Check out these magnetic motor machine:
Motor Parts - Day 49
Image by Velo Steve
Not the prettiest picture I took today, but this one tells a better story. Our little boat is powered only by an electric trolling motor. A gasoline outboard is almost overkill here. Yesterday the motor started making horrible screeching noises.
It turns out that one of 8 fixed magnets had come unglued (Glue? Everything else looks so sturdy.), and had been grinding against the rotor. More than half of
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