Sorry for the long delay, ended up moving my shop a mile up the road. I seem to have things figured out on my little lathe except for one thing. I'm still lost when it comes to this spindle. Here is the specs
SEM MT30 U4-48, Serial#H10062
Max RPM 3000, Volts 140, Pulse Amps 57
Cont Stall Torque 4.5 Nm, Insul F
Tacho 7V per 1000 rpm
Brake- Supply 110 vac F90-1059
I did however find a dead forum where someone has claimed to use a dg4s-16035 dc positioning servo drive. 160v 35a 80VDC max without braking circuit. He paired it with a brkc-180 braking circuit. This is the first time I've ever tried to cnc a spindle so any help will do.
If you need some more information on parts of my machine ill be happy to get it for you.