Axial motor

Details Axial motor Axial motor

2011-03-15

2011-03-15

Lam, Thanh (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S216133

Reexamination Certificate

active

07906886

ABSTRACT:
The present invention relates to an axial motor, and more specifically, to an axial motor which has a simple structure and is easily assembled by inserting and holding core teeth in core teeth insertion holes circularly arranged on a yoke. The axial motor according to the present invention includes: a stator having core teeth which are insulated by insulators, arranged in a ring-shaped pattern, and have a coil wound thereon; and a rotor having magnets which are arranged in a ring-shaped pattern to face the ends of the core teeth in an axial direction and are supported by the rotor axis at the center of the rotor to rotate relatively with respect to the stator. The stator comprises: a plate yoke with a donut shape having an open center, wherein the core teeth insertion holes are arranged along the circumference of the plate yoke; core teeth, each of the core teeth having one end formed with a core pole and the other end inserted into each of the core teeth insertion holes, thereby being vertically fixed to the yoke; core teeth insulators which are made of insulation materials and wrapped around the exterior of the core teeth in such a manner that the core poles and the other ends of the core teeth are not covered; and a coil wound around the core teeth which are wrapped in the core teeth insulators.

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