| 摘要 |
A reciprocating motor comprising an outer stator ( 110 ) having a cylindrical shape by radially stacking a plurality of lamination sheets ( 112 ) at the outside of a bobbin ( 160 ) in which a winding coil is wound; an inner stator ( 120 ) disposed in the outer stator ( 110 ) at a certain air gap from an inner circumference of the outer stator, and having a cylindrical shape by radially stacking a plurality of lamination sheets ( 122 ); a magnet paddle ( 140 ) disposed between the outer stator and the inner stator, and having a plurality of magnets ( 130 ) installed at a circumference thereof; a terminal part ( 170 ) provided at one side of the outer stator, and having a magnetic force balancing part ( 80 ) at which lamination sheets are not stacked, provided at the outer stator at the same interval on the basis of the terminal part in a circumferential direction of the outer stator.
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