SunnySky V3 X3525 650KV Brushless Motor for FPV Drones & UAVs

Introduction

The SunnySky V3 X3525 650KV is a high-performance brushless motor designed to meet the rigorous demands of modern FPV drones and UAV applications. This motor is built for pilots who require superior power, efficiency, and reliability for their aerial platforms. Whether you are building a custom FPV racer, a long-endurance aerial photography drone, or a specialized UAV, the X3525-III provides the thrust and consistency needed for optimal flight performance. Trust HTDRONE for your high-quality FPV components.

Key Advantages

• Exceptional Power Output: Delivers up to 2080W of continuous power for demanding maneuvers.
• High Efficiency: Features a low internal resistance of 15.2 mΩ for optimized energy transfer.
• Robust Construction: Utilizes a 12N14P stator/rotor configuration for durability and performance.
• Wide Voltage Range: Supports 4S to 6S LiPo batteries, offering flexibility for various builds.
• Compact and Lightweight: With dimensions of φ42.5 × 48 mm and a weight of 252g, it integrates easily into most drone frames.
• Versatile Propeller Compatibility: Optimized for a range of propeller sizes across 4S, 5S, and 6S systems.
• Reliable Performance: Rated for a maximum continuous current of 90A for 30 seconds, ensuring sustained power.
• Direct Replacement Option: Ideal upgrade for existing FPV drone setups requiring more power and efficiency.

Technical Specifications

• Motor Model / KV: X3525-III / KV650
• Stator/Rotor Poles: 12N14P
• Internal Resistance: 15.2 mΩ
• Motor Dimensions: φ42.5 × 48 mm
• Shaft Diameter: 5.0 mm
• Wires: 20AWG, 110 mm length
• Motor Weight (with wires): 252 g
• Recommended Operating Voltage: 4-6S LiPo
• No-load Current: 1.6 A / 10 V
• Maximum Continuous Power: 2080 W
• Maximum Continuous Current: 90 A / 30 s
• Recommended ESC: 80-100 A
• Recommended Propeller Size:
  • 6S: 128, 1210, 1212, 137
  • 5S: EOLO148, 147, 137
  • 4S: EOLO158, 1510

Applications

This SunnySky motor is perfectly suited for a variety of demanding aerial applications including FPV racing drones, freestyle FPV quads, high-performance UAVs for aerial photography and videography, inspection drones, and custom-built experimental aircraft. Its power and efficiency make it a top choice for pilots pushing the limits of their machines.

Compatibility

The motor features a 5.0mm shaft diameter and comes with 20AWG wires of 110mm length, ensuring broad compatibility with standard FPV components. It is designed to work seamlessly with ESCs ranging from 80A to 100A and is recommended for use with 4S to 6S LiPo batteries. The included propeller size recommendations further enhance its integration into various builds.

FAQ

What is the recommended ESC for the SunnySky V3 X3525 650KV motor?

The SunnySky V3 X3525 650KV motor is recommended to be used with an ESC ranging from 80A to 100A. This ensures optimal performance and prevents overheating during demanding flights.

What is the maximum continuous power output of the SunnySky X3525-III 650KV motor?

The SunnySky X3525-III 650KV motor boasts a maximum continuous power output of 2080W. This high power rating makes it suitable for performance-oriented FPV drones and UAVs.

Can I use the SunnySky V3 X3525 650KV motor with 4S batteries?

Yes, the SunnySky V3 X3525 650KV motor is designed to operate with a recommended voltage range of 4S to 6S LiPo batteries. Specific propeller sizes are recommended for each voltage.

Where can I buy the SunnySky V3 X3525 650KV motor with fast delivery?

You can buy the SunnySky V3 X3525 650KV motor at HTDRONE, based in Poland. We offer fast shipping within Poland and reliable worldwide delivery via DHL for international customers.

What are the recommended propeller sizes for the SunnySky V3 X3525 650KV motor on 6S?

For 6S operation, the SunnySky V3 X3525 650KV motor is recommended with propeller sizes such as 128, 1210, 1212, and 137. Always check compatibility for your specific drone build.