Re: [CAD_CAM_EDM_DRO] Motors

on 2003-04-25 14:56:09 UTC

OK, so I guess I will stay away from them...
Actually, I just started scratching surface of the pile, so still keep my
hopes high.
Regards, Alex

----- Original Message -----
From: <JanRwl@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Friday, April 25, 2003 5:28 PM
Subject: Re: [CAD_CAM_EDM_DRO] Motors

> In a message dated 4/25/2003 3:39:19 PM Central Standard Time,
> telecomt@... writes:
>
> > thank you for your reply. I only detected 3 wires coming out of
SS50s.
> > Does it mean that they are unipolar?
> >
> Alex: The SS50's are "Slow Speed" (72 RPM) AC-SYNchronous motors with 50
> in-oz output torque. A "unipolar" motor is a STEPPER motor which is
> visually very similar, but would have SIX wires. A BIpolar stepper has
FOUR
> wires.
>
> For a SS50 to run, you need a capacitor and a series resistor (values of
> which see in the data-pages of the S.E. catalogs), and 120 VAC (50 or 60
Hz.
> And the values of cap and resistor are DIFFERENT for these two
> line-frequencies!).
>
> There is (or ONCE WAS?) a "HS50" which was a "High Speed" version which
ran
> at 200 RPM.
>
> Here is a LINK to S.E. to confuse you much more efficiently than I can do,
> even when trying!
>
> <A HREF="http://www.superiorelectric.com/">SLO-SYN Product Overview</A>
>
> Jan Rowland
>
>
>
> [Non-text portions of this message have been removed]
>
>
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