MOTOR

• Main Authors: MURASHIMA TETSUYA, IIDA KAZUYOSHI, KATO TAKANORI, SAKATA KOJI, SEKINE MASAYUKI, YAMAMOTO KAZUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 11.07.2016
• Subjects: BLASTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To provide a motor which enables improvement of heat radiation performance while reducing solid propagation sounds.SOLUTION: A motor 10 includes: a motor housing 1; a motor body 2; and a vibration control member 3. The motor body 2 has a driving shaft 21. The motor housing 1 houses the motor body 2. The vibration control member 3 is disposed on an outer surface of the motor housing 1. The vibration control member 3 includes: a vibration control layer 31; and a restriction layer 32. The vibration control layer 31 is formed by an organic polymer material and adheres to the outer surface of the motor housing 1. The restriction layer 32 is formed by a resin and/or elastomer in which an inorganic compound is mixed and disposed on the vibration control layer 31.SELECTED DRAWING: Figure 2 【課題】固体伝搬音を低減させつつ、放熱性を向上させることができるモータを提供する。【解決手段】モータ１０は、モータハウジング１と、モータ本体２と、制振部材３とを備える。モータ本体２は、駆動軸２１を有する。モータハウジング１は、モータ本体２を収容する。制振部材３は、モータハウジング１の外面上に配置される。制振部材３は、制振層３１と、拘束層３２とを含む。制振層３１は、有機高分子材料によって構成され、モータハウジング１の外面に接着する。拘束層３２は、無機化合物が配合された樹脂及び／又はエラストマによって構成され、制振層３１上に配置される。【選択図】図２