Transcript
Direct drive actuator
AX8000 Series actuator IP65 conforming product (IEC standards) Suited for rotary positioning in environments where water could enter or where dust levels are high. Max. torque: 45, 70N·m
Actuator specifications Descriptions
AX8045
AX8070
45
70
Maximum output torque
N·m
Continuous output torque
N·m
15
23
Maximum rotation speed
rpm
100 (Note 2)
100
1200
2200
N
Allowable axial load
N·m
Allowable moment load
38
73
1700
4000
Output shaft moment of inertia kg·m2
0.0330
0.1540
Allowable load moment of inertia kg·m2
0.9
N
Allowable radial load
Index accuracy (Note 1)
sec.
Repeatability
sec.
Output shaft friction torque
N·m
4.0 ±15 ±5
5.0
10.0
P/rev
Resolver resolution
540672
Motor insulation grade
Class F
Motor withstanding voltage
1500 VAC for one minute
Motor insulation resistance
10MΩ and over 500 VDC
Working ambient temperature range
0 to 45˚C
Storage ambient temperature range
-20 to 80˚C
Storage ambient humidity range
20 to 90%RH with no dew condensation
Protective structure
IP65 (IEC60529) IP55 (IEC60034-5) kg
Weight
35.0
80.0
mm
0.015
Runout of output shaft surface
mm
0.015
Brake torque
N·m
Runout of output shaft
80
210
Note 1: Refer to the "CKD Index Units General Catalog" (CB-019SA) "Technical explanation, Static index precision" for details on the index precision. Note 2: Consult with CKD if rotation speed is 100 rpm or faster. With models having a maximum torque of 45 N·m or less, the S type is used with special specifications up to 150 rpm and the H driver up to 180 rpm. Contact CKD for details. Note that maximum speed cannot be changed after delivery.
Inspection standard Inspection item
Specification size
Straightness of table top
(mm)
0.015
Runout of table top
(mm)
0.015
Parallelism between table top and housing bottom (mm)
0.02
Perpendicularity of table top and housing side
(mm)
0.02
Runout of table main shaft hole
(mm)
0.015
Speed/max. torque characteristics (rpm) 120 AX8045
100
AX8070
80 60
*This graph shows characteristics of three phase and 200 VAC .
40 20 0 0
20
40
60
80
100
(N·m)
High grade of dust and water proof IP65* of IEC529 standards compliant TÜV Rheinland certified Enhanced waterproofing is attained with air purging. * Use low pressure (0.05 MPa) dry clean compressed air for air purging. * IP65 The IP display indicating the dustproof and waterproof grade is specified in IEC60529 and IEC60034-5. The AX8000 Series is certified as IP65 compliant by TÜV Rheinland. IP6*: Indicates the grade of protection against contact and solid foreign matter entry. "6" is the highest grade, and indicates a "completely dustproof mechanism." IP*5: Indicates the grade of waterproof protection. "5" indicates "protective structure against water sprayed from all directions." Clamp reinforced of brake section Clamp torque : 80N·m (AX8045) : 210N·m (AX8070) * Pneumatic brakes are integrated so the output shaft is clamped when stopping and holding rigidity is increased. Refer to the recommended air circuit diagram on page Intro 15. Both vertical and horizontal installations are possible
Refer to the safety precautions on Intro 13 to 20 before operating. 51
AX8000 Series How to order
How to order Model
Model no. of options
045
AX8
S
DM08L
J1
P Symbol Descriptions
Model no.
A A
Size (max. torque)
045
45 N·m
070
70 N·m
B B
Size (max. torque)
Driver type Note 1
Driver type S
C C
Cable change Note 2, Note 3
S type driver
Cable change
Blank Standard (water proof straight plug 4m) D**
Water proof straight plug Cable length change
D**L
Water proof angle plug Cable length change
Water proof straight plug DM** Flexible cable cable length change Water proof angle plug DM** L Flexible cable cable length change ** cable length Note: The length and type cannot be changed after delivery. 02
2m
Blank
4m
06
6m
F D
Driver power voltage Note 1
Note on model no. selection
10 m
15
15 m
20
20 m
25
25 m
30
30 m
[Note] Use the noise filter for the motor cable if the cable is longer than 6 m.
Driver power voltage
Dial plate shape
AX8000
Dial plate shape Note 4
8m
10
Refer to the driver - power voltage table on the left. E
E
08
Flexible cable 4 m: DM
Blank Flange table P
Flange table with dowel hole
T
T slot table
Note 1: Select the driver according to the table below.
Driver type
S type driver 200 to 230 VAC
100 VAC
AX8045
Blank
J1
AX8070
Blank
Model
Actuator
Driver - power voltage table H type driver 200 to 230 VAC
100 to 115 VAC
* S type driver is recommended if the max. torque is 70 N·m or less. Contact CKD for details on the availability of the H type driver. Note 2: Use the optional flexible cable in applications where the cable is bent repeatedly. Refer to page 57 for dimensions of the cable. Note 3: Refer to the drawing below for plug shapes. Straight plug
Angle plug
Note 4: "P" and "T" can not be selected together.
