Re: [CAD_CAM_EDM_DRO] Servo motor

ptengin@... wrote:

> In a message dated 8/11/00 3:22:17 PM Hawaiian Standard Time,
> jtregister@... writes:
>
> << >I found a surplus servomotor yesterday. Approx. 7" dia, 24" long,
> >probably weighs70 lbs. , label is Kollmorgan.
> >rated 40 ft-lb torque at speed (1600 rpm) and 120 at stall with approx
> >equalvalent current inputs in A.
>
> Now, as to how you would use the motor you found - I'm at a loss.
>
> Jim >>
>
> Would not be an ideal setup but could be a real nice spindle motor? You could
> do indexing etc. Hardinge lathe with one of those could make all sorts of
> neat parts!!!! With live tooling on the cross slide, one could drill cross
> holes, off center holes or mill flats, slots etc. Milling spirals would not
> be hard.......
>
> Peter
> THRD, Inc.

The thought crossed my mind of using it for a spindle motor. A servoed spindle motor with brake would have some advantages. Also
thought about using it for y axis drive on mill where the y axis weighs several hundred lbs and needs some serious power for
acceleration.

Dave

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