Sub250 1404 4500KV FPV Drone Motor for 2.5-3 Inch Builds

Introduction

The Sub250 1404 4500KV motor is a cutting-edge power unit designed specifically for the demanding FPV and micro drone community. Ideal for 2.5-inch mini whoops and 3-inch freestyle FPV drones, this motor offers a perfect balance of strong thrust, low current draw, and lightweight construction, crucial for builds aiming to stay under the 250g threshold. Its innovative design prioritizes performance and heat management, ensuring reliable power delivery during intense flights.

Key advantages

• Optimized for 2.5-3 inch FPV drone frames using 4S LiPo batteries.
• High-performance 1404 stator delivers impressive thrust in a compact size.
• Premium N52H magnets provide enhanced torque and responsiveness.
• Standard T-mount with a 1.5mm shaft ensures secure propeller mounting.
• Ultra-lightweight design at only 10.3g, supporting sub-250g drone configurations.
• Innovative hollowed motor top for improved airflow and heat dissipation.
• Coordinated strong thrust and low current draw for optimal flight performance.
• Reliable power output suitable for both freestyle and agile FPV flying.

Technical specifications

• Brand Name: Sub250
• Model: 1404 Motor
• KV Value: 4500KV
• Configuration: 9N12P
• Magnet: N52H
• Stator Diameter: 14 mm
• Stator Height: 4 mm
• Outlet Diameter: Φ1.5 mm
• Max Power: 264.6 W
• Rated Voltage: 16 V
• Max Current: 16.93 A
• Mounting Hole: 9x9 mm
• Recommended ESC: 20 A/30 A
• Weight: 10.3 g
• Suitable Model: 2.5-3 inch FPV drones

Applications

This motor is perfectly suited for building agile 2.5-inch and 3-inch FPV drones. It excels in freestyle flying, where responsiveness and power are key, as well as in smaller FPV setups that need to remain lightweight for maneuverability. It's an excellent choice for pilots looking to build sub-250g drones without sacrificing performance.

Compatibility

The Sub250 1404 4500KV motor is optimized for 4S LiPo batteries and is designed to work with 20A or 30A ESCs. Its standard 1.5mm shaft and 9x9mm mounting pattern ensure compatibility with a wide range of propellers and FPV drone frames.

FAQ

What is the best application for the Sub250 1404 4500KV motor?

The Sub250 1404 4500KV motor is best suited for 2.5-inch mini whoops and 3-inch freestyle FPV drones. Its lightweight design and high thrust make it ideal for builds aiming to stay under 250g, offering great performance for agile flying.

What batteries are recommended for the Sub250 1404 4500KV motor?

This motor is optimized for use with 4S LiPo batteries. It's designed to provide strong thrust and efficiency when paired with a 4S power source, making it a great choice for performance-oriented FPV builds.

What is the weight of the Sub250 1404 4500KV motor?

The Sub250 1404 4500KV motor is exceptionally lightweight, weighing only 10.3 grams. This feature is crucial for pilots building drones under the 250g weight limit, allowing for greater maneuverability and flight time.

Where can I buy the Sub250 1404 4500KV FPV motor?

You can buy the Sub250 1404 4500KV FPV motor directly from HTDRONE. We offer fast and reliable delivery within Poland and worldwide shipping options to get your FPV parts to you quickly.

What propeller mounting system does this motor use?

The Sub250 1404 4500KV motor features a standard T-mount system with a 1.5mm shaft. This ensures a secure and reliable connection for your propellers, compatible with most common FPV props for this motor size.