Autonomous driving in desert heat
A four-wheel unmanned platform completed powertrain and remote-control tuning on sand under high temperature and heavy dust, validating sustained output in the low-speed, high-torque range.
- Low-speed high-torque output for dune climbing and recovery
- Power retention and thermal behaviour in high ambient heat
Marine e-propulsion integration
Whole-boat integration and calibration of outboard electric propulsion, matched at system level for thrust efficiency, range and control response.
- Motor and controller packaged for confined hull space and cooling
- Thrust efficiency and speed-curve matching
Powertrain matching for heavy cargo duty
For high-speed, heavy-duty cargo trikes, our hairpin PMSM and controller combination is validated for laden launches, long grade climbs and continuous operation.
- Torque reserve for fully laden launch and grade climbing
- Temperature rise and efficiency stability in continuous duty
Powertrain Supply Statement
The hairpin PMSM motors and controllers used in the powertrain of high-speed electric cargo trikes recently launched by a leading Chinese agricultural-vehicle OEM are developed and manufactured by us. The vehicle OEM markets this powertrain under its own brand; per our cooperation agreement, fitment details are subject to the OEM’s official channels and the actual vehicles.
Published specs match our products
The OEM-published powertrain figures — motor efficiency above 92%, top speed 55 km/h, laden range of at least 140 km — correspond to the specifications of our hairpin PMSM and controller products.
Efficiency & range
Hairpin windings raise slot fill for longer range on the same battery; a wider high-efficiency band and low thermal fade suit demanding cargo duty.
Performance & response
Millisecond-level response and 15 ms peak torque step for stronger launch and gradeability, with NVH refinement.
Comparing hairpin powertrains with conventional systems, or selecting a powertrain for a similar platform? Contact us for selection data.