Quote Originally Posted by JAZZCNC View Post
To be honest John it's not that simple because without knowing more about the machine you intend to fit these too no one can advise you reliably.

Many factors like voltage and motor inductance etc come into play and not just motor size.

Give me some idea of the machine and I'll gladly point you to suitable gear. Best advice at moment is to Stay away from Ebay Kits.
Lots of detail about my machine here Jazz. No laughing allowed or even aloud

http://www.mycncuk.com/threads/13746...ld-Deckel-mill

I am not doing anything professional, Just a toy so that I can hopefully get a handle on the CNC process . I am currently running with the switches set for 2.84amps at half current which I presume means I am sending about 1.5 amps to my motors and this seems to handle the loads I am putting on so far . I have not been flogging it