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Motor Vibration

Posted on Mar 3, 2016 by in News |

Electrically induced motor vibrationWe often encounter high frequency motor vibration in motors that are operated by a VFD.   A common cause for this motor vibration can be that the motor has not been properly grounded, and therefore, an electrically induced high frequency vibration can usually be identified using vibration analysis.  Take a look at the attached video for a few suggestions that may help you address some potentially harmful motor vibration.  Just click the link below to watch the informative YouTube video with an expert from Baldor.  You will find suggestions such as using; insulated bearings, shaft grounding brushes / rings, and redundant grounding wires throughout your system to reduce electrically induced vibration.

Electrically Induced Motor Vibration