EMAX BLHeli 20A ESC

Emax’s BLHeli Series 20A ESC with Oneshot is designed specifically for FPV racing. The Emax series offers high-performance and low-cost ESCs for drone motors. Emax’s ESCs are 100% guaranteed original and genuine products, ideal for beginners learning to build drones. The EMAX BLHeli Series 20A ESC is a brushless DC motor speed controller. Its low output resistance greatly enhances power stability, as it adapts to a 2-4S LiPo battery, improving battery life. The motor’s rotation direction is programmable: normal, reverse, or bidirectional. All parameters can be programmed using a program card or transmitter, including default settings. It features multiple protection mechanisms, such as low voltage cut-off, overheat protection, and throttle signal loss protection. An alarm helps locate the device by keeping the throttle in the FULL ON position for a while. The throttle range is configurable and fully compatible with all receivers, providing smooth, linear, and precise throttle response.