ABB IRB 140 type C Product Manual page 143

3HAC027400-001 Revision: C
Action
5. Adjust the position of the motor in such a
way that the correct belt tension is
achieved.
6. DO NOT adjust the belt tension using the
intermediate wheel securing screws.
7. Fit the belt shield and secure it with the
two remaining screws.
8. Tighten the last motor attachment
screws.
9. Refit the cabling as shown.
10. Recalibrate the robot!
4.6.3. Replacement of motor and timing belt, axis 3
Note
Correct belt tension F=35 - 60 N
Tightening torque: 4 Nm ± 0.5 Nm
Tightening torque: 4 Nm ± 0.5 Nm
xx0200000449
• A: Cable ties
• B: Pressurized air hose
• C: Power cables, axes 4, 5 and 6
• D: Customer cables, signal
• E: Signal cables, axes 4, 5 and 6
• F: Signal cable, axis 3
• G: Connectors R3.MP3 and
R3.FB3
Calibration is detailed in a separate
calibration manual, enclosed with the
calibration tools.
General calibration information is
included in section
information on page
4 Repair
Continued
Calibration
163.
141