Item Type: Linear Actuator Input Voltage12V Stroke Lengthmm50 Operating Temperature0-40 Limit Switches Internal Work Rate10% Inner TubeAluminium Tube Lead Screw TypeT Screw Package List 1 x Linear Actuator Linear actuator must consider the stroke and frequency of use 1Inside of the fuselage adopts powder metallurgy technology, which is sturdy and durable, and has a longer life. 2High frequency of use, geared motor, small and exquisite, can be used for smart home applications. 312V input voltage, built-in limit switch, 50mm stroke, small size, noise elimination, short circuit protection. 4A wide range of applications, including medical, automotive, industrial, agricultural machinery, catering, ventilation facilities and other places. 5Commonly used in automobile, engineering industries, massage sofas, recliners, TV lifts, lift tables, electric window openers, etc.