OEM No/Model: KRD70
KRD70 series hydraulic vibration shaker converts the energy of high-pressure liquid into the power of the reciprocating motion of the cylinder through the electro-hydraulic servo valve. Especially suitable for vibration tests requiring low frequency and high force. It can realize sine, random, multi-point excitation and shock test (sine, random, sine on random, random on random, or resonant search & dwell). Its applied for reproducing the vibrations of transportation vehicles, bulk packaging products, machinery, electrical and electronic products in the actual environment, thereby optimizing the product structure and saving costs.
1. To achieve sine vibration, random vibration, multi-point excitation, and shock and bump;
2. It can be used to simulate seismic excitation and ammunition loading with low frequency and high force features.
3. The high-strength cast aluminum or cast magnesium table ensures uniform and consistent vibration, high reproducibility, and avoids deformation of the table.
Technical Specifications
Model Parameters |
KRD 70-5000 |
KRD 70-1T |
KRD 70-2T |
KRD 70-3T |
KRD 70-4T |
KRD 70-5T |
KRD 70-10T |
KRD 70-20T |
|
Force (KN) |
5 | 10 | 20 | 30 | 40 | 50 | 100 | 200 | |
Frequency Range (Hz) |
Sine | 0-200 | 0-200 | 0-200 | 0-150 | 0-150 | 0-150 | 0-150 | 0-150 |
Random | 0-300 | 0-300 | 0-300 | 0-300 | 0-300 | 0-300 | 0-300 | 0-200 | |
Max. Load (kg) |
250 | 500 | 800 | 1000 | 1200 | 1500 | 2000 | 2500 | |
Max. Displacement (P-P) (mm) |
100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
Max. Acceleration (g) |
5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | |
Table Size (mm) |
800× 800 |
1000× 1000 |
1000× 1000 |
1200× 1200 |
1200× 1200 |
1500× 1500 |
1500× 1500 |
1800× 1800 |
|
Power Supply and Consumption Power (kVA) |
AC 380V 18kVA |
AC 380V 22kVA |
AC 380V 30kVA |
AC 380V 40kVA |
AC 380V 45kVA |
AC 380V 55kVA |
AC 380V 90kVA |
AC 380V 110kVA |
|
Hydraulic Source |
Cooling Method |
Air Cooled | Water Cooled | ||||||
Working Environment |
Temperature 040Humidity 80% (no condense) | ||||||||
Standards | MIL-STD-810F |
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