MOVER FOR LINEAR OSCILLATORY ACTUATOR FOR EFFECTIVELY CONDENSING FLUX

摘要

PURPOSE: A mover for a linear oscillatory actuator is provided to effectively condense a flux by forming a mover to be coupled with a ferrite core or by inserting a permanent magnet to the ferrite core. CONSTITUTION: A mover for a linear oscillatory actuator includes a plurality of permanent magnets(20), a ferrite core(10), a fixing guide(50,51), and a recoil member. The permanent magnets are of a rectangular bar shape. The ferrite core corresponds to both sides of the permanent magnets. The fixing guide fixes an assembly of the permanent magnet and the ferrite core at both ends of the assembly. The recoil member is formed at a terminal of the mover to recoil the mover to an original position during a round-trip.