SunnySky X3520 520KV Brushless Drone Motor

SunnySky X3520 520KV Brushless Drone Motor

The SunnySky X3520 520KV brushless motor is designed for RC aircraft and drone applications requiring high efficiency and strong performance. Its compatibility with 4S–6S LiPo batteries allows it to meet various power requirements, delivering up to 1750W of continuous output power. Ideal for both hobbyists and professional projects.

SunnySky X3520 520KV Brushless Drone Motor Technical Specifications:

• Stator Diameter: 35mm

• Stator Thickness: 20mm

• Rotor Diameter: 42.5mm

• Shaft Diameter: 5mm

• Number of Stator Slots: 12

• Number of Rotor Poles: 14

• Motor KV: 520KV

• No-load Current: 1.1A / 10V

• Internal Resistance: 30mΩ

• Max Continuous Current: 70A / 30s

• Max Power: 1750W

• Weight: 207g

• Body Length (excluding shaft): 45mm

• Total Length: 64mm

• Compatible Battery: 4S – 6S LiPo

• Recommended ESC: 80–100A

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