ROTOR FOR ELECTRIC MACHINE

摘要

FIELD: machine building.SUBSTANCE: rotor has rotor casing that rotates around the rotor axis of rotation. Permanent magnets are installed on the rotor casing. The rotor casing has pockets passing in direction towards the rotor axis of rotation. The pockets are made such that on the rotor casing the guides are created passing in direction of the rotor axis of rotation. The permanent magnets are held in place by the guides in radial direction and in direction of the rotor rotation. Rotor for the permanent magnets securing in the direction of the rotor axis of rotation in its axial end are of each guide has a lock device. The lock device is made such that during the movable element movement the lock device creates the lock device connection with the rotor casing with geometrical closing or with force closing.EFFECT: increased reliability of magnets securing on the rotor casing without use of screw joints.5 cl, 10 dwg