
S
40 50 63 80 100 125 140 160
— — — — — 19 19 22
M14 X 1.5 M18 X 1.5 M18 X 1.5 M22 X 1.5 M26 X 1.5 M30 X 1.5 M30 X 1.5 M36 X 1.5
27 30 31 37 40 35 35 39
1/4
— — — — — 1.0 1.5 1.5
84 90 98 116 126 98 98 106
3.1-62
3/8 3/8 1/2 1/2 1/2 1/2 3/4
1/4 1/4 1/ 4 1/4 1/2 1/2 3/ 4
TDe8 15 15 18 25 25 32 36 40
–0.032 –0.059 –0.032 –0.059 –0.032 –0.059 –0.040 –0.073 –0.040 –0.073 –0.050 –0.089 –0.050 –0.089 –0.050 –0.089
BX
BY
59 69 67 78 73 84 77 92 85 100 112.5 141.5 121 150 133 167
C
D
EA
EB
F
FA
GA
GC
H1
J
K
KA
44 52 64 78 92 115 128 144
16 20 20 25 30 36 36 40
40 50 55 65 80 90 90 90
32 40 40 52 52 — — —
6.5 6.0 6.0 8.0 8.0 43 43 43
— — — — — 14 14 14
15 15 11 17 17 11 17 17 11 21 21 11 21 21 11 16 16 16 16 16 16 18.5 18.5 18.5
8 11 11 13 16 — — —
M8 M8 M10 X 1.25 M12 M12 M14 X 1.5 M14 X 1.5 M16 X 1.5
6 7 7 11 11 15 15 17
14 18 18 22 26 31 31 36
TT
TX
TY
TZ
W
22 22 28 34 40 50 55 60
85 95 110 140 162 170 190 212
62 74 90 110 130 164 184 204
117 127 148 192 214 234 262 292
8 0 0 0 0 — — —
W/o rod boot ZZ H Z 51 162 209 58 181 232 58 191 246 71 221 286 72 235 306 110 300.5 368.5 110 309 377 120 340 415
GB
e 36 45 45 60 60 75 75 75
W/ rod root l f h Z ZZ 16.5 59 1/4 Stroke 170 217 16.0 66 1/4 Stroke 189 240 16.0 66 1/4 Stroke 199 254 18.0 80 1/4 Stroke 230 295 18.0 81 1/4 Stroke 244 315 40 133 1/5 Stroke 323.5 391.5 40 133 1/5 Stroke 332 400 40 141 1/5 Stroke 361 436
Clamp Cylinder with Lock
Series CLK1 CL MLG CNA CNG MNB CNS CLS CB CV/MVG CXW CXS CXT MX MXU MXH MXS MXQ MXF MXW MXP MG MGP MGQ MGG
Maintains a clamped or unclamped state when air supply pressure drops or residual pressure is released
MGC MGF MGZ CY MY 3.1-63
Clamp Cylinder with Lock
Series CLK1
Maintains a cl pressure drop
Clamped locking
Can be locked at any position within the entire stroke Locking is possible at any desired position. Able to easily accommodate changes in work piece thickness.
Clamped locking or unclamped locking can be selected Holding a clamped state
Holding an unclamped state
Prevents work piece slippage and dropping due to work piece weight
Prevents dislocation of home position due to weight of clamp arm
LOCK B
A
A
B
K LOC
LOCK
LOCK
Clamped locking
Unclamped locking
Compact lock mechanism minimizes extension of length dimension Series CLK1 clamp cylinder with lock
Extended dimension mm Bore size (mm) E
CLK1
Series CK1 clamp cylinder (without lock) LOCK CK1
ø40
34
ø50
38.5
ø63
42
E
Operating Principle For unclamped locking
For clamped locking Locked state
Clamping operation
Clamping port B (piston extended) Unclamping port A (piston retracted) Exhaust Locked
Unlocked state
Unlocked
Supply
Unlocked state
Supply
Unlocked Supply Exhaust Exhaust
Unclamping operation
Clamping operation
LOCK Lock ring When compressed air is supplied to the clamping port B, the lock ring stands up because of back pressure from the unclamping port. However, when the piston stops at the stroke end, the back pressure is completely exhausted and the lock ring is tilted by the spring force, thereby locking the piston rod.
3.1-64
By-pass piping When compressed air is supplied to the unclamping port A, the lock ring stands up perpendicular to the rod (unlocks), and unclamping operation takes place.
Air can be supplied to or exhausted from the cylinder head side by providing by-pass piping.
lamped or unclamped state when air supply ps or residual pressure is released. Piping is not required for unlocking Since a dedicated solenoid valve is not required for unlocking, reduction of initial costs and replacement of existing equipment can be easily accomplished.
Unclamped locking
CL
LOCK
MLG
Clamp cylinder with lock
CNA
Cylinder with lock (Series CN)
Clamped locking
CNG MNB
B
CNS
A SOL.C
SOL.B
SOL.A
W
CLS
LOCK
CB CV/MVG
Able to maintain an unlocked state
CXW
Assembly and maintenance simplified
CXS
Port positions can be selected to accommodate mounting conditions
CXT MX
Positions of ports, by-pass piping and auto switch rails can be changed.
MXU
Ports
Top
MXH Left
Right
MXS
By-pass piping Switch rail
MXQ MXF MXW Auto switch
MXP
Series expanded to include sizes ø32 to ø63
MG
Two series, four sizes and three types of clevis width standardized. Able to accommodate a wide range of equipment.
MGP
Series Variations
MGQ
Series
Bore size Clevis width (mm) (mm) 12 16.5 19.5 32
Standard type
With magnetic field resistant auto switch
CLK1
CLK1P CLK1G
Locking position
End bracket
40
50
63
40
50
63
Clamped locking
Single knuckle joint
Unclamped locking
Double knuckle joint
MGG
Auto switch
MGC
D-C7/8, D-B5/6 D-A3/4 D-H7, D-G3, D-K3 D-G5
MGF MGZ
D-P7/8 (CLK1P) D-P5 (CLK1G)
CY MY 3.1-65
Clamp Cylinder with Lock/Standard Type
CLK1
Series
ø32, ø40, ø50, ø63 How to Order Without Auto Switch With Auto Switch
CLK1
A 50
100
B
CLK1 G A 50
100
B
B53 Number of auto switches
Clamp cylinder with auto switch Clevis width ø32
Nil
Bore size
A
12mm
ø32
32 40 50 63
ø40, ø50, ø63 A B
16.5mm 19.5mm
ø40, ø50, ø63 ø50, ø63
ø40 is only available with A:16.5mm clevis width.
s n
32mm 40mm 50mm 63mm
Auto switch type Nil
Without auto switch (built-in magnet)
∗ Select applicable auto switch models from the table below.
Cylinder stroke (mm) 32, 40, 50, 63
2 pcs. 1 pc. "n" pcs.
50, 75, 100, 125, 150
Built-in magnet cylinder part nos.
End bracket
Accessories (options)
Nil
None
I Y
Single knuckle joint Double knuckle joint
In case of built-in magnets without auto switches, the auto switch type symbol is "Nil". (Example) CLK1GA50-100Y-B
None B With limit switch mounting base D With dog fitting K Note 2) With pedestal (for 75, 100, 150 strokes only) Nil
Port position
Note 1) Accessories (options) are not available with ø32. Note 2) Clevis width B (19.5mm) is not available with mounting base K. Note 3) List the necessary options.
Symbol Position
Cylinder type B F Clamp side Unclamp side locking locking
(
)(
)
Locking position B F
Clamp side lock Unclamp side lock
Nil
Port on top
2
Port on left
3
Port on right
4
Port on top
5
Port on left
6
Port on right
Type Special function Electrical entry
Indicator light
Applicable auto switches Wiring (output)
3 wire Yes (NPN equiv.)
Reed switch
Grommet
No Yes
No Yes Connector No
2 wire
Terminal conduit DIN terminal Diagnostic indication (2
colour indicator)
Connector
12V
3 wire (NPN) 3 wire (PNP)
5V, 12V
2 wire
12V
5V, 12V 3 wire (NPN) 12V 2 wire 24V Yes 3 wire (NPN) Diagnostic 5V, 12V indication 3 wire (PNP) (2 colour indicator) 12V 2 wire Grommet With timer 3 wire (NPN) 5V, 12V Diagnostic output Terminal conduit
(2 colour indicator)
Latch type with diagnostic output (2 colour indicator)
4 wire (NPN)
AC
5V 12V 5V, 12V 12V 12V 12V 24V 12V 5V, 12V 12V
Grommet Grommet
Solid state switch
Yes
Load voltage DC
100V 100V or less 100V, 200V 200V or less 24V or less 100V, 200V
Auto switch model
C76 C73 C80 B53 B54 B64 C73C C80C A33 A34 A44 B59W H7A1 H7A2 H7B H7C G39A K39A H7NW H7PW H7BW G5NT H7NF H7LF
Lead wire length (m)∗ 0.5 3 5 None Applicable load (Nil) (L) (Z) (N) IC — — circuit — Relay, — — IC circuit PLC — — —
— — —
— — — —
— — —
— —
— — —
PLC Relay, PLC PLC Relay, PLC
— — IC — circuit — IC circuit — IC Relay, — circuit PLC — — IC — circuit
—
• Terminal conduit types D-A3, A44, G39A, and K39A are not available with ø32.
3.1-66
— — — IC circuit
Port ∗ Lead wire length symbols
By-pass piping
0.5m…… Nil 3m……… L 5m……… Z None…… N (Example) C80CZ, C80CN
∗ Solid state switches marked with a "" symbol are produced upon receipt of order. ∗ Do not use symbol "N" for no lead wire specification with types D-A3A, A44A, G39A, and K39A.
Clamp Cylinder with Lock
CLK1
Series
Cylinder Specifications Fluid Air Proof pressure 1.5MPa Maximum operating pressure 1.0MPa Minimum operating pressure 0.2MPa Ambient and fluid temperature Without auto switch: –10°C to 70°C, With auto switch: –10 to 60°C Piston speed 50 to 500mm/s Cushion Unclamp side (head side): Air cushion, Clamp side (rod side): Without cushion Lubrication Non-lube Thread tolerance JIS class 2 +1.0 Stroke length tolerance 0 Mounting Double clevis∗ ø32
CLK1A, CLK1GA CLK1A, CLK1GA CLK1B, CLK1GB
12mm 16.5mm 19.5mm
CNA
MNB
ø40, ø50, ø63 ø50, ø63
CNS
Lock Specifications
Symbols
MLG
CNG
∗ With pin and cotter pin
Clevis width
CL
CLS Bore size (mm) Locking action Unlocking pressure Locking pressure Locking direction
Unclamp side locking type
Clamp side locking type
32
40
63
50
Spring lock 0.2MPa or more 0.05MPa or less One direction (Clamp side, Unclamp side) Equivalent to 0.5MPa 1559 402 629 982 Drop prevention, Position holding
Lock holding force N (Max. static load) Lock application
Standard Strokes
Unit: kg
Series CLK1B
Bore size (mm)
ø50, ø63 ø50, ø63
Single knuckle joint ∗ CL1K32-17-R5004 CL1K40-17-R5006 CKA40-17-101B CKB40-17-102B Double knuckle joint ∗ CL1K32-18-R5004 CL1K40-18-R5006 CKA40-18-206C CKB40-18-207B Limit switch mounting base
—
CKM040-48-16070A
Dog fitting
—
CKM040-42-16070
Pedestal
CXS
MX
Standard stroke (mm) 50, 75, 100, 125, 150
Weights (Basic weight is for a 0mm stroke.)
