Overview
The EFL BL180 Brushless Outrunner Motor is a precision-engineered brushless motor designed for ultra-micro RC aircraft and small-scale RC models. This 2500Kv brushless outrunner motor delivers reliable, efficient power for enthusiasts and competitors alike who demand professional-grade performance from their RC hobby equipment. Whether you are flying the E-Flite Beast UMX or seeking a replacement brushless motor for your ultra-micro RC aircraft, the BL180 offers the perfect balance of power, responsiveness and longevity that serious RC pilots expect from genuine E-Flite components.
Built to exacting standards by E-Flite, a recognised leader in RC aircraft technology, this brushless outrunner motor is ideal for RC enthusiasts in the UK who are upgrading their micro RC aircraft or replacing a worn component. The brushless design eliminates the maintenance requirements of traditional brushed motors, meaning you spend less time servicing and more time flying. This is a genuine E-Flite spare part, ensuring perfect compatibility with E-Flite Beast UMX and Sbach platforms, making it an essential upgrade or replacement for serious RC pilots looking to maintain peak flight performance.
Whether you are restoring a beloved micro RC aircraft to its former glory or building a new high-performance setup, the EFL BL180 Brushless Outrunner Motor represents a smart investment in reliable, authorised RC components from a trusted manufacturer.
Key Features
- 2500Kv Brushless Outrunner Motor — The 2500Kv rating delivers responsive acceleration and smooth power delivery across the flight envelope, providing the ideal power-to-weight ratio for ultra-micro RC aircraft, which means quicker response to control inputs and more predictable flight characteristics in all conditions.
- Genuine E-Flite Manufacture — This is an authorised E-Flite spare part, manufactured to the same exacting standards as original equipment, ensuring that replacement or upgrade components maintain the original design intent and flight characteristics of your RC aircraft.
- Brushless Technology — Brushless motors eliminate carbon brush wear and require virtually no maintenance, delivering longer service life between replacements compared to traditional brushed motors, which translates to better value and less downtime for your RC hobby.
- Outrunner Configuration — The outrunner design places the motor windings on the outer housing, which rotates around a fixed central shaft, providing higher torque at lower RPM compared to inrunner motors, making it ideal for direct-drive propeller applications in micro RC aircraft.
- Compatible with E-Flite Beast UMX and Sbach platforms — Purpose-engineered for specific E-Flite ultra-micro aircraft, this motor guarantees perfect fit, balance and performance when installed as a replacement or upgrade component, maintaining the precise engineering tolerances required for reliable flight.
- Professional-Grade Performance — Designed for RC competitors and serious enthusiasts, this motor delivers the consistency and reliability needed for competitive flying, smooth aerobatic manoeuvres and extended flight sessions without power degradation.
Technical Performance
The EFL BL180 Brushless Outrunner Motor represents professional-grade engineering optimised for the demanding requirements of ultra-micro RC aircraft operation. With a 2500Kv rating, this brushless outrunner motor is engineered to deliver responsive, linear power characteristics across the entire throttle range, from gentle cruising flight to aggressive aerobatic manoeuvres. The brushless construction eliminates the maintenance burden associated with brushed motors, providing thousands of hours of reliable service without carbon brush replacement or commutator cleaning. Built from high-quality materials with precision-wound stator coils and advanced rotor design, the BL180 offers exceptional efficiency, meaning more of your battery's energy converts to useful thrust rather than being wasted as heat. The outrunner configuration is particularly well-suited to direct-drive propeller systems common in ultra-micro RC aircraft, where lower motor RPM and higher torque deliver better propeller efficiency and smoother power delivery. This motor is specifically engineered for compatibility with E-Flite Beast UMX and Sbach aircraft platforms, ensuring that every dimension, weight distribution and magnetic specification aligns perfectly with these airframes. For RC enthusiasts in the UK seeking a replacement brushless motor or planning an upgrade to their micro RC aircraft, the EFL BL180 delivers the performance, reliability and engineering quality associated with genuine E-Flite components.
What's in the Box
- EFL BL180 Brushless Outrunner Motor, 2500Kv
What You Need to Complete
- Compatible brushless ESC (Electronic Speed Controller) rated for the motor's current draw
- LiPo battery pack suitable for your aircraft (typically 2S for ultra-micro applications)
- Radio control system with compatible receiver
- Propeller matched to the motor specifications and airframe manual requirements
- Airframe or RC aircraft platform (E-Flite Beast UMX or compatible Sbach aircraft recommended)
Frequently Asked Questions
- What is the 2500Kv rating and how does it affect my RC aircraft performance? — The 2500Kv rating indicates the motor's RPM per volt of applied electrical potential. This relatively high Kv rating is optimised for ultra-micro aircraft, delivering responsive throttle response and adequate thrust for lightweight airframes whilst maintaining efficiency with small propeller sizes typical of the E-Flite Beast UMX platform.
- Is this brushless motor suitable for beginners to RC aircraft flying? — Whilst the BL180 is a high-quality component suitable for all skill levels, purchasing a replacement motor typically indicates you are maintaining or upgrading an existing RC aircraft rather than starting entirely fresh. If you are new to RC aircraft, you may prefer to purchase a complete ready-to-fly or bind-and-fly package, then upgrade to this motor as your flying skills and understanding of RC systems develop.
- What battery does this motor need? — The EFL BL180 is engineered for use with 2S LiPo batteries, which provide 7.4 volts nominal output and are standard for ultra-micro E-Flite aircraft. Ensure your battery pack is rated for sufficient current discharge to match your ESC's maximum continuous current rating, typically between 20C and 30C for micro RC aircraft applications.
- Can I use this motor on other RC aircraft platforms? — Whilst the BL180 is designed specifically for E-Flite Beast UMX and Sbach platforms, it may be compatible with other ultra-micro aircraft of similar size and weight. However, you must verify motor mounting, connector types, and ESC compatibility before installation to ensure safe operation and optimal performance.
- How does the brushless design improve reliability compared to brushed motors? — Brushless motors eliminate carbon brushes, which wear continuously during operation and require periodic replacement or maintenance. The BL180's brushless construction means you enjoy thousands of flight hours with virtually no maintenance, no brush dust contamination of other components, and consistent performance throughout the motor's service life.
- What ESC do I need for this motor? — You will need a brushless ESC rated for the motor's current requirements. For ultra-micro aircraft, ESCs typically range from 20A to 40A continuous current rating. Consult your airframe manual and motor specifications to determine the appropriate ESC for your setup, and ensure the ESC features the connector type compatible with your motor lead wires.
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 EFL BL180 Brushless Outrunner Motor, 2500Kv Z-EFLUM180BL2 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.
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.
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