| 摘要 |
An electric machine includes a core with a plurality of slots. Electric conductors are positioned within the slots with connection ends extending from the in-slot portions. A plurality of insulation sleeves separate the plurality of electric conductors. Each insulation sleeve substantially covers one entire conductor, including the in-slot portions and the connection ends of the conductor. A tip portion on each connection end remains uncovered by the insulation sleeve and is electrically connected to another tip portion on another conductor. Air passages are formed between the plurality of insulation sleeves at the in-slot portions and at the connection ends of the plurality of electric conductors.
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