ABB IRB 7600 - 500/2.55 Product Manual page 330

4 Repair
4.6.3 Replacement of motor, axis 3
Continued
11
12
13
14
Refitting, motor
The procedure below details how to refit motor, axis 3.
1
2
3
4
5
6
7
8
Continues on next page
330
Action
Apply the lifting tool, motor axis 2
,3, 4 to the motor.
CAUTION
The motor weighs 32 kg! All lifting
equipment used must be sized ac-
cordingly!
Lift the motor to get the pinion away
from the gear.
Remove the motor by gently lifting
it straight out and disconnect the
brake release voltage.
Action
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the robot
• air pressure supply to the robot
Before entering the robot working area.
Make sure the o-ring on the circumference of the
motor is seated properly. Lightly lubricate it with
grease.
Fit the lifting tool, motor axis 2, 3, 4 to the motor.
Fit the two guide pins in the two lower motor at-
tachment holes.
CAUTION
The motor weighs 32 kg! All lifting equipment
used must be sized accordingly!
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.
Remove the lifting tool and allow the motor to stay
on the guide pins.
In order to release the brake, connect the 24 VDC
power supply.
© Copyright 2007-2013 ABB. All rights reserved.
Note
Art. no. is specified in Required equipment on
page 327.
Make sure the motor pinion is not damaged!
Note
Art no. is specified in
equipment on page
Art no. is specified in
equipment on page
Art no. is specified in
equipment on page
Shown in the figure
tor on page 327
Connect to connector R2.MP3
• +: pin 2
• -: pin 5
3HAC022033-001 Revision: M
Required
327.
Required
327.
Required
327.
Location of mo-