1、WORKING PRINCIPLE: After the motor is decelerated by gear, it drives a pair of screw nuts to change the rotating motion into linear motion of the motor. 2、MULTIPLE CONTROL: Can be used as an actuating device in various simple or complex processes to realize long range, centralized or automatic control. 3、STROKE AND THRUST: The linear actuator has a stroke of 250mm, maximum thrust is 750N, can be used in woodworking, home decoration and AV projects. 4、IP65 PROTECTION: The actuator has IP65 protection, can withstand harsh working environment, and built in limit switch to ensure stable operation. 5、WIDE APPLICATION: Can be used for electric medical bed and sofa, industrial electric lifting system, camera rack, projector, wedding system, etc. Item Type: Electric Actuator Stroke: Approx. 250mm / 9.8in Product Voltage: 24VDC Actuator Speed: 10mm/s Maximum Thrust: 750N Rated Power: 20-30W Ambient Temperature: 40-65℃ Noise Level: <65dB Limit Switch: Built in Protection Grade: IP65 Use: Electric medical bed, electric sofa, electric exhibition stand lifting rod, industrial electric lifting system, camera rack, head camera, wedding system. 1 x Electric Actuator 1 x Controller 1 x Remote Control (With 23A 12V 50mAh Battery)