ABB IRB 6660 Product Manual page 300

4 Repair
4.6.4 Replacement of motor, axis 5
Continued
11
12
13
14
15
Refitting, motor, axis 5
The procedure below details how to refit motor, axis 5.
1
2
3
Continues on next page
300
Action
Fit the two guide pins in two of the motor attach-
ment screw holes.
If required, press the motor out of position by fit-
ting removal tool, motor, M10 to the motor attach-
ment screw holes.
Lift the motor to get the pinion away from the
gear and disconnect the brake release voltage.
Remove the motor by gently lifting it straight out.
Foundry Plus:
Remove old Loctite 574 flange sealant residues
and other contamination from the contact sur-
faces on both motor and gearbox.
Action
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the robot
• air pressure supply to the robot
Before entering the robot working area.
Make sure the o-ring on the circumference of
the motor is seated properly. Lightly lubricate
the o-ring with grease.
In order to release the brake, connect the 24
VDC power supply.
© Copyright 2007-2018 ABB. All rights reserved.
Note
Art. no. is specified in Required
equipment on page 297.
Art. no. is specified in Required
equipment on page 297.
Always use the removal tools in
pairs and diagonally!
Make sure the motor pinion is not
damaged!
Keep track of the shims between the
motor flange and the wrist housing.
xx1400000991
Note
Art. no. is specified in Required equip-
ment on page 297.
Connect to either:
- connector R4.MP5 (in the motor):
• +: pin 2
• -: pin 5
- connector R3.MP5 (on the separate
cable, if not removed):
• +: pin C
• -: pin D
Product manual - IRB 6660
3HAC028197-001 Revision: S