ABB IRB 1010 Product Manual page 220

5 Repair
5.4.3 Replacing the axis 3-4 assembly unit
Continued
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220
Action
Install the timing belt to the pulleys and verify that
the belt runs correctly in the grooves of the pul-
leys.
Remove the pulley screw from the motor.
Install an M2.5x20 or longer adjustment screw to
the motor.
Note
Do not insert the entire screw to the hole.
The screw shall be installed with proper force to
avoid shaft rotation.
Use a handheld dynamometer hooking to the
screw and pull the dynamometer to reach the ini-
tial referenced force.
© Copyright 2022 ABB. All rights reserved.
Note
xx2200000043
xx2200000546
xx2200000547
Initial referenced force for used
belt: 13.7±1 N (for reference only)
Initial referenced force for new belt:
19.6±1 N
xx2200000548
Product manual - IRB 1010
3HAC081964-001 Revision: B