SHIELDING BEARINGS: Grounding helps inverter-duty motors live up to their name; Inverters used to control a motor's speed or torque - also known as variable frequency drives (VFDs) or adjustable speed drives - can induce unwanted motor shaft voltages that cause premature motor failure. To fully leverage the potential savings of VFD-driven designs, effective long-term shaft grounding is essential
In: Motion System Design, Jg. 54 (2012-08-01), Heft 8
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Titel: |
SHIELDING BEARINGS: Grounding helps inverter-duty motors live up to their name; Inverters used to control a motor's speed or torque - also known as variable frequency drives (VFDs) or adjustable speed drives - can induce unwanted motor shaft voltages that cause premature motor failure. To fully leverage the potential savings of VFD-driven designs, effective long-term shaft grounding is essential
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Zeitschrift: | Motion System Design, Jg. 54 (2012-08-01), Heft 8 |
Veröffentlichung: | 2012 |
Medientyp: | serialPeriodical |
ISSN: | 1537-1794 (print) |
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