Equipped with high-temperature silver-core windings able to withstand up to 97C, after 100% throttle running 1 min. The overall stability of the motor has been enhanced. The threading has also been strengthened to prevent stripping or fracturing of the motor shaft.
Each Pro IV motor is supplied with high-quality EZO bearings for maximum performance and lifespan. The new bell design looks amazing, while also providing the same non-slip propeller grip like the Pro III.
|Input Voltage||1950kV: 6S LiPo; 2550kV: 4S LiPo|
|Efficiency (Max)||1950kV: 2.97g/W; 2550kV: 3.43g/W|
|Weight||32.4g including wires|