4 Repair
4.6.7. Replacement of motor, axis 6, IRB 6640
3HAC026876-001 Revision: F356
© Copyright 2007-2010 ABB. All rights reserved.
Refitting, motor
The procedure below details how to refit motor, axis 6.
6. Remove the motor by unscrewing its four
attachment screws and plain washers.
xx0600003038
• A: Tilthouse
• B: Motor, axis 6
• C: Attachment screws (4
pcs)
7. If required, press the motor out of position by fitting
removal tool, motor to the motor attachment screw
holes.
Art. no. is specified in Required
equipment on page 354.
Always use the removal tools in
pairs!
8. Lift the motor carefully to get the pinion away from
the gear and disconnect the brake release voltage.
Make sure the motor pinion is not
damaged!
9. Remove the motor by gently lifting it straight out.
Action Note
Action Note
1. Make sure the o-ring on the circumference of the
motor is seated properly. Lightly lubricate the o-
ring with grease.
Art. no. is specified in Required
equipment on page 354.
2. In order to release the brake, connect the 24
VDC power supply.
Connect to connector R3.MP6
• +: pin 2
• -: pin 5
3. Fit the two guide pins in two of the motor
attachment holes.
Art. no. is specified in Required
equipment on page 354.
Continued
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