Transcript
ATRA ACE auto
Portable Magnetic Base Automatic Drilling Machine
High-performance mechanism & high-tech components One-touch cutter replacement Replacement is quick and easy with our unique push fit self-centering cutter system.
Coolant into the Heart of the cut Coolant is fed directly to the inside of the cut. The coolant system also features an auto shut-off.
Mounting the cutter
Removing the cutter
Fail-Safe Protection Built-in motion sensor If any lateral movement or excess vibration is detected, both the drill and the feed motor stop instantly. Nitto Kohki is the first company to incorporate this feature into magnetic base drills.
Fail-safe restart The drill will not re-start even if power is re-supplied after accidental shutdown. Drilling can only be continued after turning on the drill switch.
Magnet open-circuit sensor The drill will not start until the magnetic field is active.
613 mm
535 mm
Max. plate thickness 75
mm 237 mm
237 mm 409 mm
Model
3
WA-3500
425 mm
Model
WA-5000
ATRA ACE auto
Portable Magnetic Base Automatic Drilling Machine
New drill control prevents cutters from breaking
On-site hole-cutting On-site hole-cutting in steel plates, H-Beams shapes, shaped bars, framework, and other machinery, shipbuilding, bridges and structures, etc. steel reinfocements and construction materials.
Slow start mechanism The feed speed is reduced for the first few seconds after boring begins to ensure a smooth cut through the mill scale.
Auto-feed Automatic control & feed are activated by simply pushing the rod handle to engage the gears.
Load sensor
ON
Rod handle
The dual sensing system responds to both drilling and feeding forces on the cutter for the optimum cutting condition.
Variable speed The feed speed is continuously monitored and updated proportionally to the load on the cutter.
Cycle stop After the cut has finished, a detector responds to the reduction in load and both the drill and the feed motor automatically stop.
Overload stop When an excessive load is applied to the cutter, both the drill and the feed motor will stop automatically to prevent the cutter from breaking. Specifications Model
Rated Power Consumption W Electric Rated Current A Drill -1 ( No Load Speed min rpm) Magnet Power Consumption Hole-cutting Capacity
WA-5000
WA-3500
110 - 120 V AC, 5060 Hz 220 - 6 !# 060 Hz 110 - 120 V AC, 560 Hz 220 - 6 !# 60 Hz
Power Source (Single Phase)
5.1
W Cutter
1,150
1,100 10.2
950
75
Hole Diameter
Plate Thickness
Hole Diameter
Plate Thickness
One-touch type JETBROACH 25L
-
-
12 to 17 mm
9 to 25 mm
One-touch type JETBROACH 35L
17.5 to 35 mm
9 to 35 mm
TO MM
9 to 35 mm
One-touch type JETBROACH 50L
17.5 to 35 mm
9 to 35 mm
12 to 50 mm
9 to 50 mm
One-touch type JETBROACH 75L
-
-
17.5 to 50 mm
9 to 75 mm
One-touch type HI-BROACH 25L
TO MM
9 to 25 mm
TO MM
9 to 25 mm
One-touch type HI-BROACH 50L
-
-
TO MM
9 to 50 mm
Magnet Holding Power Magnet Dimensions Mass (Weight)
Standard Accessories
N (kgf) mm
7,056 (720)
(1,000)
92 X 216
101 X 201
kg
23
20 s 0ILOT 0IN ! PC s #HAIN !SSgY SET s 3IDE (ANDLE !SSgY SET s MM (EX 3OCKET 3CREW +EY PC s X MM 3PANNER PC s #UTTING /IL , CAN s 0LASTIC #ASE PC s 'UARD !SSgY SET JETBROACH One-touch Type 35L
Optional Accessories HI-BROACH One-touch Type 25L
JETBROACH One-touch Type 50L TB01507 Cutting Oil 2 Lper can
!LWAYS USE GENUINE .ITTO +OHKI cutters & coolant.
