XRotor 40A ESC(no BEC)

Features:
-Multirotor professional programme, very quick throttle response speed, surpass all kinds of open source software
-Specially designed for disc motor optimized firmware, has excellent compatibility
-Highly intelligence, well adaptive ability, easy operation
-Throttle signal cable is twisted pair, can effectly reduce the serial interference transmitted through cooper wire, making the flying more stable
-Max support 621Hz throttle signal, compatible with all kinds of flight control
-Adopting MOSFET professional driving chip, performance and stability will surpass driver circuit made by seperated components
-Super low internal resistor MOSFET, strong current resistance