Table of Contents
Advertisement
4 Repair
4.6.4 Replacement of motor, axis 4
Continued
Refitting, motor axis 4
The procedure below details how to refit motor, axis 4.
1
2
3
4
5
6
7
Continues on next page
336
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 lub-
ricate the o-ring with grease.
CAUTION
The motor weighs 22 kg! All lifting equip-
ment used must be sized accordingly!
Fit the lifting tool to the motor.
In order to release the brakes, connect the
24 VDC power supply.
Fit the two guide pins in two of the motor
attachment holes.
Fit the motor with guidance of the pins,
making sure the motor pinion is properly
mated to the gear of gearbox 4.
© Copyright 2007-2013 ABB. All rights reserved.
Note
Art. no. is specified in
Required equip-
ment on page
333.
Choose the correct lifting tool:
•
lifting tool, motor axis 1, 4 and 5, if
the upper arm is positioned vertic-
ally
•
lifting tool, motor axis 2, 3 and 4, if
the upper arm is positioned hori-
zontally.
Art. no. is specified in
Required equip-
ment on page
333.
Connect to connector R2.MP4:
•
+: pin 2
•
-: pin 5
Art. no. is specified in
Required equip-
ment on page
333.
Shown in the figure
Location of motor on
page
333.
Make sure the motor pinion does not get
damaged!
3HAC022033-001 Revision: M
Advertisement
Table of Contents
