| 摘要 |
A dynamoelectric machine includes a stator assembly and a rotor assembly, including a rotatable shaft ad a rotor affixed to and rotatable with the shaft. The stator and rotor assemblies are assembled into a motor and the motor has the stator and rotor insulated from electrical contact with other objects. Because of its construction and design, the motor does not require electrical grounding prior to use so that it is not a hazard to persons coming into contact with it in its application.
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