48v 2000w waterproof torque sensor integrated electric bike smart hub motor

- **Operating voltage (V)**: 48
- **Rated power (W)**: 2000
- **Peak power (W)**: 4000
- **Rated speed (rpm)**: 550
- **Peak torque (N.m)**: ≥170
- **Peak efficiency (%)**:≥88
- **Protection class (IP)**: X7
- Insulation Class**: H
- **Rim width sensor type**: Hall
- **Rim width**: 61
- **Rim material**: magnesium alloy
- **Motor shaft open**: 200
- **Motor shaft exit pattern**: diagonal
- **Plane square size**: 12
- **Motor shaft thread size**: M16