FMS 64mm Ducted Fan (11-Blade) with 2840-KV3150 Motor (4S)

Description

FMS 64mm Ducted Fan with 2840-KV3150 Motor – a genuine FMS replacement part (part number FMSEDF003). Made to fit the FMS 64mm Ducted fan (11-blades) with 2840-Kv3150 Motor (4S version).

The FMS 64mm 4S 11-Blade EDF System with 2840-KV3150 motor delivers up to 1150g of thrust with precision, quiet operation and jet-like sound. Weighing just 135g, it features CFD-optimised blades, a CNC metal spinner and integrated cooling for extended performance and reliability. Perfect for high-speed EDF jets and pilots demanding efficient, high-thrust upgrades.

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.

Battery Setup

Voltage

Motor KV

Thrust Output

3S LiPo (full charge)

12.5V

2840-KV3150

900g

4S LiPo (full charge)

16.5V

1150g

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.

Key features

Fan Size: 64mm, 11-blade

Motor: 2840-KV3150 Brushless Outrunner

Spinner: CNC-machined aluminium

Weight: 135g

Recommended ESC: 40A Brushless

Recommended Battery: 4S 2600-4000mAh 35C LiPo

Peak Thrust: 1150g on 4S

Fits these models

• FMS 64mm Ducted fan (11-blades) with 2840-Kv3150 Motor (4S version)

Part details

• Brand: FMS
• Part number: FMSEDF003
• Condition: new, genuine FMS

Why buy from TJD Models?

Genuine FMS spares are made to fit first time, so your model flies as it should after a repair. We are an independent RC model shop in Kent, close to junctions 2 and 3 of the M25. Order online for UK delivery, or call in for advice and repairs. Not sure this is the part you need? Give us a call with your model and we will check it for you.