Re: stepper controller - help

--- In CAD_CAM_EDM_DRO@y..., "jeffalanp" <xylotex@h...> wrote:
> 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]