Quote Originally Posted by amxen View Post
I do have 3 of these i could try and see if its any better if that dose not work .

http://www.ebay.co.uk/itm/EU-Free-Sc...item338efc0758
The problem with these motors in the inductance is far too high. Check these out:- http://cnc4you.co.uk/resources/60BYGH301B.PDF and see the difference, the motors you have require a much higher voltage to drive them. I would be selling them and getting some with lower inductance. ..Clive