ELECTRIC BIKE MOTOR AND MANUFACTURING METHOD OF THE SAME

摘要

PURPOSE: An electric bike motor and a manufacturing method thereof are provided to facilitate easy manufacturing by making the width of a back yoke and the width of a permanent magnet equal. CONSTITUTION: A first sub coil (S1) is formed at the teeth of a stator. A second sub coil (S2) has the same phase as the first sub coil. The first sub coil and the second sub coil are connected in parallel. The first sub coil extends from one end (u1a) to the other end (u1b). The second sub coil extends from one end (u2a) to the other end (u2b).