When the engine starts to rotate, the shoes will experience a centrifugal force and engage with the drum, the drum has a sprocket that connects with the axle sprocket. Centrifugal Clutch:Ĭentrifugal clutches have a very basic design, they have one drum and a clutch. If you want to understand the internal workings of the torque converter then read this article. Not only will that limit your speed, but the belts end up wearing over time due to the heat produced, so you’ll have to keep changing the belts from time to time. One major downside of using a torque converter is power loss, this is common in all belt drive systems, you’ll end up losing 20% power due to belt slippage, the power loss is even more for the 30 series CVT due to its belt being asymmetric. Making it ideal for any off-road purpose, where you need higher torque to start off. So, as your engine rpm is increasing, the gear ratio will also increase therefore known as automatic transmission.

When you start opening the throttle and the rpm of the engine increases, the diameter of the belt in contact with the driver pulley will start to increase and consequently, the diameter of the belt in driven will decrease. When the engine is idling, the belt in contact with the driven pulley has a much higher diameter than the belt in contact with the driver pulley.

The driver pulley is in contact with the engine crankshaft and the driven pulley is in contact with a jackshaft, the jackshaft has a sprocket along with the pulley, and that sprocket is connected to the axle sprocket with a chain. Apart from the pulleys, there is a belt that connects the 2 pulleys. The torque converter consists of 2 pulleys, a driver pulley, and a driven pulley.

Pricings: How they work: Torque Converter.

13hp go kart torque converter clutch