64mm Ducted Fan (11-Blade) With 2840-Kv3900 Motor (3S) (for 64mm Ducted fan (11-blades) with 2840-Kv3900 Motor (3S version))

FMS 64mm 4S 11-Blade EDF System with 2840-KV3150 Motor

Precision. Power. Perfection.

This is not just a ducted fan, t's a high-efficiency thrust system engineered for elite RC performance. Combining advanced composite construction, cutting-edge aerodynamic analysis, and precision balacing, this FMS 64mm 11-Blade EDF unit is your go-to solution for speed, sound, and sky-punching power.

Why this EDF dominates:

• Aerodynamically Optimised
  Designed in collaboration with Beihang University, one of China's top aerospace institutions. Every curve and blade is shaped from deep airflow field analysis, CFD simulation, and wind tunnel data - then tested, printed, and perfected before final moulding.
• Superior Build Quality
  Constructed using high-strength composite material, this unit offers the optimal blend of light weight (135g) and ultra-rigid toughness. Injection-moulded for consistency and durability.
• Dynamic Balance, Dialled In
  The 11-blade impeller, CNC metal spinner, and tight duct tolerance ensure razor-sharp balance, eliminating vibrations and delivering jet-like sound and thrust.
• Cooling Innovation
  Exclusive FMS cooling channel design extends motor life and sustains high-performance output during demanding flights.

Perfect For:

• High-speed EDF jets
• Precision acrobatic platforms
• Pilots who demand high thrust-to-weight performance
• Builders upgrading from standard plastic fans to a refined, quieter and more efficient unit

Ready to hear the whoosh and feel the pull?
Upgrade to the FMS 64mm EDF system, and power into the future of RC flight.