
Rolling Door Motor with Remote Control AC300kg. High Lifting Capacity: Models support lifting weights from 300kg to 1000kg with high torque. Durable Aluminum Shell: Solid aluminum alloy shell ensures durability, light weight, and easy installation. Safety Brake System: Special mechanical brakes engage instantly upon power cut-off for absolute safety. Customizable Color: Standard blue color available, with customization options for specific requirements. 100% Copper Wiring: Ensures larger capacity, stable current, and durable motor performance. Certified Quality: Products hold CE and ISO9001:2008 certifications for reliable quality. Low Noise Operation: High-accuracy transmission system provides smooth and quiet running. Anti-Dropping Device: Bracket board features anti-dropping devices to prevent accidental injury.