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 | | 8275 Bulldozer...
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| Does anyone know ehn this model will be released? Thanks. (18 years ago, 16-Mar-07, to lugnet.technic)
| | | | | Someone posted a great crane/construction town&technic MOC a year ago
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| Someone posted a great crane/construction town&technic MOC about year ago (could me more)... but I can't find it it neither of the newgroups. Anyone remember it and know where I can find the pics? There was a big town scale crane and some dump (...) (18 years ago, 15-Mar-07, to lugnet.technic, lugnet.town)
| | | | | Re: More Power Functions info released
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| (...) snip... (...) snip... Not to be a stickler, but gearing doesn't increase motor power. Unless the large motor has less internal power loss (reduced friction would be nice) it will have more torque, less speed, and the same power as the NXT (...) (18 years ago, 14-Mar-07, to lugnet.technic)
| | | | | Re: gears...
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| Timothy is right about the mechanical advantage, and explained it very well! One more thing to remember is that since the worm gear acts as a "lock" for the other gear, you don't want to put too much torque on the other gear. You can either rip the (...) (18 years ago, 14-Mar-07, to lugnet.technic)
| | | | | Re: gears...
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| (...) Basically, a worm gear has one tooth. So using that with a 40-tooth gear reduces the rotational speed by a factor of 40, and increases the strength by the same amount. Also, worm gears can drive a gear, but can't be driven by that gear, so (...) (18 years ago, 14-Mar-07, to lugnet.technic)
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