| 摘要 |
PROBLEM TO BE SOLVED: To provide a linear actuator which makes high efficiency and the improvement of reliability compatible. SOLUTION: The linear actuator is provided with a stator iron core having an exciting coil, a ring magnet, and a ring magnet holding body for supporting the ring magnet and a reciprocating vibration body. It is so constituted that the ring magnet holding body at least supports the end face of the ring magnet. COPYRIGHT: (C)2005,JPO&NCIPI
|
