This linear actuator is a relatively fast extending actuator that is available on the market. Typical applications include control of electrical gates, automatic windows and other home automation units. The actuator can provide pushing or pulling force up to 6000 N/4000 N and travel speed up to 4,5 mm/s without load. Functions: With reliable performance, sensitive operation, stable operation. Good adaptability of the environment. High quality metal material, high-performance motor, built-in jump switch. The maximum push/pull is up to 6000N/4000N and the stroke length is 300mm. Commonly used in automotive, medical equipment and engineering industry, agricultural machinery, wedding system, industrial electric lifting system, medical electric bed, surgical bed, traction bed, electric sofa, electric lifting lever, electric cabin, electric sunroof, electric wheelchair, etc. Technical data: Material: metal; Voltage: DC 12 V Maximum push/pull: Approx. 6000N/4000N Jump Length: Approx. 300mm/11.81 inch No-load speed: maximum. 30mm/s Rated load index: 5mm/s（600KG）-30mm/s（50KG） Ambient temperature: -26°C to 65°C Standard level of protection: IP54 Built-in Jump Switch: Yes Color: Silver Weight: 2505g Quantity: 1 piece Package includes 1 x Linear Actuator