special motor 2450KV Brushless electronic starter, RC electronic starter Low Noise Sensorless 4 Poles Rotor Heat Resistance High Accuracy with Temperature Control Port for Racing

4 Pole Rotors: The RC brushless electronic starter adopts 4 poles rotor design, with strong torque and stable output power, which has low friction, low noise and high accuracy. : The RC electronic starter has explosion proof rotor, high toughness stainless steel output shaft, high accuracy and premium bearing, creating durability of the electronic starter. High Performance: The electronic starter uses high hardness aluminum CNC shell, high temperature resistant copper coil, 0.2mm thick silicon steel sheet, which has high permeability, high silicon content, good insulation and heat resistance. Detachable: The electronic starter adopts detachable structural design, which is convenient for and maintenance, effectively extending the service life of the electronic starter and improving work efficiency. Overheat Protection: The built in temperature sensor and interface of the electronic starter can realize the overheat protection function of the electronic starter when matched with the ESC.