DO-160F MIL-STD-810 High Frequency Laboratory Shaker Transport Simulation Electrodynamic Vibration Shaker
Product Details
| Sine Force: | 30KN | Vibration Direction: | Vertical +horizontal Vibration |
|---|---|---|---|
| Test Standards: | DO-160F MIL-STD-810 | Table Size: | 800*800mm |
| Max. Displacement: | 100mm | Frequency Range: | 5~2800 Hz |
| Highlight |
Lab Electrodynamic Vibration Shaker,Transport Simulation Electrodynamic Vibration Shaker,MIL-STD-810 Electrodynamic Shaker System |
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Product Description
DO-160F MIL-STD-810 High Frequency Laboratory Shaker Transport Simulation Electrodynamic Vibration Shaker
Working Principle of Vibration Shaker
The working principle of vibration tester is similar to a loudspeaker whereby electrical conductor is moved by the action of electromagnetic force in the 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, displacement of moving part is restricted such that the acceleration will not reach high level. The resonance frequency of the moving element is set higher than the upper limit of the frequency range.
The performance of vibration generator can be reflected by the 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 slope of 6 dB/octave.
| Shaker | |
| Sine force (peak) | 30kN |
| Shock force (peak) | 60 kN |
| Frequency range | 5~2800 Hz |
| Displacement (continuous) | 100 mm |
| Max. Velocity | 1.8 m/s |
| Max. Acceleration | 100 G |
| Armature Diameter | 445 mm |
| 1st order resonant frequency | 2,400 Hz |
| Allowable eccentric moment | >500 Nxm |
| Armature weight | 40 kg |
| HE/ST screw dimension | M10 (metric) |
| Axial vibration isolation frequency | <3 Hz |
| Max. Payload | 500 kg |
| Magnetic flux leakage | ≤1 mT |
| Dimensions (L×W×H, unpacked) | 1,330x860x1,250 mm |
| Weight (unpacked) | 2,500 kg |
| Installation | Rubber mat (anchor bolts required) |
high frequency vibration shaker Features:
1. Rugged suspension system and linear motion guiding, strong carrying capacity, good guiding functions, high stability.
2. Load center airbag with high static stiffness and low dynamic stiffness, strong carrying capacity, perfect performance on amplitude variation.
3. High efficiency D class power switching, 3-sigma peak current, low power consumption and minimum harmonic distortion.
4. Quick self-diagnosis with safety interlock, high safety reliability.
5. Airbag shock isolation device for vibration platform without the need of additional. foundation, perfect reproduction of vibrational wave and reduction in vibration transmittance.
6. Horizontal and vertical expansion platforms for different applications.
7. Simple controller operation.
The general formula for calculating force vector of vibration systems:
Force(N) = Mass(kg) x Accelration( m/s² or g) x1.3 safety facotry F=MA*1.3
Mass = Shaker Armature + device under test + fixture (vertical table/slip table with driver bar)
Our High Frequency Laboratory Shaker Transport Simulation Electrodynamic Vibration Shaker can meet DO-160F MIL-STD-810 test standards, if you need more details, don't hesitate to send your inquiry.
Product Highlights
DO-160F MIL-STD-810 High Frequency Laboratory Shaker Transport Simulation Electrodynamic Vibration Shaker Working Principle of Vibration Shaker The working principle of vibration tester is similar to a loudspeaker whereby electrical conductor is moved by the action of electromagnetic force in the ...
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Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
