Hobbywing Skywalker 2820SL Brushless Motor (Skywalker 2820SL 550KV) - HWI30415200

• UPC   088718523097
• Large pulling force, wide application The newly designed 2820 fixed wing motors have a maximum pulling force of 4785g, which are suitable for 800-2300g 3D stunt fixed wings, gliders, sports fixed wings, etc., and are widely used. Excellent heat dissipation structure The large hollow design, combined with the self-dissipating structure of the top cover, enhances the heat dissipation capacity of the motor and prolongs its lifespan of the motor. Higher dynamic balance requirements 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 smoother operation. Multi-anti-loosening rotor design After installing the copper pad and retainer spring on the core of the rotor shaft, add a sleeve to prevent the rotor from loosening, thus, increasing the reliability of the motor. Excellent 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 output for the motor.180°C 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., Manufacturer: Hobbywing Technology