| 摘要 |
PROBLEM TO BE SOLVED: To provide a linear actuator for vibration proofing having a novel structure, which can generate a large drive force as quickly as possible upon energization of a coil, and to provide an active damper using the same.SOLUTION: Output means of a linear actuator 12 for vibration proofing includes: first output means 14 which generates drive force based on magnetic force by energization of a coil 24, and has the maximum value of the drive force that is generated between a stator 18 and a mover 20 and is made large; and second output means 16 in which the time required until the response operation of a mover 32 with respect to energization of a coil 36 is shortened. The mover 20 of the first output means 14 and the mover 32 of the second output means 16 are coupled to each other with a coupling member 54 so that the movers 20 and 32 are interlocked with each other. |
