High-Efficiency Permanent Magnet Synchronous Motor

Weighing only 9.1kg, the ultra-lightweight motor features a peak speed output of up to 7500rpm (non-road version) and instantly delivers 51N.m of driving wheel torque. The impressive maximum climbing angle exceeds 12% resulting in high motor energy and conversion efficiency.

•    Magnetic material and resistant to high temperatures of 150℃
•    Low-loss automotive grade silicon steel sheet
•    1024 line magnetic encoder sensor
•    PTC high-precision temperature sensor 
 

FOC Intelligent Vector Controller 

Vehicle-standard key components and a hard-protection design gives the controller excellent impact resistance. All external interfaces have anti-static protection and the control core is based upon a vehicle-grade DSP processor that observes constraints including angles and loads to ensure functionality after speed sensor failure. The software draws from AUTOSAR and has a layered architecture giving torque estimation, bus current estimation, temperature estimation functions, precise control and higher reliability. Multiple protection functions include overvoltage, undervoltage, overtemperature, overspeed, locked rotor, phase loss, overload, sensor abnormality detection and overmodulation function. The modulation degree can reach 1.03. An ASC function ensures torque safety when the power system is out of control. Loop control optimisation, 1200HZ current output frequency and jitter suppression function respond quickly, improving riding experience. The power core uses fifth generation MOSFET and the current output capability reaches 400A. Space is reduced by 60%, providing high efficiency and excellent EMI performance. The isolated CAN bus communication structure makes the external communications stability of the controller far surpass that of similar products.

•    Automotive grade DSP processor
•    TOLL package power tube
•    High-heat dissipation, aluminium-based power board
•    Discrete waterproof connector
•    High-thermal conductivity 6063 aluminium housing
•    Multiple high-precision current and temperature sensors

Efficient and Reliable Battery

The compact structure of the battery and the all-aluminium housing make for a more efficient and reliable performance. The intelligent Battery Management System (BMS) has 6 major protection functions (overcharge, overdischarge, overcurrent, overvoltage, overtemperature, short circuit) and SOC management function. 4 temperature sensors detect the battery operating status in real time and the host computer manages the program and data interface. This ensures the battery pack has a high-power load capacity and life span and a standby period of over 6-months.

•    High-capacity 21700 cells
•    Smart BMS
•    6063 aluminum housing
•    Air duct design for easy heat dissipation
•    RGB multi-function integrated key

HMI Details Coming Soon
 

Charger Details Coming Soon.