Custom bearing solutions for high-speed EDUs
Case Study
Electric Drive Units – High-speed cylindrical roller bearings for robust performance
In the fast-paced evolution of electric mobility, one automotive OEM faced a demanding challenge with their new electric drive unit (EDU) project. A high capacity roller bearing that suits 20.000rpm high speed performance and long-term reliability under the complex dynamic conditions.
Durkopp stepped in with a solution rooted in decades of experience in electric drivetrain applications. Our engineering team provided a customized cylindrical roller bearing design, known for its robustness and ideal fit for critical EDU positions. The bearings were validated for high-speed operation and demonstrated exceptional stability, showing no signs of reaching performance limits—even under extended testing.
The result has been a quiet, efficient, and highly reliable drivetrain. The customer was impressed not only by the product’s performance but also by Durkopp’s technical support and simulation capabilities and also appreciated our responsive working style for quick resolution of this bearing matter. Once again, Durkopp proved to be a trusted partner in driving innovation forward.