Re: For Sale or trade (4) bipolar Step-Syn stepper motors

I went and picked up two more printers today. They are ALPS P2000G.
One of them had 2 6-wire motors insteas of one Bi and one Uni. I now
have three 4-wire bipolar motors and one 6-wire uni polar. They are
all the same specs as originally posted. I need to sell these so I
can buy the driver board for the motors that I am keeping. Will
someone give me $15 ea. That would be $60 for 4 motors.
Mike

--- In CAD_CAM_EDM_DRO@y..., Alan Marconett KM6VV <KM6VV@a...> wrote:
> Hi Mike,
>
> Read previous posts about disassembling stepper motors! Not
advisable.
> You'll want to change the L/R resistors in the driver board for your
> motor's current and voltage... Unless it's already setup for your
> motors!
>
> HTH
>
> Alan KM6VV
> P.S. Which printers?
>
>
> jbailey@k... wrote:
> >
> > I thought that I had 4 bipolar motors but I have 2 bipolar and 2
> > unipolar. I am going to go and get 2 more printers today. They
have
> > one of each in them. I took the case off of the back of each type
of
> > motor and the bipolar do not have the center tap. I will still
end up
> > with 4 bipolar motors that I don't need and want to sell.
> >
> > I am planning on using the Hobby CNC driver board. I believe that
I
> > can drive the motors with 12V.
> >
> > Mike
> >
> > --- In CAD_CAM_EDM_DRO@y..., Alan Marconett KM6VV <KM6VV@a...>
wrote:
> > > Hi Mike,
> > >
> > > Interesting, I have 4 brand new Sanyo Denki Step-Syn motors,
type
> > > 103G770-1848, DC 3.5V, 1.5A. SIX LEAD, 1.8 deg/step!
> > >
> > > Are you sure you don't have six lead motors? For unipolar,
unless
> > the
> > > drive is a chopper, you probably want more then the 3.5V rating
of
> > these
> > > motors.
> > >
> > > I don't know if you're aware of it, but you can drive 6 lead
motors
> > with
> > > a unipolar drive. I'll probably drive them with a Camtronics
> > board, or
> > > Gecko's.
> > >
> > > Alan KM6VV
> > >
> > >
> > > jbailey@k... wrote:
> > > >
> > > > I have (4) bipolar stepper motors. These are Step-Syn out of
old
> > > > printers. I have tested them. They are type 103g770-1842 DC
3.5V,
> > > > 1.5A, 1.8 deg/step. Sanyo Denki co., ltd. I can send pictures
upon
> > > > request.
> > > > I would like to trade for (4) unipolar stepper motors. I would
> > like
> > > > motors that are about the same size but they can be up to 12V.
> > They
> > > > will be used for a CNC foam cutter.
> > > > I will also consider selling them out right. Best offer gets
them.
> > > > Thanks for the bandwidth.
> > > > Mike