Series CLK1A ø40
CXW
MXU
Accessories (Options)
ø32
CV/MVG
CXT
Bore size (mm) 32, 40, 50, 63
Description
CB
75mm stroke
—
CKA40-40-209A
100mm stroke
—
CKA40-40-210A
—
150mm stroke
—
CKA40-40-211A
—
—
∗ Single knuckle joint and double knuckle joint must be ordered separately.
Auto Switch Mounting Bracket Part Nos.
Cylinder
32
50
40
63
MXH MXS
F: 0.53, B: 0.51 F: 1.04, B: 0.98 F: 1.48, B: 1.42 F: 2.13, B: 2.07
Basic weight
0.05
0.08
Single knuckle joint
0.12
0.25
Double knuckle joint (includes pin)
0.17
0.33
Additional weight per 25mm of stroke
0.11
0.13
MXF
0.28
Limit switch mounting base
—
0.22
Dog fitting
—
0.12
Pedestal
—
MXW
2.2
Calculation • Basic weight ……… 1.42 (ø50) (Example) CLK1B50-100Y-B • Additional weight … 0.11/25mm • Cylinder stroke …… 100mm
MXQ
0.2
• Double knuckle joint…0.28 (Y) 1.42 + 0.11 x 100/25 + 0.28 = 2.14kg
Theoretical Output
MXP MG MGP
Unit: N
Auto switch model
Auto switch mounting bracket part no.
32
40
50
63
Reed switch D-C73, C76, C80
Bore size (mm)
0.4
0.5
0.6
OUT
804
241
322
402
482
IN
691
207
276
346
415
OUT
1260
378
504
630
756
IN
1060
318
424
530
636
OUT
1960
588
784
980
1180
12
Solid state D-H7NW, H7PW, H7BW switch
40
16
Reed switch Solid state switch Reed switch Solid state switch
50
20
D-H7A1, H7A2, H7B, H7C
BMA2-032 BMA2-040 BMA2-050 BMA2-063
D-H7LF, H7NF
D-B53, B54, B64, B59W D-G5NTL D-A33, A34, A44 D-G39, K39
BA-32
—
BA-04 BA-05
BA-06
BD1-04M BD1-05M BD1-06M
63
MGQ
0.3
32
D-C73C, C80C
Operating pressure (MPa)
Rod size Operating Piston area direction (mm) (mm²)
20
IN
1650
495
660
825
990
OUT
3120
934
1250
1560
1870
IN
2800
840
1120
1400
1680
MGG MGC MGF MGZ CY MY
3.1-67
Series
CLK1
Construction CLK132/Standard Type Clamp side lock (B)
Unclamp side lock (F)
Parts list Material
Note
No.
Rod cover
Aluminum alloy
Hard anodized
Cover
Aluminum alloy
Hard anodized
Cylinder tube
Aluminum alloy
Hard anodized
Head cover
Aluminum alloy
Chromated
Piston rod
Carbon steel
Hard chromium electro plated
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Description
Piston
Aluminum alloy
Bushing
Lead-bronze casting
Bushing
Lead-bronze casting
Clevis bushing
Oil-impregnated sintered alloy
Pivot
Carbon steel
Heat treated, Electroless nickel plated
Lock ring
Carbon steel
Heat treated
Dust cover Brake spring
Stainless steel Steel wire
Zinc chromated
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Hexagon socket head plug Cushion valve
3.1-68
Carbon steel
Rc1/8
Free-cutting steel
Electroless nickel plated
Description Plug Wear ring Pin Flat washer Cotter pin
Material Resin Carbon steel Rolled steel Low carbon steel wire rod
KRL06-01S
FR One-touch fitting
KR-06C
Spatter cover
TRB0604W
FR double layer tube Rod seal
NBR
Piston seal
NBR
Tube gasket
NBR
Cushion seal
NBR
Valve seal
NBR
Plug seal
NBR
Lock ring seal
NBR
O-ring Coil scraper
Note
Free-cutting steel
NBR Phosphor bronze
Clamp Cylinder with Lock
Series
CLK1
Construction CLK140, 50, 63/Standard Type Clamp side lock (B)
CL MLG CNA CNG MNB CNS CLS
Unclamp side lock (F)
CB CV/MVG CXW CXS CXT MX MXU MXH MXS
Parts list No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Description Rod cover
Material
Note
No.
Aluminum alloy
Hard anodized
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
Cover
Aluminum alloy
Hard anodized
Tube cover
Aluminum alloy
Hard anodized
Piston rod
Carbon steel
Hard chromium electro plated
Aluminum alloy
Chromated
Piston Bushing
Lead-bronze casting
Bushing
Lead-bronze casting
Clevis bushing
Oil-impregnated sintered alloy
Pivot
Carbon steel
Heat treated, Zinc chromated
Lock ring
Carbon steel
Heat treated
Dust cover
Carbon steel
Nickel plated
Brake spring
Steel wire
Zinc chromated
Retainer plate
Aluminum alloy
Clear anodized
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Cushion seal retainer
Rolled steel
Zinc chromated
Hexagon socket head plug
Carbon steel
Rc1/4
Free-cutting steel
Zinc chromated
Cushion valve
Description Valve retainer Lock nut Plug Wear ring
Material
Note
Carbon steel
Zinc chromated
Carbon steel
Zinc chromated
Free-cutting steel Resin
Pin
Carbon steel
Flat washer
Rolled steel
Cotter pin
KR-08C
FR double layer tube
TRB0806W
Rod seal
NBR
Piston seal
NBR
Tube gasket
NBR
Cushion seal B
NBR
Valve seal
NBR
Valve gasket
NBR
Lock ring seal
NBR
O-ring
NBR
Coil scraper
MXP KRL08-02S
Spatter cover
MXF MXW
Low carbon steel wire rod
FR One-touch fitting
MXQ
MG MGP MGQ MGG MGC MGF
Phosphor bronze
∗ The retainer plate (number 13) is used only for unclamp side locking type ø50 and ø63.
MGZ CY MY 3.1-69
Series
CLK1
Dimensions CLK132/Standard Type Clamp side lock (B)
25 Rear cushion valve 45° 45°
60
12 6 5
34 + Stroke
53
3-Rc 1/8 Unclamp side port
9.5
3-Rc 1/8 Clamp side port
20 4
12
47
ø40
ø12
M10 x 1.25
10
26
ø26
Width across flats 10 2 R1
Width across flats 36
Shaft: ø10d9 –0.040 –0.076
12 55
12 +0.5 +0.2
6
Hole: ø10H8 +0.022 0 102 + Stroke
26 41.2
169 + Stroke
Unclamp side lock (F)
3-Rc 1/8 Unclamp side port 3-Rc 1/8 Clamp side port 25
Rear cushion valve 45°
34 + Stroke
53
20 4
12
47
19
9.5 M10 x 1.25
ø26
10
Width across flats 10 2 R1
–0.040
12 55
26
ø40
ø12
45°
60
12 6 5
Shaft: ø10d9 –0.076 Hole: ø10H8 +0.022 0 102 + Stroke 169 + Stroke
6
Width across flats 36
+0.5
12 +0.2 26 41.2 49
3.1-70
CLK1
Series
Clamp Cylinder with Lock
Dimensions CLK140, 50, 63/Standard Type Clamp side lock (B)
3-Rc 1/4
Clamp side port
Rear cushion valve Top width across flats 3 45° 45°
N GA
52 17 1010 14
L + Stroke
3
4-M6 Thread depth 12
W GB
3-Rc 1/4 Unclamp side port
CL
BX
M BY
CNA
0 ø4
CNG
13
c
F
35
ø36
R1 ø30 5
W s
.W ax M
Width across flats K Width across flats 44
øD
ø25 ø43 øIA
MLG
27
Shaft: ø12d9 –0.050 –0.093 Hole: ø12H8 +0.027 0
S + Stroke Z + Stroke
97
Clevis width CLK1A: 16.5 CLK1B: 19.5
1.5
MNB
+0.3 0 +0.4 0
CNS
40 57
2
ZZ + Stroke
CLS (mm)
Symbol
BX
BY
D
F
40
56
54
16
50
64
64
20
63
74
74
20
Bore size
GA
GB
IA
K
L
M
N
S
44
77
10
47
14
55
M12 x 1.5
86
55
78.5
10
58
17
58
M16 x 1.5
87.5 117
69
82
12
72
17
58
M16 x 1.5
91
112.5 120.5
Z
CB
W
Wc
Ws
ZZ
5
39
27.5
114
7
41
33
118.5 232.5
5.5
48
39
122
CV/MVG
228
CXW
236
CXS
Unclamp side lock (F)
CXT MX MXU MXH
3-Rc 1/4 Clamp side port 3-Rc 1/4 Unclamp side port Rear cushion valve Top width across flats 3 45° 45°
MXS
N
52 17 1010
L + Stroke
GA
14
30 3
M
MXQ
4-M6 Thread depth 12
W GB
MXF
BX
BY
øIA
35
0 ø4
Shaft: ø12d9
5 R1
Hole: ø12H8 27
97
MXP MG
13
c
F
ø36
ø30
W s
.W ax M
Width across flats K Width across flats 44
øD
ø25 ø43
MXW
–0.050 –0.093 +0.027 0
S + Stroke
1.5
Z + Stroke
2
Clevis width CLK1A: 16.5 CLK1B: 19.5
+0.3 0 +0.4 0
MGP MGQ
40 57
MGG
T
ZZ + Stroke
MGC (mm) Symbol
BX
BY
D
F
40
56
54
16
50
64
64
20
63
74
74
20
Bore size
GA
GB
IA
K
L
M
44
77
10
47
14
55
M12 x 1.5
86
55
78.5
10
58
17
58
M16 x 1.5
87.5 117
69
82
12
72
17
58
M16 x 1.5
91
N
S
T
W
Wc
Ws
112.5
57
5
39
27.5
114
60
7
41
33
118.5 232.5
67
5.5
48
39
122
120.5
Z
MGF
ZZ
MGZ
228
CY
236
MY 3.1-71
Clamp Cylinder with Lock With Magnetic Field Resistant Auto Switch
Series CLK1P/CLK1G ø40, ø50, ø63
How to Order With Magnetic Field Resistant Reed Switch
CLK1P A 50
100
B
P74L
With Magnetic Field Resistant Solid State Switch
CLK1G A 50
100
B
P5DWL Number of auto switches
Clevis width A B
2 pcs. 1 pc. "n" pcs.
Nil
s n
16.5mm ø40, ø50, ø63 19.5mm ø50, ø63 ø40 bore size is only available with A:16.5mm clevis width.
Auto switch type Without auto switch CLK1P (built-in magnet) CLK1G with switch rail
Nil
Bore size 40 50 63
P
40mm 50mm 63mm
∗ Select applicable auto switch models
from the table below.
Built-in magnet cylinder part nos. In case of built-in magnets without auto switches, the auto switch type symbol is as shown below. For CLK1P (Example) CLK1PA50-100Y-B For CLK1G (Example) CLK1GA50-100Y-B-P
Cylinder stroke (mm) 40, 50, 63
50, 75, 100, 125, 150
End bracket Nil
I Y
Without fitting Single knuckle joint Double knuckle joint
Port and switch rail position
Locking position B F
Clamp side lock Unclamp side lock
Special function
Electrical entry
Indicator light
Magnetic field resistant auto switch types Type
Wiring (output)
Load voltage DC
Lights when OFF Reed switch
Lights when OFF
Grommet
Yes
2 wire
0.5 (Nil)
100V
P70 P74 P75 P80 P5DW
Relay, PLC
PLC
Relay, PLC
—
100V 48V, 100V 100V
Diagnostic indication (2 colour indicator) Solid state Diagnostic indication Grommet Yes 2 wire 24V switch (2 colour indicator) with spatter resistant cable ∗ Lead wire length symbols 0.5m……Nil (Example) P70 3m………L P70L 5m………Z P70Z ∗ Type P5DW has a lead wire length of 3m or 5m. (0.5m length is not available.)
