Keenso Brushless Motor for 2 to 4 Inch Quadrotor UAV (3800KV)

The brushless motor is designed to be compatible with 2 to 4 Inch FPV Racing UAVs and Quadrotor UAVs, making it a practical choice for use. The motor's high rotational speed is achieved through the use of balanced rotors that provide high smoothness, ensuring reliability and maximum speed.

The design of the motor features a CNC machined aluminum front and rear cover, along with a high purity, high temperature resistant copper coil, which effectively contribute to its efficiency. Additionally, the motor incorporates a high toughness stainless steel output shaft and high premium bearings, creating a durable and reliable motor.

Furthermore, the stator windings are fixed with a high temperature adhesive to prevent displacement, pinching, or short circuits, ensuring optimal performance. The motor's specifications include an item type of Drone Quadcopter Brushless Motor, an aluminum alloy material, and dimensions of approximately 19.3x14.8mm (0.75x0.58 inches) excluding the cable. The configuration ratio is 9N12P, with a stator diameter of approximately 14mm (0.55 inches) and a stator length of approximately 4mm (0.15 inches). The axle diameter is around 1.5mm (0.05 inches), and the single motor weight is approximately 11g (0.02 lbs).

The maximum continuous power of the motor is 240W, with a maximum current of 15A. The recommended battery voltage range is 2-4S or 3-4S, making it suitable for a variety of UAV applications. The package includes 1 brushless motor and 4 screws.

It's important to note that there may be slight errors due to manual measurement, and the item color displayed in the photos may differ slightly from the actual object. Customers are advised to refer to the real product as the standard.

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