NoteAction
If the robot is to be calibrated with fine
calibration:
Remove all external cable packages
(DressPack) and tools from the robot.
Removal, motor
The procedure below details how to remove the motor, axis 6.
Note
Robots with protection type Foundry Plus or Foundry Prime require special repair
routines to maintain the tightness level, in addition to the procedure below,
described in Replacement of the motor axis 6 (Foundry Plus) on page 308.
NoteAction
Decide which calibration routine to use, and take
actions accordingly prior to beginning the repair
procedure.
1
Move the robot to a position where the motor in
axis 6 is pointed straight up. This position enables
the motor to be replaced without draining the gear
oil, which in turn saves time.
2
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.
3
Remove the rear motor cover by unscrewing the
five attachment screws.
4
Disconnect all connectors beneath the cover.5
Connect to connector R3.MP6
• +: pin 2
• -: pin 5
In order to release the brake, connect the 24 VDC
power supply.
6
Continues on next page
Product manual - IRB 6660 305
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
4 Repair
4.6.5 Replacement of motor, axis 6
Continued
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