NVH encapsulation solution for Electric vehicles

Hutchinson has designed an innovative solution attenuating the sound vibrations emitted by E-compressors and E-Motors.

Our multi-material solution offers an excellent combination of vibration attenuation and absorption, especially in high frequencies (>1000 Hz) which is the range of E-Modules concerned.

Our Acoustic cover is thermoformed, lightweight and made of recyclable materials. It can provide rapid prototype solutions.

Numerical simulations and specific acoustic tests enable us to answer accurately to customers’ specific requirements.

Thanks to our material expertise, we improve E-compressor efficiency and the active cooling systems for E-motors with optimal thermal insulation properties.

This acoustic encapsulation solution has been validated and selected in 2023 by a major international OEM.