Vibration Analysis Case Study 1 - Electrical Vibration Problem

[@gholamrezagoli1108]

This video is great thanks 👍

[@henrymendoza8444]

Excellent case study, very interesting

[@DDDelgado]

Great information, improve your audio recording though

[@joshuabowler2568]

Hi James, i accidentally clicked the cross on linked in with you wanted to connect, massive apologies on my part. Could you send it again?

[@mahdijalali8518]

excuse me sir if machine has VFD, side bands are 100 hz again or are depend on feed currency?

[@MotionAmplificationRMSLtd]

Yes Mahdi, you would get different frequencys in spectrum depending on VFD drive input

[@mahdijalali8518]

@@MotionAmplificationRMSLtd thank you,,

[@daddyo5054]

yeah... this can be bad! In USA 🇺🇸 it would be 120 Hz (2×Fl) with approximately 20Hz side bands. had one get up around .8 in/sec (20+ mm/sec)