Subject:
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Re: Worm gear... whence the length?
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 23 Jul 2008 18:11:27 GMT
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Viewed:
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8752 times
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Hi Brian,
> Thanks Mark - those are nice designs. In my case I needed the precision, but I
> also needed a very compact implementation *and* it had to mount to an NXT motor:
>
> http://www.brickshelf.com/cgi-bin/gallery.cgi?i=3299407
>
> I'm pretty happy with the design, but the slop really needed to be compensated
> for in either "over-throwing" the position or by having the program adjust the
> limits based on the current position as well as the goal position (I'm using it
> to throw a very small sliding switch on the back of a camera):
>
> http://www.brickshelf.com/cgi-bin/gallery.cgi?i=3230407
I have used thin slices of LEGO corrugated tubes as washer for that. Works fine,
but I can't guarantee it would work for a long time without wear...
Philo
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Message is in Reply To:
 | | Re: Worm gear... whence the length?
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| (...) Thanks Mark - those are nice designs. In my case I needed the precision, but I also needed a very compact implementation *and* it had to mount to an NXT motor: (URL) pretty happy with the design, but the slop really needed to be compensated (...) (16 years ago, 22-Jul-08, to lugnet.robotics)
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