Motor Solutions
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...
Finding Reliability at High Altitude
By CHRIS BRAND, ABB
The open-pit gold-silver mine project by the South African mining company Gold Fields is located in the Atacama Desert among the...
Brushless DC Motor Commits to 100 Percent Running Time
By Roger Ingemey, Circor
When process operations depend on 100 percent running time, control valve actuators must offer unrivaled performance together with low maintenance requirements....
How PMAC Motors Are Often the Best Solution for Processing Applications
By Matt Hanson, Bison Gear and Engineering
Selecting the right type of motor for your next machine build now includes a new option to consider....
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...
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...