| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor, along with an electric power steering arrangement equipped with the motor, capable of preventing deflection of steel plates constituting a teeth. SOLUTION: In a motor 10, each of teeth constituting steel plates 32 constituting a teeth 23 is bent in chevron shape so that it rises toward one side in lamination direction as advances from both ends in width direction toward the central part. So, rigidity of the teeth constituting steel plates 32 in lamination direction is improved, preventing deflection of the teeth constituting steel plates 32. Thus, vibration in lamination direction of the teeth constituting steel plate 32 is prevented, with the occurrence of noises from the motor 10 that accompany the vibration being prevented. Since the rigidity of the teeth constituting steel plate 32 in lamination direction is improved, the rigidity of the teeth 23 in which they are stacked is improved as well. COPYRIGHT: (C)2009,JPO&INPIT
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