Description: Our stroke actuator is widely used in various fields, such as adjusting massage chairs, TV lifters, lifting tables, electric sofas, and electric treadmills. The high-class material makes it sturdy and durable. It has front and rear limit switches and supports a maximum parallel or vertical pulling of 6000N, making it convenient for your use. In short, it plays an important role in many fields. Specification Material: Aluminum Alloy Color: Silver, Black Style: Modern Installation Required: Yes Waterproof Rating: IP44 Maximum Parallel or Vertical Pulling Force: 6000N Noise: ≤ 48dB Travel Speed: 5mm/0.2in/s Stroke Length: 500mm/19.69in Retracted Length: 675mm/26.57in Extension Length: 1175mm/46.26in Interruption Time: Run Once and Rest for 15 Minutes Input: DC 12V-5A Product Size: 71*8*14.6cm/ 27.95*3.14*5.75 in Package Size: 17*12*73cm/6.69*4.72*28.74in Gross Weight: 3.05kg/6.72lbs Net Weight: 3kg/6.61lbs Package Included 1 * Stroke Actuator 1* English Manual 2* Mounting Brackets Other Accessories for Assembly Notes 1. Please carefully check the product size before placing an order. 2. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering. 【Build to Last】: Mainly made of aluminum alloy, this linear motion actuator is impact-resistant, durable, ensuring your long-term use. 【Powerful Function】: Electric linear actuator supports a maximum parallel or vertical pulling force of 6000N and a stroke length of 19.69 inches, which can meet various work requirements. Its low noise is ≤48dB, which will not disturb your work and rest. 【Thoughtful Design】: The built-in front and rear limit switches make this product stop when it reaches the switch position, which makes it much safer when used. The IP44 waterproof protection can withstand harsh working environments, enabling automation in the home, outdoor, medical, agricultural, and other fields. 【Easy to Use】: The brown wire connected to the positive terminal and the blue wire connected to the negative terminal will extend the actuator. To retract it, just reverse the terminal connection. 【Easy to Clean】: Linear motion actuator has a smooth surface and a simple structure, so you only need to wipe the dust with a towel regularly. Manufacturer DUIBAII Item model number 20 Inch DC Motor Linear Actuator