Re: [CAD_CAM_EDM_DRO] Re: Running Uniploar motors as Bipolar motors.

Oh No !!! :-0

Forget everything I said ! Clearly, I'm not too smart with this stuff.

mariss92705 wrote:

> Chris,
>
> But did you factor in the framistat into your considerations?
>
> Mariss
>
> --- In CAD_CAM_EDM_DRO@y..., Chris L <datac@l...> wrote:
> >
> >
> > mariss92705 wrote:
> >
> > > Hi,
> > >
> > > If an 8-wire motor has a 1A unipolar rating and you have a full
> step
> > > or half step drive, then:
> > >
> > > Use 1A if you are running the motor with a unipolar drive (6 wire)
> > > Use 1A if you are running half-winding bipolar.
> > > Use 1.41A if you are running parallel bipolar.
> > > Use 0.707A if you are running series bipolar.
> > > Use 0.707A if you are running full-winding bipolar.
> > >
> > > If you are using a microstep drive and you want optimum
> smoothness,
> > > then:
> > >
> > > Use 1A if you are running half-winding bipolar.
> > > Use 0.500A if you are running full-winding bipolar.
> > >
> > > If you are using a microstep drive, you want optimum smoothness
> and
> > > you have the new "square" motors, then:
> > >
> > > Use 1.41A if you are running half-winding bipolar.
> > > Use 0.707A if you are running full-winding bipolar.
> > >
> > > Confusing, isn't it?
> > >
> > > Mariss
> > >
> >
> > Oh, I don't know.... Actually, I would recommend decoupling the
> vector
> > controlled anhydrous crankelshaft by deshimming the phase tensor
> decraminator
> > before you tried anything as risky as that.
> >
> >
> >
> > Disclaimer: I could not help applying this fine statement to Mariss'
> > explanation of the many stepper connection options above. BOTH
> statements
> > take me a really long time to figure out !
> >
> > This is actually someone elses "line", I just copied it a long time
> ago. I
> > must say that whoever penned this has reflected pure brilliance. I
> use it to
> > sound "smart" in all kinds of personal E-Mails.
> >
> > Anyone know who it was who said this? It was probably from someone
> in the old
> > Usenet CNC group....................
> >
> > Chris L
>
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