I think for that purpose a stepper motor would be better, is not it?

Tamas


On 15/08/06, M. Adam Davis <stienman@gmail.com> wrote:
>
> More precise speed control, longer life (fewer things to wear out),
> and much lower electrical noise.
>
> They aren't meant to hold a particular position, though, so it
> probably isn't a good choice for position control.  You could use it
> that way, but probably not very precisely.
>
> -Adam
>
> On 8/15/06, L030010 <l030010@singnet.com.sg> wrote:
> > Hi all
> >
> > can anyone please advice me why is it good to use a brushless motor? and
> if
> > i need a PID control of position is it a good choice?
> >
> > Regards
> >
> >
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