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AX8000 Series Dimensions . P.C
8H7 depth 10 (Option) 170
0 D.1
Standard cable length 4 m 96
0
Rotational section
4-M10 depth 15 (160) (cable bending range)
6-M8 depth 12 (straight) For dial plate mounting 21
40 (2)
6
AX8045
200
160
170
180h7
A B
120
18
40H7
100
18
50 A
0.04 A
Joint for air supply 6 (Rc1/8) Silencer for exhaust (Rc1/8) * For air purge (Rc1/8)
60
4-12
12
20
(98)
0.5
160 40
60 152 190
200
22 16
2 x 4-M10 depth 15 (rear side is the same.)
(85)
10
30
130
(30)
30
Angle plug installation dimensions
12 ±0.0215 depth 3.3 + 00.2 125
* Use low-pressure (0.05 MPa) dry clean compressed air for air purging. * A space of 30 mm is required for connecting and disconnecting the angle plug.
100
40 160
170
180h7
18
A B Joint for air supply 6 (Rc1/8) Silencer for exhaust (Rc1/8) * Rc1/8 for air purge
170
60
4-12
27
20
(98)
160 40
60 152
200
37
C section
16
2 x 4-M10 depth 15 (rear side is the same.) 30
205
12H8 (+ 00.027 )
30
+1 0
+2 0
8
19
130
20
* Use low-pressure (0.05 MPa) dry clean compressed air for air purging.
12 ±0.0215 depth 3.3 + 00.2 125
10
C section details
53
200
4-M10 depth 15 (160) (cable bending range)
40 40H7
18
100
Rotational section
6
96
21
Standard cable length 4 m 40 (2)
00 .D.1 P.C
AX8045-T (T slot table)
AX8000 Series Dimensions
Dimensions AX8070
355 285
22
70
250
24
(108)
Standard cable length 4 m
* Rc1/8 for air purge
75
4-M12
4- 18
Rotational section
0.04 A
104
34
38
70H7
250h7
250 297.5
154.5
12
A
(160) (cable bending range)
160
142.5
90
6-M8 depth 12 (straight) For dial plate mounting
155
B A
5
67.5
62.5
5 P.C .D .1 2
8H7 depth 10 (Option)
0 18h7 (-0.018 )
6 30
275
Silencer for exhaust (Rc1/8) Joint for air supply 6 (Rc1/8)
2 x 4-M12 depth 24 (rear side is the same.)
22.5
111
1 26
154 15
195
12
36
130
36
Angle plug installation dimensions
200 (85)
* Use low-pressure (0.05 MPa) dry clean compressed air for air purging.
(30)
* A space of 30 mm is required for connecting and disconnecting the angle plug.
AX8070-T (T slot table) 355 285
24
(108)
70
* Rc1/8 for air purge 4- 18
Rotational section 4-M12
54
27
38
250h7
154.5
34
104
297.5
250
(160) (cable bending range)
Actuator
142.5
142
70H7
54
90
Standard cable length 4 m
5
67.5
155
B A
Silencer for exhaust (Rc1/8) Joint for air supply 6 (Rc1/8)
0 18h7 (-0.018 )
6 30
275 D section
2 x 4-M12 depth 24 (rear side is the same.)
12H8 (
22.5
154 15
210
)
19
D section details
36
12
+2 0
8
+1 0
130
20
36
+ 0.027 0
111 41
AX8000
75
250
* Use low-pressure (0.05 MPa) dry clean compressed air for air purging.
200
54
AX8000 Series Safety precautions
Safety precautions The driver, handy terminal, and interactive terminal are not waterproof. Provide waterproofing when using this where water or oil enter. The actuator is not rustproof. If increased waterproofing is required, attach an air purging joint and supply low-pressure air (0.05 MPa) of the same quality as brakes in the motor. Abnormal noise may occur depending on the amount of air leakage. If this poses a problem, lower air pressure. NBR (nitryl rubber) is used for seal material. The seal's properties and life could be shortened depending on the fluid type. Steel (output shaft) and cast iron (housing) are used for actuator material. These are not rustproof. Contact CKD when treatment is required. When using built-in waterproof brakes as a circular table when machining a workpiece attached to the output shaft, apply brakes during machining. Note that machining is limited to light cutting. The actuator is designed for light cutting applications. Vibration may be generated if heavy cutting with large cutting resistance is done. The direct drive actuator cannot be used for applications in which a workpiece is rotated and machined.
(Note) Moment load
F
L
L
F
(Fig. a) M (N·m) = F (N) x L (m) M : Moment load F : Load L : Distance from center of output shaft
55
(Fig. b) M (N·m) = F (N) x (L + 0.02) (m) M : Moment load F : Load L : Distance from output shaft flange surface
