AXL_SC1 : Engineering the scalable e-powertrain platform for high performance vehicles
Building on the remarkable 1.4MW electric powertrain of the Rimac Nevera—currently the most powerful in a production car—Rimac Technology’s powertrain team set out to create a scalable, modular platform designed to deliver exceptional performance across a range of high-performance vehicles. With the Nevera’s Quad-Motor system breaking 23 world records and delivering over 13,000 Nm of torque, the goal was to extend this groundbreaking technology to OEMs globally, from hypercars to SUVs.
The result was a powertrain platform that combines best-in-class power and torque density, high efficiency, and the ability to adapt to a variety of vehicle architectures. This modular system is designed to meet the performance needs of different global markets, offering high levels of reliability, safety, and scalability.
Innovative Engineering and Design
Our engineering team focused on creating a platform that could deliver exceptional power and torque while optimizing efficiency. Using high-performance silicon carbide (SiC) inverters, advanced cooling systems, and compact motor designs, the platform achieved impressive power outputs with minimal energy loss.
Key performance achievements of the platform include:
- Best-in-class power and torque density across multiple vehicle categories
- Modular packaging for integration into a variety of vehicle architectures
- High efficiency with peak efficiencies greater than 95%
- Voltage architecture ranging from 440V to 925V, providing flexibility for different use cases
- Durability designed for over 8,000 hours and 300,000 kilometers, ensuring long-term reliability
Testing, Validation, and Production
Following development, the AXL_SC1 platform underwent comprehensive testing to ensure it met rigorous safety, performance, and environmental standards. Real-world simulations validated its ability to perform across various driving conditions and regions. During production, modular components allowed for efficient scaling, ensuring that the platform could be quickly adapted for different vehicle types while maintaining cost-effectiveness for global OEMs.
Impact and Future Outlook
As we look ahead, we’re focused on continuing to push boundaries and bring innovative solutions to the electric vehicle industry. With the AXL_SC1 platform, Rimac Technology is helping OEMs bring high-performance, electrified vehicles to life—no matter the segment. Our commitment to excellence and forward-thinking engineering is shaping the next generation of electric performance, enabling OEMs to deliver cutting-edge vehicles that redefine what’s possible on the road.
