A manufacturing plant in Eastern Europe recently faced rising electricity expenses as its production volume expanded. The factory relied on older, low-efficiency motors that consumed significant energy during continuous operation. When monthly power bills increased by nearly 18%, management ordered a full audit of energy-intensive equipment.

The audit revealed that outdated drive motors on the conveyor and mixing systems were responsible for most of the waste. The engineering department proposed replacing them with Simo motor units using premium efficiency IE3 motors, known for higher efficiency and stable performance under heavy-duty loads.

To verify the potential savings, the plant installed three Simo IE3 motors on a pilot line. Over a 60-day observation period, the motors operated with noticeably lower heat generation and reduced current draw. The energy-use data showed a 9–12% reduction compared to the previous setup. Even more importantly, the IE3 motors delivered steadier torque output, which minimized product variability on the mixing line.

Encouraged by the performance, the plant proceeded with a full replacement across all 27 production stations. Within four months, the finance team confirmed measurable cost savings, and the plant’s annual energy-efficiency report highlighted the Simo upgrade as the single most impactful improvement.

Industry media later reported the case, noting it as a successful example of how modern IE3-grade motors can improve energy conservation without sacrificing industrial productivity. The plant has since planned further equipment upgrades based on the same efficiency-first strategy.

Simo motor Also See

Simo motor

premium efficiency IE3 motors

industrial electric motors