EMAX ECOII-2207-1900KV Brushless Motor

Name: EMAX ECOII-2207-1900KV Brushless Motor
Brand: EMAX
SKU: DRFC-2710
Price: 1929.00 INR
Availability: OutOfStock

₹1,929.00 (Inclusive of all taxes)

Out of Stock

The EMAX ECOII-2207-1900KV brushless motor is a high-performance 3-6S LiPo motor designed for 5-inch to 5.5-inch FPV freestyle and racing drones, delivering up to 2020g of thrust on 6S with a durable N52SH magnet architecture.

Features

High-torque 2207 stator size with 1900KV rating optimized for 3-6S LiPo power.
Upgraded N52SH arc magnets for increased throttle response and maximum thrust of 2020g on 6S.
Reinforced motor housing with rounded design and anodized finish for crash durability.
Standard 19x19mm (M3) mounting pattern for compatibility with common 5-inch FPV frames.
Includes comprehensive hardware kit with M5 nylock nut, washers, and multiple M3 screw lengths.

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Description

The EMAX ECOII-2207-1900KV brushless motor represents a significant evolution in the affordable performance motor segment. Engineered with a 12N14P framework and a robust 2207 stator size, it provides a balanced combination of torque and RPM, making it ideal for aggressive freestyle maneuvers and responsive racing on 5-inch propellers. The motor’s thermal and electrical efficiency is enhanced by multi-strand windings and a precision steel shaft supported by high-grade bearings.

Structural integrity is a core focus, with a thicker, reinforced bell housing and a rounded aerodynamic profile that better distributes impact forces. The reflective anodized surface not only provides a sleek aesthetic but also adds a layer of corrosion resistance. This motor is built to withstand the rigors of high-G flights and occasional crashes while maintaining consistent performance across its 3-6S operating voltage range.

Key Features

N52SH Magnet Upgrade: Utilizes stronger N52SH arc magnets over previous N48 versions, delivering higher magnetic flux density for improved torque and peak RPM.
Crash-Optimized Housing: Redesigned with thicker reinforcements and a rounded shape to absorb and deflect impact energy, enhancing longevity.
Precision Mechanical Assembly: Features a balanced steel shaft running on high-precision bearings for smooth, low-vibration operation at high RPMs.
Thermal & Electrical Efficiency: Multi-strand windings reduce resistance and heat buildup, allowing for sustained high-current draws.
Universal Mounting Compatibility: Standard 19x19mm M3 mounting hole pattern ensures easy installation on the vast majority of 5-inch FPV drone frames.
Broad Voltage Support: Officially rated for 3S to 6S LiPo batteries, offering pilots flexibility in power system configuration.

Applications

5-inch FPV freestyle drones requiring high torque for powerful punch-outs and quick directional changes.
5-inch to 5.5-inch FPV racing quads where a balance of top-end speed and mid-range acceleration is critical.
Heavy-lift 5-inch cinematic drones that benefit from the motor's high thrust capability on 6S power.
Aggressive long-range builds where efficient 6S operation and durable construction are necessary for reliability.

Technical Specifications

Model	ECOII-2207-1900KV
Motor Type	Outrunner Brushless
Stator Size	2207 (22mm diameter x 7mm height)
KV Rating	1900 RPM/V
Framework	12N14P (12 Stator Teeth, 14 Magnet Poles)
Operating Voltage	3S to 6S LiPo (11.1V - 22.2V)
Max Thrust (6S)	2020 grams
Recommended Prop Size	5" - 5.5"
Shaft Thread	M5
Mounting Pattern	19x19mm (M3 holes)
Motor Diameter	27.5 mm
Motor Length (Body)	33.1 mm
Weight (without wires)	33.6 grams

Frequently Asked Questions

What is the recommended propeller size for the ECOII-2207-1900KV motor?

EMAX officially recommends 5-inch to 5.5-inch propellers for optimal performance with this 1900KV motor. On 6S power, it can efficiently spin aggressive pitch 5-inch props, while on 4S or 5S, you may opt for slightly larger or higher-pitch 5.1-inch or 5.5-inch props to achieve desired thrust levels.

What is the difference between N52SH and N48 magnets used in this motor?

The ECOII series upgrades from N48 to N52SH arc magnets. N52SH is a higher-grade neodymium alloy with greater magnetic energy, resulting in a stronger magnetic field. This translates directly to increased torque, higher maximum RPM, and a more responsive throttle curve compared to the previous generation, all while maintaining good thermal stability.

What hardware is included for mounting this motor?

The motor includes a comprehensive mounting kit: five each of M3 x 6mm, 7mm, and 8mm screws to accommodate different frame arm thicknesses. It also includes an aluminum M5 nylock prop nut, a washer, and a screw for securing the propeller to the motor shaft.

Can I run this motor on a 4-in-1 ESC?

Yes, the ECOII-2207-1900KV is fully compatible with modern 4-in-1 ESCs rated for 6S and sufficient current (typically 45A+ per motor). Ensure your ESC firmware (BLHeli_S or BLHeli_32) is configured for the correct motor direction and timing suitable for high-KV motors to prevent desynchronization.