ABB IRB 6640 Foundry Prime - Replacing Motor Axis 6

4.6.6 Replacing motor axis 6
Introduction
This section describes how to replace motor axis 6.
The section consists of these parts:
• Removing motor axis 6 on page 380
• Preparation of the tilthouse before fitting a new motor on page 383
• Preparation of motor axis 6 before fitting on page 383
• Refitting motor axis 6 on page 384
Location of motor axis 6
The motor axis 6 is located in the center of the wrist unit as shown in the figure.
xx0700000126
Gearbox axis 6A
Motor axis 6B
Attachment screws (4 pcs)C
Required parts
NoteSpare part no.Part
Includes:
• Motor
• Pinion
• O-ring
See chapter Spare parts.Motor,
including pinion
Must be replaced when reassembling
the motor.
21522012-430O-ring
Must be replaced when replacing mo-
tor.
3HAC048560-001Gasket
Must be replaced when opening cover.3HAC033489-001Gasket, cover
Continues on next page
Product manual - IRB 6640 Foundry Prime 379
3HAC040586-001 Revision: N
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4 Repair
4.6.6 Replacing motor axis 6