Dennis Lorenz

Title: Dennis Lorenz: Innovator in Electric Motor Brake Technology

Introduction

Dennis Lorenz is a notable inventor based in Brookfield, WI (US). He has made significant contributions to the field of electric motor brake technology. His innovative approach has led to the development of a unique friction disc that enhances the performance of electric motor brakes.

Latest Patents

Lorenz holds a patent for a "Friction disc with integral anti-rattle portion for electric motor brake." This invention addresses the common issue of rattling in electric motor brakes. The friction disc features an anti-rattle portion that is integrally molded, which reduces the tolerance gap between the motor shaft hub and the friction disc. This design minimizes rattling during the rotation of the shaft and eliminates the need for a separate anti-rattle spring. In one embodiment, the friction disc includes a cavity at its inner circumference, with a cantilever finger that engages the hub, providing a bias that ensures a secure fit. In another embodiment, a bump on the slotted inner circumference serves as the biasing portion.

Career Highlights

Dennis Lorenz is currently employed at Rexnord GmbH, where he continues to innovate and develop new technologies. His work has been instrumental in advancing electric motor brake systems, making them more efficient and reliable.

Collaborations

One of his notable coworkers is Steven F. Chmiel, with whom he collaborates on various projects within the company.

Conclusion

Dennis Lorenz's contributions to electric motor brake technology exemplify the spirit of innovation. His patented friction disc design not only improves performance but also simplifies the construction of electric motor brakes. His work at Rexnord GmbH continues to influence the industry positively.