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4 Repair
4.6.3 Replacement of motor, axis 3
Continued
Refitting, motor
The procedure below details how to refit motor, axis 3.
1
2
3
4
5
6
7
8
9
Continues on next page
328
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.
Foundry Plus:
If the motor is a new spare part, the evacuation
hole protection filter must be replaced with a
transparent plug/sight glass (enclosed with the
spare part delivery). Remove the protection filter
and install the transparent plug/sight glass.
xx1800000101
xx1800000102
Protection filter
Transparent plug
(Standard).
(Foundry Plus).
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 - 2018 ABB. All rights reserved.
Note
Art no. is specified in
Required
equipment on page
324.
Tightening torque, transparent plug:
25 Nm ±10%.
Tightening torque, protection filter:
10 Nm ±10%.
xx1600000576
Art no. is specified in
Required
equipment on page
324.
Art no. is specified in
Required
equipment on page
324.
Shown in the figure
Location of mo-
tor on page 324
Connect to connector R2.MP3
•
+: pin 2
•
-: pin 5
Product manual - IRB 7600
3HAC022033-001 Revision: V
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