>
> Enough for what? At that slow rate (with n o dynamic load) the servo system
> will basically step one count at a time at the 2.7 Hz rate but each step will
> only advance 600 nano inches, Are your mechanics good enough that this
> matters?
>
> Even with a variable load +-10 counts should be easy, this is only +- 6
> micro inches...
Oops, I lost a decimal place there. With .200 inches per turn and 32768
counts per turn, 1 count is 6 micro inches 10 counts would be 60 micro inches
Peter Wallace
Mesa Electronics
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