Overview
The FMS 80MM DUCTED FAN (12-BLADE) WITH 3280-KV2100 INNER RUNNER is a high-performance electric ducted fan (EDF) system designed for RC aircraft enthusiasts who demand authentic jet-like flight characteristics and impressive thrust capabilities. This complete EDF system combines precision engineering with reliable performance, making it an excellent choice for RC plane UK hobbyists looking to build or upgrade fast-flying jet aircraft models. Whether you're a seasoned RC model builder or exploring the exciting world of ducted fan powered flight for the first time, this FMS EDF system delivers the high thrust performance needed for dynamic aerial manoeuvres and smooth, stable flight characteristics.
FMS has engineered this 80mm ducted fan system to be a complete, integrated solution that takes the guesswork out of matching components. The 12-blade design optimises airflow efficiency whilst the inner runner motor configuration ensures optimal power delivery and cooling performance. This is not just a motor or a fan housing—it's a fully developed system engineered specifically for 6S LiPo battery operation, giving you consistent, repeatable performance flight after flight. For RC aircraft enthusiasts across the UK and beyond, this represents a significant step up in terms of flight realism and aerial capability.
The V2 designation indicates this is an improved iteration of the original design, incorporating lessons learned from real-world flight testing and customer feedback. FMS has refined the engineering to deliver even better performance characteristics, more reliable operation, and improved durability. This attention to detail and commitment to continuous improvement is what has made FMS one of the most respected manufacturers of RC aircraft components and complete models in the hobby today.
Key Features
- 80mm Ducted Fan Housing — The 80mm diameter duct is optimised for balance between thrust output and weight, providing the perfect size for medium-sized jet aircraft models that require realistic flight performance without excessive weight penalty.
- 12-Blade Fan Design — The twelve-blade configuration maximises airflow acceleration and thrust production whilst maintaining smooth, vibration-free operation that directly translates to stable, predictable flight characteristics in the air.
- 3280-KV2100 Inner Runner Motor — This purpose-designed brushless motor with a 2100 KV rating delivers the precise power characteristics needed for 6S LiPo battery operation, ensuring the fan system reaches optimal performance without straining the motor or causing overheating issues.
- 6S LiPo Compatible — Engineered specifically for six-cell lithium polymer battery operation, this system delivers consistent voltage delivery and power characteristics that keep your aircraft flying smoothly throughout the entire battery discharge cycle.
- V2 Improved Design — The second generation refinement incorporates improved aerodynamics, better component tolerances, and enhanced reliability features based on extensive field testing and user feedback from the RC hobby community.
- High Thrust Performance — This EDF system is specifically tuned to deliver impressive thrust figures that enable aggressive climb rates, rapid acceleration, and dynamic flight characteristics that bring RC jet aircraft to life with authentic performance.
- Complete System Integration — Rather than sourcing individual components separately, you receive a fully engineered system where the motor, fan blades, bearing assembly, and duct housing are optimised to work together as a cohesive unit.
Technical Performance
The FMS 80MM DUCTED FAN system represents the pinnacle of engineering precision for RC aircraft applications. The 3280-KV2100 inner runner motor is specifically wound and designed to operate at the voltage and performance envelope of 6S LiPo batteries, typically in the 22.2V nominal range. This motor configuration with its 2100 KV constant provides a carefully calculated balance between rotational speed and torque delivery, ensuring the 12-blade fan reaches optimal efficiency without exceeding safe operating parameters. The inner runner motor design, where the rotor spins around a stationary stator, provides superior cooling characteristics compared to outrunner configurations, critical for maintaining reliable operation during extended flights. The twelve-blade fan geometry has been aerodynamically optimised to convert motor shaft rotation into maximum thrust whilst minimising noise and vibration. The construction utilises premium materials throughout, with the duct housing engineered to precise tolerances to ensure optimal airflow characteristics and structural rigidity during high-speed operation. Build quality across the entire assembly reflects FMS's reputation for manufacturing excellence, with careful attention paid to bearing quality, blade balance, and overall assembly precision. This is a purpose-built EDF system for serious RC aircraft enthusiasts who demand nothing less than reliable, high-performance flight characteristics. When paired with an appropriate 6S LiPo battery pack and compatible ESC (electronic speed controller), this system will deliver the high thrust output necessary for authentic jet-like flight performance in medium-sized RC aircraft models.
