Ducted Fan 50mm EDF 12 Blade Ducted Fan Brushless Motor for RC Airplane CW Durable Long Time Use QX‑Motor QF2611‑4600KV 3‑4S

[NICEREPLACEMENT]: Passed the aerodynamic test, has high stability and excellent power. 【FINEWORKMANSHIP】: Made of high-quality materials with long service life and good work efficiency, it is suitable for radio-controlled airplanes, giving you a comfortable and relaxing experience. [Note]: 1. Please allow 1-3mm error due to manual measurement. Thank you for understanding. 2. Monitors are not calibrated the same way. Item color displayed in photos may vary slightly from the actual object. Please refer to the real thing. 3. All measurement data are measured in the real working environment in the laboratory (fully charged lithium battery) and may differ from other power measurement standard data. 【Attractive】: The motor provides the RC plane with strong power and high efficiency, thereby providing high speed operation. 【Top Quality】: Fully injection molded processing compound, with high stiffness and toughness, greatly reducing damage rate, achieving perfect blade dynamic balance and good coordination between air ducts. specification: Item type: Ducted fan with motor Motor model: QF2611-50mm Material: aluminum alloy + plastic + copper Product color: black Motor diameter: 25.8mm/1.0in Product weight: approx. 113g /4.0oz KV: 4600KV Number of blades: 12 pieces Architecture: 9N6P Lithium battery index: 3-4S Lipo Maximum continuous power: 550W Maximum continuous current: 45A Package list: 1x Ducted fan with motor 1x Manual Note: 1. We conducted a balance test before shipping! 2. Minors cannot use this product. or must be used under adult supervision. 3.Using the product means understanding and following the conditions for safe operation. 4. For safety reasons, do not face the entrance or exit of yourself or others. 5. When using or testing this product, please place it firmly on the model or other support equipment. Performing power-on tests is prohibited. 6. When using or testing this product, avoid touching or approaching rotating parts to prevent serious injury. Also, keep it away from operating fans. 7. When using or testing this product, please make sure that no foreign objects enter the fan to avoid damaging the product or injuring the jury. 8.This product is only used for modern aircraft or industrial purposes. Please do not use it for household appliances or other daily activities. 9.This product has passed the "dynamic balance test" when installing the motor. Please do not disassemble, repair or modify it yourself to avoid slowing down.