High-Efficiency Electric Motors

DRG Motor’s high-efficiency electric motors provide long-lasting, reliable solutions that prioritize energy savings. Designed to meet modern industrial needs, these motors reduce operational costs with low energy consumption while delivering high performance. Thanks to their durable construction, they maintain stable power even under harsh working conditions. Their efficiency-focused design ensures both environmentally friendly operation and maximum productivity.

High-efficiency electric motors consume less energy than standard motors, have reduced losses, and significantly lower operating costs over time. According to international standards, these motors cover IE3, IE4, and IE5 efficiency classes.

Efficiency Classes

  • IE1 – Standard Efficiency

  • IE2 – High Efficiency → Now prohibited in Türkiye

  • IE3 – Premium Efficiency → Minimum mandatory level

  • IE4 – Super Premium Efficiency

  • IE5 – Ultra Premium Efficiency

Features of High-Efficiency Motors

  • Lower losses: High-quality magnetic laminations and optimized windings.

  • Less heat: Extends winding and bearing life.

  • Lower operating costs: Saves 5–15% on electricity bills.

  • Environmentally friendly: Reduces carbon emissions and supports energy efficiency projects.

Applications

  • Industry: Pumps, fans, compressors, crushers, mills, conveyors.

  • Construction: Cranes, concrete plants, stone crushing plants.

  • Agriculture: Irrigation pumps, feed mixers.

  • Energy: Wind turbine generators, process motors.

  • HVAC: Air conditioning, ventilation, and refrigeration systems.

Advantages

  • Fast return on investment: IE3–IE4 motors may cost more initially, but energy savings pay back the difference within a few years.

  • Long service life: Less heating and stronger insulation extend motor life.

  • Low maintenance costs.

  • Mandatory in Türkiye: IE2 motors are banned; IE3 or higher motors are standard.