What's in the Box
- 80mm Ducted Fan (12-blade) assembly
- 3280-KV2100 Inner Runner brushless motor
- Complete EDF system ready for integration into your RC aircraft
What You Need to Complete
- 6S LiPo battery pack (22.2V nominal, capacity depending on your desired flight time)
- Electronic Speed Controller (ESC) rated for 6S LiPo operation and appropriate current capacity for this motor
- RC aircraft airframe compatible with 80mm ducted fan installation
- Radio control system (transmitter, receiver, and servo control channels)
- Battery charger capable of lithium polymer battery charging
Frequently Asked Questions
- What battery does the FMS 80MM EDF system require? — This system is engineered specifically for 6S LiPo battery operation (22.2V nominal). You'll need a 6-cell lithium polymer pack with capacity appropriate to your aircraft size and desired flight duration, typically ranging from 2200mAh to 5000mAh depending on your model's specifications.
- Is this suitable for beginners in RC aircraft? — Whilst the EDF system itself is well-engineered and reliable, ducted fan systems generally require some experience with RC aircraft assembly and tuning. You'll need to be comfortable installing motor systems, understanding battery management, and potentially building or heavily modifying an airframe to accommodate the 80mm duct. This is best suited to intermediate-level RC aircraft enthusiasts with previous experience.
- What makes this different from other 80mm EDF systems available in the UK market? — The FMS design specifically incorporates the V2 improvements which represent a refined iteration addressing real-world performance feedback. The integration of the motor and fan blade geometry is optimised for this specific KV rating and battery voltage, and FMS's reputation for quality manufacturing ensures consistent performance across production units.
- What thrust output should I expect from this EDF system? — Whilst specific thrust figures aren't detailed in the product specifications, the system is marketed as delivering high thrust performance suitable for dynamic flight in medium-sized jet aircraft. Actual thrust depends on your specific ESC programming, battery state of charge, and the aerodynamic characteristics of your airframe installation.
- Do I need a special ESC for this motor? — Yes, you'll need an Electronic Speed Controller rated specifically for 6S LiPo operation with sufficient current capacity for the 3280-KV2100 motor. The ESC must be capable of handling the current draw at full throttle, typically 80A or higher depending on your specific requirements.
- How long do typical flights last with this EDF system? — Flight time depends on your battery capacity, throttle management, and the weight of your airframe. Typical flights range from 5-15 minutes depending on these variables, though aggressive flying will reduce flight duration compared to smooth, controlled flight patterns.
- Is this system waterproof for water-based aircraft operations? — This is an electric ducted fan system for fast-flying jet aircraft applications. Water operations would require additional precautions and specialized construction. Standard EDF systems are not recommended for water landings or water-based flight operations.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FMS 80MM DUCTED FAN (12-BLADE) WITH 3280-KV2100 INNER RUNNER FMSEDF007 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
- Product Type: 80mm Ducted Fan (EDF) System
- Fan Diameter: 80mm
- Fan Blade Configuration: 12-blade design
- Motor Type: Brushless inner runner
- Motor Model: 3280-KV2100
- Motor KV Rating: 2100 KV
- Battery Compatibility: 6S LiPo
- Battery Voltage: 22.2V nominal (6S)
- Version: V2 (improved iteration)
- Design Focus: High thrust performance for RC aircraft
- Motor Configuration: Inner runner (rotor spins around stationary stator)
- Cooling Characteristics: Superior cooling due to inner runner design
- Application: Medium-sized RC jet aircraft models
- Regulatory Compliance: 30-day return policy for new and unused products
- Warranty: 90-day warranty on electronic accessories from date of delivery
- Support: Long-term official technician support included
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
