ABB IRB 6650S Series, Product Manual

Page: 387 / 450

Note Action
Article number is specified in Required
equipment on page 383 .
xx0200000221
Make sure the o-ring is fitted to the rear of
the gearbox. Lubricate the o-ring with
grease.
2
• A: O-ring, gearbox axis 6
Detailed in the section Manually releasing
the brakes on page 70 .
Release the holding brake of motor axis 6. 3
xx1400001122
Foundry Plus:
Apply Loctite 574 flange sealant on the
contact surface.
4
Article number is specified in Required
equipment on page 383 .
Insert the gearbox, axis 6 into the wrist
unit.
5
Shown in the figure Location of gearbox on
page 383 .
Make sure the gears of the gearbox mate
with the gears of the motor!
Shown in the figure Location of gearbox on
page 383 .
Secure the gearbox with the attachment
screws and washers.
6
8 pcs or 18 pcs (depending on wrist ver-
sion): M8 x 40, 12.9 quality Gleitmo, Tight-
ening torque: 30 Nm.
Reused screws may be used, providing
they are lubricated as detailed in section
Screw joints on page 431 before fitting.
Detailed in the section Refitting, turning
disk on page 256 .
Refit the turning disc . 7
Continues on next page
Product manual - IRB 6650S 387
3HAC020993-001 Revision: Z
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.7.4 Replacement of gearbox, axis 6
Continued