4.6.5 Replacing motor axis 5
Introduction
This section describes how to replace motor axis 5.
The section consists of these parts:
• Removing motor axis 5 on page 372
• Removing the pinion on motor axis 5 on page 374
• Refitting the pinion on motor axis 5 on page 375
• Refitting motor axis 5 on page 376
• Connecting motor axis 5 on page 377
• Connecting motor axis 5 on page 377
Reused pinion
Note
The pinion in motor axis 5 is matched with the bevel gear for axis 5. When the
motor is replaced the pinion therefore must be removed from the dismounted
motor and be fitted to the new motor.
Location of motor axis 5
The motor axis 5 is located inside the upper arm tube, but attached to the wrist
unit. See figure!
xx0200000204
Motor axis 5 (inside upper arm tube)A
Upper arm tubeB
Wrist unitC
Continues on next page
370 Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
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4 Repair
4.6.5 Replacing motor axis 5
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