Re: AC servos

--- In CAD_CAM_EDM_DRO@yahoogroups.com, Jon Elson <elson@...> wrote:

>

> Sure, these are really Yaskawa motors and drives, judging by the
> model numbers.

Correct, it even mentions Yaskawa on the labels.

> Or, you can use step generation hardware to produce the step
> rate you need. The performance of these drives is somewhere
> between awesome and frightening! I had one accelerating to 3000
> RPM and stopping within a single revolution!

So something a long the lines of a G-rex will be needed, and limit
switches!

Thanks for the advice!

Graham