1、Linear Actuator: Electric linear actuator is an electric drive device that converts the rotary motion of the motor into the linear reciprocating motion. It can be used to achieve remote control, centralized control and automatic control. 2、Work Principles: After the motor is decelerated by the gear, it drives a pair of screw nuts to turn the rotary motion of the motor into a linear motion, and uses the CW and CCW rotation of the motor to complete the linear actuator action. 3、High Efficiency: Designed to have 750N maximum thrust, high speed as well as 300mm stroke to ensures high efficiency and good stability. 4、Extensive Using: Can be used on electric treatment table, electric sofa, electric booth lifting rod, electric lifting system, and so on. 5、Great Materials: Consisting of premium aluminium alloy material, also has a sturdy structure and very durable for long term use. Item Type: Electric Linear Actuator Model: JS-TGZ-U1 Stroke: Approx. 300mm / 11.81in Product Voltage: 12V DC Push Rod Speed: 10mm/s Maximum Thrust: 750N Rated Power: 20W-30W Ambient Temperature: 40℃ - 65℃ Noise Level: <65dB Limit Switch: Built In Protection Grade: IP65 Main Uses: For electric bed, electric sofa, electric exhibition stand lifting rod, industrial electric lifting system, camera rack, head camera, wedding system. 1 x Electric Linear Actuator