P5DWB
Port on top Rail on right
2
Port on left Rail on right
3
Port on right Rail on left
4
Port on top Rail on left
5
Port on left Rail on top
6
Port on right Rail on top
3 5 Applicable load (L) (Z)
Rail mounting
—
)(
)
Relay, PLC
Port
3.1-72
(
Nil
Lead wire length (m)∗
AC
24V
No
Auto switch model
Cylinder type B F Clamp side Unclamp side lock lock
Symbol Position
Switch rail
By-pass piping
Clamp Cylinder with Lock With Magnetic Field Resistant Auto Switch
Series
CLK1P/CLK1G
Cylinder Specifications Fluid Air Proof pressure 1.5MPa Maximum operating pressure 1.0MPa Minimum operating pressure 0.2MPa Ambient and fluid temperature Without auto switch: -10°C to 70°C, With auto switch: –10 to 60°C Piston speed 50 to 500mm/s Cushion Unclamp side (head side): Air cushion, Clamp side (rod side): Without cushion Lubrication Non-lube Thread tolerance JIS class 2 +1.0 Stroke length tolerance 0 Mounting Double clevis ∗
CLK1P
CLK1G
∗ With pin and cotter pin
16.5mm 19.5mm
Clevis width
Lock Specifications
Symbols
Accessories (Options)
ø40
ø50, ø63
75mm stroke
CKA40-40-209A
—
Pedestal 100mm stroke
CKA40-40-210A
—
150mm stroke
CKA40-40-211A
—
Auto switch model Reed D-P70, P74, switch P75, P80
50
63
BAP1-063
Solid state D-P5DW, switch P5DWB
BAP2-063
Auto Switch Unit Weights
D-P7 D-P8 D-P5DW D-P5DWB
Lead wire length 0.5m 0.05 —
3m 0.19 0.15
MXU
Standard stroke (mm) 50, 75, 100, 125, 150
MXH
50
40
Bore size (mm) Basic weight
63
Additional weight per 25mm of stroke
0.09
0.12
0.14
Single knuckle joint
0.25
0.2
Double knuckle joint (includes pin)
0.33
0.28
0.24
Auto Switch Mounting Bracket Unit Weight
MXQ MXF MXW
Note) Above values do not include the weight of auto switch or bracket. Calculation • Basic weight ……… 1.50 (ø50) • Double knuckle joint…0.28 (Y) (Example) CLK1PB50-100Y-B • Additional weight … 0.12/25mm 1.50 + 0.12 x 100/25 + 0.28 = 2.26kg • Cylinder stroke …… 100mm
MXP
Theoretical Output
MGP
Bore size (mm) 40 50 63
Operating pressure (MPa)
Rod size Operating Piston area (mm) (mm²) direction
0.3
0.4
0.5
0.6
OUT
1260
378
504
630
756
5m 0.32
MXS
F: 1.08, B: 1.02 F: 1.56, B: 1.50 F: 2.31, B: 2.25
Unit: N Unit: kg
Auto switch model
CXT
Unit: kg
Auto switch mounting bracket part no. 40
CXS
Weights (Basic weight is for a 0mm stroke.)
Cylinder
CNS
MX
Bore size (mm) 40, 50, 63
Auto Switch Mounting Bracket Part Nos.
MNB
CXW
Standard Strokes
Double knuckle joint CL1K40-18-R5006 CKA40-18-206C CKB40-18-207B
CNG
CV/MVG
ø50, ø63
Single knuckle joint CL1K40-17-R5006 CKA40-17-101B CKB40-17-102B
CNA
CB
63 50 Spring lock 0.2MPa or more 0.05MPa or less One direction (Clamp side, Unclamp side) Equivalent to 0.5MPa 1559 629 982 Drop prevention, Position holding 40
Lock application
Series CLK1PA, CLK1GA Series CLK1PB, CLK1GB
MLG
CLS
Bore size (mm) Locking action Unlocking pressure Locking pressure Locking direction Lock holding force N (Max. static load)
Unclamp side locking type
Clamp side locking type
Description
ø40, ø50, ø63 ø50, ø63
CLK1A, CLK1GA CLK1B, CLK1GB
CL
16 20 20
IN
1060
318
424
530
636
OUT
1960
588
784
980
1180
IN
1650
495
660
825
990
OUT
3120
934
1250
1560
1870
IN
2800
840
1120
1400
1680
MG
MGQ MGG MGC MGF MGZ
Unit: kg Part no.
Weight
CY
BAP1-063 BAP2-063
0.03
MY 3.1-73
Series CLK1P/CLK1G Construction CLK1P40, 50, 63/With Magnetic Field Resistant Auto Switch Types D-P7, D-P8 Clamp side lock (B)
Unclamp side lock (F)
Parts list No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Material
Note
No.
Description
Material
Rod cover
Aluminum alloy
Hard anodized
Switch mounting plug R
Free-cutting steel
Cover
Aluminum alloy
Hard anodized
Switch mounting plug H
Free-cutting steel
Tube cover
Aluminum alloy
Hard anodized
Piston rod
Carbon steel
Hard chromium electro plated
Aluminum alloy
Chromated
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
Description
Piston Bushing
Lead-bronze casting
Bushing
Lead-bronze casting
Clevis bushing
Oil-impregnated sintered alloy
Pivot
Carbon steel
Heat treated, Electroless nickel plated
Lock ring
Carbon steel
Heat treated
Dust cover
Stainless steel
Brake spring
Steel wire
Zinc chromated
Retainer plate
Aluminum alloy
Clear anodized
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Cushion seal retainer
Rolled steel
Zinc chromated
Hexagon socket head plug
Carbon steel
Rc 1/4
Cushion valve
Free-cutting steel
Zinc chromated
Valve retainer
Carbon steel
Zinc chromated
Lock nut
Carbon steel
Zinc chromated
Plug
Free-cutting steel
Magnetic field resistant auto switch Magnet Magnet holder
3.1-74
Rare earth
Nickel plated
Aluminum alloy
Chromated
Switch mounting rod Switch mounting bracket B
Carbon steel
Note
Chromated
Aluminum alloy
Hexagon socket head cap screw Chrome molybdenum steel
Zinc chromated
Flat washer
Zinc chromated
Hexagon socket head set screw
Steel wire Chrome molybdenum steel
Round head Phillips screw Chrome molybdenum steel Wear ring Pin Flat washer Cotter pin
Resin Carbon steel Rolled steel Low carbon steel wire rod
FR One-touch fitting
KRL08-02S
Spatter cover
KR-08C
FR double layer tube
TRB0806W
Rod seal
NBR
Piston seal
NBR
Tube gasket
NBR
Cushion seal B
NBR
Valve seal
NBR
Valve gasket
NBR
Lock ring seal
NBR
O-ring Coil scraper
Zinc chromated Black zinc chromated
NBR Phosphor bronze
Clamp Cylinder with Lock With Magnetic Field Resistant Auto Switch
Series
CLK1P/CLK1G
Construction CLK1G40, 50, 63/With Magnetic Field Resistant Auto Switch Type D-P5 Clamp side lock (B)
CL MLG CNA SMC
CNG MNB CNS CLS
Unclamp side lock (F)
CB CV/MVG CXW CXS SMC
CXT MX MXU MXH
Parts list No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Material
Note
No.
Description
Material
Rod cover
Aluminum alloy
Hard anodized
Switch mounting plug R
Free-cutting steel
Cover
Aluminum alloy
Hard anodized
Switch mounting plug H
Free-cutting steel
Tube cover
Aluminum alloy
Hard anodized
Carbon steel
Hard chromium electro plated
Aluminum alloy
Chromated
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
Description
Piston rod Piston Bushing
Lead-bronze casting
Bushing
Lead-bronze casting
Clevis bushing
Oil-impregnated sintered alloy
Pivot Lock ring Dust cover
Carbon steel
Heat treated, Zinc plated
Carbon steel
Heat treated
Stainless steel
Brake spring
Steel wire
Zinc chromated
Retainer plate
Aluminum alloy
Clear anodized
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Hexagon socket head cap screw Chrome molybdenum steel
Nickel plated
Hexagon socket head cap screw Chrome molybdenum steel Cushion seal retainer Hexagon socket head plug
Rolled steel
Nickel plated Zinc chromated
Carbon steel
Rc 1/4
Cushion valve
Free-cutting steel
Zinc chromated
Valve retainer
Carbon steel
Zinc chromated
Lock nut
Carbon steel
Zinc chromated
Plug
Free-cutting steel
Magnetic field resistant auto switch Magnet
Rare earth
Nickel plated
Note
MXS
Chromated
MXQ
Hexagon socket head cap screw Chrome molybdenum steel
Zinc chromated
MXF
Flat washer
Zinc chromated
Switch mounting rod Switch mounting bracket B
Carbon steel Aluminum alloy Steel wire
Hexagon socket head set screw Chrome molybdenum steel
Zinc chromated
Round head Phillips screw Chrome molybdenum steel Black zinc chromated Wear ring
Resin
Pin
Carbon steel
Flat washer
Rolled steel
Cotter pin
KRL08-02S
Spatter cover
KR-08C
FR double layer tube
TRB0806W
Rod seal
NBR
Piston seal
NBR
Tube gasket
NBR
Cushion seal B
NBR
Valve seal
NBR
Valve gasket
NBR
Lock ring seal
NBR
O-ring
NBR
Coil scraper
MXP MG
Low carbon steel wire rod
FR One-touch fitting
MXW
MGP MGQ MGG MGC MGF MGZ
Phosphor bronze
CY MY 3.1-75
Series CLK1P/CLK1G Dimensions CLK1P40, 50, 63/With Magnetic Field Resistant Reed Switch (D-P7, D-P8) Clamp side lock (B)
