Message Board Thread - "Motor"

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Motor Babu 3/15/2005
Anybody there pls advise me whether the Motor image has got any problems and the temp reading shows mr as 99deg centrigrade at the max point and I understand from the motor manufactures that it can go up to 145 Deg C,Is it true
 
Re:Motor Bob Berry 3/15/2005
You dont really give enough information, can you attach an image. Temperature alone will not give enough info. If there is a thermal gradient it could indicate a problem. You also need to remember that the internal windings will be hotter than the outer casing and while 99 C is quite hot for a motor, without some comparative information it is very difficult to say for sure whether there is problem or not.

I have attached an image of a motor with a known bearing problem for reference, the bearing condition was confirmed with another technology.
 


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