± 5000N spring servo fatigue tester manufacturer quotation

± 5000N spring servo fatigue tester manufacturer quotation

Product Introduction:

The spring servo fatigue tester is mainly suitable for axial fatigue life testing of various components such as spiral cylindrical springs, gas springs, elastomers, elastic elements, rubber shock absorbers, etc., to detect the fatigue life or reliability level of springs and components.

Basic principle:

The main principle of this machine is that the software controls the motor to drive the piston rod through the electric actuator to complete the loading of the sample force, thereby achieving axial reciprocating motion.

Main parameter specifications:

Control mode: force and displacement closed-loop

1. Static test force: ± 5000N, static indication accuracy: no gear division throughout the entire process ± 0.5%

2. Dynamic test force: ± 5000N; dynamic fluctuation: not greater than ± 1%

3. Amplitude of actuator: ± 50mm, indication accuracy ± 0.5%

4. Frequency range: 0.015Hz, must meet a certain amplitude frequency

5. Displacement measurement accuracy: ± 0.5% indication (no grading throughout the entire process)

6. Displacement measurement resolution: 0.01mm

7. Control mode: load, displacement, deformation control mode, main test waveform: sine wave
8. Test piece length (mm): according to the actual sample (can be customized)

9. Outer diameter of specimen (mm): Φ 100 (customizable)

10. Counting capacity: 99999999999

11. Counting shutdown accuracy: 1

12. Test station: according to actual conditions

13. Power supply: AC 220V ± 10% 50Hz