Electric motors, devices that convert electrical energy into mechanical energy, find wide-ranging applications across various fields. In industrial manufacturing, electric motors drive various machinery such as conveyors, pumps, and fans, enhancing production efficiency and automation levels. In the transportation sector, electric motors power vehicles like cars, trains, and airplanes, fostering the development of electric vehicles and other forms of green transportation. Additionally, electric motors are extensively utilized in household appliances, office equipment, medical devices, and more, providing convenience and efficiency to people's daily lives and work. Overall, electric motors play an indispensable role in modern society, driving technological advancements and societal progress.