Subject:
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Re: Motor cutouts (was Re: Vincent Veneman: AMAZING building)
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Newsgroups:
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lugnet.trains
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Date:
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Tue, 8 Feb 2005 00:08:29 GMT
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Viewed:
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1932 times
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In lugnet.trains, Mark Bellis wrote:
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Up to now I havent strained a train motor enough to have its thermal cut-out
operate!
What are the circumstances under which people have had motor cutouts operate?
Is it through crawling with a heavy train US-style, or perhaps using PWM
control (generates more heat in coils)?
Mark
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Ive had one motor where the cutout failed. After removal it worked fine. I now
remove all of these on my DCC conversions. And rely on the overload protection
on the decoder.
I was also experimenting with swapping the can motor from a dead motor. This
motor had more high end speed, but ran at about 1 amp! The cutout would shut the
motor down after about 60 seconds of running. Idealy a replacemnt motor would
have lower speed and greater torque.
Mat
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Message is in Reply To:
![](/news/x.gif) | | Motor cutouts (was Re: Vincent Veneman: AMAZING building)
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| (...) That's why my big diesels have 2 motors without question. It also makes life easier if both bogies are the same (not for class 28 CoBo!). Big steam engines have 2 motors under the tender, plus any extra ones for driving the wheels. Small steam (...) (19 years ago, 7-Feb-05, to lugnet.trains, FTX)
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6 Messages in This Thread: ![Vincent Veneman: AMAZING building -Samarth Moray (6-Feb-05 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: Vincent Veneman: AMAZING building -Mark Bellis (6-Feb-05 to lugnet.trains)](/news/x.gif) ![](/news/246.gif) ![Re: Vincent Veneman: AMAZING building -Samarth Moray (6-Feb-05 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Motor cutouts (was Re: Vincent Veneman: AMAZING building) -Mark Bellis (7-Feb-05 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![You are here](/news/here.gif)
![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Vincent Veneman: AMAZING building -Tim David (6-Feb-05 to lugnet.trains)](/news/x.gif)
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