4.7.4 Adjustment of motors, axes 1-3
General
This section details how to adjust the motors during refitting. It applies to the motors
in axes 1, 2 and 3 and is a complement to the refitting instructions found in sections
• Replacement of motor, axis 1 on page 216
• Replacement of motor, axis 2 on page 221
• Replacement of motor, axis 3 on page 226.
Required equipment
NoteArt. no.Equipment, etc.
Content is defined in section Standard
tools on page 291.
3HAC17594-1Standard toolkit
Choose one of the tools. They are all
compatible with the motor.
Either
3HAB7887-1 or
Measuring tool
3HAB1408-1
24 VDC, 1.5 APower supply
For releasing the brakes.
These procedures include references
to the tools required.
Other tools and procedures may
be required. See references to
these procedures in the step-by-
step instructions below.
See chapter Circuit diagram on
page 297.
Circuit diagram
CAUTION
Always cut the paint with a knife and grind the paint edge when disassembling
parts. See Cut the paint or surface on the robot before replacing parts on page 140.
Adjustment
The procedure below details how to adjust the motors during refitting.
InformationAction
Lock the motor brake before mounting the
adjustment tool.
1
Art. no. is specified in Required equip-
ment on page 231.
Fit the measuring tool to the motor axis.2
Continues on next page
Product manual - IRB 4400 231
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.7.4 Adjustment of motors, axes 1-3
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