| 摘要 |
PURPOSE: A BLDC motor is provided to prevent electrolytic corrosion effect and to prevent current from being delivered from a rotation shaft to bearing. CONSTITUTION: A stator(112) is combined with an outer circumference of a bracket(111). A rotor(114) has a permanent magnet(115). A bearing(120) is combined inside the bracket. A rotation shaft(130) is supported by the bearing. The rotation shaft is combined inside the bearing. The rotation shaft has a concave coupling groove. An insulating member(140) is installed inside the coupling groove. |
