need phase converter info

mike silvia

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I have a 2 hp bridgeport with a prototrack SMX controller on it. Which phase converter would you recommend and or stay away from?
Thanks
Mike
 
If the spindle motor is on a VFD and or the computer and controller run off the 3 phase input you are going to need a CNC rated RPC. A static converter will not work. You can always build one, Or buy one from a reputable builder. Who that is, varies with who you ask. I build my own and for others to fund my hobby machining addiction. So I will not say who to buy it from.

What I will say is that from what you have indicated, you WILL need a RPC that is CNC rated. This means that the leg to leg voltages are all within a few volts at all load levels.
 
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or this

American Rotary Phase Converter AR5 5 HP 1 to 3 Three PH Heavy Duty HD CNC
 
I would highly recommend a "Phase Perfect" convertor, very clean power which is important with CNC or electronics (<1% difference between legs). It acts like a 3 phase power supply so you can run multiple machines if you want. Used one for years on my CNC.
 
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