brushless motor 5055 400kv

Looking for a motor that blends power with efficiency? Meet the brushless motor 5055 400kv — the game-changer in the world of multi-rotor flying, drone racing, and thermal imaging applications. It's not just about raw strength; it’s about how that strength is delivered, with finesse and steady reliability.

First off, the numbers don’t lie. The 5055 refers to the dimensions—55mm in diameter and 55mm in length—and the 400kv tells you how many RPMs it can generate per volt of power. That means it’s designed to spin fast but smoothly, delivering optimal torque without pushing your setup to the brink. Want a motor that can power larger drones or aerial platforms with a load? This motor does that effortlessly, thanks to its high-quality internal components.

Ever wondered how such a motor keeps cool under heavy use? The answer lies in its design. The 5055 400kv is built with excellent heat dissipation in mind, with fins and materials that fight back against overheating. Plus, it often uses high-grade magnets and precision bearings, so it stays balanced and vibration-free during operation. That’s critical for stable flight or precise control.

What about installation? It’s straightforward. The 12N14P stator design makes the setup flexible, compatible with most frame types and ESC configurations. And since it’s brushless, maintenance is minimal—no brushes that wear out, no messy replacements. Just install, calibrate, and go.

People often ask, “Is this motor quiet or loud?” Well, it’s designed to be quiet at high RPMs while still delivering that unmistakable power when needed. That balance makes it a favorite among enthusiasts who want performance without a constant whine. Also, the efficiency remains pretty high, letting you fly longer without draining batteries too quickly.

Let’s be real—sometimes, you need a motor that can handle a punch. The 5055 400kv is renowned for its punch. It accelerates fast, responds instantly to commands, and can handle a range of propeller sizes. For multicopters, that means better lift, stronger hover capabilities, and sharper agility.

Thinking of how this fits into your project? It’s adaptable enough for heavy-lift drones, FPV racing, or even custom-built aerial platforms. Its power-to-weight ratio makes it versatile, yet it’s robust enough to handle the rougher terrains or high-stress flight conditions.

So, what makes it stand out from other options? It’s the perfect combination of size, speed, durability, and efficiency. When you’re chasing performance, you want confidence — knowing your motor can handle unexpected gusts or quick accelerations. This one’s built for that.

In a nutshell, if the goal is to maximize flying time, get robust power, and keep things simple in setup and maintenance, this motor just hits the sweet spot. It’s not about pushing passive boundaries but about delivering real-world reliability, day after day, flight after flight. The 5055 400kv isn’t just a motor; it’s your partner in reaching new heights.

Established in 2005, Kpower has been dedicated to a professional compact motion unit manufacturer, headquartered in Dongguan, Guangdong Province, China.