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Reply to "High vibration in motor"

@Registered Member posted:

I do not know if one or more of these videos show the best method for the instrument you have and for the machine/structure situation, but they are a good starting point:

Learn about Operating Deflection Shape Vibration Test
Search: ods vibration test video

 Learn about Impact Vibration Test for Natural Frequencies and Vibration Modes
Search: impact vibration test video


Dear Mr. walt strong

Thank you so much for your guidance

Our problem was solved

In your opinion, we did the bump test 

Both resonance and soft foot combined added to the complexity of the problem. 

Best regards