Vibration test machine SM-EV206
electromagneticverticalhorizontal

vibration test machine
vibration test machine
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Characteristics

Test type
vibration
Technology
electromagnetic
Configuration
vertical, horizontal
Other characteristics
rugged

Description

The Vibration Test Equipment working principle of the electromagnetic vibration exciter 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 Vibration Test Equipment 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 Electromagnetic vibration table 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. Features: 1. Vibration test chamber 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.

Catalogs

2018 sanwood
2018 sanwood
29 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.