Emax ECO1404 3700KV Brushless Motor for FPV Drones

Introduction

The Emax ECO1404 3700KV is a high-quality brushless motor from the ECO Micro Series, specifically engineered for the demanding FPV drone community. This motor offers an excellent balance of power, efficiency, and durability, making it an ideal choice for pilots building or upgrading their micro FPV setups, freestyle drones, or racing quads that require agility and responsiveness. Experience smooth, reliable power delivery for all your aerial adventures.

Key Advantages

• Precision Ball Bearings: Equipped with high-precision, durable ball bearings for smooth operation and extended motor life.
• High-Strength Steel Shaft: Features a robust steel shaft designed for maximum durability and resistance to bending under stress.
• Corrosion Resistance: Anodized finish provides excellent protection against corrosion and enhances the motor's overall durability and appearance.
• Optimized Mounting: Standard 9x9mm mounting pattern ensures compatibility with a wide range of FPV frames.
• Efficient Winding: Utilizes multi-strand copper winding for improved efficiency and power output.
• Flexible Silicone Wire: Comes with a 100mm 26 AWG silicone wire for easy installation and heat resistance.
• Lightweight Design: Weighing only 8.6g (including silicone wire), it minimizes added weight to your drone for better flight performance.
• Versatile Propeller Support: Compatible with 2.5" to 4" propellers, offering flexibility for different flight characteristics.

Technical Specifications

• Motor KV: 3700KV
• Stator: 9N12P
• Motor Length: 19.75mm
• Motor Diameter: 18.8mm
• Propeller Size: 2.5" - 4"
• Weight: 8.6g (with silicone wire)
• Prop Adapter Shaft Diameter: 1.5mm
• Bearing Shaft Diameter: 2mm
• Shaft Thread: CW (Clockwise)
• Idle Current: 0.5A (at 10V)
• Internal Resistance: 265 mΩ
• Cell Count: 2-4S LiPo
• Peak Current: 12A (3S)
• Max Power: 170W (at 3S)

Applications

This Emax ECO1404 3700KV motor is perfect for building or upgrading: - Micro FPV Drones - Freestyle Quadcopters - 2.5" to 4" Cinewhoops - Light-weight racing drones - UAV platforms requiring high efficiency and agility.

Compatibility

Features a standard 9x9mm mounting pattern and a 2mm bearing shaft with a 1.5mm prop adapter shaft. Compatible with 2-4S LiPo batteries and propellers ranging from 2.5" to 4". The 100mm 26 AWG silicone wire ensures easy integration with most FPV ESCs.

FAQ

What type of FPV drones is the Emax ECO1404 3700KV motor best suited for?

The Emax ECO1404 3700KV motor is ideal for micro FPV drones, lightweight freestyle quads, and small cinewhoop builds. Its 3700KV rating and compact size make it perfect for builds using 2.5" to 4" propellers and 2-4S LiPo batteries, offering excellent agility and responsiveness.

What are the key advantages of the Emax ECO1404 3700KV motor?

This motor features precision ball bearings for smooth operation, a high-strength steel shaft for durability, and an anodized finish for corrosion resistance. Its lightweight design and efficient copper winding contribute to superior flight performance, making it a top choice for FPV enthusiasts.

What is the mounting pattern and shaft size for the Emax ECO1404 3700KV motor?

The Emax ECO1404 3700KV motor has a standard 9x9mm mounting pattern, ensuring compatibility with many FPV frames. The bearing shaft diameter is 2mm, and the prop adapter shaft diameter is 1.5mm, suitable for common propeller types.

Where can I buy the Emax ECO1404 3700KV motor with fast delivery?

You can buy the Emax ECO1404 3700KV motor at HTDRONE, your specialized FPV parts store. We offer fast delivery within Poland and reliable international shipping via DHL. Check our shop for the best deals and order yours today!

What is the maximum power output and peak current for the Emax ECO1404 3700KV motor on a 3S battery?

When using a 3S LiPo battery, the Emax ECO1404 3700KV motor can handle a peak current of 12A and deliver a maximum power output of 170W. This makes it a powerful option for its size in demanding FPV applications.