If you reverse the fields magnetic polarity (N becomes S and S becomes N) it will turn opposite direction.......
A reverse direction of current flow changes magnetic polarity.........
Even with no field current flow (like if field isnt grounded) THE GENNY IF MOTORED CAN RUN due to the small strength RESIDUAL PERMANENT MAGNETISM in the soft iron field poles........
If the residual permanent magnetism is at opposite magnetic (N/S) polarity then the magnetic polarity of the current created electromagnetic field THAT COULD EXPLIAN DIFFERENT DIRECTION OF SPIN
HOWEVER once current is passed thru the fileds (if grounded) that would change the resisdual magnetism back to match the electromagnetic fields polarity and correct any opposite spin direction iffffffffffffffffffffff current indeed passed through BOTH fields in the correct direction for each provided they are wired right and in right orientation etc!!!!!!!
Soooooooo somwehere in the above theory coupled with the fields arent wired right or reversed or dis oriented (in mechanical mounting) and as this thread develops and you give us more info and if all else is okay??? (including diodes in right direction???)
I AGAIN SUSPECT THE GENNY and tend to agree with Teddy theres a field problem (wrong ones or mis wired or reversed or soemthing???)
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Madison's County - by Anthony West. Philip Madison has been a good friend of mine for quite some time. He has patiently suffered my incessant chit chat on the subject of tractors for longer than I care to remember, and on many occasions he has put himself out, dropped what ever it was he was doing, to come and lend a hand cranking handles, or loading a find onto a trailer. Although he himself has never actually owned or restored a tractor, he was always enthusiastic and always around helping with other peoples projects.
... [Read Article]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
