The Actuonix L12-S Micro Linear Actuator w/ Limit Switches 50mm 210:1 6 Volts is a compact and efficient device designed for precise linear motion applications. This actuator is equipped with integrated limit switches, ensuring reliable operation by automatically stopping the actuator at the end of its stroke, thus preventing potential damage. With a gear ratio of 210:1, it offers a significant mechanical advantage, allowing for smooth and controlled movement. Operating at a voltage of 6 volts, this actuator is suitable for a variety of low-power applications, making it an ideal choice for projects requiring compact and efficient linear motion solutions.