4-M6 Thread depth 12
W GB
32 3
BX
3
F
0 ø4
13
øD
ø36
ø30 R1 5
c
W s
x.W Ma
Width across flats K Width across flats 44
35
ø25 ø43 øIA
45°
L + Stroke
N GA
Approx. Ht
45°
52 17 1010 M 14
3-Rc 1/4 Clamp side port
–0.050
Shaft: ø12d9 –0.093 Hole: ø12H8 +0.027 0 S + Stroke Z + Stroke ZZ + Stroke
27 97
BY
Rear cushion valve Top width across flats 3
3-Rc 1/4 Unclamp side port
1.5 2
Clevis width CLK1A: 16.5 +0.3 0 CLK1B: 19.5 +0.4 0 40 57 Approx. Hs (mm)
Symbol
BX
BY
D
F
40
56
54
16
50
64
64
20
63
74
74
20
Bore size
GA
GB
IA
K
L
M
N
S
44
77
10
47
14
65
M12 x 1.5
86
55
78.5
10
58
17
58
M16 x 1.5
87.5 117
69
82
12
72
17
58
M16 x 1.5
91
122.5 120.5
W
Wc
Ws
Z
ZZ
5
39
27.5
124
7
41
33
118.5 232.5
5.5
48
39
122
238 236
Hs
Ht
45
28
49
28
54.5
28
Unclamp side lock (F)
3-Rc 1/4 Unclamp side port
3-Rc 1/4 Clamp side port
14
4-M6 Thread depth 12
W GB
BX
30 3
F
35
0 ø4
13
ø36
R 15 ø30
c
W s
x.W Ma
Width across flats K Width across flats 44
øD
ø25 ø43 øIA
M
32 3
Approx. Ht
45°
L + Stroke
GA
17 1010
BY
45°
N
52
Rear cushion valve Top width across flats 3
–0.050
Shaft: ø12d9 –0.093 Hole: ø12H8 +0.027 0 S + Stroke Z + Stroke ZZ + Stroke
27 97
Clevis width +0.3 CLK1A: 16.5 0 +0.4 CLK1B: 19.5 0
1.5 2
40
T
57 Approx. Hs
(mm) Symbol
BX
BY
D
F
40
56
54
16
50
64
64
20
63
74
74
20
Bore size
3.1-76
GA
GB
IA
K
L
M
44
77
10
47
14
65
M12 x 1.5
86
55
78.5
10
58
17
58
M16 x 1.5
87.5 117
69
82
12
72
17
58
M16 x 1.5
91
N
S
T
W
Wc
Ws
122.5
57
5
39
27.5
124
60
7
41
33
118.5 232.5
67
5.5
48
39
122
120.5
Z
ZZ 238 236
Hs
Ht
45
28
49
28
54.5
28
Clamp Cylinder with Lock With Magnetic Field Resistant Auto Switch
CLK1P/CLK1G
Series
Dimensions CLK1G40, 50, 63/With Magnetic Field Resistant Solid State Switch (Type D-P5) Clamp side lock (B)
3-Rc 1/4 Unclamp side port
Rear cushion valve Top width across flats 3 45° 45°
52
N
17 1010 M 14
3-Rc 1/4 Clamp side port
L + Stroke
4-M6 Thread depth 12
W GB
GA
CL
BX
3
35 13
c
F
ø36
ø30 R1 5
W s
Width across flats K Width across flats 44
S + Stroke Z + Stroke
27
CNA CNG
32
5
Shaft: 12d9 –0.050 –0.093 Hole: 12H8 +0.027 0
97
BY 0 ø4
SMC
x.W Ma
øD
ø25 ø43 øIA
SMC
MLG
Clevis width +0.3 CLK1GA: 16.5 0 +0.4 CLK1GB: 19.5 0
1.5 2
ZZ + Stroke
MNB CNS
40 57 Approx. Hs
CLS
(mm) Symbol
BX
BY
D
F
40
56
54
16
50
64
64
20
63
74
74
20
Bore size
GA
GB
IA
K
L
M
N
S
44
77
10
47
14
55
M12 x 1.5
86
55
78.5
10
58
17
58
M16 x 1.5
87.5 117
69
82
12
72
17
58
M16 x 1.5
91
112.5 120.5
Z
ZZ
Hs
CB
27.5
114
228
46
CV/MVG
33
118.5 232.5
50
39
122
56
W
Wc
Ws
5
39
7
41
5.5
48
236
CXW CXS
Unclamp side lock (F)
CXT MX MXU MXH
3-Rc 1/4 Unclamp side port
3-Rc 1/4 Clamp side port
MXS Rear cushion valve Top width across flats 3 45° 45°
M
L + Stroke
N GA
52 17 1010 14
W GB
30 3
4-M6 Thread depth 12
MXQ
BX
MXF
5
Hole: ø12H8
27
+0.027 0
97
S + Stroke Z + Stroke
1.5
Clevis width +0.3 CLK1GA: 16.5 0 +0.4 CLK1GB: 19.5 0
2
ZZ + Stroke
Symbol
BX
BY
D
F
40
56
54
16
50
64
64
20
63
74
74
20
Bore size
T
GA
GB
IA
K
L
M
44
77
10
47
14
55
M12 x 1.5
86
55
78.5
10
58
17
58
M16 x 1.5
87.5 117
69
82
12
72
17
58
M16 x 1.5
91
N
MXP MG
32
–0.050
Shaft: ø12d9 –0.093
5 R1
BY
35
0 ø4
13
c
F
ø36
ø30
W s
x.W Ma
Width across flats K Width across flats 44
øD
ø25 ø43 øIA
MXW
ZZ
MGG
Hs
MGC
46
MGF
T
W
Wc
Ws
112.5
57
5
39
27.5
114
60
7
41
33
118.5 232.5
50
67
5.5
48
39
122
56
228 236
MGQ
(mm)
S
120.5
Z
MGP 40 57 Approx. Hs
MGZ CY MY
3.1-77
CLK1
Series
Accessory Dimensions Single Knuckle Joint
Double Knuckle Joint 30
26
12
24
+0.3 0
For ø32 41.2 26
For ø32
18 36 48 Shaft: ø10d9 –0.040 –0.076
36 48 +0.027 0
+0.022 0
24
Hole: ø10H8
C 7
C 7
24
ø10H8
Press-fit spring pin ø3 x 22l
13
13
Press-fit spring pin ø3 x 22l
CL1K32-18-R5004
CL1K32-17-R5004 For ø40, ø50, ø63
For ø40, ø50, ø63 15
35 18
2-M6 thread depth 11
17
A
40
20
20
A
17
20
20
2-M6 thread depth 11
15
25 45
45 60
60
–0.050
ø12H8 +0.027 0
Shaft: ø12d9 –0.093 Hole: ø12H8 +0.027
Press-fit spring pin
19
0
Press-fit spring pin
15
2-M6 thread depth 11
ø3 x 38l 17 ø30 20
2-M6 thread depth 11
15
19
20
17
ø30
ø3 x 38l
Part no.
A
Applicable clamp cylinder
Part no.
A
CL1K40-17-R5006
16.5 +0.3 0
Series CLK1A (ø40)
CL1K40-18-R5006
16.5 +0.3 0
Series CLK1A (ø40)
CKA40-17-101B
16.5 +0.3 0
Series CLK1A (ø50, ø63)
CKA40-18-206C
16.5 +0.3 0
Series CLK1A (ø50, ø63)
CKB40-17-102B
19.5 +0.7 +0.3
Series CLK1B (ø50, ø63)
CKB40-18-207B
19.5 +0.7 +0.3
Series CLK1B (ø50, ø63)
Applicable clamp cylinder
∗ Pin, cotter pin, and flat washer are included with double knuckle joint.
øDd9
Pin
2-ø3
4
4
L
D
L
CDP-2
10 –0.040 –0.076
41.2
C1K040-23-54806
12 –0.050 –0.093
57
Part no.
3.1-78
Applicable double knuckle joint For ø32 For ø40, ø50, ø63
Series
CLK1P/CLK1G
Accessory Dimensions Limit Switch Mounting Base/Dog Fitting CKM040-48-16070A 75 5
50
58.7
17
CL
4-M5
30.2
CNA
60
ø40
45
45 °
15
4.5
MLG 20
17
CNG MNB 20
CNS
30 97
CLS
42.5 Note 1) Limit switch mounting base and dog fitting can be repositioned by removing the hexagon socket head cap screw. Note 2) Dog fitting can be used when the mounting hole size is 97mm.
Pedestal
CB CV/MVG CXW
KZZ KL2 KY
CXS
KS
15
CXT MX 35
30
KL1 KX
5
KC
MXU MXH
45
95 80 50
KQ
50
25
MXS
16 34 57
15
KZ
MXQ MXF
KZZ Type
KL1 KL2
KX
KZ
KY
KS
KQ
KC
Bore size 40
50
63
Applicable cylinder
MXW MXP
CKA40-40-209A
167
75
132
222
35
70
69° 59′
0
398
402.5
406
CLK1A40-75Y, CLK1A50-75Y, CLK1A63-75Y
CKA40-40-210A
177
75
142
232
45
90
83° 58′
0
433
437.5
441
CLK1A40-100Y, CLKA50-100Y, CLK1A63-100Y
CKA40-40-211A
202
85
167
267
70
140
108° 55′
10
518
522.5
526
CLK1A40-150Y, CLK1A50-150Y, CLK1A63-150Y
MG MGP MGQ MGG MGC MGF MGZ CY MY
3.1-79
Series CLK1P/CLK1G
Auto Switches/Proper Mounting Position and Height for Stroke End Detection D-H7, D-H7W, D-H7F
D-C7, D-C8 A
8.5
Hs
A
8.5
B
Hs
B
Hs
B
Hs
14
16
B
26
29 (36)
D-C73C
D-H7C A
8.5
B
A
8.5
14
14
Hs
36.7
38.2
Hs
B
A
24.5
A
13
13 33
D-A3
24.5
D-G5NT
D-B5, B6
B
33 A 49
B
Hs
34 56
A 49
D-G3, D-K3
Hs
18 36
D-A4
A
18 36
34.5
Hs
56
B
18 36
Minimum Strokes for Auto Switch Mounting Minimum strokes are as follows based on the space required for mounting auto switches. Auto switch quantity 2 pcs.
Model
Different sides
D-C7, D-C8
15
Auto switch part no.
Same side 50
Different sides n-2 2
15 + 45 ( ) (n = 2, 4, 6...)
15
65
15 + 50 ( 2 ) (n = 2, 4, 6...)
D-H7, D-H7W D-H7F
15
60
15 + 45 ( 2 ) (n = 2, 4, 6...)
40
50
6.5
8
8
31.5
29.5
31
31
50 + 45 (n-2)
Approx. Hs
30.5
35
40.5
40.5
4
6.5
8
8
65 + 50 (n-2)
A B
31.5
29.5
31
31
Approx. Hs
33
37.5
43
43
A B
3
5.5
7
7
30.5
28.5
30
30
Approx. Hs
30.5
35
40.5
47.5
A B
3
5.5
7
7
31.5
28.5
30
30
Approx. Hs
30.5
38
43
50
1 pc.
D-C7, D-C8
D-H7C
15
65
15 + 50 ( ) (n = 2, 4, 6...)
65 + 45 (n-2) 65 + 50 (n-2)
n-2
D-G5NTL
D-C73C
n-2
n-2 2
15
75
15 + 50 ( 2 ) (n = 2, 4, 6...)
Auto switch positioning and mounting 4
Same side
n-2
D-C73C
Symbol
A B
"n" pcs.
75 + 50 (n-2)
D-A3 D-G3, D-K3
35
100
35 + 30 (n-2)
100 + 100 (n-2)
D-A4
35
55
35 + 30 (n-2)
50 + 50 (n-2)
D-H7, D-H7W D-H7F 10
D-H7C
D-B5, D-B6
A B
32
0 (1) 33.5
Approx. Hs 25.5 (28.5)
D-G5NTL
D-A3 D-G3, D-K3
D-A4
0.5
2
2
23.5
25
25 50.5
38
43.5
0
2
3.5
3.5
27
25
26.5
26.5
Approx. Hs
33.5
38
43.5
50.5
A B
—
0
1.5
1.5
—
23
24.5
24.5
Approx. Hs
—
71.5
77
84
A B
—
0
1.5
1.5
—
23
24.5
24.5
—
82.5
88
95
A B
Approx. Hs
3.1-80
63
∗ Values inside ( ) are for type D-B59W.
Clamp Cylinder with Lock With Magnetic Field Resistant Auto Switch
Series
CLK1P/CLK1G
With Magnetic Field Resistant Auto Switch D-P7, D-P8 A
32
B
3
Hs
Ht
CL MLG CNA CNG MNB D-P5 A
32
B
5
CNS
Hs
Ht
CLS CB CV/MVG CXW CXS CXT Minimum Strokes for Auto Switch Mounting
MX
Minimum strokes are as follows based on the space required for mounting auto switches. Auto switch quantity Model
D-P7, D-P8 D-P5
2 pcs.
