SKU: DRFC-2607
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CAELUS FA2207.5 1900KV Brushless Motor

₹1,959.00 (Inclusive of all taxes)
Out of Stock

The CAELUS FA2207.5 1900KV brushless motor is engineered for high-performance 5-6 inch FPV racing and freestyle drones, delivering up to 1959g of thrust on 6S LiPo power. Its 7075-T6 aluminum bell and NSK bearings ensure durability and smooth operation for demanding flight profiles.

Features

  • High-performance 1900KV motor optimized for 5-6 inch FPV racing and freestyle drones.
  • Generates up to 1959g of thrust on 6S LiPo with a GF6045 propeller.
  • Constructed with a durable 7075-T6 aluminum bell and premium NSK 684 bearings.
  • Features a 12N14P configuration with 0.15mm Kawasaki silicon steel laminations for high efficiency.
  • Lightweight 36g design with a 5mm shaft and 16x16mm (M3x4) mounting pattern.

Out of stock

Description

The CAELUS FA2207.5 1900KV brushless motor is designed for pilots seeking maximum thrust and responsiveness in competitive FPV environments. Its 22mm stator diameter and 7.5mm height provide an optimal balance of torque and RPM, enabling aggressive maneuvers and rapid acceleration on 4S to 6S LiPo batteries.

Built for durability, the motor utilizes a 7075-T6 aluminum bell for impact resistance and maintains precise rotor alignment with high-quality NSK bearings. The 12N14P magnetic configuration and ultra-thin 0.15mm Kawasaki steel laminations minimize electrical losses and thermal buildup, ensuring consistent performance throughout extended flight sessions.

Key Features

  • High-Thrust Design: Engineered for aggressive FPV flight, delivering up to 1959g of thrust on 6S with a GF6045 prop.
  • Premium Construction: Bell housing machined from 7075-T6 aluminum alloy for superior strength-to-weight ratio.
  • Precision Bearings: Equipped with NSK 684 bearings for smooth, low-friction rotation and extended service life.
  • Advanced Stator Core: Utilizes 0.15mm Kawasaki silicon steel laminations to reduce eddy current losses and improve efficiency.
  • Optimized Magnetic Circuit: 12N14P configuration provides strong torque and smooth throttle response across the RPM range.
  • Lightweight Build: Weighs only 36 grams, contributing to a high power-to-weight ratio for agile flight characteristics.
  • Robust Electrical Design: Supports peak power of 1065W and current up to 45.38A for demanding 4S-6S applications.
  • Standardized Mounting: Features a 16mm PCD with 4x M3 mounting holes for compatibility with standard 5-inch FPV frames.

Applications

  • High-performance 5-inch FPV racing drones requiring maximum thrust and agility.
  • 6-inch freestyle and long-range FPV builds where efficient power delivery is critical.
  • Competitive drone setups utilizing 4S to 6S LiPo batteries for aggressive flight profiles.
  • FPV builds prioritizing a high power-to-weight ratio and durable motor construction.

Technical Specifications

Motor ModelFA2207.5
KV Rating1900 KV
Stator Size22mm x 7.5mm
Configuration12N14P
Max Power1065 W
Max Current45.38 A
Max Thrust (6S, GF6045)1959 g
Shaft Diameter5 mm
Prop Shaft ThreadM5
Mounting Hole PCD16 mm
Mounting Hole Size4 x M3
Bearing TypeNSK 684
Bell Material7075-T6 Aluminum
Stator Laminations0.15mm Kawasaki Silicon Steel
Weight (with cables)36.0 g
Input Voltage2-6S LiPo
Motor Diameter27.5 mm
Motor Height18.5 mm

Frequently Asked Questions

What is the maximum recommended LiPo voltage for the CAELUS FA2207.5 1900KV motor?

The CAELUS FA2207.5 1900KV motor is rated for 2-6S LiPo input, with a maximum voltage of approximately 25.2V (6S). Its design, including the 0.15mm steel laminations and winding scheme, is optimized to handle the peak power and current demands within this range without excessive thermal buildup.

What propeller sizes are compatible with this 1900KV motor?

This motor is optimized for 5-inch and 6-inch propellers on 4S to 6S LiPo batteries. The provided thrust data of 1959g is based on a GF6045 (6-inch) prop on 6S. For 5-inch setups on 4S or 5S, typical propellers like HQProp 5x4.3x3 or Gemfan 51466 are well-suited. Always ensure your Electronic Speed Controller (ESC) can handle the motor's peak current of 45.38A.

What is the mounting pattern and shaft size?

The motor features a standard 16mm bolt circle diameter (PCD) with four M3 mounting holes, compatible with most 5-inch FPV frames. The shaft diameter is 5mm with an M5 threaded end for securing propellers. This combination provides a secure mechanical interface for high-vibration, high-thrust applications.

Package Includes

  • 1 x CAELUS FA2207.5 1900KV Brushless Motor
  • 1 x Set of Fitting Accessories (as shown in product image)

Additional Information

Weight 0.045 kg
Dimensions 5 × 6 × 4 cm