Can You Build a 20-30mph Motorized Longboard?

  • Thread starter Thread starter BigFly
  • Start date Start date
  • Tags Tags
    Motor
AI Thread Summary
Building a motorized longboard capable of 20-30 mph is feasible, with a preference for electric motors due to their cleaner operation and ease of use. Electric motors can achieve high speeds, but the choice of motor and battery capacity is crucial for performance. Gas motors offer more power but come with drawbacks like weight and emissions. Suggestions include repurposing parts from old jet skis for added speed and control, such as a hand throttle. Overall, both electric and gas options have their pros and cons, and careful planning is essential for achieving desired speeds.
BigFly
Messages
8
Reaction score
0
After seeing some people with these motorized skateboards i kind of wanted to try and make one. Does anyone know the best types of motors electric/gas? I would prefer an electric one but I am not sure if i could get it too fast with an electric. Well first off what are the advantages of electric over gas, and vice versa. Secondly does anyone know how to make either a strong electric or gas motor? is it possible to get this board up too 20-30mph?
 
Engineering news on Phys.org
Take an old jetski apart ;-) Mount it on the bottom and build a hand, trigger throttle.
 

Thread '2:1 Pulley Question'

I have Mass A being pulled vertically. I have Mass B on an incline that is pulling Mass A. There is a 2:1 pulley between them. The math I'm using is: FA = MA / 2 = ? t-force MB * SIN(of the incline degree) = ? If MB is greater then FA, it pulls FA up as MB moves down the incline. BUT... If I reverse the 2:1 pulley. Then the math changes to... FA = MA * 2 = ? t-force MB * SIN(of the incline degree) = ? If FA is greater then MB, it pulls MB up the incline as FA moves down. It's confusing...
View full post »

Thread 'Why do all my clocks run slow?'

Hi. I noticed that all electronic devices in my household that also tell time eventually lag behind, except the ones that get synchronized by radio signal or internet. Most of them are battery-powered, except my alarm clock (which runs slow as well). Why does none of them run too fast? Deliberate design (why)? Wrong temperature for quartz crystal? Decreasing battery voltage? Or just a coincidence?
View full post »

Similar threads

Submarine noise level reduction, stealth question
Replies
9
Views
2K
Motors in series: how do you stop one motor from spinning?
Replies
6
Views
3K
How much weight I can spin on a motor?
Replies
11
Views
3K
How important is it to keep an air motor warm?
Replies
11
Views
2K
How to attach wheel to axel? and how to choose motor
Replies
4
Views
3K
Auto/Motor Build a Motor DIY - No Machine Shop Needed
Replies
23
Views
7K
Which DC Motor Is Best for a Watch Winder Project?
Replies
17
Views
2K
Can Electric Motors Power a Portable Wakeboard Winch?
Replies
4
Views
8K
Build electric washing machine from saw motor
Replies
4
Views
3K
Electric Motors: Beginner's Guide for Engineering
Replies
9
Views
4K

Hot Threads

Recent Insights

Back
Top