BIG POWER for a wide range of applications The newly designed 2820, fixed-wing motors have a maximum pulling force of 4785g (22.2V, 14x6E paddles, 2826 540KV), Suitable for 800-2300g 3D fixed wings, gliders, sport fixed wings, etc... Suitable for many applications. Large Hollow Design The large open design, combined with the self-cooling structure of the top cover, enhances the cooling capacity of the motor and prolongs the lifespan of the motor. Higher dynamic balance Adopts an excellent production and assembly dynamic balance technology with high-quality bearing and high-precision CNC machining, it provides an extremely low dynamic balance of the rotor to reduce motor vibration and provide smoother operation. Anti-loosening rotor design After installing the copper pad and retainer spring on the core of the rotor shaft, the bushing and set screw help secure the rotor and improve the reliability of the motor. Premium Materials -Top branded JNEH1200 silicon steel sheet, 0.2mm thick material, provides lower iron loss. -N48 strong magnetic arc magnetic steel design provides maximum torque temperature output for the motor. -180􏰁 high-temperature resistant enameled wire, enhances the high-temperature resistance of the stator coil. -Silicone wire outlet, which is softer and easier to route than the traditional straight outlet silicone wire.