Thanks for the reply but i have just had a look at some pictures of the Sprint boards and thats not what is fitted to my microrouter. Im somewhat confused, the KBIC 225D board is a PWM for DC motors from what i read but the router is fitted with an AC porter cable motor. The board looks like it is m...

I have a Denford Microrouter and i am looking to change the Porter cable spindle for a water cooled spindle. Having looked at the electronics i see that the speed control is done via a KB electronics KBIC board, is that correct? I see 6 wires connected to the board and it looks to me like 240v in to...