This technique makes use of a clutch mechanism that engages routinely primarily based on engine velocity. At low speeds, the clutch stays disengaged, permitting the engine to run with out driving the output shaft. As engine velocity will increase, centrifugal drive throws weights outward. This outward motion forces contact with the clutch drum, transmitting energy by means of a belt to the pushed part. Widespread examples embrace go-karts, small bikes, and a few industrial tools the place a easy, computerized energy transmission system is desired.
The automated engagement gives a clean start-up, stopping engine stalling below load and decreasing put on and tear on each the engine and the pushed part. Such a system eliminates the necessity for complicated handbook clutching mechanisms, simplifying operation and decreasing upkeep necessities. Traditionally, these techniques have performed a big position in varied purposes, providing a cheap and dependable technique for energy transmission in smaller engines.