ABB IRB 6700 Series Product Manual page 726

4 Repair
4.8.4 Replacing the axis-2 gearbox (IRB 6700 - 300/2.70, IRB 6700 - 245/3.00)
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Action
Note
Make sure the cable gland opening is
turned the correct way.
Lift the motor and put it on the guide pins
as close as possible to its final position
without pushing the motor pinion into the
gear.
Remove the lifting accessory and allow the
motor to rest on the guide pins.
Apply the rotation tool and use it to rotate
the pinion when mating it into the gear.
To release the brakes, connect the 24 VDC
power supply.
Connect to connector R2.MP2, axis-2 mo-
tor:
• + = pin 2
• - = pin 5
CAUTION
Whenever parting/mating motor and gear-
box, the gears may be damaged if excess-
ive force is used.
Use caution and fit the motor in its final
position while at the same time rotating the
motor pinion slightly using the rotation tool.
• Make sure that the motor pinion is
properly mated to the gear of the
gearbox.
• Make sure that the motor pinion
does not get damaged.
• Make sure that the direction of the
cable exit is facing the correct way.
Fit two of the attachment screws and
washers.
Remove the guide pins and replace with
the remaining attachment screws.
© Copyright 2013 - 2018 ABB. All rights reserved.
Note
xx1200001120
Rotation tool: 3HAB7887-1
Screws: M10x30 Steel 12.9 Gle
603+Geo500
Product manual - IRB 6700
3HAC044266-001 Revision: N