Yes, they have a motor on each side, and yes, I think it will happen with "real" linear bearings. Although with linear bearings, if it does it it will possibly bind up.
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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) |