Re: Spindle Relay Question

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "turbulatordude"
<dave_mucha@y...> wrote:

> I am not sure how you propose to run the motor. PWM out of the PC

and

> PWM the SSR ?
>
> For a few $$ you can buy a SCR driver for the motor (surplus center)
> and that can accept your PWM as the speed source.
>
> A single DPDT mechanical relay could be used to then reverse

direction.

>

That's what I have. An SCR driver. I was only worried about how to
change direction from the computer. It sounds like a mechanical relay
is the way to go.

I was going to try a digispeed on it for the speed.

Thanks to all who responded!

David