[Specification] Electric linear actuator DC 12V;maximum thrust: about 660lbs; 3000N maximum lifting stroke; Stroke length: 50mm -1000mm（2“- 40”）, waterproof rating: IP65; Passed CE certification。 【High quality Material】Material: High quality aluminum alloy material, sturdy and durable, high-performance motor built-in stamping switch, sturdy and durable, combining fashion and good environment, can be used with confidence. 【Temperature range】-26 ℃~+60 ℃.If you need other sizes, please let us know after placing the order. We will respond to and resolve any inquiries or issues within 24 hours. 【Widely applicable】Solar Tracker Electric Medical Bed Electric Sofa Electric Bracket Lifting Rod Agricultural Machinery Industrial Electric lifting System Surgical Bed Traction Bed Electric Sofa. Suitable for push ups, lifting, opening and closing, angle, direction, posture control, etc. Applicable: Agricultural machinery, trolleys (posture control), elevators (handheld machinery), industrial machinery (welding machines), nursing equipment (beds, wheelchairs, various nursing devices), medical beds, electric massage chairs, bicycles, fans, household electrical products, electric locks, lifts, doors, supine lifts, door opening and closing devices, and other uses. 【Safety】Reliable performance, stable operation with sensitive actions, line or remote control, low noise, quiet and clean efficient operation. [Specification] Electric linear actuator DC 12V;maximum thrust: about 660lbs; 3000N maximum lifting stroke; Stroke length: 50mm -1000mm（2“- 40”）, waterproof rating: IP65; Passed CE certification。 [Widely applicable] Solar Tracker Electric Medical Bed Electric Sofa Electric Bracket Lifting Rod Agricultural Machinery Industrial Electric lifting System Surgical Bed Traction Bed Electric Sofa. Suitable for push ups, lifting, opening and closing, angle, direction, posture control, etc. Applicable: Agricultural machinery, trolleys (posture control), elevators (handheld machinery), industrial machinery (welding machines), nursing equipment (beds, wheelchairs, various nursing devices), medical beds, electric massage chairs, bicycles, fans, household electrical products, electric locks, lifts, doors, supine lifts, door opening and closing devices, and other uses. [High quality Material] Material: High quality aluminum alloy material, sturdy and durable, high-performance motor built-in stamping switch, sturdy and durable, combining fashion and good environment, can be used with confidence. [Temperature range] -26 ℃~ 60 ℃.If you need other sizes, please let us know after placing the order. We will respond to and resolve any inquiries or issues within 24 hours. [Safety] Reliable performance, stable operation with sensitive actions, line or remote control, low noise, quiet and clean efficient operation.