Motors
Turblex now part of Siemens Energy
Turblex Inc., acquired by Siemens Energy, Inc., officially adopted the Siemens name effective October 1, 2010.
HP Reliability: Better equipment selection starts with understanding available upgrade options
It all started with a letter we received from a major multinational petrochemical company: A reliability manager related that he had recently asked each maintenance department within the corporation&#..
Prevent electric erosion in variable-frequency drive bearings
Here are the reasons and remedial actions
Case 57: Troubleshooting the cause of sudden impacts
Finding the cause can be elusive but calculations help
Consider low-voltage AC drives for hazardous areas
Such drives used with electric motors can offer significant process improvements and energy savings for equipment used in explosive zones
HP Reliability: Grounding-ring technology for variable-frequency drives
HEINZ P. BLOCH, Reliability/ Equipment Editor     Comments? Write:HB@HydrocarbonProcessing.com   Variable-frequency drives (VFDs) provide substantial energy sav..
Understand AC induction motor vibration
Use these guidelines to diagnose mechanical and electrical problems
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