Note
Action
xx0300000102
DO NOT
under any circumstance un-
screw the three screws securing the
belt wheel! Doing so will cause the
manipulator to require a complete re-
build!
6
Parts:
•
DO NOT
touch these screws! (3 pcs)
Shown in the figure in section
.
Remove the
belt shield
by unscrewing
its two
attachment screws
.
7
Shown in the figure in section
.
Remove the remaining motor
attach-
ment screws
.
8
Shown in the figure in section
.
Remove the belt.
9
Shown in the figure in section
.
Remove the
motor
.
10
Refitting the motor, axis 3
Use this procedure to refit the motor, axis 3.
WARNING
Please observe the following before doing any repair work on the manipulator:
•
Motors and gears are HOT after running the robot! Touching the motors and
gears may result in burns!
•
Turn off all electric power, hydraulic, and pneumatic pressure supplies to
the robot!
•
Take any necessary measures to ensure that the manipulator does not
collapse as parts are removed, for example secure the lower arm with fixtures
if removing motor, axis 2.
Note
Action
Clean the joints that have been opened.
See
Cut the paint or surface on the robot
before replacing parts on page 118
1
Make sure the mating surfaces on the
motor and the lower arm are clean and
free from burrs.
2
Continues on next page
Product manual - IRB 140
189
3HAC027400-001 Revision: V
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.7.3 Replacement of motor and timing belt, axis 3
Continued
Содержание IRB 140
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