Re: Stalling motors?

hi


hm..
first of all, i would check the friction on all axis in with a
dynamometer to verify theres no variations.
whats the weight/mass of the pinion? it must be included the
calculation. have you verified that the voltage/current is enough
under run, hook a meter and check, ive noticed several pwsups that
didnt put out what they was rated.

and 20 other parameters.....


js















--- In CAD_CAM_EDM_DRO@yahoogroups.com, "monty60475 <montyx5@a...>"
<montyx5@a...> wrote:

> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "Jens Swales
> <jipeess2000@y...>" <jipeess2000@y...> wrote:
> > hi
> >
> >
> > this is an excellent freeware for calculating steppers:
> > http://www.superiorelectric.com/WEB_motion/CAMAS.exe
> >
> >
> > js
>
>
> ok tried that program and exagerated the load and came up with
> 67in/oz requirment. I am above that with 125in/oz. Anyone with any
> thought on this please jump in.
> Thanx,
> MONTY