Re: [CAD_CAM_EDM_DRO] Re: Souces of Timing/Drive Pulleys

ballendo@... wrote:

> Hello all.
>
> FWIW, Many of the Berg "proprietary type belt systems (steel core, w/
> plastic overmolding types) OFTEN have a "periodic" pitch error where
> they are joined.

I used these to drive my DC tachs. I certainly think they do well for this
purpose. I used belts with about a .1" pitch, and 1" sprockets. They
have done fine in my setup, and I can rut them a little tighter than I
might run a non-steel belt to avoid resonances and backlash.

Jon