"n" pcs.
Same side
Same side
50
50 + 65(n-2)
Auto switch part no. Symbol 1 pc. 50
D-P7, D-P8
D-P5
Auto switch positioning and mounting
40
50
MXU
63
A B
8
0
0
25
25
25
Approx. Hs
45
49
54.5
Approx. Ht
28
28
28
A B
3
4.5
4.5
26
27.5
27.5
Approx. Hs
46
50
56
Approx. Ht
26
26
26
MXH MXS MXQ MXF MXW MXP MG MGP MGQ MGG MGC MGF MGZ CY MY
3.1-81
CLK1 Specific Product Precautions Series
Be sure to read before handling.
Preparing for Operation
Selection
Warning
Warning 1. Do not use for intermediate cylinder stops. This cylinder is designed to lock in either a clamped or unclamped condition. Do not perform intermediate stops while the cylinder is operating, as this will shorten its service life.
2. Select the correct locking position, as this cylinder does not generate holding force opposite to the locking direction. The clamp side lock does not generate holding force in the cylinder's extending direction, and the unclamp side lock does not generate holding force in the cylinder's retracting direction (free).
3. Even when locked, there may be stroke movement of about 0.5 to 1mm in the locking direction due to external forces such as the weight of the work piece.
1. When shipped from the factory, an unlocked condition is maintained by the unlocking bolt. Be sure to remove this bolt before operating. Step 1) With no air pressure in the cylinder, clamp side locking operates when the piston rod is retracted, and unclamp side locking operates when it is extended. Step 2) Remove the dust proof cover 1. Step 3) Supply air pressure of 0.2MPa or more to port 2 in the figure below. Step 4) Remove the unlocking bolt 3 using a hexagon wrench.
2
1 3
1 3 2
Even when locked, if air pressure drops, stroke movement of about 0.5 to 1mm may be generated in the locking direction of the lock mechanism due to external forces such as the work piece weight.
4. When locked, do not apply impact loads, strong vibration or rotational force, etc. This will lead to lock mechanism damage and reduced service life, etc.
Pneumatic Circuits
Warning 1. Do not use 3 position valves. The lock may be released due to the inflow of the unlocking pressure.
2. Install speed controllers for meter-out control.
Clamp side locking type
Unclamp side locking type
2. Adjust the speed controller and the retraction side air cushion. If there is excessive impact or collision noise at the stroke end, the connection may become loose and cause damage to machinery.
3. Before restarting operation from the locked position, be sure to restore air pressure to the B port in the figure below. It is very dangerous to apply pressure to the A port with the B port in an unpressurized state, because the cylinder will move suddenly when unlocked.
Malfunction may occur if meter-in control is used.
3. Be careful of reverse exhaust pressure flow from a common exhaust type manifold.
B
A
A B
Since the lock may be released due to reverse exhaust pressure flow, use an individual exhaust type manifold or single type valve.
Mounting
Caution 1. Be sure to connect the load to the rod end with the cylinder in an unlocked condition. If this is done when in a locked condition, it may cause damage to the lock mechanism.
3.1-82
Clamp side locking type
Unclamp side locking type
CLK1 Specific Product Precautions Series
Be sure to read before handling.
Maintaining an Unlocked Condition
Position Change of Piping Port and Switch Rail (by-pass piping)
Warning
Warning
1. To maintain an unlocked condition, be sure to follow the steps shown below. Step 1) After carefully confirming safety, operate a switching valve (solenoid valve, etc.) so that clamp side locking operates when the piston rod is retracted, and unclamp side locking operates when it is extended. Furthermore, air pressure of 0.2MPa or more is required when this is done. Step 2) Remove the dust proof cover. Step 3) Screw in the accessory unlocking bolt (hexagon socket headcap screw ø32: M3 x 8l, ø40: M4 x 8l, ø50: M4 x 8l, ø63: M5 x 10l).
1. Piping port position, switch rail position, MLG and by-pass piping position can be selected by the part number. However, if there is an CNA error in ordering and changes to the positions are required, please note the following. CNG a. Move all the parts that are aligned in a straight line in the stroke direction by 90° or 180° around the circumference of the cylinder. Never move parts in the stroke direction, as this will cause malfunction. b. Do not operate with any parts removed. When the cylinder is operated with any part removed, malfunction will occur and it is very dangerous. c. Although fittings with sealant are used for pipe fittings and switch mounting plugs, wind them with pipe tape to prevent air leakage when reassembling after position changes. d. Switch rail mounting plugs R and L have different lengths; be sure to use the correct plug when reassembling. The short plug (mounting plug R) is used on the rod side.
Dust cover
Dust cover
Unlocking bolt
Unlocking bolt
Clamp side locking type
CL
Top
Left
Right Piping port A
It contains a heavy duty spring which is dangerous. There is also a danger of reducing the locking performance.
CXW CXS
MXH
C Switch rail mounting plug L
By-pass piping
MXS MXQ MXF
If lubricated air, compressor oil or drainage, etc., enters the cylinder, there is a danger of sharply reducing the locking performance.
3. Never disassemble the lock unit.
CV/MVG
Switch rail
1. In order to maintain good performance, use with clean unlubricated air.
There is a danger of sharply reducing the locking performance.
CB
MXU B
Caution
2. Do not apply grease to the piston rod.
CLS
MX
2. When the locking mechanism is to be used again, be sure to remove the unlocking bolt.
Maintenance
CNS
CXT
Unclamp side locking type
The locking mechanism will not work when the unlocking bolt is screwed in. Remove the unlocking bolt following the steps shown in the section on preparing for operation.
MNB
MXW MXP
Switch rail mounting plug R Auto switch
MG
Unclamp side locking type
MGP MGQ MGG MGC MGF MGZ CY MY 3.1-83
Series
CLK1
Magnetic Field Resistant Reed Switches Specific Product Precautions Be sure to read before handling.
Handling
Magnetic field resistant auto switches D-P7 and D-P8 are specifically for use with magnetic field resistant cylinders and are not compatible with general auto switches or cylinders. Magnetic field resistant cylinders are labeled as follows. Magnetic field resistant cylinder with built-in magnet (For use with auto switch type D-P7)
Mounting: 1. The minimum stroke for mounting magnetic field resistant auto switches is 45mm. 2. In order to fully use the capacity of magnetic field resistant auto switches, strictly observe the following precautions. 1) Do not allow the magnetic field to occur when the cylinder piston is moving. 2) When a welding cable or welding gun electrodes are near the cylinder, change the auto switch position to fall within the operational ranges shown in the graphs on page 32, or move the welding cable away from the cylinder. 3) Cannot be used in an environment where welding cables surround the cylinder. 4) Consult SMC when a welding cable and welding gun electrodes (something energized with secondary current) are near multiple switches.
3. In an environment where spatter directly hits the lead wire, cover the lead wire with protective tubing. Use protective tubing with a bore size of ø8 or more that has excellent heat resistance and flexibility. 4. Be careful not to drop objects, make dents, or apply excessive impact force when handling. 5. When operating two or more parallel and closely positioned cylinders with magnetic field resistant auto switches, separate the auto switches from the other cylinder tubes by an additional 30mm or more. 6. Avoid wiring in a manner in which repeated bending stress or tension is applied to lead wires. 7. Consult SMC regarding use in an environment with constant water and coolant splashing.
3.1-84
Contact capacity: Never operate a load that exceeds the maximum contact capacity of the auto switch.
Wiring/Current and Voltage 1. Always connect the auto switch to the power supply after the load has been connected. 2. Auto switch type D-P74 has polarity when used at 24VDC. The white lead wire is positive (+) , and the black lead wire is negative (–). When the connection is reversed, the switch operates, but the LED will not light up. Furthermore, when more than the standard current is used, the LED will be damaged and will not function. 3. With auto switch types D-P70 and D-P75, the indicator light turns on when the switch is OFF and this causes leakage current. (With type D-P70…Max. 1.8mA, with type DP75…Max. 1.2mA leakage.) This may cause a problem with a control circuit that operates on very low current. 4. Series connection When switches are connected in series as shown below: 1) With type D-P74…Note that the voltage drop (2.4V) due to the internal resistance of the LED increases. 2) With type D-P70, P75…There is no functional problem except dimming of the indicator light. (Limit the switches connected in series to approximately two pieces.) 3) When the internal resistance of the LED causes a problem, use a switch without indicator light (type D-P8). Load
Series
CLK1
Magnetic Field Resistant Reed Switches Specific Product Precautions Be sure to read before handling.
Data/Magnetic Field Resistant Reed Switch (D-P7, D-P8) Safety Distance Safety distance from side of auto switch
CL
Safety distance (mm)
l1 50
l1 l1
Operational range
40
MLG
30
CNA
20
CNG
Dangerous range
10 0
5000
MNB
10000 15000 20000 Welding current (A)
CNS Safety distance (mm)
l 2 50 l2
l2
CLS
40
CB
Operational range
30
CV/MVG
20 10 0
5000
CXW
Dangerous range 10000 15000 20000 Welding current (A)
CXS CXT
Safety distance from top of auto switch
MX
l1 l1
Safety distance (mm)
l1 50
MXU
40
Operational range
MXH
30 20
MXS
Dangerous range 10
MXQ 0
5000
10000 15000 20000 Welding current (A)
MXF MXW
l2
l2
Safety distance (mm)
l 2 50 40
MXP
30 Operational range 20
MG
10
MGP 0
5000
MGQ
10000 15000 20000 Welding current (A)
MGG MGC MGF MGZ CY MY 3.1-85
3.1-86
Compact Cylinder with Lock
Series CLQ ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100
Maintains cylinder position when supply pressure falls or residual pressure is released
Series CLQ Locking is possible at any position within the entire stroke Can be locked at any desired position • Drop prevention for mid-stroke emergency stops • Locking position can be changed to accommodate external stopper positions and thickness of clamped work pieces Drop prevention for press fitting jig, etc. Extension locking
Drop prevention for lifter Retraction locking
Holding a clamped condition Retraction locking
LO CK CK LO
LO CK
Simple construction/Simple and reliable locking system Unlocked
Locked Brake spring Lock ring Piston rod
FREE LOCK
Pivot
K C LO
Features 1
Load direction
Fulcrum
Unlocking port: Air exhausted 1. The lock ring is tilted by the brake spring force. 2. The tilting is increased by the load and the piston rod is securely locked.
Clearance
Unlocking port: Air supplied 1. The lock ring becomes perpendicular to the piston, creating clearance between the piston rod and lock ring, which allows the piston rod to move freely.
Compact Cylinder with Lock ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100
Low profile with compact lock unit Lock unit thickness
• Lock unit length
27mm to 50mm • The lock unit does not project beyond the cylinder's external dimensions
Bore size (mm) 20 25 32 40 50 63 80 100
(mm)
A 27 31 32 34 35 38 43 50
A
Body length
Two types of mounting Locking direction is selectable.
Through holes
Double end taps
(Must be selected at time of order.)
