50mm 11-Blade Plastic Ducted Fan Power System with Brushless Motor for 3S/4S Aircraft

Elevate your aircraft's performance with this high-efficiency 50mm power system, featuring an 11-blade plastic ducted fan designed to optimize airflow and thrust. Equipped with a robust brushless motor, it provides reliable and powerful propulsion, ideal for both 3S and 4S aircraft setups. This system is engineered for precision and smooth operation, ensuring enhanced stability and responsiveness during flight. Perfect for hobbyists and enthusiasts seeking to upgrade their aircraft with a compact yet potent power solution. Takeoff weight: 0-250g (not included) Maximum flight altitude: 0~120 meters (inclusive) Empty weight: 0-1.5kg (inclusive) Manufacture country: China Instructions included: No