Overview
The SPM Avian 3542-800Kv 14-Pole Brushless Motor is a precision-engineered brushless motor designed for RC aircraft enthusiasts seeking reliable, efficient power delivery. Manufactured by Spektrum, a recognised leader in RC electronics and propulsion systems, this motor represents an ideal choice for modellers building electric-powered aircraft across a range of sizes and configurations. Whether you're an experienced RC aircraft builder or someone exploring the world of brushless RC power systems, the Avian 3542-800Kv offers the performance characteristics needed to bring your aerial ambitions to life.
This 3542-sized brushless outrunner motor is engineered with a 14-pole design and 800Kv rating, making it suitable for a wide variety of RC aeroplane applications. The motor features robust construction quality you'd expect from Spektrum, combined with practical connectivity options that make integration into your RC aircraft setup straightforward. The 16AWG wire gauge provides adequate current-carrying capacity whilst maintaining flexibility during installation, and the inclusion of 3.5mm bullet connectors ensures reliable electrical connections with compatible ESCs and power distribution systems used in modern RC aircraft.
For UK RC modellers, the Avian 3542-800Kv brushless motor delivers excellent value for money and represents a genuine upgrade path for those looking to improve their aircraft's performance. The motor's specifications make it particularly versatile, capable of handling moderate-to-high power demands depending on your propeller selection and battery configuration. Browse RC motor options online at RC Model Shop and discover why the Spektrum Avian series continues to be trusted by serious RC aircraft builders across the UK.
Key Features
- 14-Pole Brushless Design — The 14-pole configuration provides a good balance between efficiency and smooth power delivery, which is essential for stable, predictable flight characteristics in RC aeroplanes and helps minimise vibration during normal operation.
- 800Kv Motor Constant — With an 800Kv rating, this motor will spin at approximately 800 RPM per volt of applied voltage, making it well-suited to applications using 3S, 4S, and 5S LiPo battery configurations depending on your propeller choice and airframe design.
- 3542 Motor Size — The 3542 frame size represents a versatile mid-range motor diameter and length, fitting neatly into many RC aircraft designs from light trainers through to intermediate sport and scale models without excessive weight penalty.
- 16AWG Wire Gauge — The 16AWG copper wire provides excellent electrical conductivity and durability, ensuring minimal voltage drop during high-current draw phases of flight and contributing to overall motor efficiency and reliability during extended flying sessions.
- 90mm Motor Leads — Extended 90mm motor wires give you flexibility during installation, allowing you to position the motor further from your battery distribution system or ESC without the need for additional wire extensions that could introduce connection points and potential failure modes.
- 3.5mm Bullet Connectors — Industry-standard 3.5mm bullet connectors ensure seamless compatibility with most modern brushless ESCs and battery connectors used in contemporary RC aircraft setups, eliminating the need for adapter cables and reducing assembly complexity.
- Brushless Technology — Brushless motors deliver superior efficiency compared to brushed alternatives, translating to longer flight times, reduced heat generation, and significantly extended motor lifespan — a crucial advantage when flying RC aeroplanes where reliability directly impacts your flying experience and safety.
Technical Performance
The Avian 3542-800Kv represents Spektrum's commitment to delivering quality brushless propulsion for RC aircraft. At 3542 frame size, this motor strikes an effective balance between power output and weight considerations critical to aeroplane performance. The 800Kv rating provides substantial flexibility across multiple voltage platforms; pilots commonly use this specification with 3S LiPo batteries (11.1V nominal) for moderate power applications, 4S systems (14.8V nominal) for more spirited flying, or even 5S configurations (18.5V nominal) where prop selection is optimised for the higher rotation speeds. The 14-pole design ensures smooth power delivery with minimal cogging and vibration, essential characteristics for maintaining stable flight control and avoiding resonance issues in airframe structures. Built from quality materials throughout, the motor features durable construction designed to withstand repeated flight cycles, thermal stress, and the mechanical demands of RC aeroplane operation. The 16AWG wire specification provides robust current capacity, whilst the 90mm lead length delivers practical installation flexibility. Coupled with the reliable 3.5mm bullet connectors, this motor integrates seamlessly into modern RC aircraft electrical architectures. Whether you're powering a sleek sport flyer, a scale model, or an intermediate trainer aircraft, the Avian 3542-800Kv delivers the consistent, dependable performance that experienced RC modellers demand from their propulsion systems.
What's in the Box
- 1x Avian 3542-800Kv 14-Pole Brushless Motor
- 90mm Motor Wires (16AWG)
- 3.5mm Bullet Connectors
What You Need to Complete
- Brushless Electronic Speed Controller (ESC) — compatible with 3.5mm bullet connectors and rated for your intended voltage platform and current requirements
- LiPo Battery — 3S, 4S, or 5S LiPo battery pack depending on desired power output and application
- Propeller — appropriate propeller selection based on your specific aircraft design and performance objectives
- Bolt-on Prop Adapter — Spektrum notes this is sold separately and is required to attach propellers to the motor shaft
Frequently Asked Questions
- What type of RC aircraft can I use this motor with? — The Avian 3542-800Kv is designed for brushless RC aeroplane applications and suits a wide range of designs, from light trainers and intermediate sport flyers through to scale models. Always check your specific aircraft manufacturer's recommendations regarding motor size, weight, and power specifications before purchasing.
- What battery voltage should I use with the 800Kv rating? — The 800Kv rating provides versatility across 3S (11.1V), 4S (14.8V), and 5S (18.5V) LiPo batteries. Your choice depends on desired power output and your aircraft's design specifications. Lower voltage configurations produce moderate power with longer flight times, whilst higher voltages deliver increased performance with reduced runtime. Always consult your aircraft's documentation for recommended power levels.
- Is this motor suitable for beginners? — Whilst the Avian 3542-800Kv is a quality brushless motor, using it requires understanding of brushless ESC programming, LiPo battery safety, and aircraft-specific power requirements. Beginners should ensure they have appropriate knowledge of brushless systems or seek guidance from experienced RC aircraft builders before proceeding with installation.
- What is a bolt-on prop adaptor and why do I need one? — A bolt-on prop adaptor is the mechanical interface that connects your propeller to the motor shaft. Spektrum sells this separately, so you'll need to purchase one suitable for your propeller's centre hole diameter to complete your setup.
- How does the 14-pole design benefit my flying? — The 14-pole configuration provides smooth power delivery with reduced vibration and cogging, which translates to more stable flight characteristics and better controllability. This design also contributes to improved efficiency, helping extend your flight time compared to fewer-pole alternatives.
- Are the 3.5mm bullet connectors standard in RC aircraft? — Yes, 3.5mm bullet connectors have become industry standard in modern RC aircraft applications. This ensures straightforward compatibility with contemporary brushless ESCs and battery connectors, eliminating the need for adapter cables and simplifying your build process.
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 SPM Avian 3542-800Kv 14-Pole Brushless Motor 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.
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