Motors for Electric Bikes, as the heart of its performance, have revolutionized urban commuting and off-road adventures. QS Motor, a leading manufacturer of electric vehicle powertrains, offers a range of specialized motors designed to meet diverse e-biking needs. Below, we will highlighting their technical specifications, applications, and advantages. ‌ QS205 Hub Motor‌ ‌ 1. Power Range‌: 800W–4000W 2. Key Features‌: Lightweight ‌spoke-type hub motor‌ compatible with 26″–29″ bicycle wheels. 3. High torque output (up to 160 Nm) for steep hill climbs and off-road trails. 4. Supports 72V/96V battery systems for extended range. ‌ 5. Best For‌: High-speed commuter e-bikes and ... Read More

Motor Kit Compatibility Across Electric Vehicle Categories‌ ‌ E-Bicycles‌ Typically employ ‌spoke motor kits‌ (e.g., QS212, QS205, QS260)‌ or ‌mid-drive motor kits‌. Mid-drive motors excel in power transmission efficiency and heat dissipation but are less common due to higher costs and complex maintenance‌. ‌ E-Scooters‌ Utilize ‌10-13-inch hub motor kits‌ with power ranges between 800W and 12000W, optimized for urban commuting and moderate-speed performance‌. ‌ E-Motorcycles‌ Standard models use ‌14-17-inch hub motors‌ or ‌high-performance spoke motors‌ (e.g., QS273 with 200mm axle width and 8000W output)‌. Mid-tier configurations often feature 1500-3000W motors for balanced speed and range‌, while high-end variants prioritize ... Read More

TFT speedometer differs from LCD speedometer in the following aspects: ‌Display Technology‌ ‌ TFT Speedometer‌ (Thin-Film Transistor) : Utilizes an active-matrix LCD panel with individual transistors for each pixel. This allows for faster response times, higher contrast ratios, and improved color accuracy. ‌ LCD Speedometer‌(Liquid Crystal Display) : Typically refers to passive-matrix LCDs (e.g., STN or TN panels), which lack dedicated transistors per pixel. These displays are simpler but offer slower refresh rates and lower image quality compared to TFT. ‌ Image Quality‌ ‌ TFT Speedometer‌: Delivers sharper, brighter, and more vibrant visuals. Ideal for dynamic content like animations, maps, ... Read More

B‌ikeMotor Series of QS Motor‌, a cutting-edge lineup designed to redefine performance, efficiency, and versatility for electric bicycles, e-bikes, and light electric vehicles. Whether you’re a commuter, an adventure enthusiast, or a manufacturer seeking reliable propulsion systems, QSmotor delivers unmatched power and precision. ‌ The BikeMotor Lineup: Engineered for Excellence‌ QSmotor’s BikeMotor series features a diverse range of motors tailored to meet varying needs: ‌ Mid-Drive Motors‌ Perfect for torque-sensitive applications, these motors integrate seamlessly with bike drivetrains, offering superior hill-climbing capabilities and natural riding dynamics, ideal for urban commuting and off-road adventures. ‌ Hub Motors‌ Bike motor prioritize simplicity ... Read More

The 32140 LiFePO4 (Lithium Iron Phosphate) battery represents a cutting-edge advancement in energy storage technology, combining high efficiency, safety, and durability. As a cylindrical cell with dimensions of 32mm in diameter and 140mm in height, this lithium-ion variant is engineered to meet the demands of modern applications, from electric vehicles to renewable energy systems. Below are its key advantages: 1. ‌Exceptional Safety Profile‌ LiFePO4 chemistry is inherently stable, making the 32140 battery resistant to thermal runaway, overheating, and combustion. Unlike traditional lithium-ion batteries (e.g., NMC or LCO), it maintains structural integrity even under extreme conditions, significantly reducing risks of fire ... Read More