ABB IRB 140 Product Manual page 190

4 Repair
4.8.1 Replacement of gearbox, axes 1-2 and damper, axis 1
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190
Action
Clean the mating surfaces of the base and
of the gearbox unit with isopropanol.
Fit a small amount of Loctite 574 on the
mating surface in the gearbox unit.
Fit the base to the gearbox unit and secure
it with the attachment screws and the
washer.
Refit the bottom plate and secure it with its
attachment screws.
Fit the lifting slings to the base/gearbox unit,
turn it right side up and move it to the install-
ation site.
Secure the base to the foundation
Refit the lower arm.
Refit the upper arm.
Refit the serial measurement board.
Refit the cable harness.
Refit the motors, axes 1 and 2.
Perform a leak-down test.
Fill the two gearboxes with oil.
Clean Room robots: seal and paint the
joints that have been opened. See
cing parts on Clean Room robots on
page 100
Note
After all repair work, wipe the robot free
from particles with spirit on a lint free cloth.
© Copyright 2004-2013 ABB. All rights reserved.
Note
Shown in the figure
page 187.
Shown in the figure
page 187.
20 pcs, tightening torque: 35 Nm ± 3 Nm.
Shown in the figure
unit, axes 1-2 on page
Attachment bolts and the tightening
torque are specified in section
screws on page 66
Detailed in section
plete lower arm on page
Detailed in section
plete upper arm on page
Detailed in section
measurement unit and the battery pack
on page 148.
Detailed in section
harness on page
Detailed in sections:
• Replacement of motor, axis 1 on
page 158
• Refitting, motor axis 2 on page
Detailed in section
down test on page
Axis 1 gearbox:
Oil: Mobilgear 600 XP 320
Art.no: 11712016-604
Volume: 1200 ml
Axis 2 gearbox:
Oil: Mobilgear 600 XP 320
Art.no: 11712016-604
Volume: 1000 ml
Repla-
3HAC027400-001 Revision: K
Illustration, base on
Illustration, base on
Location of gearbox
186.
Attachment
Replacement of com-
116.
Replacement of com-
110.
Replacing the serial
Replacement of cable
102.
164.
Performing a leak-
217.