1. Product model: PYZ series
2. Product features:
1) One-way single-acting single-rod hydraulic actuator can realize one-way pulsation loading. Its gap sealing structure has the characteristics of low damping and high response.
2) Using a plunger mechanism, equipped with multiple springs that can adjust the pressure to balance the mass of the moving parts, the base and the afterburner are ball
The surface hinge mechanism can effectively offset the lateral force during the test;
3. Main technical parameters:
Product number |
PYZ-25 |
PYZ-50 |
PYZ-100 |
PYZ-250 |
PYZ-500 |
PYZ-1000 |
PYZ-2000 |
Maximum static test force: kN |
25 |
50 |
100 |
250 |
500 |
1000 |
2000 |
Maximum dynamic test force: kN |
25 |
50 |
100 |
250 |
500 |
1000 |
2000 |
Maximum stroke |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
Static test force accuracy |
Starting from 20%FS , the display accuracy of each point is ≤±1% |
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Maximum extension length of screw rod: mm |
450 |
450 |
450 |
450 |
450 |
450 |
450 |
Length of long extension tube: mm |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
Short lengthened tube length: mm |
500 |
500 |
500 |
500 |
500 |
500 |
500 |
