NoteAction
CAUTION
The weight of the motor is
IRB 5720-180/2.6, IRB 5720-155/2.6 LID: 5
kg
IRB 5720-125/3.0, IRB 5720-90/3.0 LID: 4
kg
All lifting accessories used must be sized
accordingly.
5
xx2000000378
Remove the motor by lifting it straight up
from the gear.
Make sure the motor pinion is not dam-
aged!
6
Disconnect the brake release tool.7
Refitting the motor
Use these procedures to refit the motor.
Preparations prior to refitting motor
NoteAction
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
Remove any old paint or flange sealant residues
or other contamination from the contact surfaces
on both the motor and the mating parts.
Tip
Remove flange sealant residues with Loctite 7200.
Then use Loctite 7063 for cleaning the mating
surface.
2
Continues on next page
406 Product manual - IRB 5720
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.8.6 Replacing the axis-6 motor
Continued
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