SKU: DRFC-2708
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HGLRC SPECTER 2306.5-1900KV Brushless Motor

₹2,709.00 (Inclusive of all taxes)
Out of Stock

The HGLRC SPECTER 2306.5-1900KV is a high-performance brushless motor engineered for 5-6 inch FPV racing and freestyle drones, delivering 1145W of peak power and 47.7A current handling for 5-6S LiPo systems.

Features

  • High-Torque 1900KV Design: Optimized for aggressive 5-6 inch freestyle and racing maneuvers on 5-6S LiPo batteries.
  • Premium Construction: Features a 7075 aluminum one-piece rotor, N52H curved magnets, and 260° high-temperature copper windings.
  • Enhanced Cooling & Efficiency: Utilizes Kawasaki silicon steel stator for reduced losses and the 2306.5 stator size for improved thermal management.
  • Robust Mechanical Specs: Includes an M5x13.2mm titanium alloy shaft, ISC bearings, and a 16x16mm M3 mounting pattern.
  • High Power Density: Rated for a maximum current of 47.7A and peak power of 1145W for demanding flight profiles.

Out of stock

Description

The SPECTER 2306.5-1900KV motor from HGLRC is engineered for pilots demanding a blend of high torque and rapid throttle response. Its 2306.5 stator dimensions provide an optimal balance between electromagnetic force and thermal mass, allowing it to sustain high power outputs while maintaining efficient cooling. The use of premium materials, including N52H curved magnets and Kawasaki silicon steel, minimizes core losses and maximizes magnetic flux for consistent performance.

This motor’s electrical design, with 260° high-temperature copper windings, ensures stable operation under high current loads typical of modern 5-6S FPV setups. The mechanical integration is equally robust, featuring a one-piece 7075 aluminum rotor and a titanium alloy shaft to reduce rotational mass and increase overall frame stiffness. It is a direct-fit solution for builds requiring a 16x16mm M3 mounting pattern.

Key Features

  • High-Strength One-Piece Rotor: Machined from 7075 aviation-grade aluminum for exceptional durability and reduced vibration.
  • Custom N52H Curved Magnetic Steel: Provides strong magnetic flux for high torque output and smooth operation across the RPM range.
  • Super High-Temperature Resistant Windings: 260° rated copper wire ensures motor stability and longevity during peak power draws.
  • Low-Loss Kawasaki Silicon Steel Stator: Reduces eddy current losses and heat generation, improving overall electrical efficiency.
  • Precision Tuned Performance: Calibrated to maintain high torque at low speeds while delivering linear, rapid-response power delivery.
  • Titanium Alloy Output Shaft: Offers high strength-to-weight ratio, minimizing weight and increasing shaft rigidity.
  • Optimized 2306.5 Stator Size: Balances torque production with thermal capacity for sustained high-power flight in 5-6 inch prop applications.
  • ISC Precision Bearings: Ensure smooth rotation and long-term reliability under high radial and axial loads.

Applications

  • 5-Inch FPV Racing Drones: High-KV design provides the explosive acceleration and top-end speed required for competitive racing on 5S or 6S LiPo packs.
  • 5-Inch & 6-Inch Freestyle Quadcopters: Delivers the high torque and responsive power band needed for complex tricks, dives, and proximity flying.
  • High-Performance Long-Range Builds: Efficient stator and magnet design offers sustained power for aggressive cruising and dynamic maneuvering in long-range FPV platforms.
  • Heavy-Lift Cinewhoop Conversions: Suitable for larger, more powerful 5-inch Cinewhoop builds requiring substantial thrust to carry action cameras and stabilization gear.

Technical Specifications

Motor ModelSPECTER 2306.5
KV Rating1900 KV
Stator Size2306.5 (23mm diameter x 6.5mm height)
Magnetic Pole Configuration12N14P
Magnet GradeN52H
Stator MaterialKawasaki Silicon Steel
Rotor Material7075 Aluminum
Shaft MaterialTitanium Alloy
Shaft SpecificationM5x13.2mm
Bearing TypeISC
Winding Type260° High-Temperature Copper Wire
Max Continuous Current47.7A
Max Power1145W
Rated Voltage5-6S LiPo
Recommended Propeller5-6 inch
Motor DiameterΦ28.97mm
Motor Height32.15mm
Mounting Hole Pattern16x16mm
Mounting Screw SizeM3
Wire Gauge & Length20AWG, 150mm
Weight (with wires)34.2g

Frequently Asked Questions

What is the maximum recommended LiPo voltage for the SPECTER 2306.5-1900KV motor?

This motor is rated for 5-6S LiPo battery packs. The maximum recommended voltage is 25.2V (6S nominal). Exceeding this voltage or operating at sustained peak current may risk demagnetization or winding failure.

What size propellers are compatible with this 1900KV motor?

The motor is optimized for 5-inch and 6-inch propellers on 5-6S setups. For 5S, typical props are 5x4.3x3 or similar. For 6S, slightly less aggressive pitch like 5x3.1x3 is recommended to manage current draw and avoid exceeding the 47.7A continuous rating.

What is the mounting hole pattern and screw size?

It uses a standard 16x16mm mounting hole pattern with M3 threads. The included M3x8mm screws are suitable for mounting to motor plates of typical thickness. Ensure your frame's motor mounting holes are drilled for a 16mm diagonal pattern.

Can this motor be used with a 4-in-1 ESC or individual ESCs?

Yes, it is compatible with both. Ensure your ESC(s) can handle the motor's peak current draw of over 47A per motor. A 4-in-1 ESC rated for at least 50A continuous per channel or individual ESCs of similar rating are required for safe, high-performance operation.

Package Includes

  • 1 x HGLRC SPECTER 2306.5-1900KV Brushless Motor
  • 1 x M5 Anti-Loosening Nut
  • 5 x M3x8mm Mounting Screws

Additional Information

Weight 0.045 kg
Dimensions 4 × 5 × 3.8 cm