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Unread 08-01-2015, 11:39
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Mechanical Marauders - Alumnus
AKA: Paul Mangels
FRC #0271 (Mechanical Marauders)
Team Role: Mechanical
 
Join Date: Jan 2012
Rookie Year: 2011
Location: Bay Shore, NY
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Re: Elevator counterweight / constant spring and ability to lift different number of

While yes that is certainly true, depending on the number of starts (or threads) on the worm, the torque required to backdrive is often much higher than will ever be seen in an FRC application, though vibration could foreseeably unwind a worm drive at a very slow rate.
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