Glideforce GF23-120512-3-65 High-Speed LD Linear Actuator with Feedback: 12kgf, 12" Stroke (11.8" Usable), 3.3"/s, 12V

This 12 V high-speed light-duty (LD) linear actuator with a 5:1 gear reduction can lift loads up to 12 kgf [27 lbs or 120 N] and can withstand static loads up to 30 kgf [67 lbs or 300 N]. It has a maximum speed of 84 mm/s [3.3″/s] at no load and 75 mm/s [2.9″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 12-inch stroke (11.8″ usable) and a feedback potentiometer that lets you determine where the actuator is in its stroke.