| 摘要 |
A bar type vibration motor includes a stator unit including a body having a bearing insert groove formed at one end thereof and exposed to the outside, and a magnet attached to the body, a rotor unit including a rotary shaft having one end fixed to an eccentric weight, both ends of the rotary shaft being rotatably supported in the body, and an armature fixed to the rotary shaft at a space from the magnet; and a power supply unit including a fixing cap fixed to the body and brushes mounted on the fixing cap to supply voltage to the armature.
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