s 0ILOT 0IN ! PC s #HAIN !SSgY SET s 3IDE (ANDLE !SSgY SET s MM MM (EX 3OCKET 3CREW +EY EACH PC s X MM 3PANNER PC s #UTTING /IL , CAN s 0LASTIC #ASE PC s 'UARD !SSgY SET JETBROACH One-touch Type 25L,35L,50L
HI-BROACH One-touch Type 25L,50L
JETBROACH One-touch Type 75L TB01507 Cutting Oil 2 Lper can
!LWAYS USE GENUINE .ITTO +OHKI cutters & coolant.
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ATRA ACE WOJ-3200/WO-3200
Portable Magnetic Base Drilling Machine
Designd to use Jetbroach Carbide Tipped Annular Cutters Reversible Feed Handles Feed handles can be positioned on the rightor left hand side for ease of drilling and mounting in confined spaces.
Manual feed Optional
WOJ-3200
Jet Oiling System
Optional jet oiling system for use with all drilling applications and types of cutters to extend cutter life and increase hole output.
Optional
One-Touch Adapter
Optional one-touch adapter allows the use of up to 13 mm twist drills to be used in the original arbor.
Optional
Chip Breaker
Optional chip breaker helps prevent the cutter from plugging the hole with chip debris, causing some false overloadsand cutter life loss.
Specifications Model
WOJ-3200
Power Source (Single Phase)
Body Height Adjustment Loosening the pillar clamp allows thecomplete frame to be lifted up to a maximum of 60 mm for specific drilling. The use of Hi-Broach cutters require the frame to be at the lowest position, while twist bit drilling required the appropriate amount of elevation to be adjusted for safe operation. The pillar clamp is required to be tightened before safe drilling may take place. Note: Always engage the magnet before adjusting the body height.
- 6 !# / (Z
Rated Power Consumption W
Electric A Drill Rated Current -1 ( No Load Speed min rpm)
W
Magnet Power Consumption
Hole Diameter Cutter
Hole-cutting Capacity
361 mm
One-touch type JETBROACH Magnet Holding Power
()
mm
X
Mass (Weight)
kg
Standard Accessories 318 mm
99 mm
TO MM
kN (kgf)
Magnet Dimensions
60 mm
Plate Thickness
TO MM
s 0ILOT 0IN PC s MM (EX 3OCKET 3CREW +EY PC s MM (EX 3OCKET 3CREW +EY PC s X MM 3PANNER PC s 3AFETY 3TRAP PC s 3UB (ANDLE PC s 'UARD !SSgY SET
Designd to use High Speed Steel Annular Cutters
WO-3200
Manual feed Newly developed Over-Load Shutdown, Magnet Open-Circuit Sensor, and Fail-Safe Restart technology formerly only found on high-end Nitto Automatics are incorporated on the machine. (Smart-Stop / Rapid-Restart feature is not included.)
Specifications Model
WO-3200
Power Source (Single Phase)
- 6 !# / (Z
Rated Power Consumption W
Electric A Drill Rated Current No Load Speed min-1 (rpm)
W
Magnet Power Consumption
Magnet Holding Power
() X
kg
Standard Accessories
5
TO MM
mm
Mass (Weight)
318 mm
TO MM
kN (kgf)
Magnet Dimensions
99 mm
Load Indicator
Hole Diameter Plate Thickness Cutter
Hole-cutting Capacity One-touch type HI-BROACH 361 mm
The world's first manual feed with ''Smart-Stop / Rapid-Restart'' technology for WOJ-3200 / AO-5575
s 0ILOT 0IN PC s MM (EX 3OCKET 3CREW +EY PC s X MM 3PANNER PC s 3IDE (ANDLE !SSYS SET s 3AFETY 3TRAP PC s 'UARD !SSgY SET
Model WOJ-3200
Model AO-5575
4HIS NEW FEATURE IS A BREAKTHROUGH IN THE -ANUAL DRILL INDUSTRY &ORMERLY ONLY FOUND ON HIGH END .ITTO +OHKI !UTOMATIC DRILLS THIS TECHNOLOGY DISPLAYS THE CURRENT DRILL STATUS VIA THE ,%$ ,OAD )NDICATOR #USTOMERS WILL EXPERIENCE A CUTTING EDGE DRILL MANAGEMENT SYSTEM DESIGNED SOLELY AROUND SAVING TIME AND MONEY IN REPLACEMENT PARTS AND CUTTERS IN ADDITION TO REDUCING USER FATIGUE AND DOWNTIME
ATRA ACE WOJ-3200/AO-5575
Portable Magnetic Base Drilling Machine Reversible feed handle
Designd to use Jetbroach and Hi-broach Annular Cutters Built-in coolant tank prevents damage
Manual feed
AO-5575
Coolant Valve Adjustable coolant flow delivered to the center of the cutter.
