ABB Robotics IRB 6790 Product Manual page 429

4
5
Securing the axis-1 motor
1
2
3
4
5
Product manual - IRB 6790
3HAC063331-001 Revision: B
Action
Make sure the o-ring is seated in the groove.
Tip
Lubricate the o-ring with some grease for a better
fitting in the groove.
If the motor is a new spare part, remove the cover.
Action
Fit guide pins in opposite holes.
CAUTION
The motor weighs 25 kg.
All lifting accessories used must be sized
accordingly.
Apply the lifting accessory.
Fit the rotation tool.
Connect the 24 VDC power supply to re-
lease the brakes.
To release the brakes, connect the 24 VDC
power supply as described in the list.
Connect to R2.MP1-connector:
• + = pin 2
• - = pin 5
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4.7.1 Replacing the axis-1 motor
Note
xx1200001020
xx1200001135
Note
Guide pin, M12x150: 3HAC13056-2
Always use guide pins in pairs.
Lifting accessory, motor: 3HAC14459-1.
Rotation tool: 3HAB7887-1
Continues on next page
4 Repair
Continued
429