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

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13 2026.07 Permanent Magnet Synchronous Motors: Energy-Efficient Solutions for Industrial Applications
IntroductionIn today's industrial landscape, energy efficiency is no longer an option — it is a necessity. Industries worldwide face rising electricity costs, stricter environmental regulations, ...
Permanent Magnet Synchronous Motors: Energy-Efficient Solutions for Industrial Applications
19 2026.06 Expanding the Constant Power Range (2026): How an IPM Electric Motor Enables Field Weakening for Wide-Speed Drives
In 2026, OEMs and system integrators are being asked to deliver wider speed ranges from the same drivetrain — without upsizing the motor, inverter, or cooling system. The IPM electric motor has becom...
Expanding the Constant Power Range (2026): How an IPM Electric Motor Enables Field Weakening for Wide-Speed Drives
17 2026.06 High-Torque PMSM (2026): Eliminating Gearboxes in Heavy-Duty Industrial Equipment
In 2026, heavy-duty plant operators running ball mills, large agitators, and industrial fans are under simultaneous pressure to cut maintenance costs, reduce unplanned downtime, and improve energy eff...
High-Torque PMSM (2026): Eliminating Gearboxes in Heavy-Duty Industrial Equipment
15 2026.06 Size Matters: How a Permanent Magnet Motor Enables Smaller, Lighter Machine Designs
In 2026, machine builders across extrusion, injection molding, and pump packaging are facing a consistent design constraint: more output is required from tighter footprints, lighter structures, and fa...
Size Matters: How a Permanent Magnet Motor Enables Smaller, Lighter Machine Designs
15 2026.05 Interior Permanent Magnet Motor: IPM vs. SPM — Which Technology Is Right for High-Speed Applications?
High-speed designs push motors to their limits: rotor stress, thermal saturation, efficiency losses, and control stability all become make-or-break factors. Choosing the right interior permanent magne...
Interior Permanent Magnet Motor: IPM vs. SPM — Which Technology Is Right for High-Speed Applications?
12 2026.05 IPM Electric Motor: Why Internal Magnets Handle High-Speed Stresses Better Than Surface Designs
At high RPM, motor design becomes a mechanical engineering challenge as much as an electrical one. Rotor stress, magnet retention, vibration, and heat all scale rapidly with speed — so how magnets ar...
IPM Electric Motor: Why Internal Magnets Handle High-Speed Stresses Better Than Surface Designs
11 2026.05 Permanent Magnet Synchronous Generator: Reducing Maintenance Costs in Remote Locations with Gearless Designs
Remote power sites — wind, hydro, off-grid industrial loads, mining camps, and island microgrids — pay a premium for downtime. Travel time, spare parts logistics, and limited technician availability...
Permanent Magnet Synchronous Generator: Reducing Maintenance Costs in Remote Locations with Gearless Designs
06 2026.05 How to Choose a Permanent Magnet Motor for Scraper Conveyors
In scraper conveyor applications, motor selection is not simply a matter of matching rated power. Heavy-duty conveying systems often operate under demanding conditions, including high starting loads, ...
How to Choose a Permanent Magnet Motor for Scraper Conveyors
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