S03: Servo-hydraulic Press Not Only Saves Energy

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Reduced energy requirements, high reproducibility and cost-effectiveness were the main development goals of the new LAUFFER S-Line hydraulic press series. These requirements are implemented with a new modular drive concept, which simply consists of a robust variable displacement pump with variable-speed servo motor. By dispensing with conventional proportional valve technology, this leads to a significant increase in energy efficiency with simultaneous positive effects in the controllability of the individual axes. In particular, sophisticated deep-drawing processes benefit from the advantages of the new technology. They also can be programmed intuitively and easily using the new HMI generation. The presentation will furthermore explain with three simple steps how to find the right drive concept for the customer’s application and show useful options helping to increase production efficiency.