130ZYT DC motor

The DC motor 130ZYT has a ring-shaped permanent magnet fixed in it, and the current passes through the coil on the rotor to generate Loren magnetic force. When the coil on the rotor is parallel to the magnetic field, the direction of the magnetic field will change when the coil on the rotor continues to rotate. Therefore, the brush at the end of the rotor at this time Alternate contact with the conversion piece, so that the direction of the current on the coil also changes, the direction of the Loren magnetic force generated does not change, so the motor can keep rotating in one direction.