Re: Running Uniploar motors as Bipolar motors.

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