Extension locking
Easy manual unlocking B
Locked
A
ø40 to ø100
ø20 to ø32
W
Retraction locking
Unlocked ø40 to ø100
ø20 to ø32
W
A
B
Wide variations from ø20 Series
Mounting
Locking direction
5
10
15
20
25
30
35
40
45
50
75
100
25 Extension locking
32 40
Through holes Double end taps
Standard stroke (mm)
20
Through holes, double end taps common
CLQ
Bore size (mm)
to ø100
Retraction locking
50 63 80 100
Features 2
Compact Cylinder with lock Double Acting: Single Rod
Series CLQ ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100 How to Order
CLQ B 40
30 D
F
CDLQ B 40
30 D
F
Without Auto Switch With Auto Switch
A73 S Number of auto switches
With auto switch
Nil S n
(built-in magnet)
ø20, ø25
Mounting
ø32 to ø100
Through hole/Double end
B tapped common (standard) Foot type L Front flange type F Rear flange type G Double clevis type D
Through hole (standard) Double end tapped Foot type Front flange type Rear flange type Double clevis type
B A L F G D
Auto switch type Nil
Locking direction
Bore size 20mm 25mm 32mm 40mm
50 63 80 100
F B
50mm 63mm 80mm 100mm
Nil C M CM
Refer to page 2 for standard strokes and intermediate strokes.
CLQ-L020 CLQ-L025 CLQ-L032 CLQ-L040 CLQ-L050 CLQ-L063 CLQ-L080 CLQ-L100
CLQ-F020 CLQ-F025 CLQ-F032 CLQ-F040 CLQ-F050 CLQ-F063 CLQ-F080 CLQ-F100
Double clevis CLQ-D020 CLQ-D025 CLQ-D032 CLQ-D040 CLQ-D050 CLQ-D063 CLQ-D080 CLQ-D100
Type
Flange
Special function
Grommet
F9N M9N F9P M9P F9B M9B
F9NV M9NV F9PV M9PV F9BV M9BV
Load voltage DC
Connector Diagnostic indication (2 colour indicator)
2 wire
Yes
12V 5V, 12V 24V or less
No
3 wire (NPN)
Solid state switch
ø20 to ø100
Perpendicular In-line Perpendicular In-line
A72
A72H
A73
A73H
A96V
3 wire (PNP)
12V
Connector Yes
3 5 None 0.5 (Nil) (L) (Z) (N)
A93V
A93
A90V
A90
IC circuit
A80C
IC circuit
A79W
A80
A80H
IC circuit
F7NV
F79
F9NV
F9N
F7PV
F7P
F9PV
F9P
F7BV
J79
F9BV
F9B
F79W
F9NWV
F9NW
3 wire (PNP) Grommet
2 wire
With timer
3 wire (NPN)
With diagnostic output (2 colour indicator) Latch type with diagnostic output (2 colour indicator)
4 wire (NPN)
12V 5V, 12V
Relay, PLC IC circuit
5V, 12V
Water resistant (2 colour indicator)
Relay, PLC
IC circuit
F7NWV
24V
Applicable load
A73C
J79C 3 wire (NPN)
∗ Lead wire length symbols 0.5m .… Nil (Example) A80C 3m .…... L (Example) A80CL
F7BWV
F7PW
F9PWV
F9PW
J79W
F9BWV
F9BW
F7BA
F9BA
F7NT F79F
F7LF
5m ……..… Z (Example) A80CZ None ...…… N (Example) A80CN
∗ Solid state switches marked with a "" symbol are produced upon receipt of order.
1
A96
Lead wire length (m) ∗
5V, 12V
2 wire
Diagnostic indication (2 colour indicator)
100V
5V, 12V 100V or less 24V
Grommet Yes
Grommet
Direct mount
A76H 200V
Yes
No
AC
Rail mount ø32 to ø100
5V
12V
Note 2) The parts included with each bracket are shown below. Foot, Flange: Body mounting screws Double clevis: Clevis pin, C type snap ring for shaft, Body mounting screws, Flat washer
These auto switches have been changed Contact SMC or view www.smcworld.com
Wiring (output) 3 wire (NPN equiv.)
Note 1) When using foot brackets, order 2 pcs. for each cylinder.
Note 3) Clevis pin and snap ring are included with the double clevis type
Electrical entry
Indicator light
20 25 32 40 50 63 80 100
Foot
Double acting
Auto switch specifications
Note 3)
Reed switch
Bore size (mm)
Standard (rod end female threads) With rubber bumper Rod end male threads With rubber bumper, Rod end male threads
Action D
Note 1)
Extension locking Retraction locking
Body option
Cylinder Stroke (mm)
Mounting bracket part nos.
Without auto switch (built-in magnet cylinder)
∗ Select auto switch models from the table below.
∗ Mounting brackets are packed together when shipped (unassembled).
20 25 32 40
2 pcs. 1 pc. "n" pcs.
IC circuit
Compact Cylinder with Lock
Series
CLQ
2
Series
CLQ OUT
Theoretical Output
IN
Unit: N Bore size (mm)
Operating direction
0.3 71 94 113 147 181 241 317 377 495 589 841 935 1360 1510 2140 2360
IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT
20 25 32 40 50 63 80 100
Operating pressure (MPa) 0.5 118 157 189 245 302 402 528 628 825 982 1400 1560 2270 2510 3570 3930
0.7 165 220 264 344 422 563 739 880 1150 1370 1960 2180 3170 3520 5000 5500
Weights Basic weight: Mounting hole through (type B) Bore size (mm)
20 ∗ 25 ∗ 32 40 50 63 80 100
Unit: g
Standard stroke (mm)
5 184 260 — — — — — —
10 15 20 25 30 35 40 199 213 227 241 255 270 284 278 295 312 329 346 364 381 407 430 453 475 498 521 544 514 537 560 583 606 630 653 838 874 910 947 983 1019 1055 1202 1242 1283 1324 1365 1406 1447 2229 2297 2364 2432 2500 2568 2636 3770 3860 3951 4041 4132 4223 4313
45 298 398 566 676 1092 1488 2704 4404
50 312 415 589 699 1128 1529 2771 4495
75 — — 754 883 1421 1877 3344 5299
100 — — 867 1003 1609 2088 3678 5759
∗ The through hole and double end tap are common for sizes ø20 and ø25.
Basic weight: Mounting hole double end tapped (type A) Bore size (mm)
32 40 50 63 80 100
Unit: g
Standard stroke (mm)
20 25 10 15 405 429 453 475 593 619 542 568 883 922 962 1002 1330 1377 1424 1471 2468 2545 2623 2700 4054 4154 4254 4355
30 499 644 1041 1518 2778 4455
35 523 670 1081 1565 2856 4556
40 546 695 1121 1613 2933 4656
45 569 721 1161 1660 3011 4757
50 593 746 1200 1707 3089 4857
75 763 947 1517 2099 3729 5730
Additional weight
Unit: g
20
25
32
40
50
63
80
35 Threads 6 Rod end male threads Nut 4 With rubber cushion –2 Foot type (includes mounting bolt) 152 Front flange type (includes mounting bolt) 127 Rear flange type (includes mounting bolt) 121 Double clevis type (includes pin, snap ring, bolt, and flat washer) 76
45 12 8 –3 174 149 140
64 26 17 –3 137 174 159
77 27 17 –7 149 208 192
118 53 32 –9 221 351 326
158 53 32 –18 288 523 498
261 380 120 175 49 116 –31 –56 638 1009 998 1307 959 1251
111
145
190
373
518 1064 1839
Bore size (mm) Magnet
Calculation (example) CDLQD32-20DCM-B • Basic weight: CLQA32-20D-∗….......………… 453g • Additional weight: Magnet.........……............... 64g Rod end male threads ....... 43g With rubber cushion ........... –3g Double clevis type.............145g 702g
3
100 879 1079 1723 2341 4113 6239
100
Compact Cylinder with Lock
Series
CLQ
4
Series
CLQ
Construction/ø20 to ø32
A
B
A'
B'
Extension locking
Without magnet
When shipped Section A-A'
Retraction locking
Section B-B'
With bumper
Rod end male threads Note) The sectional drawing above shows the locked condition. (A bolt is used to maintain the cylinder in the unlocked condition when shipped.)
Parts list No.
1 2
Material
Note
Aluminum alloy
Hard anodized
Lock body
Aluminum alloy
Hard anodized
3
Intermediate collar
4 5
Lock ring
6
Piston rod
7 8 9
Pivot
10 11
5
Description Cylinder tube
Brake spring
Dust cover holding bolt Dust cover Tie-rod Piston
Aluminum alloy
No.
Description
12
Bushing
Extension locking: Chromated
13
Bumper A
Material
Note
Oil-impregnated sintered alloy
ø20, 25
Die-cast lead-bronze
ø32
Urethane
Retraction locking: Hard anodized
14
Bumper B
Urethane
Carbon steel
Heat treated
15
Tie-rod nut
Carbon steel
Steel wire
Zinc chromated
16
Magnet
Stainless steel
ø20, 25: Hard chrome plated
17
Rod seal
NBR
Carbon steel
ø32: Hard chrome plated
18
Piston seal
NBR
Chrome molybdenum steel Electroless nickel plated
19
Lock ring seal
NBR
20
Tube gasket A
NBR
21
Tube gasket B
NBR
ø20: Nickel plated
22
Scraper
ø25: Zinc chromated
23
Parallel pin
Stainless steel
JIS B1354
ø32: Black zinc chromated
24
Rod end nut
Carbon steel
Nickel plated
Chromated
25
Unlocking bolt
Chrome molybdenum steel
Nickel plated
Carbon steel
Nickel plated
Stainless steel Rolled steel Aluminum alloy
Nickel plated
—
NBR
Compact Cylinder with Lock
Series
CLQ
6
Series
CLQ
Dimensions/ø20, ø25 Standard type (through hole/double end tapped): CLQB20/25
Rod end male threads H1
Rod end nut
H2 C1 X L1
Retraction locking
LOCK
VH1 W1
M5 x 0.8 unlocking port
Dust cover (manual unlocking unit)
(unlocks when pressurized)
Extension locking
LOCK
M5 x 0.8 Front cylinder port
Q
M5 x 0.8 unlocking port (unlocks when pressurized)
H effective thread depth C
5.5
2-ø5.4 through 2 x 2-ø9 counter bore depth 7
VH U
6.5
M E
øD
VV
øI
3.2 2 x 2-M5 x 0.8
16
L
W G
M5 x 0.8 Rear cylinder port
3.2 16
K M E S
Dust cover (manual unlocking unit)
B + Stroke A + Stroke
(mm) Bore size (mm)
Stroke range
20 25
5 to 50 5 to 50
For retraction locking (mm) Bore size (mm)
20 25
7
VH1
W1
20.5 12 23 14.5
Without auto switch With auto switch
B A A B 51 19.5 61 29.5 58.5 22.5 68.5 32.5
C
D
E
G
H
I
K
7 12
10 12
36 40
27 31
M5 x 0.8 M6 x 1.0
47 52
8 10
For rod end male threads Bore size (mm)
C1
20 25
12 15
X
(mm) H1
14 M8 x 1.25 17.5 M10 x 1.25
H2
L1
5 6
18.5 22.5
L
M
4.5 25.5 5 28
Q 36 42
S
U
VH
VV
W
39.2 21.2 9.5 43.2 23.2 10
6.5 7
19 21.5
Compact Cylinder with Lock
Series
CLQ
8
Series
CLQ
Dimensions/ø32
Double end tapped: CLQA32
3.2 16
2 x 4-M5 x 0.8
3.2 16
Standard type (through hole): CLQB32 Extension locking
LOCK
Rc 1/8 unlocking port (unlocks when pressurized)
42.5
Rc 1/8 Rear cylinder port
Approx. 31.5
7.5
7.5
22.5
M8 x 1.25 Effective thread depth 13 2-ø5.4 through 2 x 2-ø9 counter bore depth 7
ø6 0
45
11
27 34
22
ø16
6.5
9
Rc 1/8 Front cylinder port
Minimum lead wire bending radius 10
7
Retraction locking
32
Auto switch D-A7, A8
48 .1
Dust cover (manual unlocking unit)
B + Stroke A + Stroke
14 34 45 61.7
4.5
LOCK
22.5 13.5
Rc 1/8 unlocking port (unlocks when pressurized)
(mm)
Dust cover (manual unlocking unit)
Rod end male threads M14 x 1.5
Rod end nut
9
8 20.5 23.5 28.5
Bore size (mm)
Stroke range
32
10 to 50 75, 100
Without auto switch
A 62 72
B 23 33
With auto switch
A
B
72
33
Compact Cylinder with Lock
Series
CLQ
10
Series
CLQ
Dimensions/ø40 Double end tapped: CLQA40
3.2 16
2 x 4-M5 x 0.8
3.2 16
Standard type (through hole): CLQB40 Extension locking
LOCK
45
Rc 1/8 Rear cylinder port
Rc 1/8 Front cylinder port
8
Approx. 35
M8 x 1.25 effective thread depth 13 2-ø5.5 through 2 x 2-ø9 counter bore depth 7
ø6 9
14 40 52
22 11
ø16
11
Minimum lead wire bending radius 10
Rc 1/8 unlocking port (unlocks when pressurized) 7
Dust cover (manual unlocking unit)
14 40 52 66
B + Stroke A + Stroke
34
Retraction locking
56 .5
Auto switch D-A7, A8
5
LOCK
27.5
A, B dimensions
(mm)
Bore size Stroke range Without auto switch (mm) (mm) A B
40
Dust cover (manual unlocking unit)
Rod end male threads M14 x 1.5
Rod end nut
11
8 20.5 23.5 28.5
Rc 1/8 unlocking port (unlocks when pressurized)
10 to 50 75, 100
70.5 80.5
29.5 39.5
With auto switch
A
B
80.5
39.5
Compact Cylinder with Lock
Series
CLQ
12
Series
CLQ
Dimensions/ø50 Double end tapped: CLQA50
3.2 16
2 x 4-M6 x 1
3.2 16
Standard type (through hole): CLQB50 Extension locking
LOCK
10.5
Approx. 41
M10 x 1.5 effective thread depth 15
ø8 6
22 11
ø20
Rc 1/4 Rear cylinder port
19 50 64
Rc 1/4 Front cylinder port
47 13
1.6 Minimum lead wire bending radius 10 ø6.6
Dust cover (manual unlocking unit) 4-ø13 Rc 1/8 unlocking port 4-ø11 Counter bore (unlocks when pressurized) depth 9.5 Counter bore depth 8 B + Stroke 35 A + Stroke
Flat washer 4 pcs.
