ABB IRB 6620LX Product Manual page 274

4 Repair
4.7.1 Replacement of gearbox 1
Continued
Removing the gearbox
1
2
3
4
Refitting the gearbox
1
2
3
4
Continues on next page
274
Action
Move carriage to the zero posi-
tion, and use a dial indicator to
make sure that the carriage re-
mains in position when refitting
the gearbox.
DANGER
Turn off all electric power, hydraul-
ic and pneumatic pressure sup-
plies to the robot!
Remove the motor.
CAUTION
Do not alter the clutch position on
the motor shaft.
Remove the gearbox unit as de-
tailed in the service manual for
the gearbox.
Action
DANGER
Turn off all electric power, hydraul-
ic and pneumatic pressure sup-
plies to the robot!
Refit the gearbox to the carriage
as detailed in the service manual
for the gearbox.
Refit the motor.
Recalibrate the robot.
© Copyright 2009-2018 ABB. All rights reserved.
Note
xx1400000773
See Replacement of motor, axis 1 on page
For multi-tooth coupling, see Service manual - Gear-
box unit HPG (Güdel).
For elastomer coupling, see Operating manual - Top-
loader (Güdel).
Note
For multi-tooth coupling, see Service manual - Gear-
box unit HPG (Güdel).
For elastomer coupling, see Operating manual - Top-
loader (Güdel).
See Replacement of motor, axis 1 on page
Described in the section Updating revolution coun-
ters on page 314
Product manual - IRB 6620LX
3HAC035737-001 Revision: P
236.
236.