Electric Motor Conversion Kits for Cars, QS273 12kW Motor with APT96800 Controller‌ ‌Transform Your Car into a High-Performance EV with Ease‌. Key Components of the Kit‌ ‌ QS273 12kW High-Torque Motor‌ ‌ Power & Efficiency‌: Delivers 12kW continuous power (peak 25kW) with 92% energy efficiency, ideal for compact to mid-sized vehicles. ‌ Durability‌: Built with aerospace-grade aluminum housing and advanced cooling fins for heat dissipation in demanding conditions. ‌ Smooth Operation‌: Brushless design ensures minimal maintenance and noise-free performance. ‌ APT96800 Smart Controller‌ ‌ Precision Control‌: Supports regenerative braking. ‌ Compatibility‌: Works seamlessly with 48V–96V battery systems (LiFePO4, Li-ion, or ... Read More

The ‌QS Motor 205‌ is a cutting-edge brushless DC hub motor engineered to deliver exceptional power, efficiency, and reliability for electric vehicles (EVs). Renowned for its robust design and advanced technology, this motor is a popular choice among e-bike, e-scooter, and light electric vehicle manufacturers seeking a balance of performance and durability. ‌ For example, QS205 electric bike motor High Torque Output:‌ With a peak torque of 181 Nm, the QS Motor 205 excels in steep terrain and heavy-load scenarios, making it ideal for off-road e-bikes, cargo bikes etc. ‌ Wide Voltage Compatibility:‌ Operates seamlessly across 48V–72V systems, offering flexibility ... Read More

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