Hobbywing 30901001 XRotor 40A ESC - Flight Controller Friendly Unit  [HW-30901001]

Tuned ESC Performance for Multirotor Pilots

The Hobbywing XRotor 40A ESC, model number 30901001, is designed to sharpen throttle feel and control on medium multirotor frames. Its dedicated control profile improves responsiveness over many stock open-source options. Most settings arrive preconfigured and the only user-adjustable parameter at first setup is the timing setting.

Stable Throttle Signalling

The ESC uses a twisted-pair throttle lead to reduce signal noise and give steadier inputs to your flight controller. It supports signal frequencies up to 621Hz, allowing smooth integration with modern flight stacks.

Efficient Power Components

Equipped with high grade MOSFETs, the XRotor 40A keeps internal resistance very low while coping with continuous current demands, which helps with heat management and system reliability.

Well suited to builders wanting a reliable ESC that balances low resistance and robust current handling in medium multirotors.