4 Repair
4.6.1. Replacement of motor, axis 1
3HAC020993-001 Revision: G302
© Copyright 2004-2008 ABB. All rights reserved.
Refitting, motor axis 1
The procedure below details how to refit motor, axis 1.
5. Apply lifting tool, motor axis 1, 4, 5 to the motor. Art. no. is specified in Required
equipment on page 300!
6. In order to release the brakes, connect the 24 VDC
power supply.
Connect to connector R2.MP1
• +: pin 2
• -: pin 5
7. Remove the motor by unscrewing its four
attachment screws and plain washers.
Shown in the figure Location of
motor on page 300!
8. 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 300!
Always use the removal tools in
pairs!
9.
CAUTION!
The motor weighs 25 kg! All lifting equipment used
must be sized accordingly!
10. Lift the motor to get the pinion away from the gear
and disconnect the brake release voltage.
11. Remove the motor by gently lifting it straight up.
Action Note/Illustration
Action Note
1.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to 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 300!
3.
CAUTION!
The motor weighs 25 kg! All lifting equipment used
must be sized accordingly!
4. Apply the lifting tool, motor axis 1, 4, 5 to the motor. Art no. is specified in Required
equipment on page 300!
5. In order to release the brake, connect the 24 VDC
power supply.
Connect to connector R2.MP1
• +: pin 2
• -: pin 5
Continued
Continues on next page
To Next Page
Loading...
