This page was created for DIY individuals interested in building their own controls for a CNC plasma cutting table with integrated digital torch height control and ohmic touch-off. The parts listed are know to work and are currently used by CNC table manufacturers. No support will be given for assembly or use of these products. Builder accepts all responsibility.

Proma Myplasm controller from Proma Electronika $399 software included. see website for software download and manuals

DM556 stepper driver $15.41 Ebay (prices change) 4 for $61.64 Driver is 4 amp RMS. Set to 4.9A peak to give 3.5A RMS.

48VDC 500Watt power supply $36.99 Amazon

24VCD 48Watt power supply $7.99 Ebay

623 in-oz 3.5 amp motor $50 Precision Plasma LLC 4x$50 = $200 (Only sold with gantry kit)

Magnetic on/off and e-stop $31.99 Ebay

Carlon 12x12x6 junction box $34.99 Home Depot

80mm 110V fan $9.99 Ebay

Note: Use 20 gage stranded 4 conductor wire between motors and drives.

Total cost with wire, fuse, and gromets approximately $800