Rotor with permanent excitation, electrical machine with such a rotor and method for producing the rotor

摘要

The rotor (10) has a magnetic flux guide device for guiding the magnetic flux of permanent magnets (14). The permanent magnets are connected at a shaft portion (12) through adhesive bond (20). The magnetic flux guide device is provided with several soft-magnetic flux guide elements (16) which are adhered between the permanent magnets. The permanent magnets are made of ferrite material. Independent claims are included for the following: (1) an electric machine; and (2) a method for manufacturing rotor.