EMAX ECO 1404-4800KV Brushless Motor

Name: EMAX ECO 1404-4800KV Brushless Motor
Brand: EMAX
SKU: DRFC-2484
Price: 1719.00 INR
Availability: OutOfStock

₹1,719.00 (Inclusive of all taxes)

Out of Stock

The EMAX ECO 1404-4800KV brushless motor is a compact, high-KV motor designed for lightweight 2.5″ to 4″ CineWhoop and cinematic FPV drone builds, offering a powerful throttle response and durable construction for agile flight performance.

Features

High-performance 4800KV rating for rapid throttle response and high RPMs on 2-4S LiPo batteries.
Compact 1404 stator size (18.8mm diameter x 19.75mm length) optimized for lightweight builds.
Durable construction with N52SH arc magnets, a steel shaft, and precision bearings for longevity.
Features a 9N12P framework and multi-strand windings for efficient torque and smooth operation.
Standard 19x19mm and 16x16mm mounting pattern with a 1.5mm prop shaft (CW thread).

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Description

The EMAX ECO 1404-4800KV brushless motor represents a refined design within the ECO II series, engineered for pilots seeking a balance of performance, durability, and value in smaller drone formats. Its all-new architecture incorporates thicker reinforcements and a rounded design for improved structural integrity, capable of withstanding the demands of aggressive flying and minor impacts.

Internally, the motor utilizes upgraded N52SH arc magnets over previous generations, delivering a significant increase in magnetic flux density. This translates to more powerful torque and thrust output, enabling sharper throttle control and higher top-end RPMs. The combination of a precision bearing system and a hardened steel shaft ensures smooth rotation and long-term reliability under load.

Key Features

N52SH Arc Magnets: Provide stronger magnetic fields than standard N48 magnets for increased torque, thrust, and throttle responsiveness.
Reinforced Motor Bell & Stator: Features a rounded design with thicker structural supports to enhance durability against physical stress.
Precision Ball Bearings: High-quality bearings minimize friction and vibration for smooth, efficient operation and extended motor life.
Hardened Steel Shaft: A 1.5mm diameter shaft with CW threading offers reliable prop retention and resistance to bending.
Multi-Strand Winding: Optimized copper windings improve electrical efficiency and heat dissipation for consistent performance.
Dual Mounting Pattern: Compatible with standard 19x19mm and 16x16mm mounting holes for versatile integration into various micro and whoop frames.
Anodized Finish: Provides a sleek, reflective surface that is both aesthetically pleasing and offers slight corrosion resistance.

Applications

Lightweight 3" to 4" CineWhoop builds for smooth, cinematic footage and indoor/outdoor proximity flying.
High-performance 2.5" to 3.5" micro FPV racing drones requiring agile handling and rapid acceleration.
Compact long-range or lightweight freestyle builds where a balance of power and low weight is critical.
Tiny whoop or toothpick-style drone upgrades seeking improved thrust and efficiency over stock motors.

Technical Specifications

Model	ECO 1404-4800KV
KV Rating	4800 KV (RPM/V)
Stator Size	14mm (Height) x 04mm (Width)
Motor Diameter	18.8 mm
Motor Length	19.75 mm
Framework	9N12P
Shaft Diameter	1.5 mm
Shaft Thread	CW (Clockwise)
Bearing Shaft	2 mm
Mounting Hole Pattern	19 x 19 mm / 16 x 16 mm
Compatible Propeller Size	2.5" - 4"
Weight (without wires)	8.6 g
Recommended Battery	2-4S LiPo

Frequently Asked Questions

What is the compatible propeller size for the EMAX ECO 1404-4800KV motor?

The EMAX ECO 1404-4800KV motor is designed for propellers in the 2.5-inch to 4-inch range. For optimal performance on 2-4S LiPo batteries, common pairings include 3-inch tri-blade or bi-blade props for micro racers and 4-inch low-pitch props for efficient CineWhoop builds. Always ensure the prop hub matches the motor's 1.5mm CW-threaded shaft.

What frames is this motor compatible with?

This motor features a dual mounting pattern, supporting both the standard 19x19mm and 16x16mm hole spacings. This makes it directly compatible with a wide range of micro, whoop, and toothpick-style drone frames designed for 1404 or similar-sized motors. Always verify your frame's motor mounting pattern before purchase.

What is the benefit of the N52SH magnets used in this motor?

N52SH magnets are a grade of neodymium magnets with higher magnetic energy and better temperature stability compared to standard N48 magnets. In the ECO 1404 motor, this results in increased torque and thrust output, providing a more powerful and responsive throttle feel, especially at higher RPMs, while maintaining performance during extended flight sessions.

What is the recommended battery voltage (S count) for this 4800KV motor?

The 4800KV rating is optimally suited for 2S to 4S LiPo batteries. On 2S, it will provide efficient, cool-running performance ideal for lightweight whoops. On 3S and 4S, it delivers significantly higher RPM and thrust for aggressive micro racing or freestyle. Exceeding 4S is not recommended as it may overstress the motor windings and lead to overheating.