NoteAction
Connectors and pins:
• Axis-1 motor: R2.MP1
- + : pin 2
- -: pin 5
• Axis-2 motor: R2.MP2
- + : pin 2
- -: pin 5
• Axis-3 motor: R2.MP3
- + : pin 2
- -: pin 5
• Axis-4 motor: R2.MP4
- + : pin 4
- - : pin 6
• Axis-5 motor: R2.MP5
- + : pin 4
- - : pin 6
• Axis-6 motor: R2.MP6
IRB 2600:
- + : pin 4
- - : pin 6
IRB 2600ID:
- + : pin 7
- -: pin 8
CAUTION
The connections for the motor brakes
(24 VDC connection) are phase de-
pendent. If the connection on the pins
is switched, it can cause severe dam-
age to vital parts.
In order to release the brakes of the motor to
be removed, connect the 24 VDC power supply
to the motor connector.
Tip
For axis-2 and axis-3 motors: release the mo-
tor brake until the arm firmly rests on the
damper for each axis respectively. See posi-
tions in Position of robot on page 314.
12
Note
Whenever parting/mating motor and gearbox,
the gears may be damaged if excessive force
is used!
13
See the figure in:
• Location of axis-1 and axis-2
motors on page 307
Remove the attachment screws securing the
motor.
If needed use a 300 mm extension for bits 1/2"
(Motor axis 1).
14
Note
Always use removal tools in pairs diag-
onal to each other.
If required, press the motor out of position by
fitting two threaded bars in the threaded holes
in the motor flange.
15
CAUTION
Lift the motor gently in order not to
damage pinion or gears.
Remove the motor!16
Continues on next page
318 Product manual - IRB 2600
3HAC035504-001 Revision: AD
© Copyright 2009-2023 ABB. All rights reserved.
4 Repair
4.7.1 Removing motors
Continued
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