SUNNYSKY X4120-III 480KV 550KV Brushless Motor for RC Quadcopter Airplanes Fixed Wing Plane

Description

Specifications

• Model: X4120-III

• KV Rating: 480KV / 550KV (selectable version)

• Motor Type: Outrunner

• Stator Size: 41 × 20mm

• Shaft Diameter: 6mm

• Mounting Hole Pattern: 25mm (M3 screws)

• Voltage: 6S–8S LiPo

• Recommended Propeller Size: 13″–15″ (for quadcopters)

• Max Continuous Power: ~800W

• Weight: Approx. 270g

• Bearings: High-quality NSK bearings for smooth operation

• Internal Resistance: Low for better power efficiency

Key Features

• High Power and Efficiency: This motor is capable of delivering consistent high power, making it suitable for both fixed-wing planes and multi-rotor UAVs, with a good balance between power and efficiency.

• Multiple KV Options: Available in 480KV and 550KV, allowing you to choose the optimal KV for your specific application, with higher KV versions being suitable for more demanding, high-speed operations.

• Durability: The motor is built with premium materials, including high-quality bearings, to ensure long-lasting performance even in harsh conditions.

• Smooth and Stable Flight: The high-quality construction ensures minimal vibration and smooth operation, important for precise control and stable flight, especially in aerial photography.

• Versatility: Works well with a range of aircraft types, including quadcopters and fixed-wing planes, making it a versatile choice for various drone builds.

Recommended Use Cases

• Fixed-Wing Aircraft: Ideal for larger fixed-wing planes, providing the necessary thrust for long-range and high-speed flight.

• RC Airplanes: Perfect for builders looking for a high-efficiency motor for their RC airplane or glider projects.

• Aerial Photography: Suitable for large UAVs carrying heavy cameras or sensors, providing smooth flight for cinematography.

• Multi-Rotor UAVs: Can be used in larger drones that require higher power for lifting heavy payloads or for professional use.

• DIY Drone Builds: Great for custom projects requiring a powerful, efficient, and durable motor.

Important Notes

• ESC Compatibility: Make sure to use an ESC rated for 60A or higher, as the motor requires sufficient current for safe and efficient operation.

• Voltage and Prop Size: It is important to match the motor with the correct voltage (6S–8S LiPo) and the appropriate propeller size (13″–15″) to achieve optimal performance.

• Cooling: Proper cooling and airflow are crucial to avoid motor overheating, especially during longer flights or high-speed operations.

• Motor Installation: Ensure the motor is securely mounted and that the propellers are properly balanced to reduce vibrations and enhance stability.

• Weight Considerations: This motor is relatively heavy compared to smaller motors, so it’s best suited for medium to large builds.