1.Introduction
MS Series modal shakers are designed for demanding modal testing applications, MS electrodynamic Modal shakers provide precise, reliable, stable and long-lasting operation. Highest quality materials, stringent quality control and rugged construction assure a versatile means of modal excitation for any experimental modal test using the attached excitation method.
Based upon years of practical modal test experiences, the line of our Modal shakers, all exhibiting high force-to-weight ratio, has been specifically developed to help ensure the best possible modal test performance with minimum setup time.
2.Applications
General mechanical mobility measurements
Experimental modal analysis on most mechanical structures
SISO, MISO, SIMO and MIMO modal test applications
Advanced structural dynamics investigations
Structural damage detection
Finite element model correlation
3.Specifications
Model | MS-20 | MS-50 | MS-100 | MS-200 | MS-500 | MS-650 | MS-1000 |
Force Rated(Peak) | ≥20N | ≥50N | ≥100N | ≥200N | ≥500N | ≥650N | ≥1000N |
Max. Displacement (PK-PK) | ± 5 mm | ± 7.5 mm | ± 10 mm | ± 10 mm | ± 12.5 mm | ± 12.5 mm | ± 15 mm |
Max. Input Current (Arms) | ≤2.5 | ≤6 | ≤12 | ≤12/25 | ≤25 | ≤30 | ≤38 |
Frequency Range (Hz) | DC to 6k | DC to 5k | DC to 4k | DC to 4k | DC to 3k | DC to 2k | DC to 1.5k |
Coil DC Impedance | 1.8Ω | 0.9Ω | 0.8Ω | 0.9Ω/0.45Ω | 0.6Ω | 0.6Ω | 0.6Ω |
Effective Moving Mass | 0.1 Kg | 0.25 Kg | 0.4 Kg | 0.67 Kg | 0.95 Kg | 1.2 Kg | 2.2 Kg |
Size(mm) | Φ80×90 | Φ138×160 | Φ158×170 | Φ180×180 | Φ190×330 | Φ220×330 | Φ240×350 |
Mounting Hole (mm) | 80×80 /4-Φ7 | 158×128 /4-Φ8 | 172×148 /4-Φ8 | 200×160 /4-Φ10 | 180×150 /4-Φ10 | 210×80 /4-Φ10 | 240×200 /4-Φ11 |
Weight(Kg) | 3.3 | 12.5 | 15 | 17.5 | 29 | 38 | 42 |
Output Type | Rod/M5 | Rod/M5 | Rod/M5 | Rod/M5 | Rod/M5 | Rod/M5 | Rod/M5 |
Associated Amplifier | 60W/100W | 60W/100W | 200W/500W | 500W/800W | 500W/800W | 800W/1500W | 1500W |
