PM-25MV speed control

mcham

mcham
Does anyone have a solution to controlling the spindle of a Precision Matthews PM25mv? It has a BLDC system controlled by a pot. I don't think it is safe to just hook it up without electrical isolation. It would also need to involve some relays to enable and control forward/reverse.

Thanks guys!
 

masso-support

MASSO Support
Staff member
Those type of drives are not designed for CNC interface and you are right they also need isolation for control. On/off can be done via a relay but RPM control will need some more electronics such as optical isolators.
 

masso-support

MASSO Support
Staff member

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