| 摘要 |
A permanent magnet rotor (1) of the type to be inserted into an electric motor stator comprises a core (2), a drive shaft (3) emerging from the opposing ends of the core (2), and a container casing (4) in which the core (2) is positioned and from which the drive shaft (3) emerges, at least one curved magnetic element (7) being present between said core (2) and the inner wall (27) of said container casing (4). <??>The core (2) comprises deformable radial projections (25) arranged to act on the opposing lateral ends of said at least one magnetic element (7) such as to urge this latter radially towards said inner wall (27) of said container casing (4). <??>The method for constructing the rotor is also claimed. <IMAGE> |
