Re: [CAD_CAM_EDM_DRO] Re: Series II big stepper details and step mode

The connections in the pics show this to be a Sigma motor.
The Superior motors are wired differently.
Darrell

> "Darrell" <dgehlsen@...> wrote:
> These are 8 wire motors that Bridgeport has jumped to run

as

> 6 wire in unipolar mode. You can run these in bipolar by
> using 1 and 6 with 2 and 8 as the simplest wiring or you

can

> jump 1 to 5, 3 to 6, 4 to 8 and 2 to seven for parallel
> bipolar or you can leave the jumpers on 5 to 6 and 7 to 8,
> take the white/blue and white/yellow wires off and run
> series connected bipolar.
> There has been lots of discussion on the benefits of each
> mode.
> Darrell

> > > > From: "Lee & Chris studley" <indigo_red@u...>
> > > > To: <CAD_CAM_EDM_DRO@egroups.com>
> > > > Sent: Saturday, October 07, 2000 8:40 PM
> > > > Subject: [CAD_CAM_EDM_DRO] Series II big stepper

details

> > &
> > > > picts so far...
> > > >
> > > >
> > > > > Tim,
> > > > > Here's some detailed pictures of the steppers on

the

> > > > SERIES II mills:
> > > > >
> > > > > http://www.users.qwest.net/~indigo_red/files/
> > > > >