4 Repair
4.6.5. Replacement of motor, axis 5 IRB 6640
3473HAC026876-001 Revision: F
© Copyright 2007-2010 ABB. All rights reserved.
Removal, motor, axis 5
The procedure below details how to remove motor, axis 5.
O-ring 21522012-430 Must be replaced when
reassembling motor!
Loctite 574 Option Foundry Prime
Grease 3HAC3537-1 For lubricating the o-ring.
Isopropanol 11771012-208 For cleaning motor pinion
and motor pinion hole.
Mineral oil CS 320 For lubrication of pinion
shaft and pinion hole.
Removal tool, motor
M10x
3HAC14972-1 Always use the removal
tools in pairs!
Oil injector / max
500 MPa
3HAC021590-001 For pressing out the pinion,
motor 5.
Extension bar 300
mm for bits 1/2"
3HAC12342-1
Motor press pinion 3HAC021883-001 For pressing the pinion on to
the new motor.
Measuring tool 6896134-GN
Guide pins M8 x 100 3HAC15520-1 For guiding the motor.
Guide pins M8 x 150 3HAC15520-2 For guiding the motor.
Power supply - 24 VDC, 1.5 A
For releasing the brakes.
Standard toolkit - The content is defined in the
section Standard toolkit on
page 409.
Other tools and
procedures may be
required. See
references to these
procedures in the
step-by-step instruc-
tions below.
These procedures include
references to the tools
required.
Circuit Diagram 3HAC025744-001 See the chapter Circuit
diagram.
Equipment, etc. Spare part no. Art. no. Note
Action Note
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots:
Do not turn off the air pressure to motors and
SMB.
2. Drain the oil from gearbox axis 5. Detailed in the section Oil change,
gearbox, axis 5 on page 177.
Continued
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