RC Brushless Motor 5055-400KV 1420W High Efficiency With 4.0mm Banana Plug, Balanced Rotor, Plug-and-Play Easy Install Upgrade Part For RC Aircraft And Planes, Beefed-Up Thrust, Low Power Draw, Premium Performance
✔️ 1420W peak, 11.1-25.2V, 4.0mm banana plug, balanced rotor
This high-performance brushless motor is designed for RC fixed-wing aircraft, delivering strong thrust and efficient power with a precisely balanced rotor for reliability and smooth operation. It’s ideal as a replacement upgrade for damaged motors and supports easy plug-and-play installation.
✅ KV400 motor for high RPM and strong thrust
✅ Max power 1420W (peak) for demanding lifts
✅ Voltage range 11.1-25.2V for versatile packs
✅ Lightweight aluminum alloy + copper rotor
✅ Balanced rotor reduces vibration for smoother runs
✅ 4.0mm banana plug male/female for plug-and-play
✅ Includes cross seat, paddle clip, fixed nut, heat shrink and screws
💡 What is a brushless motor used for in RC aircraft and how does KV rating influence performance?
Understanding this helps you pick the right setup for your model.
- Handy power choice for fixed-wing planes needing fast response and high speed - Higher KV pushes RPM up more quickly with voltage, boosting top thrust - Combine with appropriate ESC and prop to balance efficiency and control - A well-balanced rotor minimizes vibration, improving control and life