te sigo hace tiempo desde el blog! yo tengo una powerspout lh kaplan! muy buenas las pruebas, sobre todo de rodamientos cerámicos y del recorte de número de bobinado! otro truco es poner un motor de F&P mas pequeños de 15bobinas y 20polos! se gana en radio más pequeño! un saludo desde España
Thanks for the query Dan (I like your grain silo house from 7 years ago, - hope it sold). I'm not quite understanding your query about balance not needed. If you mean the fact that the 18 pole has all its poles all in a small sector, then the answer is that electrically it doesn't matter but mechanically it is possible it could matter a tiny amount. There will be a pull on the shaft toward the sector where the poles are clustered, which will create a load on the bearing at that end of the shaft, - but the load is small and within the tolerance for the bearing. Hope that answers you. Remember the poles are fixed and do not rotate. It is the magnets in the rotor, passing over the poles, which turn, - and the rotor IS balanced.
te sigo hace tiempo desde el blog! yo tengo una powerspout lh kaplan! muy buenas las pruebas, sobre todo de rodamientos cerámicos y del recorte de número de bobinado! otro truco es poner un motor de F&P mas pequeños de 15bobinas y 20polos! se gana en radio más pequeño! un saludo desde España
Every watt is a great improvement!
Nice unit, great installation
good job old bro
i guess i’m confused? the balance is not needed?
Thanks for the query Dan (I like your grain silo house from 7 years ago, - hope it sold).
I'm not quite understanding your query about balance not needed. If you mean the fact that the 18 pole has all its poles all in a small sector, then the answer is that electrically it doesn't matter but mechanically it is possible it could matter a tiny amount. There will be a pull on the shaft toward the sector where the poles are clustered, which will create a load on the bearing at that end of the shaft, - but the load is small and within the tolerance for the bearing.
Hope that answers you. Remember the poles are fixed and do not rotate. It is the magnets in the rotor, passing over the poles, which turn, - and the rotor IS balanced.