ABB IRB 6650S Series Product Manual page 387

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Product manual - IRB 6650S
3HAC020993-001 Revision: Z
Action
Make sure the o-ring is fitted to the rear of
the gearbox. Lubricate the o-ring with
grease.
Release the holding brake of motor axis 6.
Foundry Plus:
Apply Loctite 574 flange sealant on the
contact surface.
Insert the gearbox, axis 6 into the wrist
unit.
Secure the gearbox with the attachment
screws and washers.
Refit the turning disc.
© Copyright 2004-2018 ABB. All rights reserved.
4.7.4 Replacement of gearbox, axis 6
Note
Article number is specified in
equipment on page 383.
xx0200000221
• A: O-ring, gearbox axis 6
Detailed in the section Manually releasing
the brakes on page 70.
xx1400001122
Article number is specified in
equipment on page 383.
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.
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
Detailed in the section Refitting, turning
disk on page 256.
Continues on next page
4 Repair
Continued
Required
Required
before fitting.
387