ABB Robotics IRB 1100 Product Manual page 347

5
6
7
8
9
Product manual - IRB 1100
3HAC064992-001 Revision: C
Action
Install an M4x25 or longer adjustment screw to
the motor.
Note
Do not insert the entire screw to the hole.
Use a handheld tensiometer hooking to the screw
and pull the tensiometer to reach the initial refer-
enced force.
Secure the motor with the screws.
Use an acoustic tensiometer to measure the tim-
ing belt tension.
If the timing belt tension does not meet the require-
ment, loosen the motor screws and readjust.
© Copyright 20192020 ABB. All rights reserved.
5 Repair
5.6.1 Replacing the housing
Continued
Note
xx1900000007
Initial referenced force for used
belt: 8.96-9.8 N (for reference only)
Initial referenced force for new belt:
12.8-14
xx1900000026
Tightening torque: 1.4 Nm
xx1800002995
Used belt: 81.3-86.9 Hz
New belt:90-114 Hz (for reference
only)
Continues on next page
347