Sunnysky X4120-III 480KV 550KV Brushless Motor for RC
SUNNYSKY X4120-III 480KV 550KV Brushless Motor for RC Quadcopter Airplanes Fixed Wing Plane - Image 2
SUNNYSKY X4120-III 480KV 550KV Brushless Motor for RC Quadcopter Airplanes Fixed Wing Plane - Image 3
SUNNYSKY X4120-III 480KV 550KV Brushless Motor for RC Quadcopter Airplanes Fixed Wing Plane - Image 4
SUNNYSKY X4120-III 480KV 550KV Brushless Motor for RC Quadcopter Airplanes Fixed Wing Plane - Image 5
  1. Sunnysky X4120-III 480KV 550KV Brushless Motor for RC
  2. SUNNYSKY X4120-III 480KV 550KV Brushless Motor for RC Quadcopter Airplanes Fixed Wing Plane - Image 2
  3. SUNNYSKY X4120-III 480KV 550KV Brushless Motor for RC Quadcopter Airplanes Fixed Wing Plane - Image 3
  4. SUNNYSKY X4120-III 480KV 550KV Brushless Motor for RC Quadcopter Airplanes Fixed Wing Plane - Image 4
  5. SUNNYSKY X4120-III 480KV 550KV Brushless Motor for RC Quadcopter Airplanes Fixed Wing Plane - Image 5

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

$87.00

（ All products are support customized, and the price is priced according to the quantity ladder, and customers who like it hurry up to consult me！！！）

The SUNNYSKY X4120-III is a high-performance brushless outrunner motor designed for use in RC quadcopters, airplanes, and fixed-wing aircraft. It delivers powerful performance and high efficiency, making it ideal for larger drones, aerial photography, and fixed-wing planes that require stable flight and heavy payload capacity.

Categories: ,

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.

Related products