Re: [CAD_CAM_EDM_DRO] Tach Sensor

----- Original Message -----
From: "William Scalione" <wscalione@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Monday, June 09, 2003 12:36 PM
Subject: Re: [CAD_CAM_EDM_DRO] Tach Sensor


> Thanks Alan, Harvey, Jim.
>
> I remembered a reflective sensor I had in one of my junk boxes, and hooked
> it up today. Seems to work fine, but will require a more permanant
mounting
> than what I have so far.
>
> Bill
>
> > Hi Bill,
> >
> > I don't think I'd try to wind a pickup coil. A Hall-effect device is
> > what's called for. Got any scrap 5" floppy drives? They often had
> > them. I recall an old thread that posted a PN# for a useable device.
> >
> > Probably much easier would be to use a reflective optical pickup. Check
> > out what Dan does at Camtronics. The sensors are available at DigiKey
> > too.
> >
> > Alan KM6VV
> >
> >
> > William Scalione wrote:
> > >
> > > I could use a little help with a tach sensor.
> > >
> > > I have a Red Lion Controls Cub5 Counter/Rate Indicator that I would
like
> to
> > > use for a spindle tach on my Dyna-Myte mill
> > > http://www.redlion-controls.com/products/doc/01012.pdf
> > >
>
>
>
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