m 1000 Hz High-Cycle Fatigue Test System MTS has developed a servohydraulic test system for accurate and reliable fatigue testing at 1000 Hz. The system is already being used by several laboratories for testing materials used in advanced aero- space applications. High cycle fatigue testing to long lives requires high-frequency equipment. A 10 9 cycle test would require more than seven months with a traditional 50 Hz servohydraulic testing machine. The same test takes only 11 days with the 1,000 Hz high-cycle fatigue test system. The 1000 Hz high-cycle fatigue test system maintains high waveform fidelity while running at high frequency. It allows highly accurate control with a static load capacity of ±25 kN (±5.5 kip). Environ- mental chambers and induction heat (available as system options) allow the system to be used for determining tem- perature effects during fatigue testing. System Benefits Uniaxial system, static capacity ±25 kN (±5.5 kip)* Total displacement ±25.4 mm (±1in) Able to perform 1 billion cycle test in 11 days High mechanical durability achieved through Voice Coil Servovalve technology AdapTrac ™ amplitude phase control (APC) software increases the effective fre- quency range for 1,000 Hz sustained testing The MTS 1000 Hz High-Cycle Fatigue Test System * Dynamic performance depen- dent upon specimen material, configuration, and grip mass.
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1000 Hz High-Cycle Fatigue m Test System1,000 Hz high-cycle fatigue test system. The 1000 Hz high-cycle fatigue test system maintains high waveform fidelity while running at high
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m1000 Hz High-Cycle FatigueTest System
MTS has developed a servohydraulic testsystem for accurate and reliable fatiguetesting at 1000 Hz. The system is alreadybeing used by several laboratories fortesting materials used in advanced aero-space applications.High cycle fatigue testing to long lives
requires high-frequency equipment. A109 cycle test would require more thanseven months with a traditional 50 Hzservohydraulic testing machine. Thesame test takes only 11 days with the1,000 Hz high-cycle fatigue test system.
The 1000 Hz high-cycle fatigue testsystem maintains high waveform fidelitywhile running at high frequency. It allowshighly accurate control with a static loadcapacity of ±25 kN (±5.5 kip). Environ-mental chambers and induction heat(available as system options) allow thesystem to be used for determining tem-perature effects during fatigue testing.
System Benefits�Uniaxial system, static capacity ±25 kN (±5.5 kip)*
�Total displacement ±25.4 mm (±1in)
�Able to perform 1 billion cycletest in 11 days
�High mechanical durabilityachieved through Voice CoilServovalve technology
�AdapTrac™ amplitude phasecontrol (APC) softwareincreases the effective fre-quency range for 1,000 Hz sustained testing
The MTS 1000 Hz High-Cycle Fatigue Test System
* Dynamic performance depen-dent upon specimen material,configuration, and grip mass.
System components�MTS 318.25S load unitequipped with a high-perfor-mance, high-flow voice coilservovalve
�Low-mass grips and fixtures�TestStar™ IIs digital controller�MultipurposeTestWare® withAdapTrac Software
�505.11 hydraulic power unit
Options for environ-mental testing�Environmental chambers�High-temperature furnace�Induction heating systems
The 1000 Hz System Servovalve Assembly
Cross section of the MTS Model 257 Voice Coil Servovalvedesigned to perform high-frequency, high-performance testing.
AdapTrac Software a standard feature of MTS 1000Hz High-Cycle Fatigue Test System software,ensures optimum accuracy, speed, and versatility inhigh-cycle testing.
The MTS Model 609 Alignment Fixture and MTSlow-mass grips ensure optimum system response.
For More InformationContact your local MTS sales engineerfor more information on the MTS 1000Hz high-cycle fatigue test system.