ABB IRB 1100, Product Manual

Page: 502 / 766

Adjusting the axis-1 timing belt tension
Note Action
For robots with protection type Clean Room: 1
Clean the joints that have been opened and wipe
the parts free from particles with spirit on a lint
free.
xx1900000040
Use a handheld dynamometer hooking to the
motor. 2
Used belt: 58.24-63.56 N Pull the dynamometer to make the tension falling
in the allowed force range.
Note
During the measurement, make sure that all inter-
ferences that may affect the force are removed.
Pay attention to the force application direction.
3
New belt:83.2-90.8 N (for reference
only)
xx1900000041
Tightening torque: 3 Nm Secure the motor with the screws. 4
Securing the lower cable package to the base
Note Action
For robots with protection type Clean Room: 1
Clean the joints that have been opened and wipe
the parts free from particles with spirit on a lint
free.
Screw: M2.5x6 12.9 Lafre
2C2B/FC6.9 (2 pcs) Refit the cable bracket. 2
Tightening torque: 0.6 Nm
xx1800003042
Continues on next page
502 Product manual - IRB 1100
3HAC064992-001 Revision: L
© Copyright 2019-2022 ABB. All rights reserved.
5 Repair
5.7.1 Replacing the axis-1 motor
Continued