Rusty Nuts
Sun 31 July 2011, 11:34
I pulled my back out Sat morning so I decided to break from my build and decide on my motors and power supply.
I'm looking at the O. M. PK299-F4.5A steppers wired Unipolar half coil (4.5A/phase, 2.5 mH), the Antek PS-10N50R5R12 power supply (50 volts /20A, 12 volts /1A, 5 volts /1A).
For my BOB: PMDX 126 w/PMDX 134 and the drives: Gekco G2036V.
I will be building 3.0:1 belt gear boxes and using a 20 tooth pinion gear.
I have no clue if I'm in the right ball park on my selections so feel free to comment and give suggestions. (My other CNC router is home made w/Hobby CNC controller which I purchased as a complete kit. It runs great but this is a lot bigger scale.).
I'm looking at the O. M. PK299-F4.5A steppers wired Unipolar half coil (4.5A/phase, 2.5 mH), the Antek PS-10N50R5R12 power supply (50 volts /20A, 12 volts /1A, 5 volts /1A).
For my BOB: PMDX 126 w/PMDX 134 and the drives: Gekco G2036V.
I will be building 3.0:1 belt gear boxes and using a 20 tooth pinion gear.
I have no clue if I'm in the right ball park on my selections so feel free to comment and give suggestions. (My other CNC router is home made w/Hobby CNC controller which I purchased as a complete kit. It runs great but this is a lot bigger scale.).