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Nature of Business Manufacturer Year of Establishment 2006Ask for more detail from the seller
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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). It’s 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. To achieve sine vibration, random vibration, multi-point excitation, and shock and bump; It can be used to simulate seismic excitation with low frequency and high force features. The high-strength cast aluminum or cast magnesium table ensures uniform and consistent vibration, high reproducibility, and avoids deformation of the table.
Model Parameters | KRD 70－5K | KRD 70－1T | KRD 70－2T | KRD 70－3T | KRD 70－4T | KRD 70－5T | KRD 70－10T | KRD 70－20T | KRD 70－30T | KRD 70－40T | KRD 70－50T | |
Force (KN) | 5 | 10 | 20 | 30 | 40 | 50 | 100 | 200 | 300 | 400 | 500 | |
Vibration Direction | Vertical, Horizontal | |||||||||||
Frequency Range (Hz) | Sine | 0.1～200 | 0.1～200 | 0.1～200 | 0.1～150 | 0.1～150 | 0.1～130 | 0.1～130 | 0.1～100 | 0.1～100 | 0.1～80 | 0.1～80 |
Random | 0～300 | 0～300 | 0～300 | 0～300 | 0～200 | 0～200 | 0～200 | 0～150 | 0～150 | 0～150 | 0～150 | |
Max. Load (kg) | 100 | 200 | 400 | 600 | 800 | 1000 | 1500 | 3500 | 5000 | 7000 | 8000 | |
Table Size (mm) | 600×600 | 800×800 | 1000×1000 | 1200×1200 | 1500×1500 | 1800×1800 | 2000×2000 | 2500×2500 | 3000×3000 | |||
Max. Displacement (P-P) (mm) | 100 | |||||||||||
Max. Velocity (m/s) | 1 | 0.6/1 | 0.6 | |||||||||
Max. Acceleration (g) | 5 | |||||||||||
Weight (kg) | 1500 | 1800 | 2000 | 3000 | 3500 | 4000 | 5000 | 6000 | 8000 | 9000 | 10000 | |
Installation Condition | Working Environment | Temperature 0～40℃，Humidity ≤80% (no condense) | ||||||||||
Power Supply (kVA) | AC380V±10％ 18KVA | AC380V± 10％22KVA | AC380V±10％ 30KVA | AC380V±10％ 40KVA | AC380V±10％ 45KVA | AC380V±10％ 55KVA | AC380V± 10％90KVA | AC380V±10％ 110KVA | AC380V± 10％130KVA | AC380V± 10％150KVA | AC380V± 10％170KVA | |
Floor | Special foundation, optional free foundation | |||||||||||
Cooling Method | Air Cooled | Water Cooled | ||||||||||
Standards | ISTA1~7 MIL-STD-810 IEC 60068-2 ASTM D4728 | |||||||||||
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