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New Method Allows 100% Testing for Partial Discharge of Electric Motors

Marposs’ e.d.c. technology identifies 100% of electric-motor defects, even the latent ones

Alessandro Messina
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Wed, 05/26/2021 - 12:03
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A challenge that occurs with the latest generation of electric motors is optimization of the component manufacturing in terms of efficiency, quality, and costs.

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Electric motors are a critical factor in the unprecedented global growth trend toward e-mobility. This fast diffusion of electric vehicles on a large scale puts an increased expectation of component reliability on the manufacturers. This in turn has implications for the quality-control and process-control requests of the production chain.

To meet the high-quality requirements for an e-motor, both in mobile and stationary use, measurement and testing technology must be applied systematically during the production process: first to meet the demand for safety and performance, and second to shift production toward higher quality.

 …

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