RC India

RC Models => Kites, Trains, Free Flight and All Others => Topic started by: vinay on April 23, 2010, 08:54:51 AM



Title: How do RC bikes balance them selves?
Post by: vinay on April 23, 2010, 08:54:51 AM
http://www.youtube.com/watch?v=jM27fujbiXs

How do they? Some kinda gyro?

Some sweet deal!
http://www.hobbycity.com/hobbycity/store/uh_viewItem.asp?idProduct=11455


Title: Re: How do RC bikes balance them selves?
Post by: ujjwaana on April 23, 2010, 01:48:47 PM
Man!! you are forcing to add yet another item in my Wish list! they look cooler than driving a RC car.
Welll I suspect the are kept upright using any kind of gyro. The same principal of dynamic equilibrium used to ride real bikes should come in picture - Guess our Plane/Heli Tx would fit better than R/C Car Tx.
http://en.wikipedia.org/wiki/Bicycle_and_motorcycle_dynamics


Title: Re: How do RC bikes balance them selves?
Post by: Bill on April 23, 2010, 01:58:14 PM
There is no gyro in the bike. When you steer the bike thru the tx the rider shifts balance causing the bike to tilt & turn towards the side where the rider has shifted. The nikko rc bike is a starter and costs around 60USDollars

Regards


Title: Re: How do RC bikes balance them selves?
Post by: sandeepm on April 23, 2010, 02:46:45 PM
Hi,
in the HC link if one see the description of bike, it is mentioned as
"spider-gear gyro inside" to balance the bike. means some sort of gyro principle is used here.........


Title: Re: How do RC bikes balance them selves?
Post by: izmile on April 23, 2010, 03:11:04 PM
In fact, there are two gyroscopes in a bike. Those are the front wheel and the back wheel. As long as they spin at the right RPM you would have the balance. Lower the RPM you would loose the gyro effect. That is why its hard to slowly ride a bike. So, I think these bikes would have a gyro to do things more than just normal riding.

I believe the following youtube video has been already posted but this should fit the context here.

http://www.youtube.com/watch?v=8H98BgRzpOM

-Ismail


Title: Re: How do RC bikes balance them selves?
Post by: anwar on April 23, 2010, 03:23:39 PM
http://www.rcindia.org/boats-kites-trains-and-all-others/rc-(dirt)-bikes/