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Shandong Ouruian Electric Co., Ltd.
Shandong Ouruian Electric Co., Ltd.

Ouruian's Interior Permanent Magnet (IPM) motors deliver exceptional energy efficiency, high torque density, and smooth operation for industrial and commercial use. Designed with advanced magnetic circuit technology, these permanent magnet motors provide superior performance while reducing energy consumption. Designed with advanced magnetic circuit technology, they provide superior performance while reducing energy consumption. Trust Ouruian for reliable, durable, and eco-friendly interior permanent magnet motor solutions optimized for maximum productivity.

Diverse Types of Interior Permanent Magnet Motors

SPM vs. IPM: What are the Differences Between Surface and Interior Permanent Magnet Motors?

Magnet Placement

  • Interior PMSM (IPM): Magnets are embedded in the rotor core, boosting stability and torque. Ouruian's IPM design ensures durability for demanding applications.

  • Surface PMSM (SPM): Magnets are mounted on the rotor's surface, which is simpler but less robust under stress.


Efficiency

  • Interior PMSM (IPM): Achieves over 95% efficiency using magnetic and reluctance torque. Ouruian's IPMs optimize performance across diverse conditions.

  • Surface PMSM (SPM): Efficient at constant speeds but less effective in variable-speed scenarios, highlighting the differences within permanent magnet motor types.


Applications

  • Interior PMSM (IPM): Ideal for high-torque needs like wind turbines and industrial systems. Ouruian's IPMs integrate seamlessly with smart grids.

  • Surface PMSM (SPM): Suits high-speed, moderate-torque tasks like fans but lacks versatility.


Solutions for Interior Permanent Magnet Motor

Coal & Mining Industry
Port & Marine Industry
Building Material Industry
Power Industry
Biochemical & Pharmaceutical Industry
Metal Industry
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