This remarkable brushless DC motor, designed specifically for multi - rotor wings, is a must - have for drone enthusiasts. It offers large torque output at low speeds and can operate at full power across all speeds. With high efficiency, strong overload capacity, and an excellent regenerative - braking effect, it stands out from the crowd. Its small size, high power density, and simple drive control make it a top choice. The motor uses high - quality NSK bearings for durable, stable rotation, high fall resistance, and ultra - low noise. The internal oxygen - free winding copper set can handle temperatures up to 220℃, so there's no risk of burning during high - speed turns. The maximum hollow design makes it lighter and boosts thermal performance. The unique assembly process ensures 100% dynamic balance calibration for a stable flight. We've also added positive and negative threads to eliminate safety hazards when using anti - propellers on multi - axis setups. This motor is suitable for intelligent robots, the drone industry, and professional aerial photography, appealing to a wide range of users. Note that it needs to be used with a drive plate. Specification details: Motor - KV value: 2480; Stator diameter: 18mm; Stator length: 4mm; Axis diameter: M5 (0.8mm); Motor size (outside): Φ23×25.1mm (D * L) / Φ0.9×1.0inch; Weight: 16g; Power supply: 2 - 3 lithium batteries; Maximum continuous current: 5A; Maximum continuous power: 55.5W; Magnetic steel model: N40UH, ferrite boron magnetic steel; Bearing model: NSK; Silicon steel chip: 0.2mm cold - rolled low iron loss no orientation silicon steel; Dynamic balance: 100% dynamic balance calibration; Copper wire: oxygen - free copper, with 220 °C heat - resistant temp. Drive board - Continuous current: 20A; Peak current: 25A; BEC: NO BEC; Input voltage: 2 - 4 lithium batteries; Weight: 7.5g; Dimension: 27*12mm / 1.06*0.47inch.
Using this brushless DC motor is quite straightforward. First, make sure to connect it to the drive plate as it won't work on its own. You can power it with 2 - 3 lithium batteries for the motor and 2 - 4 lithium batteries for the drive board. When installing, pay attention to the positive and negative threads to avoid any safety issues, especially when using anti - propellers. During use, don't worry about high - speed turns burning the motor because it can handle up to 220℃. However, try not to exceed the maximum continuous current of 5A for the motor and 20A for the drive board to prevent overloading. For maintenance, keep the motor clean and check the NSK bearings regularly for any signs of wear. If you notice any abnormal noise or unstable rotation, it might be time to have a closer look at the bearings or the dynamic balance. Store the motor in a dry place when not in use to prevent corrosion.
