Electric roller door DC24V (600kg) Zhangzhou City, Long Wen Sheng Hui machine plant production area of ??DC24V (600kg) AC-DC Door Motor DC24V solve technical problems, and minimize the failure rate, excluding the user to control the old controller and other manufacturers Low is the quality of fear, is the latest alternative user. Features are as follows: 1. When power failure normal operation, manual, remote control, anti-theft feature complete; 2. Controller three-body unity, the whole structure is compact, simple and beautiful appearance; 3. Motor body safe voltage of 24V, will not cause accidents; 4. Motor smooth, easy fever, low vibration and noise; 5. Door Motor control lines mostly in the electrical control box, leaving only the host power line, low failure rate, to avoid dismantling the host and curtain repair trouble; 6. input voltage requirements less stringent, can normally be used in voltage instability or low areas. Housing: aluminum shell, solid and lightweight. Gear: high quality alloy steel, with a special treatment to ensure the winch strength. Brake structure: special device mechanical brakes, brake instantly cut off the power supply to ensure the absolute safety brake. Limit system: stroke control accurate, easy adjustment and charged with large travel. Transmission: high precision, smooth running, low noise. Fall protection devices: accident prevention, to ensure safety.