Key Features Build to Last: Our product is made of high-quality aluminum alloy and POM and adopts an electrophoresis treatment, so it is resistant to deformation, oxidation, corrosion, and high temperatures. Powerful Function: It has 60W of power, a load capacity of 6000N, a free load speed of 5mm/s, a stroke of 20 inches, and a low noise(below 48db) level that ensures efficient and quiet use. Safety First: It has built-in front and rear limit switches and a self-locking force of up to 6000N, providing you with a safe use experience. Application It is suitable for TV lifting table, massage bed, electric bed, electrical appliance, micro electrical appliance, electric sofa, camera frame, camera and so on. It can be used for automation in agriculture and other fields, window opener, electric sofa, electric wheelchair, electric nursing bed, automatic door opener, industrial electric lift system, solar tracker and so on. Specifications Material: Aluminum Alloy and POM Color: Black, Silver Process: Electrophoresis Power: 60W Motor Connection: Electric Wire Max Load: 6000N Input: DC12V-5A Rated Voltage: 12VDC Rated Current: Below 8A Rated Free Load Current: Below 1A Interrupt Time: 1min/19min Outdoor and Indoor Use: Indoor Use Only Limit Switches: Fixed Inner(Not Adjustable) Free Load Speed: 5mm/0.197in/s±1s Noise: ≤48dB Protection Class: IP44 Working Temperature Range: -5~50°C/23~122°F Stoke: 500mm/20in Minimum Hole-to-hole Installation Distance: 675mm/26.57in Maximum Hole-to-hole Installation Distance: 1175mm/46.26in Motor Size(D*H): 6.4*14.7cm/ 2.5*5.8in Package Size: 71.5*16*11cm/28.15*6.3*4.33in Gross Weight: 3kg/6.6lbs Net Weight: 2.7kg/5.95lbs Package Included 1* Linear Actuator 1* English Manual Notes 1. Please use the 12V DC power adapter and do not exceed the rated load 2. Please note that the product needs to rest for 19 minutes for every minute of work, if it works for a long time, it is easy to burn out the motor. 3. Please be careful, the actuator is not completely waterproof. 4. Please check the cable, power supply, etc. carefully before use and take proper protective measures to avoid potential safety hazards. 5. Please do not install the product at an inclined angle as much as possible, otherwise the strength will be greatly affected. 6. Please read the English manual carefully before use and pay particular attention to the safety instructions contained therein.