9
Replacing the R-axis dr
iv
e unit
9-2
Step7
Remove the R-axis motor mounting
bolts.
Removing the R-axis motor mounting bolts
Step 7
R-axis motor mounting bolt M4×8
53903-FV-00
Step8
Remove the pulley set screws.
Remove the pulley and replace it with a
new one.
53904-FK-00
Step9
Replace the motor
with a new one
and assemble this new pulley in
the reverse order of removal.
When assembling the belt onto the motor,
it is necessary to adjust the belt tension.
Adjust the belt mounting tension by
changing the R-axis motor installation plate
mounting position.
• R-axis belt tension
(Appropriate frequency): 308 to 398 Hz
53911-FK-00
Step10
Reattach the covers.
Step11
Go out of the safety enclosure.
Removing the pulley set screws
Step 8
Pulley 2
KDS-M1751-00
Set screw 2
92A08-04306
Apply screw lock when assembling
Summary of Contents for SCARA R6Y XE Series
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Page 135: ...Chapter 10 Robot cable replacement Contents 1 Robot cable replacement 10 1...
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Page 139: ...Chapter 11 Maintenance parts Contents 1 Consumable parts 11 1 2 Basic specification 11 2...
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