Sähkökäynnistys

Sähkökäynnistys, commonly known in English as electric start, is a system used in many modern vehicles and machinery to initiate the engine's operation without manual cranking. Instead of a hand crank or kick lever, an electric motor is used to rotate the engine's crankshaft, thus starting the combustion process. This system typically consists of a starter motor, a battery, and a switch or button. When the starter button is pressed, a solenoid engages the starter motor with the engine's flywheel. The battery then supplies power to the starter motor, which spins the flywheel and consequently the engine. Once the engine starts running on its own, the starter motor disengages. This technology significantly simplifies the process of starting an engine, making it more convenient and accessible for a wider range of users, including those who may not have the physical strength for manual starting methods. It is a standard feature in most cars, motorcycles, and many types of powered equipment like lawnmowers and generators. The development of sähkökäynnistys marked a significant advancement in automotive and machinery design, improving usability and safety.