Re: age old question

> thats what I was told the numbers on the side of the servo at work
> ment.....I dont really know for sure if somebody would tell me
> different I wouldnt be upset.....I just know how to run

em.....trying

> to learn how to work on them now....Thanks
>

As far as i know, that number on the lable is the peak or stall
torque...It can only be used like 3% of the time or so...The
continues torque is at least 5 times less...

20 lb-in / 5 = 4 lb-in
4 lb-in = 64 0z-in continues torque.

As a operator of this machine...How do you feel its power capability
is...Can you take the big cuts you want...And do you know your pulley
ratio from the servo to the ballscrew...

Is this a bridgport with a factory servo or a bridgeport someone did
a retrofit on...


Wally

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "a57chevytruckguy"
<a57chevytruckguy@y...> wrote:

>
> thats what I was told the numbers on the side of the servo at work
> ment.....I dont really know for sure if somebody would tell me
> different I wouldnt be upset.....I just know how to run

em.....trying

> to learn how to work on them now....Thanks
>
> -- In CAD_CAM_EDM_DRO@yahoogroups.com, "cnc_4_me" <cnc4me@g...>

wrote:

> >
> > --- In CAD_CAM_EDM_DRO@yahoogroups.com, "a57chevytruckguy"
> > <a57chevytruckguy@y...> wrote:
> > >
> > >
> > > I am looking for 20 lb/in continuous I am retro-ing a

bridgeport.

> >
> >
> > Were did you come up with these torque specs...
> >
> > Wally
> >
> >
> > > --- In CAD_CAM_EDM_DRO@yahoogroups.com, Jon Elson <elson@p...>
> > wrote:
> > > > a57chevytruckguy wrote:
> > > >
> > > > >The size I am looking for is around 20in/lb or close
> > > > >
> > > > >
> > > > Now, is that peak or continuous? I have a line on some small
> > > motors
> > > > that can
> > > > deliver 357 Oz-In peak, or 22 Lb-In, and 71.5 Oz-in

continuous,

> > or
> > > 4.5
> > > > Lb-In.
> > > >
> > > > Would those work?
> > > >
> > > > Jon
> > >
> > > I am looking for 20lb/in continuous I am retro-ing a bridgeport