Rotor constructed for a DC motor

摘要

Two plastic hub pieces (2, 3) are mounted by means of a bonded joint on an armature shaft (1) of a rotor. The hub pieces (2, 3) engage in one another and each have an insulating spider (insulating star) (7, 8) which rests against one end of a laminated core (5). One hub piece (2) has a hub (4) on which the armature laminates of the laminated core (5) are seated. Each of the two hub pieces (2, 3) is fitted with a spacer sleeve (17, 24) towards the outside. <IMAGE>