| 摘要 |
PROBLEM TO BE SOLVED: To provide a coupler including a support protrusion that is supported by a bracket, such that damage to the bearing is blocked and noise occurrence is prevented in advance.SOLUTION: A motor and a coupler disposed therein are provided. The motor includes: a housing; a stator 200 disposed in the housing; a rotor 300 disposed in the stator in a freely rotatable manner; a rotating shaft 400 which integrally rotates with the rotor; a bearing 32 which supports the rotating shaft; a bracket 100 disposed at an upper portion of the housing, the bearing being mounted in the bracket; and a coupler 500 disposed at an upper end portion of the rotating shaft which passes through protrudes from the bracket. In the motor, the coupler is in contact with the bracket due to a pressure generated when an external system is coupled with the coupler. Accordingly, damage to the bearing and noise occurrence are prevented in advance in the motor including the coupler.SELECTED DRAWING: Figure 3 |
