| 摘要 |
PURPOSE:To shorten the manufacturing steps by winding only the two insulating layers at the nearest to a conductor in a one side winding and at the other in a reciprocating winding. CONSTITUTION:Insulating layers 10-15 wound on a conductor 1 to be insulated are wound at the layers 10, 11 near the conductor 1 side in a one side winding and the remaining four layers 12-15 are wound in a reciprocating winding. Thus, the number of steps of taping by machine can be reduced, and a coil of a rotary electric machine having insulating layers which do not decrease in the energizing lifetime characteristic can be provided. |
