Refitting the axis-4 motor
NoteAction
Check that:
• all assembly surfaces are clean and without
damages
• the motor is clean and undamaged.
1
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Install the timing belt to the gearbox pulley and
verify that the belt runs correctly in the grooves
of the pulley.
2
Motor orientation: orient the motor
according to the figure below, in
regard to the encircled motor con-
nector.
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
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Refit the motor and verify that the timing belt runs
correctly in the groove of the motor pulley.
4
Screw: M4x16 12.9 Lafre
2C2B/FC6.9 (3 pcs)
Refit the screws and washers.
Note
Do not tighten the screws yet.
5
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Continues on next page
Product manual - CRB 1300 651
3HAC083111-001 Revision: B
© Copyright 2022-2023 ABB. All rights reserved.
5 Repair
5.7.4 Replacing the axis-4 gearbox
Continued
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