Jon Elson wrote: > Viesturs Lācis wrote: > >> The small problem here is that putting encoder on ballscrew is just a >> waste of encoder as the nut is rotating and the screw is fixed :)) >> >> > Oh, yes, in this case, the encoder would need to either be on the motor, or > driven by a separate belt from the rotating nut. If one was really > resourceful, > you could get a large-bore hollow-shaft encoder disc or resolver and mount > it directly on the encoder, but those are usually expensive. > should read >> rotating nut << not encoder in the above line >
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