According to one embodiment, a rotating electrical machine includes an annular winding, a stator core, and a rotor core. At least one of the stator core and the rotor core includes a first member and a second member. The first member and the second member are formed in annular shape. The first member and the second member overlap each other in an axial direction of the shaft. The first member includes a slit-shaped first insulation section. The first insulation section extends in the axial direction. The second member includes a slit-shaped second insulation section. The second insulation section extends in the axial direction. The first member and the second member are integrally connected. The first insulation section and the second insulation section are disposed at different positions in the rotation direction.
Rotating electrical machine, hoisting machine and elevator
2020-01-14
Patent
Electronic Resource
English
ROTATING ELECTRICAL MACHINE, HOISTING MACHINE AND ELEVATOR
European Patent Office | 2017
|Resolver, rotating electrical machine, and elevator hoisting machine
European Patent Office | 2019
|RESOLVER, ROTATING ELECTRICAL MACHINE, AND ELEVATOR HOISTING MACHINE
European Patent Office | 2018
|ROTATION ANGLE DETECTOR, ROTATING ELECTRICAL MACHINE, AND ELEVATOR HOISTING MACHINE
European Patent Office | 2016
|Rotation angle detector, rotating electrical machine, and elevator hoisting machine
European Patent Office | 2019
|