Electric drive axle

1.GEN1 Electric Drive Axle: For mainstream market, platform-based water-cooled design, power 50–150 kW, housing weight reduction over 15%, CLTC efficiency ≥ 89%.
2.GEN2 Electric Drive Axle: Focuses on high-end and high power density, oil-cooled 800V SiC, power 150–300 kW, efficiency ≥ 95%.
3.GEN3 Electric Drive Axle: For sports cars and off-road vehicles, distributed oil cooling, peak power over 400 kW, equipped with dual motors and differential lock.

Product Detail

GEN1 – Battery Electric Drive System for Mainstream Market

The GEN1 electric drive axle is positioned as a pure electric powertrain solution for the mainstream market.

It adopts a platform-based water-cooled electric drive system with a power range of 50–150 kW, enabling flexible adaptation to various passenger vehicles.

With an integrated housing and fully built-in water channel structure, it improves heat dissipation efficiency and structural rigidity while achieving a housing weight reduction of more than 15%.

Equipped with a self-developed Φ180 hair‑pin motor, the three-in-one assembly achieves a comprehensive efficiency of ≥ 89% under CLTC conditions.

It balances reliability, cost-effectiveness and large-scale application, making it the preferred mainstream powertrain solution for battery electric vehicles.

GEN2 – Advanced High Power Density Electric Drive System for High-End Market

The GEN2 electric drive axle targets the high-end market with a high power density oil-cooled electric drive system, covering a power range of 150–300 kW to meet the demands of high-performance vehicles.

The system adopts 800V SiC + forced reciprocating convection heat transfer technology, achieving a power density of > 3.4 kW/kg, with faster dynamic response and stronger continuous output.

Paired with a self-developed Φ180 X‑pin oil-cooled motor, the three-in-one assembly reaches a peak efficiency of ≥ 95%.

It achieves comprehensive upgrades in high efficiency, high power density and NVH performance, supporting high-end battery electric and high-performance vehicle architectures.

GEN3 – Distributed Electric Drive System for Segment Market

The GEN3 electric drive axle is designed for high-end segments such as pure electric sports cars and hardcore off-road vehicles.

It uses a distributed oil-cooled electric drive system with peak power over 400 kW, delivering extreme performance and passability.

Equipped with dual 800V SiC power modules and dual Φ180 X‑pin motors, the high-voltage high-efficiency architecture and dual-motor coordinated output meet the power requirements of extreme working conditions.

Special functions such as differential lock and temperature prediction model are integrated to enhance off-road escaping capability, dynamic handling and system reliability, providing an exclusive distributed powertrain solution for high-performance sports cars and hardcore off-road vehicles.

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