SURPASS 2204 1200KV Brushless Motor for RC Fixed-wing Plane

Complete Feature List

Unique Magnetic Circuit Design

The motor uses an innovative 14-pole 12-slot high-torque design, along with a 6061-T6 aviation-grade aluminum heat dissipation substrate. This design achieves an exact 0.02mm assembly tolerance through precision CNC five-axis manufacturing, ensuring optimal performance in a wide range of temperatures from -20℃ to 80℃. The IPX5 waterproof structure ensures the motor remains fully operational in wet conditions.

Advanced Conductor Configuration

Crafted with 99.9% purity oxygen-free copper, the motor’s winding process significantly reduces impedance loss. By optimizing wire diameter and winding density, the motor achieves over 96% power conversion efficiency, making it one of the most efficient models available.

Precision Motion System

Equipped with an ABEC-5 grade sealed bearing group, this motor delivers smoother and more stable operation. The N52SH grade laser-dynamically balanced rotor ensures a lifetime of up to 2,000 hours. Under 12,000rpm, the noise level is controlled within a low 45dB(A), meeting even the strictest noise regulations.

High-Efficiency Electromagnetic Core

The JFE 0.2mm ultra-thin oriented silicon steel sheet, combined with a nano-ceramic insulation coating, achieves a saturation magnetic density greater than 1.5T. This combination, along with 3D magnetic circuit optimization, reduces iron loss to just 2.8W/kg@50Hz, ensuring superior energy conversion efficiency above 97%.

Performance and Reliability

As part of the 2204-1200KV brushless motor platform, this motor leverages aerospace-grade full CNC manufacturing to maintain a lightweight 135g. It offers 25% higher output power density compared to similar products and remains functional in heavy rain, providing up to 28 minutes of continuous flight. Ideal for 1:12-1:10 fixed-wing models, this motor ensures top performance under various conditions.