QX-MOTOR 30mm EDF 6Blade Ducted Fan With QF1611-14000KV Brushless Motor 2-4S for RC Airplane Precise details: Specifications: Brand: QX-MOTOR Model: QF1611 KV (rpm): 14000KV Configuration: 9N6P Shaft Diameter: 1.5mm Motor Diameter: 16.3mm Weight: 21.8g Number of cells: 2-4S Lipo Max continuous power/10S: 160W Max continuous current/10S: 20A Test Data: Motor:QF1611-14000KVProp:30mm EDF 6-Blade Voltage:7.4V Amps:19.3A Watts:142.82W Thrust:215g Thrust:7.58oz Efficiency:1.51(g/w)Efficiency:0.05(oz/w)Throttle:100% ESC:20A Features: High Performance: The QX MOTOR QF1611 14000KV motor provides high thrust and efficiency, ensuring a remarkable flight performance. Perfect for small fixedwing and ducted fan aircraft modifications. Quality Material: Crafted using premium Japanese imported materials that guarantee higher efficiency and excellent dynamic balance. Improved Design: The 6blade ducted fan is specifically designed to deliver powerful thrust and high efficiency. Ideal for model enthusiasts seeking impressive performance. Cool Operating Temperatures: Despite the high power output, the QF1611 14000KV motor operates at relatively low temperatures, ensuring longevity and reliability. Compact and Lightweight: Weighing just 21.8g with a motor diameter of 16.3mm, the QF1611 is compact and lightweight, providing powerful performance without weighing down your model aircraft. Product List: 1x QXMOTOR 30mm EDF 6Blade Ducted Fan With QF1611-14000KV Brushless Motor