Required equipment
Note! The different motors are not compatible. Make sure to replace with correct
model!
NoteArt. no.Spare part no.Equipment, etc.
(Elmo)3HAC4790-1Motor, axis 2
Color: ABB Orange3HAC021350-001Motor, axis 2
(Yaskawa)
Color: Graphite White3HAC021350-003
(Yaskawa)
Always fit a new one!3HAB3772-1O-ring
3HAB3676-1Gasket
3HAB7887-1Measuring tool, motor
24 VDC, max. 1.5 A. For re-
leasing the brakes.
Power supply
The content is defined in
the section Standard tools
on page 229.
Standard toolkit
Complete kit that also in-
cludes operating manual.
3HAC15716-1Calibration Pendulum
toolkit
These procedures include
references to the tools re-
quired.
Other tools and procedures
may be required. See refer-
ences to these procedures
in the step-by-step instruc-
tions below.
See the chapter Circuit dia-
gram on page 235.
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 117.
Removal, motor axis 2
The procedure below details how to remove the motor, axis 2.
Note/IllustrationAction
DANGER
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
1
Shown in the figure Location of mo-
tor, axis 2 on page 173.
Remove the cover of the connection box.2
Continues on next page
174 Product manual - IRB 2400
3HAC022031-001 Revision: P
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.7.2 Replacement of motor, axis 2
Continued
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