Do you need to water cool erhm a water cooled spindle?!!

[HankMcSpank]

Ok, thanks to all.

I've now ordered a Toshiba VFD from Italy (as per silyavski's recommendation in this thread - http://www.mycncuk.com/forums/router...-remotely.html), here's the one I went for....

INVERTER VETTORIALE TOSHIBA 0,75 kW 230 Volt MONOFASE USCITA MOTORE TRIFASE 1 HP | eBay (I'll never go larger than an 800W spindle, so this VFD ouight to fit my needs well)

In the meantime, my thoughts turn to the spindle wiring - I've already got an 800W spindle but there was no information supplied, with it - I'm figuring it's likely that these water cooled spindle all have common wiring, so can anyone please tell me what the 4 pins are...



I've seen reference on the net to 'U' 'V' & 'W' for the spindle pins...are these just arbitary abbreviations give to the three phases?