Required equipment
NoteArt. no.Spare part no.Equipment, etc.
Includes
• motor
• pinion
• o-ring 21522012-
430.
See Spare part lists
on page 351.
Motor including pinion
Must be replaced when
reassemling the motor.
21522012-430O-ring
Used to lubricate the mo-
tor clutch.
--Mobilux EP 2
Used to lubricate the o-
ring.
3HAB3537-1Grease
Always use the removal
tools in pairs!
3HAC14973-1Removal tool, motor
M12x
3HAC14459-1Lifting tool, motor ax
1, 4, 5
24 VDC, max. 1,5 A-Power supply
For releasing the brakes.
Content is defined in sec-
tion Standard tools on
page 346.
-Standard toolkit
Complete kit that also in-
cludes operating manual.
3HAC15716-1Calibration Pendulum
toolkit
Required if Calibration
Pendulum is the valid cal-
ibration method for the
robot.
Delivered as a set of calib-
ration tools.
3HAC055412-001Calibration tool box,
Axis Calibration
Required if Axis Calibra-
tion is the valid calibration
method for the robot.
These procedures include
references to the tools re-
quired.
Other tools and proced-
ures may be required.
See references to
these procedures in
the step-by-step in-
structions below.
See chapter Circuit dia-
gram on page 353.
Circuit diagram
Continues on next page
Product manual - IRB 6620 243
3HAC027151-001 Revision: T
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.6.1 Replacement of motor, axis 1
Continued