Hairpin PMSM (Mid-Drive)
Slot fill ratio 10–15% higher than comparable motors for a wider high-efficiency range. Millisecond-level response, adaptive energy recovery, free selection of torque and speed. Active damping and anti-shuffle functions deliver automotive-grade smoothness.
| Peak efficiency | > 95% |
|---|---|
| Peak power | 14 – 50 kW |
| Direct torque | 100 Nm |
| Max speed | 12,000 rpm |
| Construction | Segmented design; length configurable per vehicle |
Both core products share the 72–400 V platform and combine with our in-house controller into a complete powertrain. Key specifications below.
2-in-1 Traction Controller
Compact integrated design for stable, efficient control across applications. Precise control, rugged IP67 protection, flexible CAN/one-wire communication and easy installation.
| Peak power | 14 – 30 kW |
|---|---|
| Rated power | 7 – 12 kW |
| Rated voltage | 72 – 400 V |
| Operating voltage range | 50 – 400 V |
| Max DC-link current | 210 A |
| Peak phase current | 500 A |
| Communication | CAN / one-wire |
| Ingress protection | IP67 |
| Cooling | Air-cooled |
| Operating temperature | −25 to 50 °C |
| Weight / dimensions | 1.4 kg · 200×140×70 mm |
72V–400V Powertrain Platform
Motor, controller and battery optimized as one system.
Hairpin mid-drive motor
Wider high-efficiency range, higher slot fill, millisecond response.
In-house controller
High power density, low current draw, low thermal fade at sustained high power.
Protocol integration
Standard CAN, UDS diagnostics and OTA; cluster, controller, BMS and VCU interop.
Need a custom variant?
Segmented motor design and configurable parameters — development per vehicle platform.