NoteAction
DANGER
When releasing the holding brakes of the
motor, the upper arm will be movable and
may fall down! Before continuing the upper
arm must be secured!
2
To release the brakes, connect the 24 VDC
power supply.
3
Connect to connector R2.MP3:
• + = pin 2
• - = pin 5
Bits extender: 3HAC12342-1
xx1200001126
Unscrew the attachment screws that hold
the motor.
Use a bits extender to reach the screws.
4
Guide pin, M12x150: 3HAC13056-2Fit guide pins in opposite holes.5
Always use guide pins in pairs!
CAUTION
Whenever parting/mating motor and gear-
box, the gears may be damaged if excess-
ive force is used!
6
Removal tool M14: 3HAC047108-001If required press the motor out of position
by using the removal tool in the remaining
holes for the motor.
7
Always use removal tools in pairs.
Use caution and lift the motor out on the
guide pins, in order to get the pinion away
from the gear, and let the motor rest on
the guide pins.
8
CAUTION
The motor weighs 24 kg.
All lifting accessories used must be sized
accordingly!
9
Lifting accessory, motor: 3HAC15534-1Apply the lifting accessory to the motor.10
Continues on next page
3HAC044266-001 Revision: - 513
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.8.3 Replacing the axis-3 gearbox
Continued
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