NoteAction
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 tubular.
Tip
Leave the axis-6 motor connectors accessible
from the tubular support side.
2
xx2000001603
Screw: M5x16 12.9 Lafre
2C2B/FC6.9 (4 pcs)
Refit the screws and washers.
Note
Do not tighten the screws yet.
3
xx2000001601
Refitting the axis-6 timing belt
NoteAction
xx2000001600
Install the timing belt to the pulleys and verify that
the belt runs correctly in the grooves of the pul-
leys.
1
Used belt: 85.7-91.6 HzMove the motor to achieve proper belt tension.2
New belt: 102-107 Hz
Use a sonic tension meter to measure the timing
belt tension.
3
If the timing belt tension does not meet the require-
ment, loosen the motor screws and readjust.
Continues on next page
Product manual - CRB 1300 469
3HAC083111-001 Revision: B
© Copyright 2022-2023 ABB. All rights reserved.
5 Repair
5.5.3 Replacing the tubular and tilt unit
Continued
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