That's ~so~ much more to-the-point than my ramble. In the future I
should just leave the answers to you, Adam.
regards, Anthony
"Of what use is lens and light
to those who lack in mind and sight"
(Anon)
On 5 February 2010 12:09, Adam Maas <a...@mawz.ca> wrote:
> No, they are driven by ultrasonic/hypersonic vibration of a stator for
> true ring-type USM. Micro-motor USM uses an ultrasonic AC voltage to
> power a more conventional motor.
>
> http://en.wikipedia.org/wiki/Ultrasonic_motor
>
> -Adam
>
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