Motor, manufacturing method thereof and washing machine having the same

Washing machine motor according to the present invention is disposed with an air gap between the outer rotor is rotated as connected with the inner rotor and a pulsator rotating shaft that rotates in conjunction with dewatering tank axis of rotation, the inner rotor and the outer rotor, and the outer rotor It interacts with a first and a first coil to form a magnetic circuit, comprising: a double stator has a second coil forming a second magnetic circuit interacting with the inner rotor, the first coil and the second coil are different from each is configured to be applied with a different power, it is possible to selectively rotate the pulsator and the dewatering tank with only the motor, and can reduce the production cost, it is possible to simplify the manufacturing process, it is possible to reduce the overall height of the washing machine.