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Testing Laboratory Upgrade: Automated Inspection System for PMSM Motors & IEC 60034-2-3 Inverter Efficiency Testing

May 25,2026
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To continuously provide the industry with the most precise and reliable custom motor solutions, Kuo Shuay recently introduced a next-generation "fully automated motor testing system and specialized analysis software" to our internal testing laboratory. This equipment upgrade not only significantly enhances measurement precision and testing efficiency but also strengthens our verification capacity for high-end energy-saving motors, ensuring every outbound product meets the strictest quality standards.

Accurate Mastery of PMSM Performance In response to the modern industrial demand for ultimate efficiency and precise control, the new system features fully automated measurement capabilities for Permanent Magnet Synchronous Motors (PMSM). Through a highly integrated hardware-software architecture and precise torque-sensing technology, we can quickly and accurately capture operating parameters under various load conditions, providing a solid data foundation for the R&D and factory inspection of custom high-performance motors.

Fully Compliant with IEC 60034-2-3 International Inverter Testing Standards In today's smart factories, pairing a motor with a Variable Frequency Drive (VFD) has become standard. To this end, our new testing system complies fully with the latest IEC 60034-2-3 international standard (Specific test methods for determining losses and efficiency of converter-fed AC motors). This means we can transcend traditional single-frequency testing limitations to accurately evaluate the "real losses" and "energy efficiency performance" of motors when operated with an inverter, helping clients achieve optimal system-level energy savings in terminal application scenarios.

Continuous investment in advanced automated testing technology is our absolute commitment to quality. We will continue to build the most competitive motor products for global customers with rigorous scientific data and profound R&D heritage.

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