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

Shandong Ourian Electric Co., Ltd. is a certified innovator in permanent magnet drive technology, holding CCC, ISO, and 200+ explosion-proof certifications. Our advanced production facility with 300+ inspection systems delivers premium permanent magnet motors (11-3000kW), intelligent drive systems, and integrated VFD solutions across six voltage classes. Specializing in PMSM drums, frequency converters, and high-speed motors (to 3000kW), we engineer efficiency with water-cooled radiators and programmable controls – trusted globally for mining, material handling, and industrial automation applications requiring robust, energy-saving drive solutions.

Types of Permanent Magnet Drive System

Why Choose Ouruian as Your Permanent Magnet Motor Suppiler?

The intelligent permanent magnet direct drive system uses a "permanent magnet direct drive motor" to replace traditional mechanical drive devices, revolutionary abandoning asynchronous motors, reducers, and hydraulic couplings to directly drive production machinery. This simplifies the transmission system structure, improves efficiency, reduces noise, and facilitates installation. Workers no longer need to perform routine maintenance and overhaul, thus saving a significant amount of manpower and material costs. The system has obtained multiple invention, utility model, and design patents. In 2014, the national science and technology department certified its technology level as "internationally leading".

Why Choose Ouruian as Your Permanent Magnet Motor Suppiler?

Intelligent Permanent Magnet Direct Drive System

The intelligent permanent magnet direct drive system directly drives the load, eliminating all intermediate transmission equipment, improving system eficiency by more than 20%. At the same time, the system uses Sensorless Vector Control (SVC) technology to achieve slow and uniform starting of the equipment, avoiding the electrical shock caused by the instantaneous high current of the motor starting to the power grid and the mechanical shock caused by torque fluctuations to the drive system.


Intelligent Permanent Magnet Direct Drive System
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Contact Ouruian for Permanent Magnet Synchronous Motor

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