Re: stepper wiring

--- In CAD_CAM_EDM_DRO@y..., "Tom Eldredge" <harmonyt@r...> wrote:
> I do not think these slo-syn motors are typical 6 wire motors with
the
> center taps, but I could be wrong. I think these motors were
origonally
> designed to be AC synchronous motors, with a capacitor. Maybe you
are
> talking about a different motor, but it sounds like some I used.
If no one
> else can help you figure the wiring out, ask again, and I'll try to
dig up
> the schematic that Dan Hudgins gave me to hook up mine about 6
years ago.
>
> Tom Eldredge
> ----- Original Message -----
> From: <mariss92705@y...>
> To: <CAD_CAM_EDM_DRO@y...>
> Sent: Monday, April 02, 2001 5:29 PM
> Subject: [CAD_CAM_EDM_DRO] Re: stepper wiring
>
>
> > Hi,
> >
> > The motor windings are center-tapped. Three wires per winding, 6
> > total. Here's the color code:
> >
> > Winding 1:
> >
> > Red: End Wire
> > Black: Center tap
> > Red/Wht: End Wire
> >
> > Winding 2:
> >
> > Green: End wire
> > White: Center tap
> > Grn/Wht: End Wire
> >
> >
> > It sounds like bipolar drive. Connect power supply Ground to "-"
> > Connect end wires or end wire and center tap of one winding
to "motor
> > A", the other winding to "motor B". Power supply to "+".
> >
> > I know the motor wiring but have never heard of these drives so
use
> > my suggestions with caution.
> >
> > Mariss
> >
> > --- In CAD_CAM_EDM_DRO@y..., mabw@b... wrote:
> > > Hi list!
> > > Can anyone help me with wiring up some old slo/syn steppers,
> > > they are six wire jobs, the black, red and red/white wires all
have
> > > continuity with each other ( one phase?) white, green and
> > white/green
> > > wires the same thing(the other phase?). I need to wire them to a
> > > driver board from Oatley Electronics (anyone used these?) . The
> > board
> > > has six spots to wire to, starting from the left on the board is
> > > ground then two spots for mototr b(one phase?) then two spots
for
> > > motor A (the other phase?) then a spot for positive, ok what
goes
> > > where???. Anyone know what I do next ?
> > > thanks in anticipation!!
> > > Mark
> >
> >
> > Welcome to CAD_CAM_EDM_DRO@e...,an unmoderated list for the
> discussion of shop built systems, for CAD, CAM, EDM, and DRO.
> >
> > Addresses:
> > Post message: CAD_CAM_EDM_DRO@y...
> > Subscribe: CAD_CAM_EDM_DRO-subscribe@y...
> > Unsubscribe: CAD_CAM_EDM_DRO-unsubscribe@y...
> > List owner: CAD_CAM_EDM_DRO-owner@y..., wanliker@a...
> > Moderator: jmelson@a... timg@k... [Moderator]
> > URL to this page: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
> > bill,
> > List Manager
> >
> > FAQ: http://www.ktmarketing.com/faq.html
> >
> > Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/
> >
> >
> >