Re: stepper controller - help

Hello Boris,

It is a Harbor Freight Minimill that I converted to CNC. See:

http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=44991

Jeff
www.xylotex.com

--- In CAD_CAM_EDM_DRO@y..., "foxwhole2000" <foxwhole2000@y...> wrote:
> Jeff, what kind of minimill do you have?
>
>
> --- In CAD_CAM_EDM_DRO@y..., "jeffalanp" <xylotex@h...> wrote:
> > Hello Boris,
> > I get good results using the exact same stepper motors on my 3
> > axis stepper driver when using a just a 24V power supply. I use
> them
> > on my benchtop minimill. See http://www.xylotex.com for more
> > information on my driver.
> >
> > Jeff
> >
> > --- In CAD_CAM_EDM_DRO@y..., "Boris Maraz" <boris.maraz@p...>
wrote:
> > > Hello everyone!
> > >
> > >
> > >
> > > I have powermax II steppers.
> > >
> > > powermax II 1.8° step
> > >
> > > model: m22nsxb-jds-ns-02
> > >
> > > Vs (dc) 65V
> > >
> > > Is (dc) 2.3 A bipolar series
> > >
> > > Po 104W
> > >
> > > 8 wires
> > >
> > > torque 253 oz-in
> > >
> > >
> > >
> > > http://www.pacsci.com/products/step_motors/powermaxproducts.html
> > >
> > >
> > >
> > > What kind of controller and power supply is needed for get best
> of
> > this stepper? Is it possible to make at home such controller? I
> know
> > that is good to have multiple voltage power supply, so I guess I
> must
> > have around 140V power supply. But I don't know any driver chips
> > similar l298 that can handle that much voltage.
> > >
> > >
> > >
> > > Any advice?
> > >
> > >
> > >
> > > Boris
> > >
> > >
> > > [Non-text portions of this message have been removed]