SunnySky X 18A BLHeli_S ESC 2-6S Fixed-Wing

The SunnySky X 18A ESC is engineered for high-performance fixed-wing aircraft, delivering precise and responsive motor control. Featuring a cutting-edge 32-bit microprocessor and official BLHeli_S firmware, this ESC ensures extremely quick throttle response and superior performance compared to traditional 8-bit counterparts. It is designed to operate efficiently across a wide 2-6S LiPo input range, making it versatile for various electric airplane setups.

Equipped with a robust 5.6V 4A BEC, the X 18A provides ample, stable power for demanding digital servos and other vital onboard electronics, crucial for reliable flight in competitive and acrobatic applications. A standout feature is its physical button, allowing pilots to instantly reverse propeller rotation for 3D and 4D flight maneuvers without complex programming. This lightweight and compact ESC is optimized for integration with SunnySky’s small X series motors, enhancing the stability and swiftness of indoor competition foamy airplanes and push aircraft.

The open-source BLHeli_S firmware allows for convenient upgrades via the throttle signal line and easy parameter adjustments using the BLHeli Suite program. It fully supports damped light mode for faster motor deceleration, significantly improving flight dynamics. Compatibility with a wide array of throttle protocols, including OneShot125, OneShot42, MultiShot, and DShot150/300/600, ensures seamless integration with modern flight controllers, catering specifically to high KV brushless motors commonly found in agile fixed-wing models.