ABB IRB 6700Inv Series Product Manual page 660

4 Repair
4.8.4 Replacing the axis-3 gearbox
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Action
Apply the lifting accessories to the motor.
Note
Make sure the cable gland exit is turned ac-
cording to figure.
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.
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.MP3:
• + = pin 2
• - = pin 5
CAUTION
Whenever parting/mating motor and gearbox,
the gears may be damaged if excessive force
is used.
© Copyright 2017 - 2020 ABB. All rights reserved.
Note
Lifting accessory, motor: 3HAC15534-1
xx1700000273
xx1700000271
Rotation tool: 3HAB7887-1
Product manual - IRB 6700Inv
3HAC058254-001 Revision: L