Lister Engine Forum
How to / DIY => Generators => Topic started by: Startomatic on June 26, 2011, 07:57:59 AM
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my Mawdley is giving me 90 volt (instead of 220) on AC. i stripped it and found that 1 of the 4 DC brushes is worn and no longer seat on the commutator so this was a easy fixed. but i was pleasantly surprise by the additional 5 bands of held down windings on the rotor to keep it bomb proof.
this is really new to me and would like to share it with you gentlemen.
(http://listerenginegallery.com/main.php?g2_view=core.DownloadItem&g2_itemId=5622&g2_serialNumber=2)
http://listerenginegallery.com/main.php?g2_view=core.DownloadItem&g2_itemId=5622&g2_serialNumber=2
the stator was rewinded once some 30 odd years ago when it was zapped by a 25KVA unit someone forget the manual change over.