rc car dyno
How the transfer rate on a car rc km / h??

I want to know how to find the speed of my rc going, and I really want to know how to transfer the speed is coming from the engine or a specific speed, such as how when you pedal bicycles, and bicycles say the speed Your going.Like dynamometer, how can I build something like a testing ground for a small RC car?? I need to be exactly like a small bench, I do not know the number of turns of him.

Do you know the RPM that the wheels turn to? If you have this number, you can measure the circumference wheels and with these two numbers, you can calculate MPH. For example: Say your RC car has a max of 2,400 rpm and the wheels have a circumference of 10 inches. 10 * 2400 This means that = 24000 every minute, the car travels 24,000 inches. Multiply by 60 to get the distance at: 24,000 * 60 = 1,440,000 so the car will 1,440,00 inches an hour. As there are 63,360 inches in a mile, divide by this number for the MPH. 1440000 / 63360 = 22.73 So in this example, the RC car is 22.73 MPH.

Rc Car Dyno Run

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