Re: AC Induction Motors burning out under no load?
- From: "Tam/WB2TT" <t-tammaru@c0mca$t.net>
- Date: Sun, 10 Jul 2005 10:41:32 -0400
"Mark" <Mark@> wrote in message
news:2dp1d1t2chcrhc20r4e5kdjk8ih9luv54k@xxxxxxxxxx
> On Sun, 10 Jul 2005 03:19:08 GMT, Rich Grise <richgrise@xxxxxxxxxxx>
> wrote:
>
>>On Fri, 08 Jul 2005 22:43:32 +0200, Mark wrote:
>>
>>> Not exactly electronics but most probably the best place to ask. I am
>>> looking into the design of a blower unit to inflate bouncy castles
>>> etc. The normally use a 1.5HP, capacitor start AC Induction motor with
>>> an impeller housed in a Snail shell type housing. One comment that has
>>> come up during my research into a design, is that users of these
>>> things are saying that if a blower is left running but not inflating
>>> anything, they burn out after a while under no load. Is this a motor
>>> problem or is it a cooling problem, any idea's.
>>>
>>
>>Why not just ask somebody that's already doing it? Or are they
>>the ones who are scaring you? ;-)
>>
>>Have Fun!
>>Rich
>>
> Yep one of our suppliers new products is having this problem, thats
> why we they are bothering to look at doing it themselves.
So, what do they want you to do?
Tam
.
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