2025-04-08
SiA&JinHao Launches 7.5kW PMSM Integrated Drive Axle – A Smart Powertrain Solution for Mini EVs

SiA&JinHao Launches 7.5kW PMSM Integrated Drive Axle – A Smart Powertrain Solution for Mini EVs

Presentation SEVS- 2025 F1_01.png

SiA&JinHao is proud to introduce its newly developed 7.5kW PMSM electric drive axle system, specifically designed for mini electric vehicles such as low-speed trucks, sightseeing vehicles, sanitation carts, and urban logistics platforms.

The system features a high-efficiency permanent magnet synchronous motor (PMSM) with a rated power of 7.5kW, peaking at 15kW and delivering up to 100Nm of torque. The integrated intelligent MCU controller supports CAN 2.0 communication, programmable settings, regenerative braking, hill-start assist (HSA), and anti-slope functionality, ensuring both smart operation and safety.

Core Technical Specs:

  • Rated Voltage Options: 72V / 84V / 96V

  • Gear Ratio Options: 8:1 / 10:1 / 12.6:1 (customizable)

  • Motor Efficiency: Up to 95%

  • Drive Axle: Low-noise, high-durability, vehicle-specific customization available

This system has been rigorously engineered and fully tested, delivering a reliable and compact powertrain solution that simplifies vehicle integration, reduces development time, and optimizes cost for OEMs and vehicle developers.