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 | | Re: Need Help: Rotating Sections of a Spaceship
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| (...) Hey Lenny, I just wanted to pipe in with my two cents. I've been working on a ship with a rotating mid-section, though it's probably not as large as yours is looking, it's a medium minifig scale ship, and it only has one rotating section, in (...) (20 years ago, 25-Nov-04, to lugnet.build, lugnet.technic, lugnet.space, FTX)
| | | | | Re: Need Help: Rotating Sections of a Spaceship
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| (...) The key thing is keep the center of gravity of the ring at the drive axle. If it is 1mm off then you will need a lot more torque, and the rotation speed will be non-uniform. (...) You can just use 3 bevel gears or this piece (URL) to do (...) (20 years ago, 24-Nov-04, to lugnet.build, lugnet.technic, lugnet.space)
| | | | | Re: Need Help: Rotating Sections of a Spaceship
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| (...) There are a couple of option without resorting to mods: (URL) Use a large technic turntable. This is probably preferable, as the ring will be large and it will give you a better mechanical advantage, and allow a much more sturdy connection (...) (20 years ago, 24-Nov-04, to lugnet.build, lugnet.technic, lugnet.space, FTX)
| | | | | Re: Need Help: Rotating Sections of a Spaceship
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| (...) Cool! But don't knock yourself out trying to get it to run off a single motor - unless you only have one!! You'd probably find on the real craft, they would be driven independently, with computer synchronisation. (...) LOL don't worry it (...) (20 years ago, 24-Nov-04, to lugnet.build, lugnet.technic, lugnet.space, FTX)
| | | | | Re: Need Help: Rotating Sections of a Spaceship
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| In lugnet.build, Leonard Hoffman asked: (...) Alas, the Technic toolkit has nothing in the way of planetary gears, or a means to do coaxial shafts. But if you're willing to do brick-modding, you could carve out the center of a 48-tooth gear (so it (...) (20 years ago, 24-Nov-04, to lugnet.build, lugnet.technic, lugnet.space, FTX)
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