Re: Question on Mariss' E-Stop circuit

--- In CAD_CAM_EDM_DRO@yahoogroups.com, R Rogers <rogersmach@y...> wrote:

> For a dump circuit you need 7 ohms. The caps must be dumped quickly

so the servos will stop abrubtly rather than slowly wind down to a
stop like slowly proceed into the vice before it stops.

>
> Ron

How about for little 258 oz-in steppers driving 20 tpi lead screws on
a Taig mill? I'm thinking that there isn't going to be much inertia
with those. I've already used the on/off rocker switch once to stop
it and it seemed to stop pretty quickly.

Monte