Brushless Motor, 9N12P Brushless Motor for 2 to 4 Inch Quadrotor UAV (3800KV)

The brushless motor is compatible with 2 to 4-inch FPV racing UAVs and quadrotor UAVs, making it a practical choice for these applications. The high rotational speed of this motor is achieved through its balanced rotors, which provide both reliability and maximum speed with high smoothness.

The motor's design features a CNC-machined aluminum front and rear cover, along with a high-purity, high-temperature-resistant copper coil. These components work together to effectively provide efficiency. Additionally, the motor boasts high-toughness stainless steel output shaft and premium bearings, which contribute to its superior quality and performance.

In terms of performance, the stator windings are fixed with high-temperature adhesive to prevent displacement, pinching off, or short-circuiting. This design feature ensures the motor's reliability and longevity.

Regarding the technical specifications, the motor is classified as an Item Type: Drone Quadcopter Brushless Motor, with a Material composition of Aluminum alloy. The motor size is approximately 19.3 x 14.8 mm (0.75 x 0.58 inches), excluding the cable. The Configuration Ratio is 9N12P, and the Stator Diameter is around 14 mm (0.55 inches) with a Stator Length of approximately 4 mm (0.15 inches). The Axle Diameter measures approximately 1.5 mm (0.05 inches), and the Single Motor Weight is roughly 11 g (0.02 lb).

The motor's Maximum Continuous Power is 240 W, with a Maximum Current of 15 A. The Recommended Battery Voltage range is 2-4S or 3-4S, making it suitable for a variety of power sources.

The package contents include 1 Brushless Motor and 4 Screws. It's important to note that slight errors may occur due to manual measurement, and the item color displayed in photos may differ slightly from the actual product due to monitor calibration differences.

In summary, this brushless motor offers a compelling combination of compatibility, high rotational speed, efficient design, and durable features, making it a reliable choice for 2 to 4-inch FPV racing UAVs and quadrotor UAVs. Its technical specifications and performance characteristics ensure it can meet the demands of these applications effectively.

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