Introduction of the Rust Removal Methods on the Rotor Brushless DC motors magnet
1, sandpaper grinding, the air blow about it ... do not need to make it very clean.
2, polished with sandpaper, and then remove the sticky tape.
3, sandpaper grinding. Wipe with a damp cloth. . Eighty percent are like this.
4, I generally use a wet towel! Wipe while cleaning! Finally rub the rust with a dry towel to go!
5, rub it with sandpaper, the rust first separated from the magnet; and then use the children play with clay or tape to stick the rust down