ESC,Brotherhobby VY 1504.5 3950KV Brushless Motor 4pcs for RC Racing Drone 3950KV

Missile-grade enameled silver wire, ultra-low resistivity, small temperature rise and high efficiency. The temperature resistance is 260 degrees Celsius, and there is no fear of burning the FPV racing drone when flying for a long time at full throttl

Ultra-thin silicon steel sheet, imported single-piece ultra-thin non-oriented silicon steel sheet has low eddy current loss and small temperature rise.

N52H high performance rare earth arc magnet, thick design. Accelerate soft, and it refuses to freeze, the magnet is thickened and the temperature rise is small, and the motor output power is still strong when flying for a long time at high throttle.

Configuration: 12N14P. No.of Cells(Lipo): 3S/4S. Rotor: N52H Arc Magnets.