[brushlessboy16]

Originally Posted by Pdelcast

Oh, I forgot! There's one other major difference in the Castle/Neu motor -- the Castle/Neu motor uses a keyed shaft and rotor -- mainly because shock loads are so high in cars. That's why you never hear about a Castle/Neu rotor slipping on the shaft.

I have to give credit for this to our engineers in China -- they came up with a very clever solution to key the rotor to the shaft.

I noticed this when i had to reglue a magnet, very clever using the keyways