SDS500 series dynamic and static electro-hydraulic servo testing machine

Equipped with displacement, load and deformation control modes.

Technical specifications:

1.       Static load capacity:±500kN;

2.       Dynamic load capacity: ±500kN;

3.       Static load measurement accuracy: ±0.5%F.S, the attenuation is 1,5 times of classifying, each files from 20%

4.       Static deformation measurement accuracy: ±0.5%F.S, the attenuation is 1,5 times of classifying, each files from 20%

5.       Static displacement measurement accuracy: ±1%F.S, the attenuation is 1,5 times of classifying, each files from 20%

6.       Actuator stroke: ±75mm;

7.       Test frequency:0.01-20Hz

8.       Test waveforms: sine wave, square wave, triangle wave, ramp wave and external input waveform;

9.       Max test space: Not less than 1500mm;

10.     Four posts form with space: not less than 930 × 590mm;

11.     Control mode: displacement, load and deformation control modes can be switched smoothly;

12.     Pump station: flow rate: 160L/min, pressure: 21Mpa;

13.     Has the over-load protection, static and dynamic load of the upper and lower limits protection;

14.     Environment temperature: 10oC -35 oC, relative humidity: <90%, cooling water is needed.

SDS500 series dynamic and static electro-hydraulic servo testing machine