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  1. Windmill and wind power generator use this technique to generate usable work duration, but not with electric motor, because motor could not generate big enough torque to drive gear box under extremely low rotation.

    5 Answers · Science & Mathematics · 22/06/2019

  2. ...; but it should be modest. No amount of force will result in more than 90° rotation because in most cases visible travel limits are used...

    3 Answers · Science & Mathematics · 04/02/2020

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