Google Answers: Reliability of high-speed electric motors

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Q: Reliability of high-speed electric motors ( No Answer, 1 Comment )

Question

Subject: Reliability of high-speed electric motors
Category: Science > Technology
Asked by: dgc-ga
List Price: $10.00

Posted: 18 Mar 2003 12:03 PST
Expires: 15 Apr 2003 06:36 PDT
Question ID: 177814

I am looking for information on the reliability of high-speed electric
motors  (100,000+ RPM). This might involve mean-time-between-failure
(MTBF) statistics, methods of measuring reliability, or official
testing/measuring standards for these motors. Cite all sources, online
or otherwise.

Answer

There is no answer at this time.

Comments

Subject: Re: Reliability of high-speed electric motors
From: neilzero-ga on 29 Mar 2003 15:09 PST

A motor runing at 110,000 rpm wears out it's barings 100 times faster
(perhaps more) than a motor running at 1100 rpm, so the reliability
should be much less for the high speed motor.  Neil

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