FANUC

752 – Spindle spindle speed deviation

Spindle speed deviation alarm

Details

Spindle speed deviation alarm. Check spindle drive and mechanical condition.

Error typealarm
MeaningSpindle speed deviation
Typical causesSpindle drive fault motor fault bearing failure mechanical problem
SolutionsCheck spindle drive status verify motor operation check bearings review spindle diagnostics
Severityhigh

Catalog references

System Information

FANUC752

Utilities

Troubleshooting Steps

Troubleshooting steps

Check spindle drive status verify motor operation check bearings review spindle diagnostics

Related

Related FANUC Alarms

749 – Spindle spindle speed fluctuation

Spindle speed varies from command

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750 – Spindle spindle serial link error

Spindle amplifier communication error

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FAQ

Common questions

Is the spindle damaged?

Check spindle runout and bearing condition before restarting