What is the difference between a mechanical sine shaker and an electromagnetic high frequency vibration test bench?

date：2022-03-18　popularity：101 Collection

Question 1: The requirements of the mechanical sine shaker and the electromagnetic high-step vibration test bench are different. According to the above question, it belongs to the mechanical sine shaker;

Question 2: The requirements for the electromagnetic high-step vibration test bench are as follows:

◆Vibration direction: vertical (up and down)/horizontal (front, back, left and right)

◆Maximum test load KG: 100

◆Frequency modulation function 1～(600HZ, 5000HZ customer-defined) within the frequency range, any frequency must be within (maximum acceleration<20g maximum amplitude <5mm)

◆Frequency sweep function 1～(600HZ, 5000HZ customer-defined): (upper limit frequency/lower limit frequency/time range) can set the real standard back and forth sweep frequency arbitrarily

◆Programmable function 1～(600HZ, 5000HZ customer-defined): 15 segments each can be set arbitrarily (frequency/time) can be cycled

◆Frequency multiplication function 1～(600HZ, 5000HZ customer-defined): 15 segments are multiplied, ①. low frequency to high frequency ②. high frequency to low frequency ③. low frequency to high frequency and then low frequency / can be cycled

◆Logarithmic function 1～(600HZ, 5000HZ customer-defined): ①. Down frequency to up frequency ②. Up frequency to down frequency ③. Down frequency to up frequency and then to down frequency -- 3 modes logarithmic / cyclic