Re: [CAD_CAM_EDM_DRO] Re: Where to find imperial ballscrews with rotating bal...

Several years ago I worked on an old XRF spectrometer, that used a
rotating nut, The nut was made by using 3 sections of threaded rod
mounted in a triangular patern around the main threaded rod, and this
assy was rotated on a stationary threaded rod to move it. It also had a
similar nut using ball bearings to support the small sections of rod and
turned the nut move that one.
Bill Higdon
caudlet wrote:

> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "Marcus & Eva" <implmex@a...>
> wrote:
>
>>Thanks Jan:
>>I checked through their website.
>>Close, but no cigar.
>
>
>
> Hey guys, check this site. Rotating ballscrews and plans on how to
> use them!
>
> http://www.hiwinmikro.com/ballscrews/rotating_nut.htm
>