High Frequency Electrodynamics Shaker Testing System ES-10 10000N 51mm Displacement
High-frequency, high-performance hydraulic vibration test systems designed for vertical, horizontal, multi-axis, rotary, and acoustic testing applications. Precision-engineered slip tables, actuators, head expanders, hydraulic power supplies, bearings, couplings, and torsional vibration tables deliver reliable, repeatable results across demanding test profiles.
These systems are also available for third-party inspection and electromagnetic vibration testing requirements.
| Model | Rated Sine Force (N) | Rated Random Force (N) | Frequency Range (Hz) | Rated Acceleration (m/s²) | Rated Speed (m/s) | Rated Displacement (p-p) mm | Max. Loading (Kg) | Moving Coil (Kg) | Dimension of Moving Coil (mm) |
|---|---|---|---|---|---|---|---|---|---|
| ES-3 | 3000 | 3000 | 3–3500 | 1000 | 1.6 | 25 | 100 | 3.5 | Φ150 |
| ES-3a | 3000 | 3000 | 3–3500 | 400 | 1.6 | 40 | 120 | 9 | Φ230 |
| ES-6 | 6000 | 6000 | 3–3500 | 1000 | 1.6 | 25 | 180 | 6.5 | Φ230 |
| ES-6a | 6000 | 6000 | 3–3500 | 1000 | 1.6 | 51 | 250 | 12 | Φ230 |
| ES-10 | 10000 | 10000 | 3–3000 | 1000 | 1.8 | 51 | 270 | 14 | Φ240 |
| ES-20 | 20000 | 20000 | 3–3000 | 1000 | 1.8 | 51 | 300 | 30 | Φ320 |
| ES-30 | 30000 | 30000 | 3–2800 | 1000 | 1.8 | 51 | 450 | 40 | Φ450 |
| ES-40 | 40000 | 40000 | 3–2800 | 1000 | 1.8 | 51 | 500 | 50 | Φ450 |
| ES-50 | 50000 | 50000 | 3–2700 | 1000 | 1.8 | 51 | 750 | 50 | Φ450 |
- Rugged suspension system and linear motion guiding deliver strong carrying capacity, excellent guiding functions, and high stability.
- Load center airbag with high static stiffness and low dynamic stiffness provides strong carrying capacity and perfect performance on amplitude variation.
- High-efficiency Class D power switching with 3-sigma peak current ensures low power consumption and minimum harmonic distortion.
- Quick self-diagnosis with safety interlock for high safety reliability.
- Airbag shock isolation device for the vibration platform eliminates the need for an additional foundation, ensuring perfect reproduction of the vibrational wave and reduction in vibration transmittance.
- Horizontal and vertical expansion platforms available for different applications.
- Simple controller operation.
| Model | Bench Size (mm) | Frequency Range (Hz) | Weight of Moving Parts (kg) |
|---|---|---|---|
| LT0303 | 300×300×22 300×300×26 300×300×30 | 5–1000 5–1500 5–2000 | 6.6 7.8 9.0 |
| LT0404 | 400×400×22 400×400×26 400×400×30 | 5–1000 5–1400 5–2000 | 11.2 13.2 16.0 |
| LT0505 | 500×500×25 500×500×30 500×500×35 | 5–1000 5–1500 5–2000 | 19.3 23.1 27.0 |
| LT0606 | 600×600×25 600×600×30 600×600×40 | 5–1000 5–1200 5–2000 | 27.5 33.0 45 |
The working principle of the electromagnetic vibration exciter is similar to a loudspeaker, whereby an electrical conductor is moved by the action of electromagnetic force in a magnetic field. The force to accelerate the moving part is generated by the balance between driving current and magnetic flux. Therefore, by controlling the driving current, one can control the vibration generator.
The maximum acceleration level of the electromagnetic vibration exciter is determined by the maximum current and the loading. At low frequency, the displacement of the moving part is restricted such that the acceleration will not reach a high level. The resonance frequency of the moving element is set higher than the upper limit of the frequency range.
The performance of the vibration generator can be reflected by a chart that displays the maximum acceleration under different frequencies. By using a log-log plot, the restriction of displacement can be expressed by a straight line with a slope of 6 dB/octave.
If you need more information about High Frequency Electrodynamics Type High Frequency Shaker Testing Systems, please don't hesitate to send your inquiry.
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