Item Type: Electric Linear Actuator Model: SKA-01-70-D1 Product Voltage: DC 12V Power: 6W Stroke: Approx. 70mm / 2.76in No load Current: 0.15A Load: 100N No Load Speed: 10mm/s Protection Level: IP54 Noise Level: Less Than 40db Pulling Head Wire Hole Diameter: 4.20.1mm Running direction: Round+ square-, push rod extending. Package List 1 x Electric Linear Actuator 1Linear 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. 2Work 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. 3High Efficiency: Designed to have 100N maximum thrust, high speed as well as 70mm stroke to ensures high efficiency and good stability. 4Extensive Using: Can be used on electric treatment table, electric sofa, electric booth lifting rod, electric lifting system, and so on. 5Great Materials: Consisting of premium aluminium alloy material, also has a sturdy structure and very durable for long term use.