Hobbywing XRotor 10A 2–3S OPTO ESC for 250-Size Multirotor

The Hobbywing XRotor 10A is a single-motor OPTO ESC built for compact 250-size multirotors running 2–3S LiPo packs, with no onboard BEC so the flight stack takes its power from elsewhere.

Key features

• Continuous 10A current rating with a 15A peak, matched to small multirotor motors.
• OPTO design with no BEC output — supply the flight controller and receiver separately.
• Dedicated Hobbywing firmware tuned for multi-rotor use gives rapid throttle response and broad motor compatibility.
• Twisted-pair throttle signal wiring and support for signal frequencies up to 621Hz keep the link stable at high loop rates.
• 2.0mm gold-plated female output connectors with 20AWG input and output wiring.
• Compact 32.0 x 16.7 x 8.2mm body weighing 9g, sized for 250-class builds.

Wire the motor, battery and flight-controller signal connection to match this ESC's 2-3S input and 10A continuous rating.