| 摘要 |
PURPOSE: A traction motor is provided to arrange a circuit substrate in a constant location in a housing cover, thereby preventing a sensing fault. CONSTITUTION: A housing(100) includes a housing body(110) and a housing cover(120) which combines with the same. A circuit substrate is installed in a surrounding bearing holder of the housing cover. A stator is installed along to an inner peripheral surface of the housing body. A rotor(400) is installed in the center of the stator. The rotor includes a rotor body(410), a rotation axis(420), a bearing(430) and a second sensor(440). |
