The electromagnetic vibration table is currently the most widely used vibration device. Its wide frequency range, vibrating table frequency range of 1 ~ 5000Hz, easy to achieve automatic or manual control; acceleration waveform is good, suitable for generating random waves; can get a large acceleration. The electromagnetic vibrating table is set according to the principle of electromagnetic induction. When a constant magnetic field at the energizing conductor is subjected to a force, vibration will be generated when the alternating current is passed through the semiconductor. The drive coil of the vibrating table is formally in a gap of high magnetic induction intensity. When the required vibration signal is generated from the signal generator or vibration controller and amplified by the power amplifier, it is passed to the drive coil. Vibration waveform.
The electromagnetic vibrating table introduced by Yashilin Instruments consists of five parts: drive coil and moving parts, moving parts suspension and guiding device, excitation and degaussing unit, table body and supporting device. The size of the table is 50CM*50CM. Once it is launched, it will quickly occupy the market. It is mainly derived from the optimized design of the vibration table structure by Yashilin Instrument, which greatly increases the design reliability, practicability and economy of the vibration table. 
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