Features: 1. 100% brand new and high quality. 2. The linear actuator is an electric drive device that converts the motion of the motor into a linear reciprocating motion of the push rod. 3. Can be used in various simple or complex processes as a mechanical machine for remote control, centralized control or automatic control. 4. Permanent magnet DC motor drive 5. Built-in stroke switch with wired or remote control and low noise. 6. You can increase or increase the stroke by changing the length of the lever arm. 7. Main used in electric bed, electric sofa, electric stand lifting rod, industrial electric lifting system, camera frame, head camera, wedding system. Specification: Condition: 100% Brand New Model: JS-TGZ-U1 Voltage: 24V Maximum Push / Pull: 750N Standard Stroke: S=350mm No-load Speed: 10/s Environment Temperature: -26℃-50℃ Standard Protection Level: IP54 Noise Level: Less Than 42dB Weight: Approx. 1480g / 52.2oz Package List: 1 * Linear Actuator 2 * Holder 4 * Retaining Pin Note:Please note that the product does not contain a controller.