Small Vibrators
VT series Permanent Magnetic VibrationVibrators are the high-quality, compact machine with a permanent magnetic field. Be designed for long, trouble-free operation, and has a force rating of from 10N to 1000N enabling relatively heavy loads to be excited to high g levels. The moving element is supported by a robust rectilinear guidance system consisting of grouped radial and transverse flexures in a unique construction. The flexures are made from a bonded sandwich of spring steel and a damping elastomer, providing a clean acceleration waveform with low cross motion and low distortion characteristics.
USES
Vibration testing
Mechanical impedance measurements
Educational demonstrations
Structural response testing
Vibration transducer calibration
VT-20 | VT-50 | VT-150 | VT-300 | VT-500 | VT-1000 |
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Model | VT-20 | VT-50 | VT-150 | VT-300 | VT-500 | VT-1000 |
Rated Force (Peak) N | ≥20 | ≥50 | ≥150 | ≥300 | ≥500 | ≥1000 |
Max. Displacement（mm） | ± 4 | ± 4 | ± 7.5 | ± 7.5 | ± 10.0 | ± 10.0 |
Max. Acceleration（g） | 20 | 20 | 40 | 45 | 45 | 45 |
Maximum Input Current (Arms) | ≤2.5 | ≤6 | ≤12 | ≤12 | ≤25 | ≤30 |
Frequency Range (Hz) | 20 - 10k | 10 - 9k | 10 - 5k | 10 - 5k | 5 - 2k | 5 - 2k |
Coil DC Impedance | 2Ω | 0.9Ω | 0.8Ω | 0.7Ω | 0.9Ω | 0.7Ω |
Effective Moving Mass (Kg) | 0.1 | 0.25 | 0.45 | 0.54 | 1.0 | 2.2 |
Size(mm) | Φ96×132（H） | Φ138×165(H) | Φ180×175(H) | Φ180×200(H) | Φ210×250(H) | Φ240×300(H) |
Mounting Hole Size(mm) | 105×80 4-Φ9 | 150×120 4-Φ10 | 200×160 4-Φ10 | 200×160 4-Φ10 | 240×190 4-Φ11 | 240×200 4-Φ10 |
Weight（Kg） | 3.5 | 8.5 | 15 | 20 | 32 | 40 |
Output/ Type | Table Φ26/ M5 | Table Φ30/ M5 | Table Φ40/ M5 | Table Φ50/ M5 | Table Φ56/ M5 | Table Φ92/ M8 |
Associated Power Amplifier | 100W | 100W/200W | 200W/500W | 500W/500W | 800W | 1500W |
