----- Original Message -----
From: "Alin Flaider" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, May 01, 2001 1:24 PM
Subject: Re: Ultrasonic motors crap?
>
> Sorry P�l, this must be crap. USM selling point is less couplings,
> less friction than traditional gear mechanisms. If theirs lasts 20
> hours, than how many minutes should survive ours? :o/
I don't believe it was the gears that wears out but the motor itself. Mostly due to
heat.
P�l
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