These drives are used for defined torsion loading of test specimens for static and dynamic material and component testing. The units are characterised by the highest tracking accuracy with very finely adjustable torques and angles of rotation. In practice, they can be used as individual drives, or in combination with an angle trestle or as a combined "tension-torsion unit" with an individual test cylinder.
The only difference between the EPZ-TH series with hydrostatic bearing and the polymer bearing variant (EPZ-TP) is the type of bearing.
Depending on the application and test frequency, an appropriate selection is made.
In combination with the corresponding accessories, torques in stepped sizes up to 32000 Nm are currently possible. Depending on the test setup and test task, complete modular test benches can be designed in combination with other test components such as the hydraulic power pack and the DIGIMAXX ® measurement and control electronics.
hydrostatic bearing Nominal torque 250Nm
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