ABB Robotics IRB 1100 Product Manual page 515

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Product manual - IRB 1100
3HAC064992-001 Revision: C
Action
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.
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5.8.2 Replacing the axis-2 gearbox
Note
Initial referenced force for used
belt: 68.18-75.04 N (for reference
only)
Initial referenced force for new belt:
97.4-107.2 N
xx1900000029
Tightening torque: 3.5 Nm
xx1800002493
Used belt: 163-174 Hz
New belt:180-229 Hz (for reference
only)
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5 Repair
Continued
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