Info/Illustration
Action
Step
xx0300000173
Place the new
gearbox unit
on a level sur-
face and support it at position A, according
to the figure on the right.
Make sure the unit is stable and rests secur-
ily on the surface, including the weight of
the base that is to be refitted.
4
Part no. is specified in
B: Approximately 200mm (IRB 4400
models)
Shown in figure
Refit the
sealing
to the gearbox unit.
Replace it if damaged.
5
Part no. is specified in
Raise the base and fit it to the gearbox unit.
6
Align the hole pattern of the base to the
gearboxes. Turn the gear if necessary by
the motor pinion, axis 1.
Shown in figure
Refit the base with the
attachment screws
and washers, gearbox unit.
7
Attachment: 14 pcs, M16x80-12.9
UNBRAKO.
Tightening torque: 260 Nm.
Reused screws may be used, provid-
ing they are lubricated as detailed in
Screw joints in the Product manual,
reference information before fitting.
Shown in the figure
Refit the
bottom plate
with its attachment
screws.
8
See section
Strap the gearbox unit as in the removal in-
struction
9
Lift the gearbox unit together with the base
and use the hoisting block to tip the com-
plete assembly backward by 90°, into nor-
mal mounting position.
10
Refit the robot to the foundation.
11
Detailed in section
complete arm system on page 156
Refit the complete arm system.
12
Continues on next page
Product manual - IRB 4400
251
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.8.1 Replacement of gearbox unit, axes 1-2-3
Continued
Summary of Contents for IRB 4400/60
Page 1: ...ROBOTICS Product manual IRB 4400 ...
Page 8: ...This page is intentionally left blank ...
Page 94: ...This page is intentionally left blank ...
Page 282: ...This page is intentionally left blank ...
Page 294: ...This page is intentionally left blank ...
Page 296: ...This page is intentionally left blank ...
Page 302: ......
Page 303: ......