{"id":2737,"date":"2026-08-15T11:26:08","date_gmt":"2026-08-15T03:26:08","guid":{"rendered":"https:\/\/www.jiujumagtec.com\/?p=2737"},"modified":"2026-09-08T11:47:46","modified_gmt":"2026-09-08T03:47:46","slug":"%e6%b1%bd%e8%bd%a6%e7%94%b5%e6%9c%ba%e5%85%85%e7%a3%81%e5%90%8e%e9%80%90%e4%bb%b6%e8%a1%a8%e7%a3%81%e6%a3%80%e6%b5%8b%e8%a7%86%e9%a2%91%e8%ae%b2%e8%a7%a3-%e4%b9%85%e5%b7%a8%e5%85%85%e7%a3%81","status":"publish","type":"post","link":"https:\/\/www.jiujumagtec.com\/en\/industry-magnetization-solution\/motor-industry-magnetization-solution\/2737.html","title":{"rendered":"Video Tutorial on Individual Surface Magnetization Testing of Automotive Motors After Magnetization\u2014Jiuju Magnetizer"},"content":{"rendered":"
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End-to-End Solution for Magnetization Automation<\/h1>\n\n\n\n

Automated Magnetic Charging Integrated Solution<\/p>\n<\/div>\n<\/div>

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\"Magnetizing<\/div>Magnetizing Equipment<\/b><\/div>
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\"Magnetization<\/div>Magnetization Automation<\/b><\/div>
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\"Magnet<\/div>Magnet Measuring Instruments<\/b><\/div>
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\"Magnetization<\/div>Magnetization Services<\/b><\/div>
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Passing the magnetization test for automotive motors is merely a basic prerequisite; it does not guarantee that the finished product will meet performance standards. Post-magnetization, individual units undergo surface magnetic field testing, which serves as the final quality control check. This process focuses on three key metrics: peak intensity, which determines whether each pole is fully magnetized\u2014insufficient intensity can lead to torque decay and reduced efficiency; angle to verify the direction, checking the sequence of magnetic pole arrangement and pole position accuracy; incorrect polarity installation or angular deviation can cause torque pulsation and NVH-related abnormal noises; and waveform to assess distribution, evaluating the uniformity and symmetry of the magnetic field; waveform distortion can affect the motor\u2019s smooth operation and service life. All three metrics are indispensable, and spot checks alone cannot ensure batch consistency. Jiuju Automotive\u2019s online magnetic field inspection solution for automotive motors enables automated scanning of the entire rotor surface, simultaneous quantification of all three metrics, automatic sorting of defective products, and full traceability of inspection data throughout the process, thereby safeguarding the quality of automotive motor mass production.<\/p>\n\n\n\n

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