ABB IRB 1660 Product Manual page 259

Removing the motor axis 1
Use this procedure to remove the motor, axis 1.
1
2
3
4
5
6
7
8
9
10
Refitting the motor axis 1
Use this procedure to refit the motor, axis 1.
1
Product manual - IRB 1600/1660
3HAC026660-001 Revision: W
Action
If the robot is to be calibrated with fine
calibration:
Remove all external cable packages
(DressPack) and tools from the robot.
Action
Decide which calibration routine to use, and take actions
accordingly prior to beginning the repair procedure.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working area.
Remove the cover, frame.
Disconnect the connectors for the motor.
Loosen the connector plate from the frame.
Pull out the motor cabling carefully.
In order to release the brakes, connect the 24 VDC power
supply to the motor.
Unscrew the attachment screws securing the motor.
Remove the motor by gently lifting it straight up, making
sure the motor pinion is not damaged against the gear.
Disconnect the brake release voltage from the motor
connector.
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
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4.6.1 Replacement of motor, axis 1
Note
Note
Shown in the figure
of motor on page
Connect to connector
R3.MP1:
• +: pin 7
• -: pin 8
Shown in the figure
of motor on page
Note
Continues on next page
4 Repair
Continued
Location
257.
Location
257.
259