10kN Version Servohydraulic Fatigue Testing System. A fatigue test helps determine a materials ability to withstand cyclic fatigue loading conditions. Meets the challenging demands of various static and dynamic testing requirements (Depends on configuration). Double acting servohydraulic actuator with a maximum force capacity up to +/-10kN. High-stiffness precision aligned load frame with twin columns and actuator in upper crosshead. .100mm (4 in.) of usable stroke. Designed for both dynamic and static testing.