ABB IRB 1200 Product Manual page 654

4 Repair
4.6.2 Replacing the axis-2 drive unit
Continued
4
5
6
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654
Action
Carefully insert the complete drive unit.
Note
Pay attention to the relative position
between the motor connector block and
the lower arm, so that the drive unit is posi-
tioned correctly inside the lower arm.
xx1400000795
The figure shows the position of the motor
connector block when axis 2 is in position
0°.
If the gear is refitted in a hanging lower
arm, this step requires two persons.
• Person 1: Hold the lower arm still.
• Person 2: Refit the drive unit screws.
Secure the screws but do not tighten yet.
If the drive unit is refitted in a hanging lower
arm, this step requires two persons.
• Person 1: Hold the lower arm still.
• Person 2: Tighten the screws.
© Copyright 2014 - 2021 ABB. All rights reserved.
Note
xx1300002580
Screws: 3HAB3409-239 ( M4x35).
xx1300002554
Note
Only use specified screws, never replace
them with other screws.
Tightening torque: 5 Nm
Product manual - IRB 1200
3HAC046983-001 Revision: S