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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),...

Electric motors are prone to many sources of damage, some more common and some better known. An...

Engineers must understand how the components of the systems they design use power and how they can...

The article below corrects and adds to the EASA Current's article from the Dec 2017 issue: “Motor...

AEGIS® Shaft Voltage Tester™ Digital Oscilloscope to Test VFD-Controlled Motors for Damaging Shaft...

Today, VFDs are used to provide precise control of a wide range of processes and process variables...

Excellent article on the many things that must be looked out for when handling or installing...

Learn About Electrical Bearing Damage and How to Prevent It... While Enjoying Lunch on Us!