1. Working voltage: 48-72V

2. Maximum current: 18-120A

3. Undervoltage: 41.5±0.5V/power supply 48V, 50.5±0.5V/power supply 60V, 63.5±0.5V/power supply 72V

4. Ambient temperature: -20℃ to 50℃

5. Cooling mode: natural air cooling

6. Protection level: IP55

7. Adaptation series: six-phase permanent magnet synchronous motor

8. Characteristics: dual mode drive, high efficiency, stable performance and long service life

9. Handlebar voltage: 1.2-4.3v

10. Controller function: low-level braking, three-gear speed regulation function, speed signal, anti-slipping, downhill constant speed, regenerative braking, CAN function protocol interface