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 power exceeding 4000W.
Electric Cars
Integrate specialized automotive-grade motor kits, including QS205, QS260, and QS273 models, with maximum outputs up to 12,000W for enhanced torque and acceleration.
Key Design Considerations
Spoke motors are favored for retrofitting traditional bicycles due to lightweight compatibility.
Hub motors dominate mass-produced electric vehicles for their cost-effectiveness and simplified installation.
High-power motors (>2000W) require advanced thermal management systems to sustain performance.
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