Speed selection (Change gear) Low Speed
MAX. 55 mm dia. x 75 mm deep LIGHT WEIGHT 18 kg Optional
Chip Breaker
This chip breaker prevents the cutter from becoming jammed with metal shavings.
Hi Speed
Specifications Model
AO-5575
Power Source (Single Phase)
6 !# / (Z
Rated Power Consumption Electric Rated Current Drill No Load Speed
A
min-1 (rpm)
Magnet Power Consumption Hole-cutting Capacity
W
W Cutter
Hole Diameter
Plate Thickness
TO MM
TO MM
One-touch type JETBROACH One-touch type HI-BROACH Magnet Holding Power Magnet Dimensions Mass (Weight)
TO MM
TO MM
kN (kgf)
( ) X
mm kg
Standard Accessories
s 0ILOT 0IN ! PC s MM (EX 3OCKET 3CREW +EY PC s #UTTING /IL , CAN s #HAIN !SSgY SET s MM (EX 3OCKET 3CREW +EY PC s 'UARD !SSgY SET s 3IDE (ANDLE !SSgY SET s X MM 3PANNER PC
Optional Accessories
*%4"2/!#( /NE TOUCH 4YPE MM MM MM MM
!LWAYS USE GENUINE .ITTO +OHKI CUTTERS COOLANT
() "2/!#( /NE TOUCH 4YPE MM MM
!S THE DRILLING LOAD INCREASES THE LOAD INDICATOR WILL CHANGE IN COLOR FROM GREEN TO ORANGE TO RED )N ADDITION IF EXCESSIVE FEEDING FORCE IS APPLIED THE LOAD INDICATOR WILL RAPIDLY BLINK RED AND THE ROTATION OF THE DRILL MOTOR WILL SLOW DOWN AND TEMPORARILY STOP )F THE LOAD IS RELEASED WHILE THE LOAD INDICATOR IS BLINKING RED THE DRILL MOTOR WILL RESUME ITS ROTATION
LED load indicator /RANGE
Continued overload
"SM 3MART 3tOP &ASt &AST "liNKING 2Ed
2ED
AO-5575
Magnet malfunction
$RILL MOTOR SHUTS OFF
“2APID 3TART” RESUMES DRILLING OPERATION
Resume proper load
Overload
296 mm
Safety mode
3LOW "LINKING 'REEN
Drill motor will not turn on
GREEN / /RANGE Proper load
86 mm
4" #UTTING /IL 2 , PER CAN
Model
Load detector with “Smart-Stop/Rapid-Restart” technology
GREEN
611 mm
SLOW "LINKING 2Ed
One-touch cutter replacement Our original self-centering tool-less chuck is quick and easy to change cutters with little downtime. (WOJ-3200)
“Smart Stop” stalls motor when overloaded.
-OUNTING THE CUTTER
2EMOVING THE CUTTER
-OUNTING THE TWIST DRILL
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