公开(公告)号：EP2889988A4

公开(公告)日：2016-08-24

申请号：EP13830770

申请日：2013-01-08

申请人： YASKAWA DENKI SEISAKUSHO KK

发明人： NONAKA TSUYOSHI ,  HIRAYAMA MASAYUKI ,  YAHARA HARUKI

IPC分类号： H02K3/32

CPC分类号： H01F5/06 ,  H01F27/02 ,  H01F27/022 ,  H01F27/327 ,  H01F41/071 ,  H01F41/127 ,  H02K1/148 ,  H02K3/32 ,  H02K3/325 ,  H02K3/522 ,  H02K15/0435 ,  H02K15/045

摘要： [Object] To increase an output of a rotating electrical machine. [Solving means] A coil 30 configured to be inserted into slots 21 of a stator core 22 of a rotating electrical machine 1, comprises a wound body 34 that is configured by winding a conductor 31 covered by an insulating film 33 made of a first resin along a revolving direction and is pressure-moulded so that its outer shape matches a shape of the corresponding slot 21, and a resin covering 35 that is made of a second resin 53 that differs from the first resin and covers a surface of the wound body 34.