NoteAction
xx1200001131
Lift the motor on to the guide pins and let it
hang with the outer end a little lower when
resting on the guide pins. Do not push the
motor pinion into the gear yet!
This is done in order to fit the motor with the
axis-4 motor still fitted.
5
Remove the lifting accessory and allow the
motor to rest on the guide pins.
6
Rotation tool: 3HAC7887-1Apply the rotation tool and use it to rotate
the pinion when mating it into the gear.
7
To release the brakes, connect the 24 VDC
power supply.
8
Connect to connector R2.MP3:
• + = pin 2
• - = pin 5
CAUTION
Whenever parting/mating motor and gearbox,
the gears may be damaged if excessive force
is used!
9
xx1200001129
Use caution and push the motor in position
while at the same time the motor pinion is
slightly rotated.
Pay attention to following points:
• Make sure the cable exit hole is turned
the correct way. See figure!
• Mate the motor pinion properly to the
gear of the gearbox.
• Do not damage the motor pinion!
10
Attach two attachment screws.11
Remove the guide pins.12
Attach the remaining attachment screws.13
Continues on next page
522 3HAC044266-001 Revision: -
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.8.3 Replacing the axis-3 gearbox
Continued
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