50mm EDF Electric Ducted Fan, 11 Blade Fan Propeller Tube with Brushless Motor RC Airplane Propeller for RC Airplane Plane Model Accessories (KV4900 3S EDF 50 Duct)

Features 1、Adopt composite processing and injection molding, dynamical with light weight, and with superior rigidity and toughness. 2、Good dynamic balance of the blades. The bucket fits the air duct in the right position, and the sound and efficiency are comparable to metal. 3、Good heat dissipation performance allows the engine to operate more efficiently, providing optimum performance while extending engine life. 4、Small size and lightweight, well designed with strong anti-interference. 5、Exquisite workmanship, perfectly fit the original model, easy for installation.Specification Item Type: RC AccessoriesFor EDF Unit: Approx. 50mm/2in 11 bladesMotor Specifications:KV: KV4900 3S:Number of Batteries (Lipo) : 3 SMaximum Continuous Current (A)/60 s: 38ATotal Power Load: 478 WShaft Diameter: ΦApprox. 3mm/0.1inPackage Weight: Approx. 79gRecommended ESC: 40ARecommended Battery: 25C 3 S 1500mAh (NOT included)KV: KV4300 4S:Number of Batteries (Lipo) : 4 SMaximum Continuous Current (A)/60 s: 40ATotal Power Load: 670 WShaft Diameter: ΦApprox. 3mm/0.1inPackage Weight: Approx. 79gRecommended ESC: 40ARecommended Battery: 25C 3 S 1800mAh (NOT included)Package List 1 x Propeller1 x User Manual

• EXCELLENT DESIGN: Electric Induced Fan adopts composite material processing and injection molding. The body is sturdy, the structure is stable, the power system is lightweight, and the rigidity and toughness are superior, greatly reducing the damage rate
• GOOD HEAT DISSIPATION PERFORMANCE: The 11 blade fan propeller tube with brushed motor has good heat dissipation, allowing the engine to run more effectively and providing optimal performance while extending engine life
• ANTI-INTERFERENCE STRONG ABILITY: The RC airplane thruster is small in size, light in weight, well-designed, and has strong anti-interference ability. It provides stable and balanced operation during continuous operation, providing powerful power and high efficiency for remote-controlled aircraft
• STABLE PERFORMANCE: Blade fan propeller tube with brushless motor can achieve dynamic balance of blades and achieve good coordination between blade dynamic balance and air ducts. The bucket installs the air duct in the correct position, with sound and efficiency comparable to metal
• EASY INSTALLATION: RC airplane plane model accessories are exquisitely crafted and easy to install, suitable for remote-controlled aircraft. They can fit well with the original model, resulting in higher work efficiency and helping you better control your remote control