Posted by Geo-TH,In on February 16, 2015 at 12:36:37 from (184.16.165.4):
Many years ago I saw a very old offset press with a large flywheel powered by a universal motor. The shaft of the motor had a small rubber like wheel that rubbed against the flywheel. There was a foot peddle that changed the position of the brushes on the motor, which in turn would increase the speed of the motor.
So, I've seen the speed of a universal motor controlled by changing the position of the brushes.
So is it possible by altering the position of the brushes on a 6v starter we could slow it down a little? That way when we use a 6v starter on 12v conversion, the starter drive so won't engage so hard, which can possibly damage the starter drive and or starterring? At the same time the starter will produce enough power on 12v to start the engine?
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Today's Featured Article - Chores - by Frank Young. The ceaseless passing of time! It is at once our friend and our enemy. It measures our progress and it makes us old. Like most features of our life, few things are all good or all bad, and most such judgments depend on our own perspective or viewpoint. In our particular hobby, we enjoy the nostalgic return to the days of our youth as we recreate many of the scenes that took place on the family farm that served as the stage for the first few acts of the play that is our live
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