| 摘要 |
PROBLEM TO BE SOLVED: To provide an assembly of a module motor and a magnetic bearing.SOLUTION: An assembly of a module motor and a magnet bearing includes: a positioning casing (1) having a plane reference surface (17), an outer cylindrical reference surface (15), a central portion provided on an outer face with a cooling liquid flow channel (11), and an intermediate portion provided with openings (18, 19) for gaseous fluid entry and exit; a rotor (4) having an inner cylindrical reference surface (41) and a plane reference surface (42) formed therein; an electric motor (6); radial magnetic bearings (7, 8); an axial abutment (3); and auxiliary mechanical bearings (91, 92). The module assembly can then be incorporated in a main casing (150) simply by sliding and can be connected directly to a functional unit (250) without a readjustment of the magnetic bearings (3, 7, 8). |
