Bei der Herstellung von Elektromotoren und Batterien hängt die Leistung nicht von einzelnen Komponenten ab, sondern von der gesamten Produktionsarchitektur. Die Fertigung von elektrischen Antriebssträngen erfordert daher Systeme, die stabil bleiben und mit steigenden Produktionsmengen und zunehmender Produktvielfalt skalierbar sind.
Um Hersteller beim Übergang zu kompletten Systemarchitekturen zu unterstützen, bietet Festo modulare Automatisierungslösungen und ingenieurtechnisches Know-how für die Entwicklung effizienter, skalierbarer Produktionssysteme zur Fertigung elektrischer Antriebsstränge.
Besprechen Sie Ihre Produktionsarchitektur mit einem Experten von Festo, um geeignete Lösungen zu evaluieren und die Komplexität der Integration zu reduzieren.
Die Automatisierung entwickelt sich somit von einem komponentenbasierten Ansatz hin zu einem strukturierten Produktionssystem.
Die Automatisierung in der Batterieproduktion und bei der Montage von Elektromotoren erfordert hochgradig reproduzierbare Prozesse mit außergewöhnlicher Wiederholgenauigkeit. Verbindungs-, Positionierungs- und Befestigungsvorgänge sowie die Integration von Hochspannungskomponenten müssen präzise aufeinander abgestimmt sein, um eine zuverlässige Automatisierung der Produktionslinie für Elektrofahrzeuge zu gewährleisten.
Unterstützung für Automatisierungslösungen:
Das Ziel ist eine stabile, standardisierte Produktion für die skalierbare Fertigung von elektrischen Antriebssträngen.
Battery cells, rotors, and power electronics are extremely sensitive to deviations in motion, force, or dynamics. Accurate positioning and controlled motion profiles are therefore key quality factors in the automation of electric powertrains and EV production lines.
Electric axis systems, intelligent drives, and combined automation concepts offer high positioning accuracy while allowing flexible adaptation to product variants. This results in production systems that combine dynamic performance and precision without adding complexity to e-mobility manufacturing systems.
The following assembly steps demonstrate that each process requires individually designed handling and tooling solutions to achieve cost- and performance-optimised production:
Six-axis robots are frequently used in electric vehicle manufacturing automation. They provide maximum freedom of movement, regardless of whether all degrees of freedom are required in the process.
A comparison with Cartesian gantry systems shows clear differences:
Because only the axes that are needed for the process are integrated, battery pack assembly automation lines can have a footprint that is up to 20% smaller and require around 50% fewer drives.
The reduced number of axes lowers complexity, energy consumption, and integration effort.
By combining electric and pneumatic automation a clearly structured hybrid motion architecture can be created that sustainably improves stability, efficiency, and line performance.
Processing high-voltage components requires consistently integrated safety architectures. Functional safety is not an add-on but should be seen as an integral part of system design from the very beginning.
Standards-compliant safety concepts reliably protect people and machines without restricting productivity. At the same time, system availability remains high, as safety functions are structurally embedded in the overall architecture.
The following example of a safety concept for battery module assembly illustrates how these requirements can be implemented in practice. Depending on the specific risk assessment and application, additional safety measures may be required and can be adapted to other production stations.
Automation in e-mobility manufacturing systems covers production and assembly processes for the electric powertrain, including battery and motor manufacturing. It also includes reliable handling processes, digital services for stable production, and solutions that ensure functional safety and high system availability in EV production lines.
Battery production automation consists of several stages, from electrode and cell manufacturing to automated battery pack assembly.
Electrode and cell production require automation components that operate under controlled environmental conditions. During module and pack assembly, precise gripping, positioning and reproducible handling processes are essential to achieve high quality and scalable production volumes.
Automation improves OEE in electric powertrains through continuous monitoring of key equipment and process conditions.
Condition monitoring and reliable automation systems help identify bottlenecks early on, thus reducing unplanned downtime, and maintain stable production performance in EV production line automation.
Functional safety is essential in electric vehicle manufacturing automation. Safety-certified systems protect people, machines, and products throughout the production process.
Depending on the risk assessment, different safety measures are implemented using specialised automation components so that operation during production, start-up and maintenance is always safe.
Scaling electric motor assembly automation requires modular machine architectures, efficient engineering processes and flexible handling solutions.
These scalable automation concepts allow manufacturers to adapt to product variants and shorter innovation cycles while maintaining a stable performance in electric powertrain manufacturing.