QS Motor QS212 1200W 35H Spoke
QS212 1200W 35H Spoke Hub Motor for e-bike builds — BLDC direct drive. 212mm stator, 35mm magnet height, 23 pole pairs. 48/60/72V, ~45 km/h. 100 Nm torque. 135mm dropout for standard bicycle frames. Spoke lacing for 24"/26" wheels. ~8.8 kg. IP67.
In brief: 1200W direct drive rear hub motor. Fits 135.0mm dropout. 48–72V rated. Disc brake compatible.
Specs verified Jul 17, 2026
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Specifications
Performance
- Drive Type
- Direct Drive
- Wattage
- 1200W
- Peak Wattage
- 2000W
- Rated Voltage
- 48–72V
- Pole Pairs
- 23
- Stator Diameter
- 212mm
- Max Torque
- 100.00Nm
- Max Speed
- 45km/h
Fitment
- Position
- Rear
- Dropout Width
- 135mm
Wheel
- Pre-laced
- No
- Disc Brake
- Yes
Physical
- Weight
- 8.8 kg
- IP Rating
- IP54
Ports & Connectors
Phase Wires3 wires
Motor Phase
| Pin | Wire color | Function |
|---|---|---|
| 1 | Yellow | Phase A |
| 2 | Green | Phase B |
| 3 | Blue | Phase C |
Hall Sensor6 wires
TemperatureHall Sensor
| Pin | Wire color | Function |
|---|---|---|
| 1 | Red | 5V Power |
| 2 | White | Motor Temp |
| 3 | Black | Ground |
| 4 | Yellow | Hall A |
| 5 | Green | Hall B |
| 6 | Blue | Hall C |






