4 Repair
4.6.5. Replacement of motor, axis 5
3573HAC022033-001 Revision: K
© Copyright 2004-2011 ABB. All rights reserved.
Refitting, motor axis 5
The procedure below details how to refit the motor, axis 5.
12. Fit the two guide pins in two of the motor attachment
screw holes.
Art. no. is specified in Required
equipment on page 355.
13. 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 355.
Always use the removal tools in
pairs and diagonally!
14. Lift the motor to get the pinion away from the gear and
disconnect the brake release voltage.
15. Remove the motor by gently lifting it straight out. Make sure the motor pinion is
not damaged!
Action Note
Action Note
1.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
Turn off all electric power and hydraulic but not the
air pressure to the gearboxes, motors and SMB.
2. 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 355.
3.
CAUTION!
The motor weighs 22 kg! All lifting equipment used
must be sized accordingly!
4. Fit the lifting tool, motor axis 1, 4, 5 to the motor.
5. In order to release the brakes, connect the 24 VDC
power supply to the motor.
Connect to connector R3.MP5
• +: pin 2
• -: pin 5
6. Fit the two guide pins in two of the motor
attachment holes.
Art. no. is specified in Required
equipment on page 355.
7. Fit the motor, with guidance from the pins, making
sure the motor pinion is properly mated to the gear
of gearbox, axis 5.
Make sure the motor pinion does
not get damaged!
Make sure the motor is turned the
right direction, that is the cables
facing forward.
Continued
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