ABB IRB 1300 Product Manual page 466

5 Repair
5.5.3 Replacing the tubular and tilt unit
Continued
4
Refitting the axis-5 timing belt
1
2
3
4
5
Continues on next page
466
Action
Refit the screws and washers.
Note
Do not tighten the screws yet.
Action
For robots with protection type Clean Room:
Clean the joints that have been opened and wipe
the parts free from particles with spirit on a lint
free.
Install the timing belt to the pulleys and verify that
the belt runs correctly in the grooves of the pul-
leys.
Move the motor to achieve proper belt tension.
Use a sonic tension meter to measure the timing
belt tension.
If the timing belt tension does not meet the require-
ment, loosen the motor screws and readjust.
Secure the motor with the screws.
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Note
Screw: M5x16 12.9 Lafre
2C2B/FC6.9 (4 pcs)
xx2000001596
Note
xx2000001595
Used belt: 59.3-63.4 Hz
New belt: 70.8-74.3 Hz
Tightening torque: 6 Nm
xx2000001594
Product manual - IRB 1300
3HAC070390-001 Revision: G