Note
Action
xx1800003024
Install the timing belt to the pulleys and verify that
the belt runs correctly in the grooves of the pul-
leys.
4
xx1900000007
Install an M4x25 or longer adjustment screw to
the motor.
Note
Do not insert the entire screw to the hole.
5
Initial referenced force for used
belt: 8.96-9.8 N (for reference only)
Use a handheld tensiometer hooking to the screw
and pull the tensiometer to reach the initial refer-
enced force.
6
Initial referenced force for new belt:
12.8-14
xx1900000026
Tightening torque: 1.4 Nm
xx1800002995
Secure the motor with the screws.
7
Continues on next page
Product manual - IRB 1100
385
3HAC064992-001 Revision: C
© Copyright 20192020 ABB. All rights reserved.
5 Repair
5.6.2 Replacing the extender unit and wrist
Continued
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