| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a compressor motor which is inexpensive and improves heat resistance.SOLUTION: In a compressor motor (21), an intra-slot insulation paper sheet insulating a coil disposed within a slot (21c) of a stator (21a) from the periphery is disposed within the slot (21c). Above the stator (21a), coil end parts (70) of coils (60U), (60V) and (60W) are arranged, and between the coils (60U), (60V) and (60W), inter-phase insulation paper sheets (68) and (69) are disposed for insulating these coils. A heat resistance level of the inter-phase insulation paper sheets (68) and (69) is set higher than a heat resistance level of the intra-slot insulation paper sheet.</p> |
