Thank you all for your suggestions, they deffinately help.
After posting this question, I found another driver that has more features; the 4 Axis HCNCPRO Driver Board. It looks like I'm going to go with that and three Stepper3's NEMA23 185 oz-in 6 wire 2A/phase motors for the x,y,z axis and one Stepper3's NEMA17 44 oz-in 6 wire 0.8 A/phase for the rotary table. The weird thing is Stepper3 does not seem to list the motor voltages. But based on the 25x rule, I think I will be fine at 24 to 36 volts.
If any of this sounds like I've got my head screwed on backwords. I would love to hear about it. Also I'm still not sure on what software to use, any suggestions there would be very helpful.
David |