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iFlight XING2 1404 FPV Motor Unibell - 3800KV

₹2,469.00 (Inclusive of all taxes)
Out of Stock

The iFlight XING2 1404 is a 3800KV brushless motor featuring a durable unibell design, engineered for high-performance ultralight toothpick and CineWhoop drones operating on 3S-4S LiPo batteries.

Features

  • 3800KV rating optimized for high-RPM thrust on 3S-4S LiPo power systems.
  • Unibell construction with 7075 aluminum bell and titanium shaft for enhanced durability and reduced weight.
  • Advanced N52H curved arc magnets for faster motor response and improved PID loop performance.
  • Precision engineering reduces magnet air gap and stator lamination for increased efficiency and power output (253.4W peak).
  • Includes O-ring bearing protection to minimize vibrations and extend bearing life.

Out of stock

Description

The XING2 1404 motor represents the evolution of iFlight’s acclaimed XING series, designed specifically for the demanding needs of modern ultralight FPV builds. Its core innovation lies in the integration of a unibell structure, which merges the bell and shaft into a single, robust component machined from 7075 aluminum and finished with a titanium shaft. This design significantly improves structural integrity and reduces potential points of failure under high-stress flight conditions.

Electromagnetic performance is elevated through the use of N52H-grade curved arc magnets and optimized stator geometry. The reduced magnetic air gap and refined lamination lower magnetic reluctance, resulting in higher flux density for more responsive torque and smoother throttle translation. This makes the motor exceptionally well-suited for acrobatic freestyle and precise cinematic flying where instantaneous power delivery is critical.

Key Features

  • Unibell Construction: Single-piece 7075 aluminum bell with integrated titanium shaft maximizes strength and minimizes weight for high-G maneuvers.
  • N52H Curved Arc Magnets: High-grade magnets configured in a curved arc design provide faster magnetic response and improved efficiency.
  • Optimized Stator & Air Gap: Precision-machined stator with reduced lamination and minimized air gap lowers reluctance for higher power density and thermal performance.
  • Vibration Damping O-Ring: Integrated O-ring at the bearing seat absorbs minor impacts and reduces high-frequency vibrations for smoother video and longer component life.
  • NSK Bearings: High-precision, Japanese NSK bearings ensure smooth rotation and reliable long-term operation.
  • Ultralight Design Focus: Engineered for toothpick-style micro drones and lightweight CineWhoop builds requiring high thrust-to-weight ratios.
  • Extended Motor Leads: 120mm long, single-strand copper winding leads provide flexible installation options for compact frame layouts.

Applications

  • Ultralight 3-inch Toothpick FPV Drones requiring high KV and rapid throttle response.
  • 3-inch CineWhoop Builds for smooth, powerful cinematic footage on 3S-4S power.
  • Micro FPV Racing Drones where minimal weight and maximum thrust are critical.
  • Compact Freestyle Builds designed for agile acrobatics in tight spaces.
  • Lightweight DIY Micro Drone Projects utilizing whoop-style AIO flight controllers.

Technical Specifications

Motor TypeOutrunner Brushless FPV Motor
ModelXING2 1404
KV Rating3800 KV (RPM/Volt)
Input Voltage3S-4S LiPo
Peak Power253.4W
Peak Current15.84A
Configuration9N12P (9 Stator Teeth, 12 Magnet Poles)
Mounting Pattern9x9mm, M2 screw holes (φ2mm)
Shaft Diameter1.5mm (Titanium)
Bearing TypeNSK Precision Bearing
Winding TypeSingle Strand Copper
Motor Lead Length120mm
Bell Material7075 Aluminum (Unibell)

Frequently Asked Questions

What is the compatible voltage range for the XING2 1404 3800KV motor?

The XING2 1404 motor is rated for 3S to 4S LiPo battery packs (approximately 11.1V to 16.8V). Operating within this range ensures optimal performance and prevents damage from over-voltage. Exceeding 4S is not recommended.

What is the benefit of the unibell design compared to a traditional two-piece bell?

The unibell design integrates the motor bell and shaft into a single machined component, typically from 7075 aluminum with a titanium shaft. This eliminates the joint between parts, dramatically increasing torsional strength, improving balance, and reducing the risk of bell separation during high-stress crashes or high-RPM operation.

What size propellers are recommended for this 3800KV motor on a 3S or 4S setup?

For 3S operation, pair with 3-inch bi-blade or tri-blade propellers (e.g., HQProp T3x3). For 4S, use lighter 3-inch bi-blades or smaller pitch tri-blades to manage current draw and prevent overheating. Always test amp draw with a smoke stopper when using new prop combinations.

What is the mounting hole pattern and screw size?

This motor uses a standard 9x9mm M2 mounting hole pattern. The package includes both M2x7mm and M2x5mm screws to accommodate different frame arm thicknesses. The screw holes are 2mm in diameter (φ2mm).

Package Includes

  • 1 x iFlight XING2 1404 3800KV FPV Motor (Unibell)
  • 4 x M2x7mm Mounting Screws
  • 4 x M2x5mm Mounting Screws

Additional Information

Weight 0.021 kg
Dimensions 4 × 4 × 3 cm