RE: [CAD_CAM_EDM_DRO] Re: G320s, New and Improved!

Jon,

Not to encourage you any more about servos with tachs, but the lack of one
is why the Gecko G320/340 units dither. On the units prior to this brand new
revision increased dithering was the trade off for adjusting the servo for a
stiffer response. I know you are convinced that if it is not a true servo
like the ones you designed than it is sub-optimal. But, I can tell you from
real world experience that the Gecko G320/340 series step and direction
servo drives are a great performing solution for a lot less money that the
true servos your preach.

Tim
[Denver, CO]

> -----Original Message-----
>
> It can be argued that any servo which dithers with no other input is not
> properly tuned. I can say that my servos do NOT dither, except under
> very rare circumstances when a mechanical resonance has been excited.
> That, in itself, is indication that I could tune it better, but it is very
> much
> "Good Enough".
>
>
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