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GEPRC SPEEDX2 1804 3450KV Brushless Motor - Black

₹1,889.00 (Inclusive of all taxes)
Out of Stock

The GEPRC SPEEDX2 1804 3450KV brushless motor is engineered for lightweight 3″ to 4″ FPV drones, offering high-performance power from 2S to 4S LiPo batteries. Its optimized design provides excellent thrust-to-weight ratio for freestyle and long-range applications.

Features

  • 3450KV rating optimized for 2S-4S LiPo operation.
  • Ultra-lightweight 13.2g design with arc-shaped, hollow-out cooling.
  • Constructed with durable 7075-T6 aluminum alloy and N52H ARC magnets.
  • Features a 1.5mm outer shaft diameter with a 2mm inner diameter.
  • 12x12mm M2 mounting pattern for compact 3″ whoop and toothpick builds.

Out of stock

Description

The SPEEDX2 1804 motor leverages a high-efficiency magnetic circuit with N52H ARC magnets to deliver explosive power and smooth throttle response. Its arc-shaped stator and hollow-out design significantly improve heat dissipation, allowing for sustained high-performance flights without thermal throttling.

Built around a robust 7075-T6 aluminum alloy housing, this motor maintains structural integrity under high RPM loads while minimizing weight. The optimized 1804 stator size provides an ideal balance of torque and speed for 3″ CineWhoop and 4″ long-range toothpick drones, ensuring reliable and efficient propulsion.

Key Features

  • High-Efficiency Magnetic Design: N52H ARC magnets and precision-wound stator coils maximize power output and motor responsiveness.
  • Advanced Thermal Management: Arc-shaped stator and hollow-out construction enhance airflow and cooling for sustained high-power operation.
  • Premium Material Construction: 7075-T6 aluminum alloy housing ensures exceptional durability and a high strength-to-weight ratio.
  • Optimized for Compact Builds: The 12x12mm M2 mounting pattern and lightweight profile are perfect for tight frame installations.
  • Smooth & Stable Performance: Precision-balanced rotor and shaft assembly minimizes vibrations for smooth handling and improved flight footage.
  • Wide Voltage Compatibility: Engineered to perform reliably across a 2S to 4S LiPo input range, offering flexibility for different build types.

Applications

  • 3-inch CineWhoop and ducted FPV drones for cinematic and indoor flight.
  • 3-inch to 4-inch lightweight toothpick and long-range FPV quadcopters.
  • Compact pusher-configuration drones requiring high thrust-to-weight ratios.
  • Freestyle and agile flying platforms where quick throttle response is critical.

Technical Specifications

Model NumberSPEEDX2 1804
Motor KV3450 KV
Stator Size1804 (18mm diameter x 4mm height)
Compatible Battery2S to 4S LiPo
Shaft Diameter (Outer/Inner)1.5mm / 2mm
Mounting Hole Pattern12mm x 12mm (M2 screws)
Max Power (3S)~404.8W
Weight (per motor)13.2g
Construction7075-T6 Aluminum, N52H ARC Magnets

Frequently Asked Questions

What is the compatible voltage range for the SPEEDX2 1804 3450KV motor?

The motor is designed for 2S to 4S LiPo battery packs. Operating within this range ensures optimal performance and longevity. Exceeding 4S input voltage is not recommended as it may lead to overheating or premature failure.

What is the mounting hole pattern and screw size for this motor?

This motor uses a standard 12mm x 12mm mounting hole pattern. It requires M2 screws for installation. The package includes both 6mm and 8mm length M2 screws to accommodate different frame thicknesses.

Is this motor suitable for a 3-inch CineWhoop build?

Yes, the SPEEDX2 1804 3450KV is an excellent choice for 3-inch CineWhoop and ducted drone builds. Its lightweight design (13.2g) and high KV provide the responsive thrust needed for agile and cinematic flight while maintaining efficiency on 3S or 4S LiPo batteries.

What are the key construction features of this motor?

The motor features a durable housing made from 7075-T6 aluminum alloy and utilizes high-grade N52H ARC magnets. Its arc-shaped stator design incorporates hollow-out sections for improved cooling, which is critical for sustaining high power output during aggressive flight maneuvers.

Package Includes

  • 1 x GEPRC SPEEDX2 1804 3450KV Brushless Motor
  • 5 x M2 x 6mm Mounting Screws
  • 5 x M2 x 8mm Mounting Screws

Additional Information

Weight 0.7 kg
Dimensions 7 × 6 × 5 cm