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Old 08-10-2010, 01:14 PM
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Benno85 (Ben)
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Join Date: Oct 2008
Location: Wilton, NSW
Posts: 241
Quote:
Originally Posted by wasyoungonce View Post
You can probably use one of these (60RPM servo motors) and some a 10:1 gearing. This would keep up torque. If you use a PWM for motor speed control then it won't be an accurate control modulation due to variations.

Best to use gears.

edit:

Ahh beaten.
Thanks buddy, the price on that little beast is definitley right up my alley (except for the postage ).

So if constant frequency results in constant revolution, would a well regulated portable power supply be ok for accurate-ish tracking? I'm confussling myself
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