You can give a motor up to 20x to 25x the rated voltage. You also need to make sure your driver can handle that same voltage. I think 70V is the max rating of Gecko 201's, which are probably the most popular drives you'll see here. (rated over 30V, anyway) There is some good information in the white papers at http://www.geckodrive.com/support.htbml?order_id= .
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Gerry
Mach3 2010 Screenset
http://home.comcast.net/~cncwoodworker/2010.html
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management) |