HP - HP 8100/8150 Fan 1

oscillating fans like this are cheap but  they're kind of wimpy so i thought what if   i make a fan blade to go on a one horsepower  motor more of an airplane style propeller   about this long but i figured the  motor probably won't spin that to   full speed because it's too long and i'll  just shorten it until it gets up to speed well that is way out of balance so i have to  take quite a bit off of this side to balance it so it was about eight years ago that this  motor one time went flying on me so this   time i gotta make sure it's screwed down  all right ready for the first spin up   well i just blew the breaker actually  i just heard this thing click   it was only the breaker on the power bar  so i'll just have to plug it in directly okay this time i really blew the breaker it was  reading about 3000 watts and the reason the motor   was revving up and down all the time is because