Electrical performance parameters
- **Working voltage(V)**:60-72
- **Rated power (W)**: 2000-3000
- **Peak power (W)**: 2500-3500
- **No load speed (rpm)**: 600-800
- **Rated speed (rpm)**: 550-750
- **Peak torque (N.m)**: 100-170
- **Peak efficiency (%)**: 85-90
- **Protection class (IP)**: 56
- **Sensor type**: Hall
- **Maximum traveling speed (Km/h)**: 50-75
- **Rim width**: 186.5
- **Tire device position size**: 332.2
- **Motor shaft length**: 350
- **Motor shaft opening**: 280
- **Motor shaft exit pattern**: diagonal
- **Flat square size**: 12
- **Motor shaft thread size**: M16