The new generation metal core brake system of A50 automatic descending wooden louver system adopts a planetary gear structure, supporting two gear ratios of 1:4 (quick adjustment) and 1:16 (labor-saving fine adjustment) to switch, adapting to different window types and operating preferences; 2. Automatic descent system;

3. The head is equipped with a unidirectional drive reel to ensure that the lifting rope works in one direction and the lifting process is level and consistent. The page flipping device is compatible with both ladder rope and ladder belt guidance systems, and can be optionally equipped with an enhanced 5.0mm pull rope to enhance durability and operational feel; 4. Independent page turning drive structure with good sealing performance; 5. Magnetic levitation deceleration system with excellent noise reduction effect; 6. The no-load tension is less than 0.5kg, the load-bearing capacity is 10kg, the upward tension is less than 4kg, and the comprehensive labor saving ratio is 80%.