ABB IRB 4400/60 Product Manual page 229

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Product manual - IRB 4400
3HAC022032-001 Revision: Q
Action
Apply flange sealing to the motor flange.
Place the new motor in the gearbox.
Do not damage the pinion and the gear
wheel!
Fit the upper and lower screws (A, B) and
tighten until there is no space between the
motor flange and the gearbox.
There should be a big backlash between the
motor pinion and the gear.
Note
Adjust the motor before continuing the refit-
ting procedure!
Fit the other two attachment screws and
washers, motor.
Refill with oil.
Refit the connection box.
Reconnect the connectors.
Refit the cover of the connection box.
Recalibrate the robot!
© Copyright 2004-2018 ABB. All rights reserved.
4.7.3 Replacement of motor, axis 3
Information
Art. no. is specified in Required equipment
on page 226
Note
Check the position of the motor! The motor
label should be mounted in the same pos-
ition as it had before the removal.
xx0300000160
Motor axis 2, is shown in the figure!
A: Upper screw
B: Lower screw
C: Pushing direction
Adjustment is detailed in section
ment of motors, axes 1-3 on page 231
Shown in figure Location of motor on
page 226
M10x70
M10x30
Tightening torque: 60 Nm
Where to find type of oil and total amount
is detailed in Type and amount of oil in
gearboxes on page 114.
Shown in the figure Location of motor on
page 226
Calibration is detailed in a separate calib-
ration manual enclosed with the calibration
tools.
General calibration information is included
in section Calibration on page
Continues on next page
4 Repair
Continued
Adjust-
263.
229