Re: [CAD_CAM_EDM_DRO] Caps over Sherline spindle.. doesn't work...

it also sounds like your home electrical power isn't
quite up to par.

--- Abby Katt <cncgroupnospam@...> wrote:

> Well, tried it and.. well, it doesn't work.
> No smoke, but rather scary: I started with the motor
> down on low speed,
> turned it on.. it ran really slow for a second, then
> with a THUD (and
> lights dimming) the motor raced up to maximum speed.
> The motor seems to
> lock at max speed... of course, I didn't wait
> around like that. I tried
> it again with the same behavior, then removed the
> caps and it's still
> working.. which is good.
>
> So why didn't this work then? Does the Sherline
> speed controller do some
> trickery with capacitance/resistance to compensate
> for heavy-cuts and
> thus deliver more power when the motor is under
> load? If so, what can I
> still get away with on this motor and caps? Or is it
> a dead duck?
>
> Thanks guys!
> *confused*
> Abby
>
>
>
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