Re: VFD: sensorless vector vs v/hz models

--- In CAD_CAM_EDM_DRO@y..., "jmkasunich" <jmkasunich@y...> wrote:

> --- In CAD_CAM_EDM_DRO@y..., "motovidia" <motovidia@a...> wrote:
> > For a full size mill (bp clone), what makes the sensorless vector
> > vfd superior or better than the "standard" volt/hertz types?
> > TIA
> > Femi
>
>
> I've had enough "mysterious" problems that
> were caused by complex controls that I tend to prefer simple
> V/Hz whenever it can deliver adequate performance.

PS: That's why we sometimes refer to it as "senseless" vector
in the lab...

> John Kasunich