Quote Originally Posted by JohnHaine View Post
You could probably replace the transformer with a single phase one provided the overall rating is sensible. Or replace the whole PSU.

If it is a DC motor with the usual thyristor controller then that will probably run happily from single phase with some careful re-wiring. Actually checking the manual you referenced above it has a single phase mains connection anyway!

The coolant pump is more of a problem but its power is probably low and you can run 3 phase motors from single phase using some capacitor trickery - or use a cheap inverter - or replace the motor - or dispense with pumped coolant!
Yep, this might not paste well, but apart from coolant pump, nothing else uses 3 Phase.

Control Logic Voltage Current Controller / Driver Comments
X Axis +/- 10V 220V IRTA 1306
Y Axis +/- 10V 220V Fuse IRTA 1306
Z Axis +/- 10V 220V IRTA 1306
Spindle 220V 10A Sprint Electric 1200 DC Motor - 12 Amps?
ATC Motor 220V 3.15A
Coolant 415V
Lighting 12V 50VA
Monitor 220V