COMPANY PRODUCT

HST-HFT-A SERIES 2-Column Hydraulic Servo Fatigue Testing Machine

Product description:

HST-HFT-A SERIES 2-Column Hydraulic Servo Fatigue Testing Machine
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unctional Overview
It 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)

0150(±75)

Displacement measurement resolution(mm)

0.001

Deformation indication relative error

±0.5%

Sine wave test Frequency (Hz)

Standard: 0.0130;

Optional: 0.0150HZ; 0.01100HZ(Static pressure support cylinder)

Max vertical test space(mm

400~1250

678~1835

Working table height (mm)

800

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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