BGS-FW435B 220KV/250KV 9.6KG Payload Drone Motor for 17inch UAV

The 435B Brushless Outrunner Motor is engineered for medium and large fixed-wing UAVs, delivering powerful thrust, high efficiency, and reliable performance for demanding flight missions. Available in 220KV and 250KV (customizable), it provides up to 9.6 kg of maximum thrust when paired with the recommended propeller and ESC. Optimized for 6–12S LiPo battery systems, it features a high-efficiency magnetic circuit, precision-balanced rotor, and premium bearings to ensure smooth operation, low vibration, and extended service life. Ideal for fixed-wing drones, VTOL UAVs, cargo UAVs, mapping aircraft, surveillance platforms, agricultural UAVs, and industrial UAV applications. Custom KV ratings, shaft dimensions, cable length, and mounting configurations are available to support OEM and ODM requirements

Compared with multirotor aircraft, fixed-wing UAVs typically operate for longer durations, fly over greater distances, and maintain higher cruising speeds. These mission profiles place greater demands on propulsion efficiency and continuous power output. BGS motors are optimized to operate efficiently across a wide RPM range, helping improve flight endurance while maintaining stable performance throughout extended missions.

Each motor is manufactured using high-grade permanent magnets, precision CNC-machined aluminum components, premium bearings, and high-temperature copper windings. The lightweight yet robust structure reduces overall aircraft weight while ensuring excellent mechanical strength and vibration resistance, even under continuous high-load operation.

Our fixed-wing UAV motors are compatible with various propeller sizes, ESC configurations, and battery systems, allowing seamless integration into different aircraft platforms. Whether used in hand-launched UAVs, VTOL fixed-wing aircraft, mapping drones, surveillance systems, environmental monitoring platforms, or long-range logistics UAVs, they deliver dependable propulsion and smooth flight characteristics.

To meet diverse project requirements, BGS also offers OEM and ODM customization services, including KV value adjustment, shaft configuration, mounting dimensions, winding optimization, waterproof protection, and other application-specific modifications. Every motor undergoes rigorous quality inspection and dynamic balancing before shipment to ensure consistent performance, low vibration, and reliable operation in demanding environments.

Built for efficiency, durability, and precision, BGS fixed-wing UAV motors provide a dependable propulsion solution for next-generation autonomous and industrial UAV applications.