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crazyjr
RC-Monster Dual Brushless
 
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Posts: 3,794
Join Date: May 2005
Location: georgia
02.01.2008, 12:27 PM

Quote:
by Mod Man
A typical man has the potential energy of roughly 200 watts oof power in his legs. This motor is capable of 4000 watts continuous. If you do some E-bike research, you will find that typical E-bikes run about 400 to 600 watt motors and those motors are 40% to 60% efficient. This motor will put out over 5hp continuous. That is more than a 50cc scooter.
This is true, but has anyone noticed, that all human powered vehicles are overdriven (basic transport, not hill climbers and such). I noticed it once helping assemble a bike for a nephew, the ratios we use with our legs would be considered overdrive for most mechanical vehicles. I know weight does work into it, but just saying its impressive what the human body can do.


Nic Case, Welcome to one of the best (if not the best) forums around. you're knowledge will add to this site


Work because i gotta, play because i wanna

People here hate Nitro, I love it. I start it, run it about 50 ft from me and it dies, I go after it. Perfect exercise
   
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