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 3000N maximum thrust, 5mm/s speed as well as IP54 protection class to ensures high efficiency and good stability. 4、Extensive Using: Can be used on electric treatment table, electric sofa, electric booth lifting rod, industrial electric lifting system, and so on. 5、Great Materials: Consisting of premium zinc alloy and aluminium alloy materials, also has a sturdy structure and very durable for long term using. Item Type: Electric Linear Actuator Model: JS-TGZ-U11 Material: Zinc alloy, aluminium alloy. Voltage: 12V DC Speed: 5mm/s Maximum Thrust: 3000N Noise Level: <55db Protection Class: IP54 Installation Size: Stroke + 120mm / 4.72in (approx.) 1 x Electric Linear Actuator