It relies on the repulsive force between the same poles of the magnet to drive the other wheel for power transmission. It can realize force transmission through the air or through objects, breaking the traditional concept of gears.
Magnetic bars are used in industrial processes to separate ferrous contaminants from materials like grains, plastics, chemicals, and minerals. They attract and capture metallic particles as these materials pass through them.
The magnet is strong and the rubber shell is very waterproof and anti-corrosion. A variety of rubber colors are available, but except for black rubber, other colors of rubber have larger minimum order quantity requirements, welcome to consult.