 | | gears... —Vineet Honkan
| | | | This may sound stupid, but after half a decade of not playing with my Legos, I have forgotten some basic stuff, which I was wondering maybe you could help me with. My biggest is with gears. Can someone explain to me why using a worm gear with two (...) (17 years ago, 13-Mar-07, to lugnet.technic)
| | | | | | | | | | Re: gears... —Timothy P. Smith
| | | | | | (...) 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 (...) (17 years ago, 14-Mar-07, to lugnet.technic)
| | | | | | | | | | | | Re: gears... —Nathan Bell
| | | | | 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 (...) (17 years ago, 14-Mar-07, to lugnet.technic)
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