
What IE4 Means
IE4 refers to a high efficiency motor class used to rate electric motor performance. Moving to a higher efficiency class can help reduce energy consumption over the life of the motor, especially in applications with long daily run times.
Why Efficiency Matters in Industry
Motor energy cost over time is often much greater than the initial purchase cost. For that reason, even a small improvement in efficiency can deliver worthwhile savings over the life of the asset.

Where IE4 Motors Make Sense
IE4 motors are a strong option for conveyor systems, process lines and other continuous duty applications where reducing power consumption and improving performance are both important.
How EQM Can Help
EQM Industrial can help match motor efficiency, duty and application requirements to the right drive solution. The right motor choice supports performance, reliability and lower long term operating cost.
Source: blog.cleangeartech.com/en/electric-motor-efficiency-ie4-class/