8
Retraction locking
Auto switch D-A7, A8
17 50 64 80
4-ø6.6 through
7
LOCK
28
A, B dimensions Bore size (mm)
50
Dust cover (manual unlocking unit)
Rc 1/8 unlocking port (unlocks when pressurized)
Rod end male threads M18 x 1.5
Rod end nut
11 26 28.5 33.5
Note) Be sure to use the attached flat washers when mounting a cylinder from the rod side.
13
(mm)
Stroke range Without auto switch (mm) A B
10 to 50 75, 100
73.5 83.5
30.5 40.5
With auto switch
A
B
83.5
40.5
Compact Cylinder with Lock
Series
CLQ
14
CLQ
Series
Dimensions/ø63, ø80, ø100 Double end tapped: CLQA63/80/100
2 x 4-0 threads
RB RA
RB RA
Standard type (through hole): CLQB63/80/100 Extension locking
LOCK
P
P
Front cylinder port
Rear cylinder port
Approx. U
F
H effective thread depth C
22 11
øD
øI
Z M E
Q V
T
Minimum lead wire bending radius 10
Flat washer 4 pcs.
L
Retraction locking
G
Dust cover (manual unlocking unit) BP unlocking port (unlocks when pressurized) B + Stroke A + Stroke
øN
4-øOA counter bore
Auto switch D-A7, A8
4-øOB counter bore
K M E S
J
4-øN through
LOCK
V1
For retraction locking Bore size (mm)
63 80 100
Dust cover (manual unlocking unit)
(mm)
V1 30.5 35.5 40.5
BP unlocking port (unlocks when pressurized)
Rod end male threads H1
For rod end male threads Bore size (mm)
63 80 100 Rod end nut
C1 26 32.5 32.5
X 28.5 35.5 35.5
(mm)
H1 M18 x 1.5 M22 x 1.5 M26 x 1.5
H2 11 13 16
L1 33.5 43.5 43.5
H2 C1 X L1
Note) Be sure to use the attached flat washers when mounting a cylinder from the rod side.
(mm) Without
With
Bore size Stroke range auto switch auto switch (mm) (mm) A B A B
63 80 100
15
10 to 50 75, 100 10 to 50 75, 100 10 to 50 75, 100
82 92 96.5 106.5 115 125
36 92 46 46 43.5 106.5 53.5 53.5 53 125 63 63
BP
C
Rc 1/8
D
E
F
G
H
I
J
K
L
M
N
O
OA
OB
P
15 20 77 10.5 38 M10 x 1.5 103 7
17
8 60
Rc 1/8
21 25 98 12.5 43 M16 x 2.0 132 6
19.6 17.5 Rc 22 10 77 11 M10 x 1.5 depth 15.5 depth 13.5 3/8
59 16 4.2 112.5 2
57.5 18.5 26
Rc 1/4
27 30 117 13
19.6 17.5 Rc 50 M20 x 2.5 156 6.5 27 12 94 11 M10 x 1.5 depth 15.5 depth 13.5 3/8
73 16 4.2 132.5 2
67.5 23
15.6 14 Rc 9 M8 x 1.25 depth 12 depth 10.5 1/4
Q RA RB S
T
U
V
Z
53 16 4.2 93 1.6 47.5 16.5 19
26
Compact Cylinder with Lock
Series
CLQ
16
Series
CLQ
Accessories Single knuckle joint
Double knuckle joint Y-G02, Y-G03
I-G04, I-G05 I-G08, I-G10
I-G02, I-G03
Y-G04, Y-G05 Y-G08, Y-G10
øND hole H10
øND hole H10
Shaft d9
MM
øND H10
L
1 RR
E1 NX
A1 U1 L1 A
NX
Material: Rolled steel
MM
1 RR
R1
E1 A1 U1 L1 A
NX
øND H10 R
E1
R
R1
L E1
MM
Shaft d9
MM
A1 U1 L1 A
NZ
Material: Rolled steel
Material: Cast iron
A1 U1 L1 A
NX NZ
Material: Cast iron
(mm)
(mm) Part no.
Applicable bore size (mm)
I-G02 I-G03 I-G04 I-G05 I-G08 I-G10
20 25 32, 40 50, 63 80 100
A 34 41 42 56 71 79
A1
E1
8.5 10.5 14 18 21 21
16 20 ø22 ø28 ø38 ø44
L1
RR1
MM
U1
25 M8 x 1.25 10.3 30 M10 x 1.25 12.8 30 M14 x 1.5 12 40 M18 x 1.5 16 50 M22 x 1.5 21 55 M26 x 1.5 24
11.5 14 14 20 27 31
ND +0.058 0
8 10 +0.058 0 10 +0.058 0 14 +0.070 0 18 +0.070 0 22 +0.084 0
NX -0.2 -0.4
8 10 -0.2 -0.4 18 -0.3 -0.5 22 -0.3 -0.5 28 -0.3 -0.5 32 -0.3 -0.5
Part no. Y-G02 Y-G03 Y-G04 Y-G05 Y-G08 Y-G10
Applicable bore size (mm)
20 25 32, 40 50, 63 80 100
A A1 E1 L1 34 41 42 56 71 79
8.5 10.5 16 20 23 24
16 20 ø22 ø28 ø38 ø44
25 30 30 40 50 55
RR1
MM M8 x 1.25 M10 x 1.25 M14 x 1.5 M18 x 1.5 M22 x 1.5 M26 x 1.5
10.3 12.8 12 16 21 24
U1 ND 11.5 14 14 20 27 31
+0.058 0
8 0 10 +0.058 0 10 +0.058 0 14 +0.070 0 18 +0.070 0 22 +0.084
Applicable
NX NZ L pin no. 8 10 18 22 28 32
+0.4 +0.2 +0.4 +0.2 +0.5 +0.3 +0.5 +0.3 +0.5 +0.3 +0.5 +0.3
16 20 36 44 56 64
21 25.6 41.6 50.6 64 72
IY-G02 IY-G03 IY-G04 IY-G05 IY-G08 IY-G10
∗ Knuckle pin and snap rings are included.
Knuckle pin (common with double clevis pin)
Rod end nut
m t
l
m
L
t
C
ød øDd9
d
B
H
Material: Carbon steel (mm) Part no. IY-G02 IY-G03 IY-G04 IY-G05 IY-G08 IY-G10
17
Applicable bore size (mm) 20 25 32, 40 50, 63 80 100
D 8 10 10 14 18 22
-0.040 -0.076 -0.040 -0.076 -0.040 -0.076 -0.050 -0.093 -0.050 -0.093 -0.065 -0.117
L
d
l
m
21 7.6 16.2 1.5 25.6 9.6 20.2 1.55 41.6 9.6 36.2 1.55 50.6 13.4 44.2 2.05 64 17 56.2 2.55 72 21 64.2 2.55
Material: Rolled steel
(mm)
t
Snap ring
Part no.
0.9 1.15 1.15 1.15 1.35 1.35
C type 8 for shaft C type 10 for shaft C type 10 for shaft C type 14 for shaft C type 18 for shaft C type 22 for shaft
NT-02 NT-03 NT-04 NT-05 NT-08 NT-10
Applicable bore size (mm) 20 25 32, 40 50, 63 80 100
d
H
B
C
M8 x 1.25 M10 x 1.25 M14 x 1.5 M18 x 1.5 M22 x 1.5 M26 x 1.5
5 6 8 11 13 16
13 17 22 27 32 41
15.0 19.6 25.4 31.2 37.0 47.3
Compact Cylinder with Lock
Series
CLQ
18
Series
∗ For details on each auto switch, refer to pages starting with 5.3-2 of "Best Pneumatics 2".
CLQ
Auto Switch Specifications Applicable Auto Switches Auto switch type
Reed switch
Auto switch model
Electrical entry/Function
D-A7/A80
Grommet (perpendicular)
D-A7H/A80H
Grommet (in-line)
D-A73C/A80C
Connector Grommet (in-line) Grommet (perpendicular)
D-A9V
ø20 to ø100
Grommet (in-line)
D-F7/J79
Grommet (perpendicular)
D-F7V
Connector
D-J79C
Grommet (2 colour indication, in-line)
D-F7W/J79W D-F7WV
Grommet (2 colour indication, perpendicular)
D-F7BAL
Grommet (2 colour indication, water resistant, in-line)
D-F79F
Grommet (2 colour indication, with diagnostic output, in-line)
D-F7LF
Grommet (2 colour indication, latch type with diagnostic output, in-line)
ø32 to ø100
Grommet (with timer, in-line)
D-F7NTL
Grommet (in-line)
D-F9
Grommet (perpendicular)
D-F9V
Grommet (2 colour indication, in-line)
D-F9W D-F9WV
Grommet (2 colour indication, perpendicular)
D-F9BAL
Grommet (2 colour indication, water resistant, in-line)
Auto Switch Mounting Follow the procedures below to mount auto switches.
