iFlight XING X4214 4214 400KV/660KV Brushless Motor 3-8S X-CLASS FPV Racing Motor for iFlight iX15 X-Class Racing Drone Quadcopter
Features:
Specially designed for X-Class Racing
Oxidation-Color 7075 T6 milled aluminum Bell and Base
420 stainless steel
Japanese Kawasaki 1200 Iron Core
Solid Pacific 220℃ Heat-Resistant Copper Wire & Winding
Long life Japanese EZO bearings
N45SH High-temperature tegular magnets, small air gap
Electromagnetically matched magnets and stator
Optimized heat dissipation structure design, 20% heat reduced
Max 7.9kg thrust of 660kv
50%-90% thrust max efficiency and thrust
Single piece 6mm shaft runs throughout motor to prevent bell warping in hard hits
Hex bolt shaft set screw for easy maintenance
Dynamically balanced
Motor wire protected