Save space and reduce complexity

The new driver meets Bosch’s requirements for reduced installation space, reduced heat generation and increased functionality. The use of the latest generation of low-power (i.e., waste heat) components, coupled with the compact design, allows for high drive shaft density in the unit and reduced space requirements in the control cabinet while reducing the wiring required for the central power supply.

Through the application of ctrlX DRIVE, these requirements are achieved. Friedrich Großmann explains: “With ctrlX DRIVE, we have taken a major step forward and are well prepared for the future. The initial doubts of electrical planners and developers are eliminated. The compact design and reliable integration of functional safety are both compelling factors. The first production line equipped with the ctrlX DRIVE system has entered the production stage of standard parts.”

Klaus Kamps, head of technical functions at the Ansbach plant, added: “This development has important implications for improving the sustainability of production. To reduce complexity, it is also necessary to use custom kits consisting of control systems, drive controllers and drivers.”

A powerful drive

Improves energy efficiency and is future-proof

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At the same time, ctrlX DRIVE enables Bosch Ansbach plants to improve energy efficiency, which is an increasingly important issue in this market segment. One of the methods used is to use a shared DC bus to avoid the brake resistor wasting energy during the deceleration of the drive shaft. Through displacement, the excess energy is used by all the drivers in the shaft group, so that the overall energy required by the grid is reduced, and the power supply required by the machine is reduced.

Klaus Kamps says: “ctrlX DRIVE also brings us security. It uses a comprehensive security concept. For example, the SafeMotion option can be selected in a reliable manner through the FailSafe over EtherCAT (FSoE) protocol, ensuring efficient routing over existing EtherCAT lines. This way, we can optimally adapt to specific situations to ensure the safety of the people in the assembly unit.”

By adopting the ctrlX DRIVE system, the Bosch Ansbach plant is able to significantly reduce the resources required for its industrial solutions, achieve a high level of energy efficiency and ensure absolute safety. With ctrlX AUTOMATION’s holistic concept, the company is also prepared to meet the challenges of the future, with the flexibility to expand when necessary.

Klaus Kamps says: “We want sustainability, efficiency and agility to continue to improve. In view of the very positive results achieved with ctrlX DRIVE, we also plan to use the ctrlX CORE control system in the factory. The application technology and openness of this industrial control system will help us achieve our goal of agile production.”