4 Repair
4.8.1. Replacement of gearbox unit, axes 1-2-3
3HAC022032-001 Revision: E
222
© Copyri
ght
200
4-2008 ABB.
All rights reserved.
2.
The gearbox unit weighs 360 kg (robot
version IRB 4400/45, /60, /L30, /L10 and
IRB 4400/S) or 475 kg (robot version IRB
4450S)! All lifting equipment used must be
sized accordingly!
3.
The base weighs 130 kg! All lifting
equipment used must be sized accordingly!
4. Place the new gearbox unit on a level
surface and support it at position A,
according to the figure on the right.
Make sure the unit is stable and rests
securily on the surface, including the weight
of the base that is to be refitted.
Note! The figure shows the IRB 4400 but
the procedure for the IRB 4450S is the
same.
xx0300000173
B: Approximately 200mm (IRB 4400
all models)
B: Approximately 230 mm (IRB
4450S)
5. Refit the sealing to the gearbox unit.
Replace it if damaged.
6. Raise the base and fit it to the gearbox unit.
Align the hole pattern of the base to the
gearboxes. Turn the gear if necessary by
the motor pinion, axis 1.
Action
Info/Illustration
Continued
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Summary of Contents for IRB 4400 - 45
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Page 8: ...Table of Contents 6 3HAC022032 001 Revision E Copyright 2004 2008 ABB All rights reserved ...
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Page 297: ... Copyright 2004 2006 ABB All rights reserved Foldout 1 ...
Page 298: ... Copyright 2004 2006 ABB All rights reserved Foldout 2 ...
Page 299: ... Copyright 2004 2006 ABB All rights reserved Foldout 3 1 ...
Page 301: ... Copyright 2004 2006 ABB All rights reserved Foldout 4 ...
Page 302: ... Copyright 2004 2006 ABB All rights reserved Foldout 5 ...
Page 303: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 1 ...
Page 304: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 2 ...
Page 305: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 3 ...
Page 307: ... Copyright 2004 2006 ABB All rights reserved Foldout 8 ...
Page 313: ... Copyright 2004 2006 ABB All rights reserved Motor Axis 1 3 Sheet 103 ...
Page 314: ... Copyright 2004 2006 ABB All rights reserved Feed Back Axis 1 3 Sheet 104 ...
Page 315: ... Copyright 2004 2006 ABB All rights reserved Motor Axis 4 6 Sheet 105 ...
Page 316: ... Copyright 2004 2006 ABB All rights reserved Feed Back Axis 4 6 Sheet 106 ...
Page 317: ... Copyright 2004 2006 ABB All rights reserved Customer Connection Sheet 107 ...
Page 318: ... Copyright 2004 2006 ABB All rights reserved Pos Indicator Axis 1 Option Sheet 108 ...
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