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Using a DMM 750 watt servo motor as a spindle motor

Posted: Thu Jun 11, 2020 3:31 pm
by Dbur525
Well, seems i cannot use the DMM auto tune on the spindle motor. Im about to email DMM support and asked for basic motor settings.
but if anybody is using this motor as a spindle with success, i would love to see your motor settings.
My spindle does run, but in aluminum with a 1.5 inch 3 flute facing mill i can only take .030 depth of cut 8 inches per minute any deeper or faster feed than that and motor just stalls and trips spindle fault alarm (lack of (torque)