The output from your motor is sent towards the gearbox employing a clutch shaft. This shaft enables to interact and disengage the motor output. Torque converter does a similar functionality the clutch does inside the handbook gearbox process. In this type of gearbox technique, a flywheel in the motor https://gearbox08520.tinyblogging.com/the-smart-trick-of-gearbox-that-no-one-is-discussing-77470746