When it comes to large-scale data centers, success is measured in the details. We can help increase your operational efficiency by minimizing common challenges data centers face including:
Energy inefficiency that drives up costs
Inefficient energy use
Unnecessary energy strain
Avoidable energy loss
In a data center, every watt counts.
Choose motor bases that maximize energy use from day one.
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Motor bases designed for reliable, smart, and efficient cooling
The Overly Hautz Automatic® Motor Base is designed for the belt-driven cooling equipment your data centers depend on.
Engineered to automatically maintain optimal belt tension, our motor bases eliminate manual adjustments and reduce wear.
- Lowers power consumption
- Eliminates maintenance
- Sustains mechanical system performance
- Promotes operational safety
Clean energy data
| Motor HP Rating | NEMA/IEC Motor Frame | kWh Saved per year with Automatic 2 | Dollars Saved per year with Automatic 3 | Automatic Payback Time (in years) |
|---|---|---|---|---|
| 10 | 213/132M | 770 | $154 | 4.6 |
| 25 | 284/180L | 1,854 | $371 | 3.2 |
| 50 | 284/180L | 3,619 | $724 | 3.5 |
| 75 | 364/225M | 5,352 | $1,070 | 3.2 |
| 100 | 404/250M | 7,139 | $1,428 | 2.6 |
| 150 | 444/280M | 10,599 | $2,120 | 2.4 |
| 200 | 447 | 14,042 | $2,808 | 2.1 |
1 Assumes 8,000 hours/year for a 1,800 RPM TEFC motor. Source: US Department of Energy
2 Based on 1.1% motor efficiency testing results for fans at Advanced Energy
3 Assumes $0.2/kWh
Proven Energy Performance
Download the report and see how Automatic motor bases deliver measurable savings year after year.
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OEM Success Story: Vertiv’s Liebert DS
Vertiv, a global leader in digital infrastructure, integrated the Overly Hautz Automatic Motor Base into its Liebert DS precision cooling system. The automatic base ensures consistent belt tension in the system’s belt-driven HVAC equipment—improving efficiency, extending component life, and reducing maintenance.
By designing in Overly Hautz, Vertiv delivers a cooling solution trusted for reliability and energy efficiency in mission-critical data centers worldwide.
