your hurco kmb1 will run on single phase power,period.
drill...i have worked for hurco since september of 1984, i know the kmbx1 well...actually, the only requirement for three phase power on a kmb1 is for the three phase flood pump motor if it is so equipped...the spindle drive (parajust model a 5hp) requires single phase 230 volt power, the servo drives (most-likely cmc randtronics servomate) also require only single phase power, as does the cnc power supply...why get all involved in three phase generators or vfd's if you can simply replace the three phase flood motor with an inexpensive single phase flood pump...better yet, if you do not require flood, but can use mist coolant instead, disconnect the flood motor and you are good to go...if you take a close look at the parajust a drive, you will see labeled input power, and you will see only two power lines...the kmb1 will simply run on single phase, actually, it is the only hurco model that would, and it was a popular pole building\garage mill, you will need to connect your single phase power to the proper two wires on the three wire disconnect lugs,a good electrician can help, or get ahold of your local hurco rep, we would love to help,do not forget your ground wire connected to the ground lug...regards...john