Patent ID: 6847141

Claim:
A metal bushing motor for a fan comprising: a) a frame body having: i) a base located in a center of the frame body; and ii) a bearing located on the base and having at least one joint part and a protruding portion located on an exterior thereof; b) a circuit board located on the base; c) a stator assembly located on the bearing and having: i) a silicon steel assembly; ii) an upper bobbin located on a first surface of the silicon steel assembly; and iii) a lower bobbin located on a second surface of the silicon steel assembly and having a hole and at least one obstructor located on a periphery of the hole and inserted into the at least one joint part of the bearing, one of the at least one obstructor engaging the protruding portion of the bearing and connecting the stator assembly to the bearing; and d) a rotor assembly connected to the bearing and having: i) a blade; ii) a magnetic lasso located on an interior of the blade and corresponding with an outer periphery of the silicon steel assembly; and iii) an axile protruding from a center of the blade.