Re: Servo Motor Make Up?

That sayd I'm wondering Why do we pay a lot more for servos motors
than regular DC motors ?


-- In CAD_CAM_EDM_DRO@yahoogroups.com, "Leslie Watts" <leswatts@a...>
wrote:

> I will also anticipate the question "Can an ordinary PMDC motor
>
> be used with an encoder as a servo?"
>
> The answer is yes.
>
> Les
>
> -----Original Message-----
> From: John Delaney [mailto:jdelaney2@s...]
> Sent: Sunday, June 13, 2004 6:55 PM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: [CAD_CAM_EDM_DRO] Servo Motor Make Up?
>
>
> I've been sloggin' through the archives back to Jan '04, so far.
> Things are getting repetitive but I can't find a simple statement on
> this.
>
> Is a servo motor simply a "normal" DC motor with an encoder?
>
> If not can anyone refer me to a source of information on them?
>
> Please advise. Thanks in advance, as always.
>
> -jd
>
>
>
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