Race of the future

Energy paired with emotion

Rennen der Zukunft
Audi Sport ABT Schaeffler is again one of the title favorites in the ABB FIA Formula E Championship, now in its sixth season, perhaps in part thanks to the technology partnership with ZEISS. The first purely electric racing series in the world places completely new demands on measurement technology.

Rennen der Zukunft

Race of the future

The automotive industry is undergoing radical change and electric mobility has also found its way into motor racing. Formula E has become a crowd puller and a real competitor to Formula 1. Tight city circuits, unique interaction with the audience and sophisticated techniques with the attack mode - this is how motorsport can look like in the 21st century. The competition is more intense in the electric racing series with even more manufacturers than in classic motorsport. Right in the middle of it and team of the first hour: Audi Sport ABT Schaeffler. When the two drivers Lucas di Grassi and Daniel Abt go out onto the track, ZEISS is always in the race as well. Because the racing team relies on ZEISS' expertise and know-how to meet the extreme quality and safety requirements.

Formula E, Rookie Test Marrakesh 2020

To the top places with passion, stamina and team spirit

In addition to standard parts, the racing series also includes some in-house developments such as the drive train or wheel hubs. Alongside the driving style, it is precisely these parts - and their perfect quality - that ultimately make the decisive difference in the battle for tenths of a second. Before a car goes on the race track, the performance and safety-critical parts are tested at the ZEISS Quality Excellence Center in Neuburg an der Donau. ZEISS has been measuring parts for Audi's DTM cars since 2012 and in the new center since 2015.

After Audi Motorsport took over sole responsibility for the Formula E racing team from the tuning company ABT in the 2017/18 season, more and more parts of the electric racing cars such as drive shafts, pressure plates and planet carriers are now also coming to the center. "Sometimes we get a delivery on Friday afternoon with parts fresh from the test track, which must then be measured by Monday morning," says Carsten Gericke, Head of the ZEISS Quality Excellence Center. Both speed and precision are important in the race and in quality assurance. "The ZEISS team has a similar timing to our team," says Xaver Kraus. "Each individual brings a great deal of passion, stamina and team spirit to the race."


Xaver Kraus

The ZEISS team is quite similar to our team. Each individual brings a great deal of passion, stamina and team spirit to the race.


To the limits of what is possible

How extreme the quality requirements in Formula E are is shown by the example of the drive shaft. It carries the enormous torque of the electric motor from the gearbox to the wheel carrier. If the shaft is out of tolerance by only a few micrometers, high forces are generated which can tear the shaft apart. "That would be dramatic," warns Kraus, "because victory is not the only thing important to us. Our top priority is the safety of the driver." The drive shafts are among the parts that ZEISS intensively inspects during initial inspection, kilometer inspection or crash testing. The experts at ZEISS went to the limits of what is physically possible, praises Kraus. For Kraus, ZEISS is not just a service provider. "Technical development in motorsport is proceeding at a rapid pace, so we need a trustworthy technology partner at eye level.

The demands on the testing technology for Formula E will continue to increase. In the future, more and more technologies will be used, such as industrial computer tomography to detect blowholes in the casting or broken soldering that occur during vibrations. For example, there have been isolated failures of oil pressure sensors. The ZEISS METROTOM 1500 computer tomograph made cavities and cracks in the materials visible, whereupon the supplier could repair the defects. "The experts at ZEISS bring a wealth of experience to the table and support us in interpreting the scans."

Formula E, Santiago E-Prix 2020

Lived technology partnership

Carsten Gericke's team organizes an annual Technology Day especially for Audi Motorsport and invites experts from the headquarters to inform about the latest technologies. This year, the team is devoting itself to the key topic of electric mobility. The exchange between the motorsport team and the developers of production cars for the road has always been lively. "Technology is changing rapidly. Therefore, a strategic exchange with technology partners is of great importance".  


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