Hello
I plan to make my own cnc machine (2300*1600 mm) mainly for wood and maybe some alu. It will be rack and pinion driven (x,y) becouse speed is priority z axis ballscrew. Im not so good with electricity so i need some comments/advice on my stepper&power&drive decisions.I plan to buy following:
power supply y,x axis: PS408-5 Linear power supply
power supply z axis :SPS705 Unregulated switching power supply.
stepper x,y axis: SY85STH118-6004B Nema 34 High Torque hybrid stepper motor
stpper z axis: SY85STH80-5504B Nema 34 Stepper motor
for stepper drives i dont know yet G210X or G203V (is microstepping realy that important??? which one is better??)
Is this the best choice????
Thanks for help and sory for bad english
Martin