Cheap servo amp on eBay
Ned Simmons wrote:
Yes, that amp by itself is essentially a high performance DC drive. By
motion controller (and what I gather Jon is calling an "interface") I
mean a general purpose programmable device that can monitor the
position and velocities of the various parts of a system and generate
the command voltage (the input to the amps) to coordinate a motion
routine.
Thanks - still learning stuff. Bob
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