550 Drag Sensored Motor 4-Pole Brushless Motor No Prep Drag Motors (6500KV)

About this item 【Sensored Design】Sensored design allows for smoother starts and better low end throttle control while Retaining high Torque and power of our previous motors. The unique special surpass mold stator is 0.2mm Japanese stator, and the efficiency can reach 95.2% efficiency conversion. 【Temperature Resistant】The rotor is wrapped with double layers of yellow imported kavlar fiber to reduce the bursting of the rotor at high speed(without magnetic loss interference).Strong Magnetic 4 Pole N38AH top new magnetic material,with explosive extremely strong and temperature resistant rotor of 250℃.1EI/AIW(H)grade American MWS brand 220 high temperature polyester wire. 【Premium Material】German Schenck balancing machine was adjusted, and the rotor balance was accurate to within 1.6mg.High-strength, high-temperature grade neodymium sintered magnets combined with a high-strength Kevlar wrap ensures the integrity of the rotor is not compromised during harsh running conditions. 【Profession】