This VFD Doesn’t Play Around

With more than 20,000 people, including 14,000 athletes and officials, residing at the Asian Games in Jakarta, it was imperative a constant flow of...

To Succeed, Control Your Speed

By Mark Harshman, Siemens Medium voltage variable frequency drives (VFDs) are often the best choice to capitalize on opportunities to significantly reduce the operating and...

How Split Roller Bearings Increase Facility Efficiency and Reduce Downtime

No matter what the specific application or industry focus, efficiency is key for ensuring optimized operations in industrial facilities. But high efficiency means more...

Benefits of Permanently Installed Automatic Insulation Resistance (IR) Testing: Part 2...

In part 1 of this series, we noted how it is critical to know the electrical condition (IR) of the insulation in your equipment...

Protecting Critical Pump Motors with Automatic Notification

By Jeff Elliott Although municipal and industrial process engineers have streamlined the monitoring and control of critical equipment through SCADA systems and other means of...

Vibration Monitoring of an Integrally Geared Centrifugal Air Compressor

By Indira Rajagopal, Metrix A centrifugal air compressor is a rotating machine that uses centrifugal force to develop pressure for different applications. It accelerates air from...

Keeping Current with the Times

Dynamatic® eddy current drive system chosen to replace aging wound rotor/liquid rheostat system Dynamatic® electromagnetic adjustable speed drives on induction motors have been installed in...

Taking It to the Edge

By Lin Liu and Suri Ganeriwala, SpectraQuest Inc.  In this article, fracture propagation is simulated using a finite element model for a gearbox that is...

The Need for Speed

At the most recent AHR Expo, Browning introduced an expanded range of sizes at for its self-tensioning Tenso-set motor base in a hands-on, informative,...

Energy efficient in accordance with class IE5+

In many applications, metering ingredients in the pharmaceutical or food industry for example, pumps are required that not only can be precisely controlled in...