Item Type: Electric Linear Actuator Model: JS TGZ U1 Stroke: Approx. 300mm / 11.81in Product Voltage: 12VDC Push Rod Speed: 6mm/s Maximum Thrust: 1000N No Load Current: 1A Load Current: 6A Rated Power: 20W-30W Ambient Temperature: 40 - 65 Noise Level: <55dB 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. Package List 1 x Electric Linear Actuator 1 x Controller 1 x Remote Control 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 1000N maximum thrust, high speed as well as 300mm 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.