Trying to select the stepper motors for my new 3 axis 4 motors cnc mill which I build with 3/8” thick aluminum flat bars/plate (I will use 2 motors for the Y/A axis). I already have a PSU unit for these motors, 48VDC, 10A which I hope will be enough. The drivers supplied with these motors is: 5.6A digital bipolar drivers.
The one I consider has these specs:
NEMA23, 570 oz/in, 1/4”dual shaft,
2 faces, 1.8 deg/step
3.8 rated volts
5.0A current/phase
0.6 ohms/phase
2.5mH inductance/phase
2.4kg weight
My knowledge in electronics is minimum so I’m asking for a second opinion. This is the first time I will use such a big motor, my previous ones were 270 oz/in 1.0kg and although I don’t worry about the extra weight I’m not sure about the 3.8 rated volts and the 5.0A current/phase. Would my 10A PSU unit be sufficient? Any other comment?
Thanks