What does Mazak alarm 134 mean?

Mazak alarm 134 is "SPINDLE ROTATION EXCEEDED". The spindle-speed limit has been exceeded. Error type: Spindle — spindle control mechanism malfunction. Machine state: Feed hold — feed stopped, machine ready.

How do I fix and clear Mazak alarm 134?

Reduce the spindle speed. The spindle amplifier must be checked for normal operation. Contact the nearest Mazak Technical Center or Technology Center. Clearing procedure: Fix cause → Power OFF → Power ON.

ALARMSMazatrol Assistant

CRITICALAlarm code

134

SPINDLE ROTATION EXCEEDED

What it means

The spindle-speed limit has been exceeded.

What to do

1Reduce the spindle speed.
2The spindle amplifier must be checked for normal operation.
3Contact the nearest Mazak Technical Center or Technology Center.

Codebook — decoded

DError typeSpindle — spindle control mechanism malfunction

KStop statusFeed hold — feed stopped, machine ready

NClearingFix cause → Power OFF → Power ON

Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.

Still stuck? Ask the Mazatrol assistant →