Actuators linear are devices that convert energy into motion. They are used in a variety of applications, from controlling valves in a manufacturing process to powering robots in an industrial setting. Linear actuators are composed of a motor, a drive mechanism, and a set of gears. The motor is responsible for providing the energy needed to move the actuator, while the drive mechanism is responsible for converting the energy into linear motion. The gears are responsible for controlling the speed and direction of the motion. Linear actuators are often used in robotics, automation, and medical applications. They are also used in the aerospace industry, where they are used to move parts and components in a precise and controlled manner. Linear actuators are an important part of modern automation and robotics, and they are used in a variety of applications. They provide a reliable and efficient way to control motion in a variety of settings.