NoteAction
Check that:
• all assembly surfaces are clean and without
damages
• the motor is clean and undamaged.
2
Motor orientation: orient the motor
according to the figure below, in
regard to the encircled motor con-
nector.
xx2000001607
Orient the motor correctly and fit it into the hous-
ing.
Note
Make sure the motor flange does not press on the
timing belt.
3
xx2000001608
Install the timing belt to the motor pulley and
verify that the belt runs correctly in the grooves
of the pulley.
4
Screw: M4x16 12.9 Lafre
2C2B/FC6.9 (3 pcs)
xx2000001605
Refit the screws and washers.
Note
Do not tighten the screws yet.
5
Adjusting the axis-4 timing belt tension
NoteAction
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.
Continues on next page
540 Product manual - IRB 1300
3HAC070390-001 Revision: G
© Copyright 2020-2022 ABB. All rights reserved.
5 Repair
5.6.4 Replacing the axis-4 motor
Continued
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