ABB IRB 6650S Series Product Manual page 382

4 Repair
4.7.3 Replacement of gearbox, axis 3
Continued
8
9
10
11
12
13
14
15
382
Action
Turn the gearbox to align the at-
tachment screw holes with those
in the upper arm.
Fit the gearbox onto the guide
pins and slide it into position.
Remove the lifting tool.
Secure the gearbox with 22 of
the 24 gearbox attachment
screws.
Remove the guide pins and
tighten the remaining two
screws.
Refit the upper arm with a new
sealing, axis 2/3 .
Refit the motor.
Recalibrate the robot!
DANGER
Make sure all safety require-
ments are met when performing
the first test run. These are fur-
ther detailed in the section
test run may cause injury or
damage on page 30.
© Copyright 2004-2018 ABB. All rights reserved.
Note
Make sure the o-rings are seated properly and the
gearbox correctly oriented!
24 pcs: M12 x 60.
Tightening torque: 115 Nm.
Reused screws may be used, providing they are
lubricated as detailed in section
page 431 before fitting.
Art. no. is specified in
page 376.
Detailed in section Refitting, upper arm on page
Detailed in section Refitting, motor on page
Pendulum Calibration is described in Operating
manual - Calibration Pendulum, enclosed with the
calibration tools.
Axis Calibration is described in
Calibration method on page
General calibration information is included in section
Calibration on page
First
Screw joints on
Required equipment on
335.
Calibrating with Axis
401.
389.
Product manual - IRB 6650S
3HAC020993-001 Revision: Z
270.