Subject:
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Re: I need a Propeller
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 23 Nov 1999 22:27:13 GMT
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Viewed:
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1945 times
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Hi Dave,
I'll take a non Lego part only as a last resort, especially with this
project. I think I'll get the Mini-Heli and do some tests. Looks very much
like the propellers I got with my Cox engines some time ago. Gearing two
old-style technic motors up should get me into the 5 digit RPM range (don't
know if they have enough power for that).
Thanks,
Stefan
dave madden <lego-robotics@crynwr.com> wrote in message
news:199911230014.QAA01604@mersenne.com...
> If you're not a LEGO(r) purist, then I'd suggest a model airplane
> prop. You can get many different diameters and pitches, and they're
> specifically designed to move as much air as possible. (Or more
> likely designed for that purpose than LEGO(r) propellers! :-) I'd
> guess that you could easily drill out the hole and epoxy in a
> half-bushing for a clean solution.
>
> d.
>
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Message is in Reply To:
 | | Re: I need a Propeller
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| =>From: "Stefan Elsner" <spamtrap02@lowpoly.com> =>.... =>for a MindStorms project I need a (working) propeller. I plan to drive it =>with two of the old-style 9V motors. It should move as much air as possible. =>I estimate that the diameter should (...) (27 years ago, 23-Nov-99, to lugnet.robotics)
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