MOTOR AND VEHICLE

• Main Author: IGUCHI TAKURO
• Format: Patent
• Language: English; Japanese
• Published: 12.12.2023
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

To provide a weight-saved motor.SOLUTION: A motor 100 includes a rotor 104 and a stator 102. A cylinder part 24 of the rotor surrounds the stator and extends in an axial direction. A yoke 3 is disposed on a radial inner surface of the cylinder part, surrounds the stator and holds a magnet 4 in the radial inner surface. Cover members 2 and 5 extend in a radial direction and are disposed at axial ends of the cylinder part. A fixing member 6 fixes the cover members to the cylinder part. The cylinder part includes a projection 25 and a hole 26. The projection projects outward in a radial direction. The fixing member is coupled to the hole. The hole extends in the axial direction from an end of a cover member side in the axial direction of the projection.SELECTED DRAWING: Figure 1 【課題】軽量化したモータを提供する。【解決手段】モータ１００は、ロータ１０４と、ステータ１０２と、を備える。ロータの筒部２４は、ステータを囲んで軸方向に延びる。ヨーク３は、筒部の径方向内側面に配置されてステータを囲み、径方向内側面にマグネット４を保持する。カバー部材２，５は、径方向に広がって筒部の軸方向端部に配置される。固定部材６は、カバー部材を筒部に固定する。筒部は、突出部２５と、孔部２６と、を有する。突出部は、径方向外方に突出する。孔部には、固定部材が連結される。孔部は、突出部の軸方向におけるカバー部材側の端部から軸方向に延びる。【選択図】図１