ABB IRB 1200 Product Manual page 337

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Product manual - IRB 1200
3HAC046983-001 Revision: S
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.
4.4.1 Replacing the lower arm
Note
xx1300002580
Screws: 3HAB3409-239 ( M4x35).
xx1300002554
Note
Only use specified screws, never replace
them with other screws.
Tightening torque: 5 Nm
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