500N Hydraulic Servo Dynamic and Static Universal Testing Machine

Maximum static test force: ± 500N
Maximum dynamic test force: ± 500N
Frequency range: 1-10hz
Maximum test space: 400mm


500N hydraulic servo dynamic and static universal testing machine is widely used in the dynamic and static mechanical properties test of materials and parts, including tensile, compression, low cycle and high cycle fatigue tests. It can be used for crack propagation fracture mechanics and other mechanical tests of various materials by configuring the corresponding accessories and test software. Equipped with high and low temperature box, it can also carry out high and low temperature mechanical test.

Technical Features

- Strong four-column and two-screw structure design, extremely high stability

- composed of main engine (500N servo linear actuator on top or bottom), open forced hydraulic chuck and its hydraulic driving module, constant pressure servo pump (flow rate 110L / min, system pressure 21MPa), full digital single channel servo controller, computer printer, relevant test software and other necessary accessories

- Mechanical limit protection

Installation Conditions 

1. Temperature within the range 0℃~50℃

2. Relative humidity lower than 95%

3. Noise level 25 DB

4. In an environment without obvious magnetic interference and surrounding non-corrosive media

5. In a shock-free, vibration-free environment

6. Leave space not less than 0.7m around the tester, clean and dust-free work environment

7. The base and rack are properly installed on a solid level base

Technical Specifications

Item PWS-500N
maximum static test force ± 500N, which is calibrated according to 1 and 10 attenuation times, and the indication accuracy is ± 1% from 20% of each gear.
maximum dynamic test force ± 500N, and the amplitude fluctuation is not greater than ± 2% FS of each gear.
maximum amplitude of the actuator ± 25 mm, with indication accuracy of 20% ± 0.5% FS
frequency range 1-10hz
main test waveform supported by controller
specification of constant pressure servo pump station flow rate 210L / min, 21MPa, motor power 55kW
size of worktable 800 mm x 800 mm
column distance 335 mm x 335 mm
maximum test space 400 mm
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