Most torque converters have a stall speed around 2000 - 2500 RPM. Which also happens to be the RPM range that your vehicle normally runs at cruising speed. At a lower speed you would be simply running a viscous coupling between the engine and transmission.
Then, thereâs the obvious choice: A dynamo attached to one of the bike wheels. (These devices in general are called generators, but when attached to a bike, a generator is traditionally referred to as a dynamo.
a dynamometer is a machine used to measure torque and rotational speed from which power produced by a motor can be measured base provides a stable platform where all components are mounted pedestals provides support and transfers static and rotational forces to the base