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ATZ article of NVH on electric vehicle wheel hub motors

NVH in electric mobility - vibration analysis using a derotator

With the help of Polytec laser vibrometers researchers of the Otto von Guericke University Magdeburg optimize the acoustics of wheel hub motors.

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Article NVH Testing: Analyze NVH at the source

Analyze NVH at the source

To detect and minimize unwanted sounds in e-cars NVH engineers need high-performance measuring tools.

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LSV-2000 Laser Surface Velocimeter

Length and speed measurement with laser precision

With Laser Surface Velocimeters producers in the aluminium industry optimize their production processes in rolling mills constantly.

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