Re: Brushless Motor Spindle with CNC desktop machine

Thanks for your input Paul. Any help is greatly apriciated. I will
look into the "servo tester" another member has posted and get back to
you on what it is like with another post when and if it comes together.
regards
Richard.

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Paul Kelly" <tech@c...> wrote:
> Interesting, I'm building a little gantry mill and have ordered an RC
> brushless motor and controller for the spindle. They'll run on 12V
drawing
> about 100W and at 4200rpm/v should really scream. Total cost for
motor and
> controller is about $AU60.. If it works out (I'm a bit worried about
> temperature) then I'll be building a driver circuit to generate the
1-2ms
> servo pulse, probably from a serial command, but buttons would be easy..
>
> I should have some results in about 3-4 weeks. I'll post 'em.
>
> PK
>