NoteAction
xx1200001130
Note
Make sure the cable gland opening is
turned the correct way.
3
CAUTION
The motor weighs 13 kg.
All lifting accessories used must be sized
accordingly.
4
Rotation tool: 3HAB7887-1Apply the rotation tool and use it to rotate
the pinion when mating it into the gear.
5
This requires two persons co-operating, if
the motor is installed from above (if the
upper arm is pointing upwards).
To release the brakes, connect the 24 VDC
power supply.
6
Connect to connector R2.MP2:
• + = pin 2
• - = pin 5
CAUTION
Whenever parting/mating motor and gear-
box, the gears may be damaged if excess-
ive force is used.
7
Push the motor carefully in position while
at the same time rotating the motor pinion
slightly.
• Make sure that the motor pinion is
properly mated to the gear of the
gearbox.
• Make sure that the motor pinion
does not get damaged.
• Make sure that the direction of the
cable gland is facing the correct
way.
8
Remove the guide pins.9
Continues on next page
468 Product manual - IRB 6790
3HAC063331-001 Revision: B
© Copyright 2019 - 2020 ABB. All rights reserved.
4 Repair
4.7.4 Replacing the axis-4 motor
Continued
To Next Page
