NoteAction
xx1200001066
Disconnect the motor cables.4
xx1200001067
Remove the cable gland cover.
Make sure the gasket is not damaged.
Tip
Make a note in which direction the cable
gland hole is facing, if the motor will be re-
moved too. The motor shall be refitted in
the same position.
5
Use caution and pull out the motor cables.6
Removing the axis-1 motor
NoteAction
DANGER
Make sure that all supplies for electrical
power and hydraulic pressure are turned
off.
1
Lifting accessory (chain): 3HAC15556-1Attach the lifting accessories.2
Lifting accessory, motor: 3HAC14459-1.
24 VDC power supplyTo release the brakes, connect the 24 VDC
power supply.
3
Connect to R2.MP1-connector:
• + = pin 2
• - = pin 5
CAUTION
The weight of the motor is 25 kg
All lifting accessories used must be sized
accordingly.
4
Continues on next page
Product manual - IRB 6790 511
3HAC063331-001 Revision: B
© Copyright 2019 - 2020 ABB. All rights reserved.
4 Repair
4.8.1 Replacing the axis-1 gearbox
Continued
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