Re: [CAD_CAM_EDM_DRO] 187 oz-in steppers for 34.95?

----- Original Message -----
From: kevin53901 <kevinh@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Friday, March 14, 2003 9:14 PM
Subject: [CAD_CAM_EDM_DRO] 187 oz-in steppers for 34.95?


> The reason I ask about these 187 oz-in motors is that I found them
> here www.herbach.com for only 34.95 each!!!! I guess I'll order 3
> seeing as that they should work just fine. Very cheap price or am I
> missing something here? Thanks all for the info.
>
> Kevin
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "kevin53901" <kevinh@w...>
> wrote:
> > I am a newcomer to the home-built CNC hobby. I am currently in the
> > process of planning the build-up of my CNC-ready Taig mill. I'm
> still
> > debating over controllers but leaning towards Xylotex. I'm on the
> > search for stepper motors and have found many different kinds. I've
> > read through the CNC for Hobbyists document and I'm stuck on the
> part
> > that covers the number of steps per rev. Am I only looking for 200
> > step motors or can I also use 400 step motors? From reading the on
> the
> > Xylotex website I see that it can be configured for full, 1/2, 1/4,
> > and 1/8 step. Will this alllow me to use motors besides a 200 step?
> > Will this mean higher resolution? I have found a motor (Vexta
> > #PK268M-02A) Rated around 190 oz-in. 4.5 VDC, 2 Amps, 400
> Steps/Rev,
> > Step Angle 0.9°, 6 Wire Leads, 2.25 Ohms. Does this sound like a
> > possible chioce to match up with this controller? Also, does
> anybody
> > have a source for a housing for the controller, power supply and
> misc.?
> >
> > Thanks,
> > Kevin
>
>
>
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