Servohydraulic High Speed Test Systems
and many engineering applications require characterization of mechanical behaviour under dynamic conditions.
Models with actuator mounted on upper crosshead or on machines base are available. Typically used actuator stoke is 250 mm plus 70 mm cushioning on each side. Directly on the actuator high responsive servovalves are attached with accumulators providing high flow rates and minimizing hydraulic pressure fluctuations. The system incorporates a high-speed high-rigid piezo-electric load measurement and data acquisition system.