Flash Hobby 3210/800KV FPV Racing Motor

Product Description: The Flash Hobby 3210/800KV is a powerful brushless RC motor for X-class FPV racing quadcopters. The 3210 model is designed for maximum thrust and reliability under heavy loads, optimized for use with 6S (25V nominal voltage), and combines high-quality materials, precise CNC manufacturing, and a well-engineered electromechanical design.

Key Features

• Weight: 99.8 g (including cables)
• Motor Size: 38.3 x 27 mm
• Shaft Diameter: 5.0 mm
• Motor Mount: 19 x 19 mm (M3 x 4)
• Stator/Rotor Configuration: 12N14P (high-torque 14P12N design also mentioned in description)
• Motor Cable: 16# AWG, 300 mm length
• KV Rating: 800KV (custom KV also available)
• Recommended Propeller Application: 9"–10" propellers
• Model: 3210

Design Features

• 52H grade magnet for stable and strong magnetic flux
• Precise rotor balancing test to reduce vibrations and improve flight efficiency
• High-torque motor design: mentioned as 14P12N and 12N14P in different descriptions
• CNC-machined 6061-T6 aluminum bell for reduced weight and increased rigidity
• Imported NSK bearing, 5 x 11 x 5 mm, rated for high RPM
• High-temperature resistant copper wire winding for reliable operation under heavy loads

Technical Specifications

• Maximum Thrust: 3410 g
• Nominal Voltage: 25 V (6S)
• Suggested ESC: 50A ~ 60A
• Maximum Power: 1195 W
• Recommended Propellers: HQ9050-3R, HQ1050-3R

Application: The Flash Hobby 3210/800KV motor is ideal for FPV racing multirotors requiring high thrust, fast control response, and stable operation during intense maneuvers. It is recommended for use with 9"–10" propellers and a 50–60A ESC for optimal performance. Compatible with standard 19 x 19 mm (M3 x 4) mounts.

Manufacturer: Flash Hobby.

This motor combines quality materials (6061-T6, imported NSK bearings), a well-designed stator and rotor configuration, high-temperature copper windings, and the option for custom KV if needed. Thanks to 52H magnets, precise rotor balancing, and a rigid CNC bell, the 3210 model ensures high efficiency, reduced vibrations, and long-lasting operation even on demanding FPV platforms.

Product Category: Drones & Quadcopters > Motors.

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