Hey these anygood ? for prusa

This auction on eBay seems to be pretty good price wise and I'll have some spare for my second prusa I'll be building question is are these anygood
here's the link: Stepper motors
What you guys think ?
terramir

Yes those are good for a reprap, a friend built a prusa out of those.

Ask the seller to remove the pulleys, they are no fit for standard reprap belts and are a pain to remove if you don't have the appropriate tool.

You might also have to remove the dampers, otherwise the shaft might not stick enough length out - you'll see that at the time of assembly.

Edited 1 time(s). Last edit at 01/10/2012 07:51AM by DeuxVis.

I found out something at least if I can believe the polish site (and the translation) these are supposed to be rated at 2.1V (which I think is the minimum have a resistance per coil of 1.4 to 1.6 ohm (at least there I see two sources and be rated 1.5A) so two questions
#1 how do I limit the current with a generation 7 board
#2 at 1.4 to 1.6 ohm what voltage can this thing hack with our stepper drivers dun want to feed it too much
terramir