4 Repair
4.6.6. Replacement of motor, axis 5, IRB 6600ID and IRB 6650ID
3HAC023082-001 Revision: E372
© Copyright 2004-2008 ABB. All rights reserved.
Removal tools, motor attachment screws
The figure below shows the required dimensions of the tools, in order to access the
attachment screws of the motor.
xx0500002271
Removal, motor axis 5
The procedure below details how to remove the motor, axis 5.
A Allen key, Ø 6 mm
B Socket, Ø 12 mm
C Torque wrench
Action Note
1. Move axis 4 +90º so that the gearbox of axis 5 is faced
downwards. This makes it possible to remove the motor
without draining the gearbox oil.
2.
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.
3. Disconnect the motor connectors from the axis 5 motor. Shown in the figure Location
of motor, axis 5 on page 371.
4. In order to release the brakes, connect the 24 VDC
power supply to the motor.
Connect to connector
R3.MP5:
• + : pin C
•- : pin D
5. Remove the three attachment screws of the motor. Dimensions of the tools are
specified in the figure
Removal tools, motor
attachment screws on page
372.
6. Remove the motor by gently lifting it straight out. Lift
carefully to get the pinion away from the gear.
7. Disconnect the brake release voltage.
Continued
Continues on next page
To Next Page
Loading...
