Vibration test equipment

Vibration test equipment

The shift to EVs in vehicles has led to greater demands for quieter vehicle interiors. In addition, the size of the test piece has also increased, and there is a demand for rattle noise test equipment with a higher excitation force.

Emic has been selling 300 N-class rattle noise test rigs for some time, and has now developed a new vibration test rig for rattle noise testing, the P10-BSR/9515-BSR, to meet the demand for larger sizes.
The new equipment uses a magnetic circuit with neodymium magnets, which has been refined by Emic over many years, and is designed to be quiet by minimising the amount of heat generated and cooling by eliminating the need for an excitation coil.

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