ABB IRB 6650S - 200/3.0 Product Manual page 364

4 Repair
4.7.4. Replacement of gearbox, axis 6
Continued
Refitting, gearbox
The procedure below details how to refit gearbox, axis 6.
362
Action
6. Remove the gearbox axis 6 by lifting it out
carefully.
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots: Do not turn off
the air pressure to motors and SMB.
2. Make sure the o-ring is fitted to the rear of
the gearbox. Lubricate the o-ring with
grease.
3. Insert the gearbox, axis 6 into the wrist unit. Art. no. is specified in
4. Secure the gearbox with the attachment
screws and washers.
5. Refit the turning disk.
Note/Illustration
Be careful not to damage the motor
pinion!
Note/Illustration
Art. no. is specified in Required equipment
on page 360!
xx0100000132
• A: O-ring, gearbox axis 6
Required equipment
on page 360.
Shown in the figure Location of gearbox on
page 360.
Make sure the gears of the gearbox mate
with those of the motor!
Shown in the figure Location of gearbox on
page 360.
8 pcs : M8 x 40, 12.9 quality UNBRAKO,
Tightening torque: 30 Nm.
Reused screws may be used, providing
they are lubricated as detailed in section
Screw joints on page 384 before fitting.
Detailed in section Refitting, turning disk on
page 243.
Continues on next page
3HAC020993-001 Revision: G