Re: [CAD_CAM_EDM_DRO] powermax nema 23

Rob,

The 7.85 volts DC may be a problem. You may want to find some with a lower
voltage. If you decide to use Gecko drives try to find some at 3.5 volts or
below.

Bob Campbell

----- Original Message -----
From: "Rob Purdy" <kb7wnz@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Saturday, December 07, 2002 6:22 PM
Subject: [CAD_CAM_EDM_DRO] powermax nema 23


>
>
> Diging through the local surplus store today I found some powermax
> steppers for a big whopping 10$. They are a nema 23 mount rated at 7.85
vdc
> @ 1.07 A 1.8 deg step. According to the the Pacific scientific web site
> they are rated at 78 in/oz.
>
> Is this big enough for a sureline mill?
>
> TIA. Rob....
>
>
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