| 摘要 |
An electric motor includes a rotation shaft, a commutator fixed to the rotation shaft, an armature provided with armature coils electrically connected to the commutator, the armature rotatably housed in a motor housing, a brush slidably contacting with the commutator, a power feeding terminal including a positive electrode plate and a negative electrode plate, and supplying electric power supplied from a power source to the brush and an electric noise reduction device provided between the positive electrode plate and the negative electrode plate of the power feeding terminal.
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