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the article citations: time:2017-01-23 13:12:40
the vast majority of in electric motors and electric motor-driven equipment are due to mechanical and thermal causes. however, currents that flow through induction can also create premature bearing failure.
in across-the-line driven motors, current-related bearing failures can occur due to a flow of current internally generated in a motor. the increased use of variable speed drives (vsds) in industrial and commercial electric motor applications is also a source of bearing current flow. it should be noted that inverter-induced and premature bearing failures occur in a relatively small percentage of installations and applications. nevertheless, it's best to be knowledgeable on the topic in the event you run across the problem one day.
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in across-the-line driven motors, current-related bearing failures can occur due to a flow of current internally generated in a motor. the increased use of variable speed drives (vsds) in industrial and commercial electric motor applications is also a source of bearing current flow. it should be noted that inverter-induced and premature bearing failures occur in a relatively small percentage of installations and applications. nevertheless, it's best to be knowledgeable on the topic in the event you run across the problem one day.
(, and )
follow us via e-mail website .
