Re: stepper motor question

Hi,

Stan, if you would like, reply to me at geckohall@... and I will
e-mail you a circuit that will do what you need.

Mariss
Geckodrive Inc.


--- In CAD_CAM_EDM_DRO@egroups.com, STAN MCDONALD <SMCDONAL@K...>
wrote:

> Hello list.
> .
> I am looking for an electronic circuit that will allow me to read a
> voltage and then based on that voltage drive a motor in one

direction to

> raise a load or the other to lower a load. Or leave the motor

alone if

> the voltage is with in the range. I was told of a window compactor

and I

> see how it would work . A window comparitor was posted in the
> cad-cam-dro files section and I did save it here someplace but it

was

> using a standard motor which will not work for this application

because

> a standard motor will not stop instantly and is not made to be

turned

> off and on several times a min and thus a stepper motor would be a
> better choice. Can someone here point me in the correct direction

for a

> new or modified circuit to do the above function?
>
> Thanks
> Stan