electric bikes 36v image
teal289
How do I make a motor for a electric bike what pieces do I need ?
Answer
To make a high-quality one that can go fairly fast, you probably couldn't.
On the other hand, if you don't want to go above 15-20mph, you could probably make one for under $100. Buy a cheap broken electric scooter. Chances are the motor on it still works and you can use that. Those motors can get you going close to 20mph with the right gear ratios.
A motor controller could also be obtained from a scooter, or, if the motor you are using is not significantly powerful (<36v), you could probably buy a brand new controller for fairly cheap.
Batteries may cost a little more, but you could get sealed lead acid batteries for under $100 for sure.
Plus, their are the little things like the throttle, which is generally a potentiometer. These can be very cheap on Ebay.
To make a high-quality one that can go fairly fast, you probably couldn't.
On the other hand, if you don't want to go above 15-20mph, you could probably make one for under $100. Buy a cheap broken electric scooter. Chances are the motor on it still works and you can use that. Those motors can get you going close to 20mph with the right gear ratios.
A motor controller could also be obtained from a scooter, or, if the motor you are using is not significantly powerful (<36v), you could probably buy a brand new controller for fairly cheap.
Batteries may cost a little more, but you could get sealed lead acid batteries for under $100 for sure.
Plus, their are the little things like the throttle, which is generally a potentiometer. These can be very cheap on Ebay.
Will pairing two 36v electric wheel hub bikes together = 72v to go uphill?
Oiseau Ble
If I pair two 36v electric wheel hub bikes together, with a frame of some sort, (a quad bike) will I get the equivalent of 72v to go uphill? These hills require 72v for electric bikes. Or will it be just two 36v bikes coming to a stop 1/4 the way up the hill? Is it like two batteries in parallel, or two batteries in Series??? Anybody?
Answer
http://www.zbattery.com/Connecting-Batteries-in-Series-or-Parallel
72v will melt your 36v motor by the way
http://www.zbattery.com/Connecting-Batteries-in-Series-or-Parallel
72v will melt your 36v motor by the way
Powered by Yahoo! Answers
Tidak ada komentar:
Posting Komentar