SunnySky X4-series Combo X4120 III-550KV Motor, 100A ESC, and EOLO 15x8 Propellers for High-Performance RC Airplanes

Introduction

The SunnySky X4-series Combo is a premium, integrated propulsion system designed for high-performance RC aircraft. It offers a powerful and reliable combination of a high-kv motor, a robust electronic speed controller (ESC), and performance-tuned propellers. This setup is ideal for hobbyists and serious RC pilots looking to maximize their aircraft's capabilities, providing a balanced and durable solution for demanding flights.

Key Advantages

• Complete Propulsion Solution: Includes a high-performance motor, reliable ESC, and optimized propellers for seamless integration.
• Powerful Motor Performance: The X4120 III-550KV motor delivers substantial power (2500W max continuous) and high torque for impressive thrust.
• Stable Flight Characteristics: EOLO 15x8 propellers are engineered for smooth, stable flight, enhancing control and efficiency.
• Robust ESC: A 100A HV OPTO ESC ensures reliable power delivery and optimal control under load.
• Durable Construction: Built with quality components for longevity and consistent performance in various conditions.
• Ideal Power-to-Weight Ratio: Offers a strong balance of power output and weight for enhanced aerial maneuverability.
• Easy Integration: Designed for straightforward installation into most compatible RC airplane airframes.
• Value Package: Provides a cost-effective way to acquire a complete, high-quality power system.

Technical Specifications

• Motor Model: X4120-Ⅲ
• KV Rating: 550KV
• Stator/Poles: 12N14P
• Internal Resistance: 18.5mΩ
• Motor Size: φ49.7*70.0mm
• Shaft Diameter: 6.0mm
• AWG: 20AWG 110mm
• Motor Weight (with cable): 293g
• Rating Operational Voltage: 6S LiPo
• No-Load Current: 1.9A/10V
• Maximum Continuous Power: 2500W
• Maximum Continuous Current: 100A/30s
• ESC Name: 100A HV OPTO
• Continuous Output Current (ESC): 100A
• Peak Output Current (ESC): 120A
• Processor Frequency: 170MHz
• Power Supply (ESC): 6-14S LiPo
• ESC Dimensions: 81x37x22.8mm
• ESC Weight: 144g
• Power Wire Spec (ESC): 12# 175mm (Red * 1/Black * 1)
• Motor Wire Spec (ESC): 12# 195mm (Black * 3)
• Software Update Capability: Supported
• Signal Wire Spec (ESC): 60C 1250mm Black/White 2-pin JR connector
• Data Cable (Telemetry) Spec (ESC): 30C 400mm Yellow 1-pin JR Connector
• Propeller Brand: EOLO
• Propeller Size: 15*8
• Propeller Type: Integrated Propeller
• Product Material (Propeller): Plastic
• Storage Temperature (Propeller): -10℃~50℃
• Storage Humidity (Propeller): <85%</li>
• Propeller Dynamic Balance Value: ≤15mg at 4000rpm
• Single Propeller Weight: 40g
• MAX Operating Speed (Propeller): 10400rpm
• Operating Temperature (Propeller): -20℃~60℃
• Package Contents: 1x X4120 III-550KV Motor, 1x 100A ESC, 2x EOLO 15x8 Propellers

Applications

This SunnySky X4-series Combo is perfectly suited for high-performance RC airplanes, including scale models, sport planes, and aerobatic aircraft. It's designed to deliver reliable power for extended flight times and dynamic maneuvers, making it a top choice for serious RC enthusiasts.

Compatibility

The motor operates on a 6S LiPo battery, while the ESC supports a wider range of 6-14S LiPo batteries, offering flexibility in power setup. The 6.0mm shaft diameter and included EOLO 15x8 propellers ensure broad compatibility with many RC airplane models. The ESC includes dedicated wires for power, motor, signal, and telemetry, facilitating easy connection.

FAQ

What type of RC aircraft is the SunnySky X4-series Combo best suited for?

The SunnySky X4-series Combo is ideal for high-performance RC airplanes, including sport planes, aerobatic models, and scale aircraft that require a robust and reliable power system for dynamic maneuvers and extended flight times.

What are the key components included in the SunnySky X4-series Combo?

This combo includes the SunnySky X4120 III-550KV brushless motor, a high-voltage 100A HV OPTO ESC, and two EOLO 15x8 plastic propellers, providing a complete propulsion solution.

What is the maximum continuous power output of the motor in this combo?

The SunnySky X4120 III-550KV motor in this combo boasts a maximum continuous power output of 2500W, ensuring ample power for demanding flight applications.

What is the voltage range compatibility for the ESC in this combo?

The 100A HV OPTO ESC included in this combo is compatible with a wide power supply range, supporting 6-14S LiPo batteries, offering flexibility for various RC airplane setups.

Where can I buy the SunnySky X4-series Combo with reliable delivery?

You can buy the SunnySky X4-series Combo at HTDRONE. We offer fast and reliable international delivery via DHL, ensuring your order reaches you promptly wherever you are.