Bearings for IEEE 841 motors

被引：2
|
作者：
Bogh, D [1 ]
Crowell, J [1 ]
Stark, D [1 ]
机构：
[1] GE Co, Ind Syst, Woodinville, WA 98072 USA
来源：
INDUSTRY APPLICATIONS SOCIETY 49TH ANNUAL PETROLEUM AND CHEMICAL INDUSTRY CONFERENCE | 2002年
关键词：
IEEE; 841; induction motor; bearings; belt load;
D O I：
10.1109/PCICON.2002.1044987
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
As the IEEE 841 specification becomes widely, used outside of the Petrochemical industry, more review is required to assure the intent is understood. A look at competitive literature in the context of IEEE 841 [1], finds many different terms to describe bearing life. Terms like "Bearing Life", "B10", "L10 life", and "L10a". Belted life claims vary from 26,280 hours to 70, 000 hours for the same bearing, in motors with very similar geometry. Clearly there are questions in the industry about the evaluation of IEEE 841 bearing systems. This paper reviews the application issues surrounding bearings in IEEE 841 motors.
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页码：77 / 83
页数：7
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