ø20 to ø100/Direct mount
ø32 to ø100/Rail mount
Watchmakers screw driver
Auto switch mounting screw (M3 x 0.5 x 10 l)
Auto switch mounting screw
Auto switch spacer
Auto switch
Auto switch mounting nut
• When tightening the auto switch mounting screw, use a watchmakers screw driver with a handle about 5 to 6mm in diameter. Tighten with a torque of 0.10 to 0.20N⋅m.
• Use a tightening torque of 0.5 to 0.7N⋅m for auto switch mounting screws.
∗ Auto switch mounting brackets are packed together for cylinders with builtin magnets.
19
ø32 to ø100
Grommet (2 colour indication, perpendicular)
D-A79W D-A9
Solid state switch
Applicable bore size
ø20 to ø100
Compact Cylinder with Lock
Series
CLQ
20
CLQ
Series
Auto Switches/Proper Mounting Positions and Height for Stroke End Detection ø32 to ø100 D-A7H D-A80H D-F7 D-J79 D-F7W
D-J79W D-F7F D-F7NT D-F7BAL
Approx. Hs
Approx. Hs
D-A7 D-A80
B
A B
A
ø32 to ø100 D-A79W D-F7WV D-F7V
Approx. Hs
Approx. Hs
D-A73C D-A80C D-J79C
A
B
A
Proper auto switch mounting positions
Bore size (mm)
D-A79W
Auto switch mounting height
Bore size (mm)
D-A7H D-A80H D-A7 D-F7 D-A80 D-J79 D-F7W
(mm) D-J79W D-F7BAL D-A73C D-F7V D-F7F D-J79C D-A79W D-F7NTL D-A80C D-F7WV
Hs
Hs
Hs
Hs
Hs
Hs
A
B
A
B
A
B
A
B
20
—
—
—
—
—
—
20
—
—
—
—
—
—
—
—
25
—
—
—
—
—
25
—
—
—
—
—
—
—
—
32
31.5
32.5
38.5
35
38
34
—
32
41
6
41.5
6.5
38.5
3.5
45.5 10.5
40
35
36
42
38.5
41.5
37.5
40
47
8.5
47.5
9
44.5
6
51.5
13
50
41
42
48
44.5
47.5
43.5
50
46
11.5
46.5
12
43.5
9
50.5
16
63
47.5
48.5
54.5
51
54
50
63
51.5
14.5
52
15
49
12
56
19
80
57.5
58.5
64.5
61
64
60
80
60.5
18
61
18.5
58
15.5
65
22.5
100
67.5
68.5
74.5
71
74
70
71
24
71.5
24.5
68.5
21.5
75.5
28.5
100
21
D-A7/A80
D-A7H/A80H D-A73C/A80C D-F7/J79 D-F7V/J79C
(mm) D-F79W D-F7BA D-F7W D-F7F D-J79W D-F7WV
B
Series
CLQ
Auto Switch Connections and Examples
22
Series CLQ
Safety Instructions These safety instructions are intended to prevent a hazardous situation and/or equipment damage. These instructions indicate the level of potential hazard by a label of "Caution", "Warning" or "Danger". To ensure safety, be sure to observe ISO 4414 Note 1), JIS B 8370 Note 2) and other safety practices.
Caution : Operator error could result in injury or equipment damage. Warning : Operator error could result in serious injury or loss of life. Danger :
In extreme conditions, there is a possible result of serious injury or loss of life.
Note 1) ISO 4414: Pneumatic fluid power -- Recommendations for the application of equipment to transmission and control systems. Note 2) JIS B 8370: General Rules for Pneumatic Equipment
Warning 1. The compatibility of pneumatic equipment is the responsibility of the person who designs the pneumatic system or decides its specifications. Since the products specified here are used in various operating conditions, their compatibility for the specific pneumatic system must be based on specifications or after analysis and/or tests to meet your specific requirements.
2. Only trained personnel should operate pneumatically operated machinery and equipment. Compressed air can be dangerous if an operator is unfamiliar with it. Assembly, handling or repair of pneumatic systems should be performed by trained and experienced operators.
3. Do not service machinery/equipment or attempt to remove components until safety is confirmed. 1. Inspection and maintenance of machinery/equipment should only be performed after confirmation of safe locked-out control positions. 2. When equipment is to be removed, confirm the safety process as mentioned above. Cut the supply pressure for this equipment and exhaust all residual compressed air in the system. 3. Before machinery/equipment is restarted, take measures to prevent shooting-out of cylinder piston rod, etc. (Bleed air into the system gradually to create back pressure.)
4. Contact SMC if the product is to be used in any of the following conditions: 1. Conditions and environments beyond the given specifications, or if product is used outdoors. 2. Installation on equipment in conjunction with atomic energy, railway, air navigation, vehicles, medical equipment, food and beverages, recreation equipment, emergency stop circuits, press applications, or safety equipment. 3. An application which has the possibility of having negative effects on people, property, or animals, requiring special safety analysis.
23
CLQ Actuator Precautions 1 Series
Be sure to read before handling.
Design
Warning 1. There is a danger of sudden action by air cylinders if sliding parts of machinery are twisted, etc., and changes in forces occur. In such cases, human injury may occur; e.g., by catching hands or feet in the machinery, or damage to the machinery itself may occur. Therefore, the machine should be designed to avoid such dangers.
2. Attach a protective cover to minimize the risk of human injury.
Selection
Warning 1. Confirm the specifications. The products advertised in this catalog are designed according to use in industrial compressed air systems. If the products are used in conditions where pressure, temperature, etc., are out of specification, damage and/or malfunction may be caused. Do not use in these conditions. (Refer to specifications.) Consult SMC if you use a fluid other than compressed air.
Caution
If a driven object and moving parts of a cylinder pose a danger of human injury, design the structure to avoid contact with the human body.
1. Operate within the limits of the maximum usable stroke.
3. Securely tighten all stationary parts and connected parts so that they will not become loose.
The piston rod will be damaged if operated beyond the maximum stroke. Refer to the air cylinder model selection procedures for the maximum usable stroke.
Especially when a cylinder operates with high frequency or is installed where there is a lot of vibration, ensure that all parts remain secure.
4. A deceleration circuit or shock absorber, etc., may be required. When a driven object is operated at high speed or the load is heavy, a cylinder’s cushion will not be sufficient to absorb the impact. Install a deceleration circuit to reduce the speed before cushioning, or install an external shock absorber to relieve the impact. In this case, the rigidity of the machinery should also be examined.
2. Operate the piston within a range such that collision damage will not occur at the stroke end. Operate within a range such that damage will not occur when the piston having inertial force stops by striking the cover at the stroke end. Refer to the cylinder model selection procedure for the range within which damage will not occur.
3. Use a speed controller to adjust the cylinder drive speed, gradually increasing from a low speed to the desired speed setting.
5. Consider a possible drop in circuit pressure due to a power outage, etc. When a cylinder is used in a clamping mechanism, there is a danger of work pieces dropping if there is a decrease in clamping force due to a drop in circuit pressure caused by a power outage, etc. Therefore, safety equipment should be installed to prevent damage to machinery and/or human injury. Suspension mechanisms and lifting devices also require consideration for drop prevention.
6. Consider a possible loss of power source. Measures should be taken to protect against human injury and equipment damage in the event that there is a loss of power to equipment controlled by air pressure, electricity or hydraulics, etc.
7. Design circuitry to prevent sudden lurching of driven objects. When a cylinder is driven by an exhaust center type directional control valve or when starting up after residual pressure is exhausted from the circuit, etc., the piston and its driven object will lurch at high speed if pressure is applied to one side of the cylinder because of the absence of air pressure inside the cylinder. Therefore, equipment should be selected and circuits designed to prevent sudden lurching because, there is a danger of human injury and/or damage to equipment when this occurs.
8. Consider emergency stops. Design so that human injury and/or damage to machinery and equipment will not be caused when machinery is stopped by a safety device under abnormal conditions, a power outage or a manual emergency stop.
9. Consider the action when operation is restarted after an emergency stop or abnormal stop. Design the machinery so that human injury or equipment damage will not occur upon restart of operation. When the cylinder has to be reset at the starting position, install safe manual control equipment.
Mounting
Caution 1. Be certain to align the rod axis with the load and direction of movement when connecting. When not properly aligned, twisting may occur in the rod and tube, and damage may be caused due to wear on the inner tube surface, bushings, rod surface and seals, etc.
2. When an external guide is used, connect the rod end and the load in such a way that there is no interference at any point within the stroke. 3. Do not scratch or gouge the sliding parts of the cylinder tube or piston rod, etc., by striking or grasping them with other objects. Cylinder bores are manufactured to precise tolerances, so that even a slight deformation may cause malfunction. Also, scratches or gouges, etc., in the piston rod may lead to damaged seals and cause air leakage.
4. Prevent the seizure of rotating parts. Prevent the seizure of rotating parts (pins, etc.) by applying grease.
5. Do not use until you can verify that equipment can operate properly. Following mounting, maintenance or conversions, verify correct mounting by suitable function and leakage tests after compressed air and power are connected
6. Instruction manual The product should be mounted and operated after thoroughly reading the manual and understanding its contents. Keep the instruction manual where it can be referred to as needed.
24
CLQ Actuator Precautions 2 Series
Be sure to read before handling.
Piping
Operating Environment
Warning
Caution 1. Preparation before piping Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove chips, cutting oil and other debris from inside the pipe.
2. Wrapping of pipe tape When screwing together pipes and fittings, etc., be certain that chips from the pipe threads and sealing material do not get inside the piping. Also, when pipe tape is used, leave 1.5 to 2 thread ridges exposed at the end of the threads.
1. Do not use in environments where there is a danger of corrosion. 2. In dusty locations or where water, oil, etc., splash on the equipment, take suitable measures to protect rod. 3. When using auto switches, do not operate in an environment with strong magnetic fields.
Maintenance
Wrapping direction
Warning
Ex
po
se
Pipe tape
ap
pr
ox
.2
thr
ea
ds
Lubrication
Caution 1. Lubrication of non-lube type cylinder The cylinder is lubricated at the factory and can be used without any further lubrication.
Air Supply
Warning 1. Use clean air. Do not use compressed air that includes chemicals, synthetic oils containing organic solvents, salt or corrosive gases, etc., as it can cause damage or malfunction.
Caution 1. Install air filters. Install air filters at the upstream side of valves. The filtration degree should be 5µm or finer.
2. Install an after-cooler, air dryer or water separator, etc. Air that includes excessive drainage may cause malfunction of valves and other pneumatic equipment. To prevent this, install an after-cooler, air dryer or water separator, etc.
3. Use the product within the specified range of fluid and ambient temperature. Take measures to prevent freezing, since moisture in circuits can be frozen below 5°C, and this may cause damage to seals and lead to malfunction. Refer to SMC’s “Air Cleaning Equipment” catalog for further details on compressed air quality.
25
1. Perform maintenance according to the procedure indicated in the instruction manual. If handled improperly, malfunction and damage of machinery or equipment may occur.
2. Removal of equipment, and supply/exhaust of compressed air. When equipment is removed, first check measures to prevent dropping of driven objects and run-away of equipment, etc. Then cut off the supply pressure and electric power, and exhaust all compressed air from the system. When machinery is restarted, proceed with caution after confirming measures to prevent cylinder lurching.
Caution 1. Drain flushing Remove drainage from air filters regularly. (Refer to specifications.)
