RE: [CAD_CAM_EDM_DRO] Frozen stepper motor shaft

LOL

Andy Wander <awander@...> wrote: "picayune mode on"

It's oz-in, NOT oz/inch.

"picayune mode off"


Andy Wander


-----Original Message-----
From: CAD_CAM_EDM_DRO@yahoogroups.com
[mailto:CAD_CAM_EDM_DRO@yahoogroups.com] On Behalf Of Alan Marconett
Sent: Saturday, January 21, 2006 4:56 PM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: Re: [CAD_CAM_EDM_DRO] Frozen stepper motor shaft

Hi Mike,

NEW-OLD STOCK? I'm guessing that there's nothing wrong with them. Just
connect up an appropriate driver to them, and they'll work fine! 700
oz/in is BIG!

You could make an ohm-meter check on the windings. We don't want to fry
a driver, in case a winding is shorted.

Alan KM6VV

iseechipsfly wrote:

> Hello,
>
> I have a set of 3 new-old stock Slo-Syn stepper motors. Type KML092F-
> 103 (Nema 34 ~700oz-in). Of the three I can only turn the shaft of one

> when not connected to any power. On the other two, the shafts will not

> turn. Does anyone know if these are junk or is there a way to free up
> the shafts?
>
> Thanks for the assistance,
> Mike
>
>

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