Re: preloading ballscrews

Rockford Ball Screw will do the same thing, in honesty the best that
will get ya' is .001 to .002 max lash versus the standard .005-.007

If you ask the ballnut guys, they'll tell ya they have thousands of
different size ball, that's how they get the right one.

Thanks
Aaron Moss
www.IndustrialHobbies.com




--- In CAD_CAM_EDM_DRO@yahoogroups.com, "deanc500"
<deancouillard@s...> wrote:

> Roton, www.roton.com, say they can load thier ballnuts with

oversized

> balls to reduce backlash. They charge about $10 or so extra. I dont
> know how well it works. You could talk to the salesman there:
>
> Allen Lochmoeller
> Ph: 314-821-4400
> Fax: 314-821-4818
> e-mail: sal@r...
>
>
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "afogassa" <afogassa@y...>
> wrote:
> > Hi everyone,
> > i've a ballscrew that has some play on it, about .002" and I was
> > thinking about loading it with bigger balls to preload it.
> > the balls measures 3.94 mm does any knows what wounld be the

next

> > size I should fit on it to get it with no play?
> >
> > Thank's
> > Fogassa