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Sag Mill High Vibration - Highest Motor NDE White Metal bearings
On site we have a Sag Mill Driven by a 5500KW Motor. We have a vibration issue right across the Mill. The highest vibration is 30mm/sec RMS axial on the motor non drive end bearing.(White metal Bearing) The gear mesh frequency is 4200 CPM. The dominant frequency is 2400 CPM. We can not relate...- Robbie59
- Thread
- Replies: 1
- Forum: Mechanical Acoustics/Vibration engineering
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Sag Mill Syncronis Motor high axial vibration non drive end bearing
On site we have a Sag Mill Driven by a 5500KW Motor. We have a vibration issue right across the Mill. The highest vibration is 30mm/sec RMS axial on the motor non drive end bearing.(White metal Bearing) The gear mesh frequency is 4200 CPM. The dominant frequency is 2400 CPM. We can not relate...- Robbie59
- Thread
- Replies: 83
- Forum: Electric motors & generators engineering
