| 摘要 |
PURPOSE: A flat oscillation motor is provided to uniformly form a rotor on edge portions of a weight by manufacturing the weight with a wound coil. CONSTITUTION: A magnet(55) is fixed on a case(50). A rotor(53) is materialized of synthetic resin and installed on the case(50) to be rotated. A wound coil(58) is coupled with the rotor(53) to correspond to the magnet(55) and rotates the rotor(53) by reaction with the magnet(55) when a current is supplied. A weight(59) is coupled with the rotor(53) and generates vibration when the rotor(53) is rotated. The weight(59) is manufactured with the weight(59). To be specific, the weight(59) and the rotor(53) are firmly coupled with each other since the weight(59) is manufactured by winding the coil coated with synthetic resin.
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