[Mike] has put up a great video on his [SmallEngineMechanic] YouTube Channel about a tool we don’t see very often these days. He’s using an armature growler (YouTube link) to test the armature from a ...
An armature for a motor or generator. Steel axle on which is mounted a drum-type assembly of many slotted thin laminated plates separated by copper bars and retained in place by brass endplates. There ...