Traxial designs and manufactures high‑performance yokeless axial‑flux electric motors and integrated e‑axle modules for premium battery electric and hybrid vehicles. Its dual‑rotor permanent‑magnet architecture, direct oil‑cooling system, and in‑house electromagnetic design tools deliver industry‑leading torque‑to‑weight and power‑density in a compact package, enabling OEMs and tier‑1 suppliers to meet high‑voltage (800 V) performance targets within tight vehicle packaging constraints.
Funding
Funding not disclosed
Founders
Product
Problem
Electric vehicle manufacturers face constraints from traditional radial‑flux motors, which are bulky, heavy, and limited in power density, making it difficult to meet high‑torque, high‑efficiency targets within tight packaging envelopes.
Solution
Traxial supplies yokeless axial‑flux electric motors and integrated e‑axle modules that deliver exceptionally high torque‑to‑weight and power‑to‑size ratios. By employing a dual‑rotor permanent‑magnet architecture with a stator lacking a yoke, the design shortens magnetic flux paths and reduces overall mass. Direct oil cooling uniformly lowers winding temperatures, improving efficiency and allowing sustained high‑power operation. The company’s in‑house electromagnetic design tools tailor motor parameters to specific vehicle requirements, enabling compact powertrain layouts for high‑voltage (800 V) battery electric and hybrid platforms. These motors can achieve outputs such as 250 kW at 600 Nm while weighing under 30 kg with an axial length of roughly 100 mm, supporting longer range and more flexible vehicle architectures.
Target Audience
Primary customers are OEMs and tier‑1 suppliers developing high‑performance battery electric or hybrid vehicles in the E, F, and S segments that require compact, high‑power‑density drive units.
Features
- Dual‑rotor permanent‑magnet topology delivering the highest torque‑to‑weight ratio in class
- Yokeless stator design that minimizes flux path length and reduces motor weight
- Direct oil‑cooling system that maintains the lowest stator temperatures among competing technologies
- Compact double‑rotor single‑stator package with ~100 mm axial length for space‑constrained applications
- In‑house electromagnetic optimization tools for custom power, torque, and efficiency targets
- Compatibility with 800 V high‑performance BEV platforms and hybrid (P1/P2) powertrains