HST-HFT-A SERIES 2-Column Hydraulic Servo Fatigue Testing Machine
HST-HFT-A SERIES 2-Column Hydraulic Servo Fatigue Testing Machine
Información del producto Preguntas frecuentes Descargar archivos Ver información completa del producto Solicitar una cotizaciónIt is mainly used to detect the static and dynamic mechanical properties of metal and nonmetal materials. It can realize mechanical Tests such as tension, compression, tension-tension, compression-compression and tension-compression, as well as high-cycle fatigue, lowcycle fatigue, crack growth, fracture toughness and other tests, and realize various waveform outputs such as sine wave, triangle wave, square wave, etc.
Specifications
MODEL
HFT100A
HFT250A
Force capacity
Dynamic(kN)
100
250
Static(kN)
100
250
Load range
2%-100%FS
Testing machine accuracy
Static indication accuracy: ±0.5% Dynamic loading accuracy: ±1%
Actuator dynamic stroke(mm)
150
Displacement measuring range (mm)
0～150(±75)
Displacement measurement resolution(mm)
0.001
Deformation indication relative error
±0.5%
Sine wave test Frequency (Hz)
Standard: 0.01～30;
Optional: 0.01～50HZ; 0.01～100HZ(Static pressure support cylinder)
Max vertical test space(mm）
400~1250
678~1835
Working table height (mm)
800
Effective distance between columns(mm)
533
625
Column diameter(mm)
80
80
Main frame stiffness
3×108
3×108
Machine frame sizes(mm)
990*1000*2550
864*1000*3574
Coaxiality of hydraulic fixture
5%
5%
Power supply
AC 380V± 10%, 50Hz
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