Re: 5-phase steppers


hi Peter

You could modify the source found at http://www.dakeng.com/u2.html . Im
using the version to drive a 4 pole stepper and it appears to work fine.
Currently only using R/C osc but will be looking for more speed and so
cange to Xtal osc .

Jason


On Tue, 2002-10-08 at 19:18, Barretts wrote:
> 
> are they pricey?
> 
> I wonder what would be involved getting a PIC to do it?
> 
> 73deVK6PEC
> PeterB
> 
> 
> ----- Original Message ----- 
> From: "Jon Elson" <elson-at-pico-systems.com>
> To: "Multiple recipients of list" <emc-at-nist.gov>
> Sent: Tuesday, October 08, 2002 2:37 PM
> Subject: Re: 5-phase steppers
> 
> 
> > 
> > Barretts wrote:
> > 
> > > Hi list! Does anyone know where I can get a kit or circuit that will
> > > drive 5-phase steppers with step/direction pulses such as is produced
> > > by EMC? I have scoured the web but maybe I'm missing something under
> > > my nose?
> > 
> > I have one motor and drive I piced up at a surplus outlet.  It is a
> > Super Vexta
> > drive, made by Oriental Motor.  These come up on eBay from time to time..
> > 
> > The one I have has a switch to convert between step/dir and CW/CCW
> > pulses.
> > 
> > Jon
> > 
> > 
> 
> 
> 

This is a digitally signed message part



Date Index | Thread Index | Back to archive index | Back to Mailing List Page

Problems or questions? Contact