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Insulating resin sheet for coil fixing, stator for motor using insulating resin sheet for coil fixing and manufacturing method for motor stator
Insulating resin sheet for coil fixing, stator for motor using insulating resin sheet for coil fixing and manufacturing method for motor stator
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机译:线圈固定用绝缘树脂片,使用线圈固定用绝缘树脂片的电动机用定子以及电动机定子的制造方法
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摘要
PROBLEM TO BE SOLVED: To provide an insulation resin sheet for coil fixing which improves a space factor of a coil conductor within a slot in a stator core of a motor by making the film thickness of an insulation sheet thin in comparison with a conventional insulation sheet, and improves stability of the coil conductor within the slot.;SOLUTION: An insulation resin sheet for coil fixing 100a includes: a resin layer for coil adhesion 20a having an imide denaturation unsaturated polyester resin 22 and a low dielectric filler 24 where relative permittivity is 2 or less; and a resin layer for stator core adhesion 30a having an amine hardening type rubber dispersion epoxy resin 32 and an expansion filler 34.;COPYRIGHT: (C)2012,JPO&INPIT
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