Electric Scooter Motor QS273 8000W Hub Motor, Redefining Your High-Power Electric Scooter Performance.
For electric vehicle enthusiasts and builders seeking a blend of raw power, space efficiency, and reliability, the QS273 8000W Hub Motor emerges as a game-changer. Designed as a BLDC in-wheel hub motor, this flagship product from QS Motor is engineered to transform electric scooters, motorcycles, and high-performance EVs—delivering performance that meets the demands of both daily rides and adrenaline-fueled adventures.
Power That Commands Attention
At its core, the QS273 is a powerhouse. With a rated power of 8000W and a peak power of 23,000W (sustained for short bursts), it’s built to handle high-speed scenarios and heavy loads. Paired with a 96V battery, it reaches a top speed of 140km/h, making it ideal for riders who crave thrill and efficiency.
But power isn’t just about speed. The motor generates a maximum torque of approximately 272N·m, enabling it to tackle 15° slopes at 30kph even with a 300kg load—whether you’re carrying passengers, cargo, or navigating hilly terrain, it won’t back down.
Efficiency Meets Practicality
One of the QS273’s standout features is its high efficiency, ranging from 85% to 92%, with a peak of 90.6%. This means less energy waste and longer battery life, translating to a generous range for your rides. For context, when paired with a 96V60Ah lithium battery, it achieves a practical range that keeps you going—no constant stops for charging.
Its design also prioritizes space-saving. As a hub motor, it eliminates the need for bulky components like gearboxes, transmission shafts, or clutches. Installed at the rear, it frees up valuable space for larger batteries, a critical advantage for extending ride time without sacrificing performance.
Built to Endure
Durability is non-negotiable, and the QS273 delivers. With an IP65 waterproof rating, it shrugs off dust, rain, and splashes—perfect for all-weather riding. Its working temperature range of -70°C to 120°C (peaking at 150°C for short periods) ensures stability even during intense, prolonged use, while the KTY83/122 thermic probe prevents overheating.
The motor’s construction reinforces its toughness: an aluminum stator core for efficient heat dissipation, dual hall sensors with waterproof connectors for reliable feedback, and a robust disc brake system for safe, responsive stopping power. It’s built to last, whether you’re commuting daily or pushing limits on off-road trails.
Designed for Versatility
The QS273 isn’t limited to electric scooters. Its double-axle design with a rim fits 130/70-13 tires, making it compatible with high-power electric motorcycles and custom builds. Whether you’re a DIY enthusiast crafting a one-of-a-kind EV or a manufacturer seeking a reliable motor for production models, its plug-and-play-friendly design simplifies integration.
Plus, it supports regenerative braking—recovering energy during deceleration to top up the battery, further boosting efficiency and extending your ride.
The QS273 isn’t just a motor—it’s a statement that high power, efficiency, and durability can coexist. Whether you’re chasing speed, tackling tough terrain, or simply building a better electric vehicle, this hub motor is engineered to deliver.
QS273 Electric Scooter Motor isn’t just a motor—it’s proof high power, efficiency, and durability coexist. Chasing speed, tackling terrain, or building a better EV? This hub motor delivers.
