Servohydraulic Testing Machines for Determination of Fatigue Limit

Servohydraulic testing machines have universal application for materials and component testing under pulsating or alternating loads, with periodic or random signals. Quasi-static and dynamic loads are also easily achieved.  

ZwickRoell's product portfolio includes a variety of testing machines for determining the fatigue limit of components or complete products. These range from single testing actuators to servohydraulic testing machines for multi-axial fatigue tests. The available force range is from 5 to 2,500 kN. Also available from ZwickRoell are Vibrophores for determination of fatigue strength. Fatigue limit can be determined for the tensile and compression limits of the component, as well as for the torsion limit.

Servohydraulische Prüfmaschinen zur Bestimmung der Betriebsfestigkeit

Overview of Fatigue Limit Testing at ZwickRoell

For determination of fatigue limit, ZwickRoell can provide a customized modular system to cover all testing requirements, comprising actuators, hydraulic power packs, distribution units, dynamic testing machines and other accessories. High-performance measurement and control electronics are available with testControl II, while ZwickRoell's testXpert II testing software provides support during test set-up and performance of dynamic tests for the determination of durability. Customized fatigue testing solutions are always available in addition to standardized products.

Servohydraulic Testing Machines

Servohydraulic testing machines from ZwickRoell can be used for fatigue limit testing.

High-Speed Testing Machines

The high-speed testing machines are ideal for puncture tests or high-speed tensile tests.
The HTM series high-speed testing machines are ideally suited for the determination of material behavior under crash loading.

Servohydraulic Components

Hydraulic power packs, servohydraulic testing actuator and hydraulic distribution unit
The final element in our servohydraulic testing machine product portfolio is the manufacture of additional components such as hydraulic power packs, servohydraulic testing actuators or hydraulic distribution units. Through continuous development our portfolio is constantly expanding and adapting.

Decades of Experience in Fatigue Limit Testing

The name ZwickRoell is automatically associated with static testing machines. However, ZwickRoell has been active in the field of servohydraulic testing technology for use in fatigue testing and determination of fatigue limit for several years and is steadily expanding its product portfolio. Today ZwickRoell has a comprehensive range of products for materials and component testing. Customers in research and science fields rely on testing technology from ZwickRoell, not only for determination of the fatigue limit of standard components, but also for fatigue-testing larger and more complex components and complete products.


Interesting Customer Projects for Determination of Fatigue Limit 

Learn more about how customers are using our servohydraulic materials testing machines.