DRG Motor IE3 Electric Motor Series

Contact: +90 (542) 666 11 11

The DRG Motor IE3 electric motor series offers the high energy efficiency, durability, and long-term operational stability demanded by modern industrial facilities. As energy costs continue to rise globally, IE3-class motors have become an essential standard for reducing operating expenses and ensuring compliance with international regulations. DRG Motor’s IE3 series not only meets IEC 60034 efficiency requirements but exceeds them through its advanced magnetic design, low-loss rotor structure, 100% copper windings, F-class insulation system, and optimized cooling channels that keep the motor running with minimal heat generation under any load.

In heavy industrial operations where motors operate continuously, durability is one of the most critical features. The DRG Motor IE3 series is engineered with a high-strength cast-iron frame, reinforced bearing housings, high-temperature greased bearings, and a mechanically robust end-shield structure. This ensures reliable performance in concrete plants, conveyor lines, compressors, crushers, and many other demanding environments. Every component is designed to deliver stable torque during heavy start-ups while maintaining low vibration levels, making the motor highly suitable for gearbox-driven systems.

Efficiency is not only about reduced power consumption—it also means lower temperature rise, reduced noise, and longer bearing life. Thanks to its low-loss magnetic core, the IE3 motor maintains superior energy conversion between the rotor and stator, resulting in cooler operation and significantly extended motor lifespan. DRG’s advanced winding technology, high-temperature varnish, and dual-layer insulation materials allow the motor to remain stable even under sudden load variations, ensuring consistent magnetic flux and reliable performance.

For operations in dusty or humid environments, protection class becomes a key feature. The DRG Motor IE3 series comes with IP55 protection, providing strong resistance against dust ingress and water splashes. Its metal-reinforced fan cover shields the internal components while the optimized airflow design helps keep the motor cool during continuous duty. Additionally, the rotor balance is produced according to ISO 10816 vibration standards, resulting in smoother operation that extends the life of connected machinery.

Maintenance efficiency is another advantage provided by the IE3 series. The motor features easily replaceable bearing shields, a high-strength terminal box, wide cable connection space, and multiple mounting options that simplify installation and servicing. With B3, B5, and B35 mounting configurations, the motor integrates seamlessly into a wide range of industrial machines and production systems.

High efficiency, low operational losses, reduced energy consumption, and extended service life make the DRG Motor IE3 series one of the most reliable motor solutions for industrial facilities. Whether used in new installations or as a replacement for older motors, IE3-class motors provide substantial annual energy savings—typically ranging from 10% to 15%. Over the service life of the motor, this energy efficiency translates into a significant financial return, making the investment highly profitable for any industrial operation.

About DRG Motor
DRG Motor is an engineering-driven brand specializing in high-quality, long-life, and energy-efficient electric motors for industrial applications. Its product range includes IE3, IE4, and IE5 efficiency classes, heavy-duty motor series, and a wide selection of power ratings. With fast delivery across Turkey and a strong technical support network, DRG Motor provides reliable power solutions for all sectors.