CLUTCH ACTUATOR, ENGINE UNIT, AND SADDLE TYPE VEHICLE

摘要

A clutch actuator comprises a clutch motor comprising motor shaft. The clutch actuator also comprises a worm shaft that is spline connected to the motor shaft. The rotary motion of the worm shaft 103 is transferred to a worm wheel 105 , which is engaged with the worm shaft 103 . The worm shaft 103 has a threaded portion 103 c. The threaded portion 103 c comprises multiple threads.