What does Mazak alarm 133 mean?

Mazak alarm 133 is "STOP SPINDLE". Spindle rotation did not start when the spindle rotation start command was issued during automatic operation. Error type: Spindle — spindle control mechanism malfunction. Machine state: Feed hold — feed stopped, machine ready.

How do I fix and clear Mazak alarm 133?

1. Conditions for spindle rotation start are not satisfied. Check the program and tool data. 2. The spindle amplifier and the encoder 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

WARNINGAlarm code

133

STOP SPINDLE

What it means

Spindle rotation did not start when the spindle rotation start command was issued during automatic operation.

What to do

11.
2Conditions for spindle rotation start are not satisfied.
3Check the program and tool data.
42.
5The spindle amplifier and the encoder must be checked for normal operation.
6Contact 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 →