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Enhancing System Reliability through Vibration Technology, by James Sylvester, is a new manual of...

Permanent magnet ac (PMAC) motors are an increasingly popular substitute for induction motors. They...

Even More Questions and Answers from the Plant Services Webinar, "Motors & Drives: VFDs and Motors...

Having the Right Test Equipment is the Key to Success when Testing Electric Motors for Shaft Voltage

Whether a failing electric motor is already in the repair facility or is still at the plant and...

Shaft Voltage from VFDs Damages Bearings - watch the video to see the shaft voltage that causes...

This 56-page technical handbook describes best practices for protecting motor bearings from...

Testing VFD driven motors for shaft voltage identifies potential bearing damage risk and avoids...

Pulse Width Modulated (PWM) power sources, also known as variable frequency drives (VFD),...