Emax BLHeli Seriaes ESC 40A for Brushless Motor

From the shop's description

Emax BLHeli Seriaes ESC 40A for Brushless Motor Specially deigned for multirotors and compatible with fixed-wing aircrafts and helicopters. Uses authentic electronic components to ensure high quality and enhance the current endurance ability of the esc. Based on BLHeli firmware, optimized for high performance with great linearity and much quicker throttle response. Features Emax BLHeli Series ESC 40A for Brushless motor: 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. Specs: Constant Current: 40A Burst Current: 50A Battery: 2-6S Lipoly BEC: 5 V / 3A Programmable :Yes using transmitter stick. Size: 73×28×12mm Weight: 41gram Important note about Emax products Emax are a well respected company with an enviable reputation for top quality design and manufacture. We guarantee our products are genuine Emax, which are sourced direct from the factory to you.