View Single Post
  #4   Report Post  
Posted to sci.electronics.repair
Michael A. Terrell Michael A. Terrell is offline
external usenet poster
 
Posts: 12,924
Default Find Small AC motor Fusable Link?


dave wrote:

On 08/20/2013 02:03 PM, Paul Drahn wrote:
On 8/20/2013 10:39 AM, KenO wrote:
Have a 16" Chinese AC Electric Fan that has a blown motor due to lack
of lub.

Did some quick checking and the motor blew before doing unrepairable
damage to the bushings.

Have never had a blown Chinese AC Electric Motor before so would be
interested in any tips finding the blown fusable link.

Did some forum searching but found nothing using AC electric motor
fusable link but found nothing.

Thanks

Ken

You will find it hidden in the motor field windings. These are not
repairable. Similar to letting the magic smoke out and being unable to
get it back in the component.

Paul


How do you know it isn't a bimetal self-resetting thermal overload device?



How would that pass UL testing? The thermal fuse is to prevent a
fire, not to protect the transformer. Some transformers have the
thermal fuse in a pocket in the bobbin, but I have only saved a few of
them because the transformer has usually shorted windings before the
fuse blew.


--
Anyone wanting to run for any political office in the US should have to
have a DD214, and a honorable discharge.