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LFV-E : Electrodynamic Testing Machine

Electrodynamic Table-Top Fatigue Test Systems

Series LFV-E

The Series LFV-E are fluid-free non-hydraulic systems with force capacities up to 2.8 kN for fatigue and durability testing.

This testing system can be used for constant load, monotonic, cyclic (dynamic) swelling or alternating loads in a closed loop control.

As measuring and control channel the axial piston stroke, force / stress or elongation / strain of sample is available. Further external measuring and control channels can be connected or calculated (virtual) channels can be used as variable or as monitoring channel.

Electrodynamic Drive Technology

The state-of-the-art fluid-free non-hydraulic ServoElectric drive mounted on the upper crosshead represents the latest versatile and reliable fatigue rated drive technology providing backlash-free motion with no fluid compressibility to compromise position accuracy. The ideal solution for Laboratories who desire a compact, space saving, clean and quite low force unit that requires no environmental consideration and virtually no maintenance.


Key Features

• Very easy to use and flexible test system for static and fatigue testing of a wide range of materials

• Clean, non-hydraulic and quiet linear drive with integral bearings and long life time

• High efficiency system compared to servohydraulic or pneumatic drives

• Backlash-free and hysteresis-free motion with no fluid compressibility

• Low noise vibration system

• Load frames in high stiffness and appropriate mass

• Integrated noise-free stroke transducer

• Virtually maintenance free system with voice-coil drive with lower life cycle cost

• Reduced moving parts

• Easy to operate

• Space saving compact design