I've looked over the machine and all the circuit boards seem to be specific to Sei ie they all have their name and part numbers on. The X-Y motors according to the manual are HY200 3437 s with encoder heads RM21D- 1000 and the Z axis PH268E2.3B with a 5540-A06 encoder head but I will have to clarify that tomorrow.
The manual states that the motor power consumption I assume for the three axis is 0.8kw
There's a page on the power supply describing the warning LEDs, which states the XY power at 60v and the Z at 33 volts.
The spindle is three phase and 3hp .
I do have the manual in PDF
Thanks,
Paul