Futaba FUMC951HA 50A Brushless ESC for 2-6S LiPo with 5.5V/3A BEC  [FUMC951HA]

Overview and Features

The Futaba FUMC951HA is a compact ESC built to control brushless motors with a continuous 50A rating. It accepts 2-6S LiPo battery configurations and supplies a regulated 5.5V/3A BEC to power receivers and multiple servos, making it a good choice for electric aircraft and detailed scale RC models where reliable power and motor control are needed.

The primary function is precise motor power management while delivering stable BEC power to servos and radio gear. During installation, use secure solder joints or suitable connectors, confirm correct polarity for battery and motor leads, and route power and motor wiring away from the receiver antenna to reduce interference.

Consider airflow and mounting position to aid cooling, and keep common ground connections where your system requires them. Use a transmitter programmer or compatible programming card to fine tune throttle curves, brake behavior, and motor timing; always validate changes with ground checks before full operation.

Select this ESC when you need a mid-range 50A controller with built-in 5.5V/3A BEC and support for 2-6S LiPo packs; confirm motor and system compatibility and perform range and ground tests after fitting.