 | | Re: Discontinuous motion. —Kevin L. Clague
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| | | Steve, If the precision is due to the axe slipping while not being driven, you could consider using a pully off a micro-motor. It has a friction slip mechanism at one end, and an axle hole at the other. You could use the axle hole to stablize the (...) (23 years ago, 4-Apr-02, to lugnet.robotics)
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| | | | | Re: Discontinuous motion. —John Barnes
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| | | | I've uploaded a simple detent mechanism which can be used to stop shafts creeping round when they're not supposed to. The only drawback is it can get rather noisy :) (URL) black shape at the top is supposed to represent an official Lego rubber band. (...) (23 years ago, 4-Apr-02, to lugnet.robotics)
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| | | | | | Re: Discontinuous motion. —Brian B. Alano
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| | | | | I combined Robert Munafo's stepper motor ((URL) and Rob Limbaugh's partial rotation ((URL) to get a working prototype of a base 5 odometer. Hope to post a pic tomorrow. (...) (23 years ago, 5-Apr-02, to lugnet.robotics)
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| | | | | | | Re: Discontinuous motion. —Brian B. Alano
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| | | | | | (...) (23 years ago, 5-Apr-02, to lugnet.robotics)
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| | | | | | Re: Discontinuous motion. - Geneva-like mechanism —Philippe Hurbain
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| | | | I too used a detent mechanism to stabilize this Geneva-like system as I couldn't find a way to achieve the original interlock. Photos and movie at (URL)I've uploaded a simple detent mechanism which can be used to stop shafts (...) (23 years ago, 5-Apr-02, to lugnet.robotics)
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