Base assembly for motor and motor including the same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsTa Kyoung LEE, Sang Jin PARK
Life of this patent
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Abstract
There are provided a base assembly for a motor having improved noise and vibrations generating prevention characteristics by reducing a cogging torque generated by a stator core, and a motor including the same. The base assembly includes: a base member having a shaft system of the motor, disposed therein; a stator core mounted on the base member, provided to correspond to a magnet provided in a rotating member of the motor, and having a coil wound therearound, the coil generating electromagnetic force; and a dummy core coupled to the base member so as to be positioned on a lower portion of the stator core to thereby reduce cogging torque.
Claims9
A base assembly for a motor, the base assembly comprising:
- a base member having a shaft system of the motor, disposed therein;
- a stator core mounted on the base member, provided to correspond to a magnet provided in a rotating member of the motor, and having a coil wound therearound, the coil generating electromagnetic force;
- and
- a dummy core coupled to the base member so as to be positioned on a lower portion of the stator core to thereby reduce cogging torque.
Dependencies are inferred from the claim text.