QS Motor QSJ120C-60
QS120 60H Mid Drive Motor with Internal Gearbox — 2000W rated IPM PMSM inrunner with gear reduction. 120mm stator diameter, 60mm stack height. Spline drive shaft output. Air cooled, IP67 waterproof.
In brief: 2000W mid-drive motor. 48–72V rated.
Specs verified Jul 17, 2026
Where to Find
Prices tracked across 2 sellersPrice History
Price History
Price changes tracked by the crawler
Current best price $290.28. Over the past 90 days: low $290.28, high $290.28, average $290.28 — about average.
- AliExpress - SIA Tech Store
All Records
2 price records in this period
| Date | Price | Shipping | Total | Change | Coupon | Rating | Sales | In Stock | Status |
|---|---|---|---|---|---|---|---|---|---|
AliExpress - SIA Tech Store(2 records) | |||||||||
| May 29, 202608:37 PM | $290.28 | — | $290.28 | $0.00 | SSUS40−$40.00 | — | — | No | active |
| May 28, 202606:05 PM | $290.28 | — | $290.28 | Initial | — | — | — | No | active |
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Specifications
Motor Design
- Design
- Inrunner PMSM
- Stator Diameter
- 120mm
- Stator Height
- 60mm
- Pole Pairs
- 5
- Shaft Type
- Spline
- Internal Gear Ratio
- 1:2.35
- Cooling
- Air
Performance
- Wattage
- 2000W
- Rated Voltage
- 48–72V
- Rated RPM
- 2800
- Max Torque
- 120.00Nm
Electrical
- Peak DC Amps
- 80A
Features
- PAS Sensor Type
- None
- Temp Sensor
- KTY83
- Has Encoder
- No
Physical
- Weight
- 8.5 kg
- IP Rating
- IP66
Ports & Connectors
Phase Wires3 Ring Terminals
Motor Phase
| Pin | Wire color | Function |
|---|---|---|
| 1 | Yellow | Phase A |
| 2 | Green | Phase B |
| 3 | Blue | Phase C |
Hall Sensor
Hall Sensor
| Pin | Wire color | Function |
|---|---|---|
| 1 | Red | 5V Power |
| 2 | No color | None |
| 3 | Black | Ground |
| 4 | Green | Hall A |
| 5 | Yellow | Hall B |
| 6 | Blue | Hall C |
