Method for manufacturing rotor for electric motor, involves pressing front end of rotor segment against bearing surface by action of axial tension so as to introduce adhesive into magnet chamber

摘要

The method involves eccentrically and axially extending lamellae rotor segment (1) through magnet chambers (2) formed in the form of through hole. The magnets (3,4) are mounted in magnet chambers by hardenable adhesive. The front end of rotor segment is pressed against a bearing surface by the action of an axial tension so as to introduce adhesive into magnet chamber. The magnets are inserted in the magnet chambers, after introducing the adhesive into magnet chambers.