BMW and DeepDrive’s New Electric Motor Hits the Road

MUNICH – In a groundbreaking development for electric vehicle technology, BMW’s Startup Garage, in collaboration with the innovative Munich-based R&D company DeepDrive, has announced the commencement of road tests for a pioneering electric motor with dual rotor technology. This marks a significant milestone following a series of successful pilot projects and test rig analyses that have set the stage for this momentous phase.

The BMW Group’s Startup Garage has been instrumental in scouting and nurturing potential startups, with a keen eye on integrating them as suppliers and long-term partners. The initiative underscores BMW’s commitment to fostering innovation and staying at the forefront of automotive technology. DeepDrive, known for its cutting-edge research and development in electric motor design, has been a crucial player in this partnership.

The dual rotor technology is a leap forward in electric motor design, combining two electric motors into a single, compact unit with an exceptionally high torque density. This design diverges from traditional electric motors, which typically involve a stator that drives a single internal or external rotor. DeepDrive’s dual rotor setup operates both rotors in unison, resulting in a drive system that is not only compact but also boasts a reduced weight compared to conventional motors.

The versatility of this technology is one of its most compelling attributes. It can be integrated into an in-wheel drive system, where each wheel hub is powered by its own dedicated electric motor, offering a new level of autonomy and efficiency to vehicle dynamics. Alternatively, the dual rotor motor can be employed in a centralized drive system, with a single motor block delivering power to the entire vehicle. This flexibility opens up a realm of possibilities for vehicle design and performance optimization.

As the field tests commence, various iterations of the new drive will be meticulously evaluated in BMW Group models under real-world conditions. This will provide invaluable data on performance, durability, and practicality, ensuring that the final product meets the high standards expected of BMW and its partners.

The collaboration between BMW and DeepDrive is a testament to the synergistic potential of automotive giants and agile startups working together. It’s a partnership that not only promises to enhance the driving experience for BMW customers but also contributes to the broader goal of sustainable and efficient transportation solutions. As the automotive industry continues to evolve towards electrification, innovations such as the dual rotor electric motor are pivotal in shaping the future of mobility. With this technology, BMW and DeepDrive are not just engineering a new component; they are engineering the future. (zai)