Re:More on Re: Insulating D-shell from chassis?

Hello,

Randy's mill is a sherline with the stock nmotor. And the solution
(already posted) was to insulate the p-port dsub from the controller
box...

Ballendo

--- In CAD_CAM_EDM_DRO@yahoogroups.com, Don Rogers <Don@C...> wrote:
> I'm curious, I your spindle motor one of the treadmill motors???
I'm about
> ready to mount one on my Taig Mill and have another for the lathe.
>
> An idea comes to mind from old EMI-RFI issues on computers. Could
you
> mount your motor driver/speed control within a few inches of the
motor,
> and then enclose everything in a box of perf aluminum? This make
a very
> good EMI-RFI shield and coupled with the electronics of the speed
control
> might solve your problem, and still give the air flow to keep
things at a
> working temperature.
>
> An interesting problem. I'll be glad to see the solution.
>
> Don