ROTOR AND METHOD FOR MANUFACTURING ROTOR
卷宗概要
发明人
Keiji YANAGI; Kensuke IKAI
IPC 分类
CPC 分类
A rotor includes a rotor core and a permanent magnet. The rotor core includes a magnet slot extending in an axial direction. The permanent magnet is fitted into the magnet slot and includes an exposed end surface exposed outside the rotor core in the axial direction. The exposed end surface includes a groove. This allows for determination of whether the correct permanent magnet has been attached to the rotor core.
原文（中文）
A rotor includes a rotor core and a permanent magnet. The rotor core includes a magnet slot extending in an axial direction. The permanent magnet is fitted into the magnet slot and includes an exposed end surface exposed outside the rotor core in the axial direction. The exposed end surface includes a groove. This allows for determination of whether the correct permanent magnet has been attached to the rotor core.