Refitting motor axis 1
Use this procedure to refit motor axis 1.
NoteAction
Make sure the o-ring on the circumference of
the motor is seated properly. Lightly lubricate
the o-ring with grease.
1
Parts:
A Circumference of motor
B O-ring
Note
The o-ring must be replaced when re-
placing the motor.
CAUTION
The motor weighs 29 kg.
All lifting accessories used must be sized ac-
cordingly!
2
Connect to connector R2.MP1
• + : pin 2
• -: pin 5
In order to release the brake, connect the 24
VDC power supply.
3
Gently lower the motor into the gear, making
sure the pinion is properly mated to the gearbox
of axis 1.
Note
Make sure the motor is turned the right way.
See figure.
Note
Make sure the motor pinion does not get dam-
aged!
4
Continues on next page
Product manual - IRB 660 255
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
4 Repair
4.6.1 Replacing motor, axis 1
Continued
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