Re: Specs on Sigma Stepper for Series I Bridgeport?

thanks !!!

do you know the voltage for the sigma motors? my powersupply is 53vdc, not too sure if the G201 will be happy at that voltage.

thanks again,

Mike

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Lee Studley" <indigo_red@q...> wrote:
> What I've been using on my SeriesII is in the first section( has been
> working great )
> There's arguments on wiring the coils in parallel or series and I
> found the best operation was with this first section:
>
> Subject: Bridgeport Series I & II stepper wiring
>
> For the Sigma motors:
> (identified by 8 terminals in pairs with a plastic partition
> between the terminals of each pair)
>
> To connect the phase windings in series and set the controller to max
> amps ( GECKO wiring recommended for orig BP type steppers*********)
> terminals:
> 6 jumpered to 5
> 3 connected to phase A+
> 1 connected to phase A-
>
> 8 jumpered to 7
> 4 connected to phase B+
> 2 connected to phase B-
>
>
>
> Otherwise...
>
> To connect the phase windings in parallel and set the controller to
> max amps
> terminals:
> 6 & 3 connected to phase A+
> 1 & 5 connected to phase A-
> 4 & 8 connected to phase B+
> 2 & 7 connected to phase B-
>
> ======================================================================
> ===========
> For the Superior motors:
> (identified by 8 terminals in a round pattern with no plastic
> partitions)
>
> To connect the phase windings in parallel and set the controller to 7-
> 10
> amps
> terminals:
> 6 & 3 connected to phase A+
> 2 & 1 connected to phase A-
> 4 & 7 connected to phase B+
> 5 & 8 connected to phase B-
>
>
>
>
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "Mike Mueller"
> <mueller914@y...> wrote:
> > Hello,
> >
> > I am trying to locate what the specs (amp's, volts and wiring of
> the phases) are for my 8-wire Sigma stepper motors (Bridgeport Series
> 1 w/boss 3 controller)
> >
> > I need to figure out what resistor to get to set the "current set"
> for my G201's
> >
> > thanks,
> >
> > Mike