4 Repair
4.7.1. Replacement of motor, axis 1
189 3HAC022032-001 Revision: E
© Copyright 2004-2008 ABB. All rights reserved.
Motor unit, axis 1
(IRB 4400/S)
3HAC021729-
001
Yaskawa
Includes pinion
O-ring, motor 2152 0431-11
Flange sealing 1234 0011-116 Loctite 574
Gasket 3HAC 4432-1 Between the motor and the
connection box.
Replace if damaged!
Standard toolkit 3HAC 17594-1 The contents are defined in
section Standard toolkit on
page 264.
Power supply 24 VDC, 1.5 A
Used in order to release the
brakes.
Measuring toll 3HAB 7887-1 or
3HAB 1408-1
Choose one of the tools.
Other tools and
procedures may be
required. See
references to these
procedures in the step-
by-step instructions
below.
These procedures include
references to the tools
required.
Circuit Diagram See chapter Circuit diagram in
the Product manual, reference
information.
Calibration Pendulum
Instruction
General calibration information
is included in section
Calibration information on
page 235.
Equipment, etc.
Spare part
no.
Art. no. Note
Continued
Continues on next page
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