1. Item type: Electric 2. Model: SKA - 01 - 70 - D1 3. Product voltage: DC 12V 4. Power: 6W 5. Stroke: Approximately 70mm/2.76 inches 6. No - load current: 0.15A 7. Load: 100N 8. No - load speed: 10mm/s 9. Protection level: IP54 10. Noise level: Less than 40dB 11. Pull - head wire hole diameter: 4.2±0.1mm 12. Operating direction: Circular + Square -, push rod extends The following is information about the product's features and working principle: 1. An electric linear actuator is an electric drive device that converts the rotational motion of a motor into linear reciprocating motion. It can be used to achieve remote control, centralized control, and automatic control. 2. Working principle: After the motor is decelerated by gears, it drives a pair of screw nuts to convert the rotational motion of the motor into linear motion, and uses the forward and reverse rotation of the motor to complete the action of the linear actuator. 3. High efficiency: It is designed with a maximum thrust of 100N, a relatively high speed, and a stroke of 70mm, ensuring high efficiency and good stability. 4. Wide application: It can be used in electric treatment beds, electric sofas, electric exhibition booth lifting rods, electric lifting systems, etc. 5. High - quality materials: It is made of high - quality aluminum alloy materials, with a strong structure, very durable, and can be used for a long time. Quantity of products: 1 Product name: Electric (presumably an electric linear actuator)