4 Repair
4.6.3. Replacement of motor, axis 3
3HAC026876-001 Revision: C316
© Copyright 2006-2008 ABB. All rights reserved.
Refitting, motor
The procedure below details how to refit motor, axis 3.
Action Note
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
2. Make sure the o-ring on the circumference of the
motor is seated properly. Lightly lubricate it with
grease.
Art no. is specified in Required
equipment on page 313.
3. Fit the lifting tool, motor axis 2, 3, 4 to the motor. Art no. is specified in Required
equipment on page 313.
4. Fit the two guide pins in the two lower motor
attachment holes.
Art no. is specified in Required
equipment on page 313.
Shown in the figure Location of
motor on page 313
5.
CAUTION!
The motor weighs 27 kg! All lifting equipment
used must be sized accordingly!
6. Lift the motor and guide it onto the guide pins, as
close to the correct position as possible without
pushing the motor pinion into the gear.
7. Remove the lifting tool and allow the motor stay on
the guide pins.
8. In order to release the brake, connect the 24 VDC
power supply.
Connect to connector R2.MP3
• +: pin 2
• -: pin 5
Continued
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