EMAX 1404 Eco Micro Cw Brushless Motor Fpv Racing Drone 4S 3700KV

( Brand: Emax ), ( Manufacturer Part Number: 1404 ), ( Model: ECO MICRO 1404 ), ( Type: Brushless Motor )

Review EMAX Eco Micro 4s Cw Brushless Motor For Fpv Racing Rc Drone

The EMAX 1404 ECO Micro 3700KV CW Brushless Motor is a high-performance component designed specifically for FPV racing drones. This motor is part of EMAX's ECO series, which prioritizes efficiency and affordability without compromising power or speed.

This 1404-size motor features a 3700KV cooling wind rotor, providing an optimal balance between power and efficiency. The CW (clockwise) rotation motor design is suitable for drones with a right-handed propeller configuration. The motor's 4-pole structure ensures stable torque and low noise operation, making it an excellent choice for racers seeking a responsive and quiet drone experience.

The EMAX 1404 ECO Micro motor's 3-blade 30mm propeller mounting holes are compatible with common FPV racing propellers, allowing for versatility and customization based on individual preferences and flying styles. The motor's 3-wire design includes separate wires for power, ground, and signal, ensuring a clean and efficient power distribution for optimal motor performance.

The motor's ECO (Efficient Core Optimization) design features a unique and efficient stator core that reduces copper wire losses, resulting in improved efficiency and longer battery life. The motor also comes with a 10mm mountain copper M3 screw and a 5mm hex nut, allowing for easy installation and secure mounting on your drone frame.

In summary, the EMAX 1404 ECO Micro 3700KV CW Brushless Motor is a powerful, efficient, and cost-effective motor suitable for FPV racing drones. Its high-performance features, including its CW rotation design, 3-blade propeller compatibility, and ECO design, make it a popular choice for racers seeking a responsive, quiet, and long-lasting motor for their drone build.

The EMAX Eco Micro 4S 3700kv CW Brushless Motor is a popular choice for FPV racing drones due to its high power-to-weight ratio, efficiency, and affordability. Here are some pros and cons to help you make an informed decision about purchasing this motor:

1. High Power-to-Weight Ratio: The EMAX Eco Micro 4S motor offers a good power-to-weight ratio, making it an ideal choice for lightweight FPV racing drones.

2. Efficiency: With a high efficiency rating, this motor can help extend your battery life and improve your drone's overall flying time.

3. Affordability: Compared to other high-performance brushless motors, the EMAX Eco Micro 4S is relatively affordable, making it a popular choice for budget-conscious builders.

4. Wide Compatibility: This motor is compatible with a wide range of ESCs (Electronic Speed Controllers), making it a versatile option for many FPV racing drone builds.

5. Good Support and Community: EMAX is a well-known brand in the FPV racing community, and the Eco Micro 4S motor has a large and active user base. This means that you can easily find information, tutorials, and support online.

1. Limited RPM Range: Compared to some other brushless motors, the EMAX Eco Micro 4S has a limited RPM (Revolutions Per Minute) range. This may not be ideal for all FPV racing applications, especially for those requiring high-speed maneuvers.

2. Limited Availability of Propellers: Due to its popularity, the EMAX Eco Micro 4S motor may be difficult to find propellers specifically designed for it. This could limit your options for customizing your drone's performance.

3. Requires Specific ESCs: While the motor is compatible with a wide range of ESCs, there are specific ESCs that are optimized for the EMAX Eco Micro 4S. Using an incompatible ESC could result in reduced performance or even damage to the motor.

The EMAX Eco Micro 4S 3700kv CW Brushless Motor is an excellent choice for FPV racing drones that require high power in a lightweight and efficient package. Its affordability, wide compatibility with ESCs, and good support from the community make it a popular choice for many builders. However, its limited RPM range and the potential difficulty in finding specific propellers are worth considering before making a purchase.

If you're building a lightweight FPV racing drone and are looking for a high-performance, yet affordable brushless motor, the EMAX Eco Micro 4S 3700kv CW Brushless Motor is a solid choice. Just be sure to carefully consider your specific requirements, such as the RPM range and the availability of compatible propellers, before making a purchase.

Details:

Steel shaft for high strength. Precision durable ball-bearings. Anodizing for finish and corrosion resistance. length : 19.75mm.

9x9mm hole pattern.

part #: 1404 prices

• $12.99-$32.99

specifications rcparta:

• brand: Emax
• mpn: 1404
• model: Eco Micro 1404
• type: Brushless Motor

general rcparta:

• Radio Control Control Line > RC model Vehicle Parts Accs > Other RC Parts Accs
• condition: New

shipping rcparta:

• carrier: USPS
• service: USPS Ground Advantage
• transit: 3-9 Days
• class: Standard
• type: Calculated
• cost: $0.00

returns rcparta:

• policy: No Returns

offer rcparta:

• sold: 0
• availability: In Stock
• started: July 23, 2025
• options: Ship-to-home
• quantity: 1

seller rcparta:

• city: San Jose, California
• rating: 100.0%
• # reviews: 21

payments rcparta:

• credit card: Mastercard
• other
• wallet: Apple-pay

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