Emax BLHeli Series ESC
Current: 20A Based on BLHeli firmware, further optimized to the perfect drive performance. Low-voltage protection, over-heat protection and throttle signal loss protection. Separate power supply for MCU and BEC, enhancing the ESC’s ability of eliminating magnetic interference. Parameters of the ESC can be set via program card or transmitter. Throttle range can be set to be compatible with different receivers. Equipped with built-in linear BEC or switch BEC. Max speed: 210,000 rpm for 2-pole, 70,000 rpm for 6-pole, 35,000 rpm for 12-pole.