Re: [CAD_CAM_EDM_DRO] What ratio to use for stepper motor drive?

Divide the number of steps per second by the number of step per revolution.
That will give you the speed in revolutions per second. The multiple time 60
for RPM
Dan
-----Original Message-----
From: Bryan Mumford <bryan@...>
To: CAD_CAM_EDM_DRO@egroups.com <CAD_CAM_EDM_DRO@egroups.com>
Date: Wednesday, April 26, 2000 8:17 AM
Subject: RE: [CAD_CAM_EDM_DRO] What ratio to use for stepper motor drive?

>>It would be well worth the trouble to look up a stepper torque vs. RPM

graph

>>on some of the manufacturer sites and you will quickly see what I am

talking

>>about.
>
>I have some data on my stepper motors, and there is a small
>speed/torque graph. But it speaks of steps per second. This probably
>means conventional whole steps per second. How do I relate this to a
>motor driven with sine waves at 1,000 steps per rotation?
>
>
>Bryan Mumford
>Santa Barbara, California
>http://www.bmumford.com
>
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