Industrial-Grade Thrust: Delivering 2023 lbs (9000N) of impressive force, VEVOR's 12V Ultra Heavy-Duty linear actuator is built for extreme conditions and heavy loads, excelling in demanding industrial automation, heavy lifting systems, and mechanical equipment IP65 Superior Protection: Built tough with IP65 protection level, the 12V linear actuator offers dust and water resistance, ideal for use in indoor and outdoor environments. Keep your systems running smoothly in various conditions Versatile Applications: This heavy-duty linear actuator is ideal for barn door, heavy robotic arm pushing, heavy machinery, vessels, transportation systems, heavy lifting platform, industrial automation systems and more high-load tasks Built for Heavy-Duty Use: Featuring a robust aluminum alloy housing and reinforced seals, this linear motion actuator delivers high durability and corrosion resistance, suitable for handling heavy loads in warehouses, factories, and industrial settings Key Specifications: Travel Speed: 0.2"/s (5 mm/s); Stroke Length: 6" (150 mm); Extended Length: 21.77" (553 mm); Retracted Length: 15.87" (403 mm); Current Draw: 20 Amps; Input Voltage: DC 12V