CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Re: isolation, current and velocity, encoders

Posted by dave engvall
on 2000-11-10 14:30:40 UTC
jmw@... wrote:

> Jon,
>
> I see that little Escap on the H&R web page. How do you tune its
> installation so that it delivers the desired (in my case) 7VDC per
> 1000 rpm? By drive pulley sizing, a potentiometer on the output, and
> what if the voltage output is non-linear in RPM?
>
> Thanks.
>
> --Jack

If this is the motor Jon recommended to me months ago then it is pretty linear. I mounted shaft in a collett in the mill where I
have defined speeds and it was rather linear. Much better than I thought it would be.

Dave

Discussion Thread

jmw@c... 2000-11-09 21:08:33 UTC isolation, current and velocity, encoders Jon Elson 2000-11-09 22:02:56 UTC Re: [CAD_CAM_EDM_DRO] isolation, current and velocity, encoders jmw@c... 2000-11-09 23:19:14 UTC Re: isolation, current and velocity, encoders Wally K 2000-11-10 08:10:44 UTC Re: isolation, current and velocity, encoders Jon Elson 2000-11-10 12:37:03 UTC Re: [CAD_CAM_EDM_DRO] Re: isolation, current and velocity, encoders jmw@c... 2000-11-10 13:34:14 UTC Re: isolation, current and velocity, encoders dave engvall 2000-11-10 14:30:40 UTC Re: [CAD_CAM_EDM_DRO] Re: isolation, current and velocity, encoders Jon Elson 2000-11-10 15:23:38 UTC Re: [CAD_CAM_EDM_DRO] Re: isolation, current and velocity, encoders