Rotors are essential components found in various machines, particularly in helicopters and some types of aircraft. They consist of rotating blades that generate lift, allowing the vehicle to rise and maneuver in the air. The design and size of rotors can vary significantly depending on the specific application and performance requirements. In addition to aviation, rotors are also used in other fields, such as in electric motors and wind turbines. In these contexts, rotors help convert energy from one form to another, playing a crucial role in the efficiency and functionality of the equipment.