hello again

i dont know if this will help anyone but it sure does give alot of info on vext step motors single and 5 phase units


http://ftp.cnchungary.com/Varsanyi_P...0VEXTASTEP.pdf
i hope this is right,im not exactly sure how to post a link in a thread if that doesn't work then im sure a google search will turn it up. the PDF name is as follows
50vextastep.pdf

hope this helps

Keith.