I found this motor and I don't know exactly where it came from, possibly a washing machine. I was excited to see that it had 4 coils and thought about turning it into a generator. I milled the rotor with a flex, created 4 grooves to place the N52 neodymium magnets, and placed the magnets on the rotor in N/S, N/S order.
The empty result, when I turned it with a drill at 1300rpm approximately, was: 140V and 41Hz. I mention "roughly" because the drill has a maximum speed of 1500rpm and the motor puts up considerable resistance.
In load about 500W, outputs: 110V and 36Hz. In part II of the experiment, I plan to spin it with a motor that has a higher RPM to see the result.
If you are interested in this topic and want to know more information, don't forget to like and subscribe to our channel!
3 окт 2023
