Chuck, that's .00025/ step for 1.8° with 1/4-20 screws ( 1/(20*200) ), .000125 for .9°.
And what you said about all being equal is confusing. As long as the computer can output steps fast enough for the .9° motor, if you do a G1 X5 F30, it's going to move the same speed with either one.
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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) |