Hyundai Mobis has successfully developed an independent 160kW Power Electric (PE) system designed for mass-market electric vehicles (EVs). This achievement equips the company with the capability to internally produce and supply the “heart” of EVs for a wide range of segments, from compact sedans to high-performance sports cars.
The newly developed 160kW PE system delivers performance equivalent to 215 horsepower in internal combustion engine terms. This output level is suitable for the majority of EVs currently in mass production.
Following the development of a 250kW high-performance model last year, Hyundai Mobis plans to finalize a 120kW model for small-scale vehicles within the first half of this year. Once all three lineups are complete, the company will be able to provide customized systems for nearly every type of electric vehicle.
A PE system is the core unit of an EV, functioning much like an engine in a traditional car. It integrates three vital components into a single module:
Motor: Converts electrical energy into kinetic energy.
Inverter: Controls the flow of power.
Reduction Gear: Manages the rotational speed (RPM).
The new system is lighter and more compact than previous versions while delivering more power. Power-to-weight density has improved by 16%, while the overall volume has been reduced by nearly 20%, allowing for more efficient use of interior vehicle space.
Previously, Hyundai Mobis primarily assembled PE system components based on orders from automakers. However, through this independent development, the company has secured the ability to manage the entire process--from design to production.
By shifting to an independent model, Hyundai Mobis expects to improve profitability and take a more proactive approach in the global market.
“A major advantage of this development is that we have standardized core components so they can be immediately applied to various vehicle models,” said a Hyundai Mobis official. “We intend to proactively propose our PE systems to global customers.”
