QX-MOTOR 30mm EDF 6-Blade Ducted Fan with QF1611-14000KV Brushless Motor for RC Airplane Specifications: Model: QF1611 KV (RPM/V): 14000 Configuration: 9N6P Shaft Diameter: 1.5mm Motor Diameter: 16.3mm Weight: 21.8g Compatible Battery: 2-4S LiPo Max Continuous Power (10 seconds): 160W Max Continuous Current (10 seconds): 20A Test Data: Motor: QF1611-14000KV Propeller: 30mm EDF 6-Blade Voltage: 7.4V Current: 19.3A Power: 142.82W Thrust: 215g (7.58oz) Efficiency: 1.51g/W (0.05oz/W) Throttle: 100% ESC: 20A Features: High Performance: The QX-MOTOR QF1611 14000KV brushless motor delivers high thrust and efficiency, providing excellent flight performance for small fixed-wing and ducted fan model aircraft. Premium Materials: Constructed with high-quality materials for improved efficiency and balanced operation. Optimized 6-Blade Design: The 30mm ducted fan is engineered to generate strong airflow and maximize thrust efficiency for enhanced model performance. Efficient Thermal Management: Designed to maintain low operating temperatures under load, contributing to motor durability and reliable operation. Compact and Lightweight: With a slim profile and weight of only 21.8g, this motor is ideal for lightweight RC models where performance and minimal weight are critical. Package Includes: 1 x QX-MOTOR 30mm EDF 6-Blade Ducted Fan with QF1611-14000KV Brushless Motor