A linear motor comprising: a stator provided along a first route (R1) having a linear shape; and a mover configured to move along the first route (R1), wherein the stator comprises: a plurality of salient poles aligned along the first route (R1), and the mover comprises: a plurality of first teeth aligned along the first route (R1), protruding toward the stator ; a plurality of coils respectively mounted on the periphery of the plurality of first teeth ; a plurality of first magnets respectively buried in the plurality of first teeth ; a second tooth provided outside the plurality of first teeth in the first route (R1), protruding toward the stator ; and a second magnet buried in the second tooth , wherein the second tooth has a first portion on the opposite side of the first teeth with respect to the second magnet , and a second portion close to the first teeth with respect to the second magnet , characterized in that in a protruding direction (D1) of the first teeth and the second tooth , the first portion has an edge farther from the stator than an edge of the second portion , with both said edge of said first portion and said edge of said second portion being adjacent to said second magnet . a stator provided along a first route (R1) having a linear shape; and a mover configured to move along the first route (R1), wherein the stator comprises: a plurality of salient poles aligned along the first route (R1), and the mover comprises: a plurality of first teeth aligned along the first route (R1), protruding toward the stator ; a plurality of coils respectively mounted on the periphery of the plurality of first teeth ; a plurality of first magnets respectively buried in the plurality of first teeth ; a second tooth provided outside the plurality of first teeth in the first route (R1), protruding toward the stator ; and a second magnet buried in the second tooth , a plurality of salient poles aligned along the first route (R1), and the mover comprises: a plurality of first teeth aligned along the first route (R1), protruding toward the stator ; a plurality of coils respectively mounted on the periphery of the plurality of first teeth ; a plurality of first magnets respectively buried in the plurality of first teeth ; a second tooth provided outside the plurality of first teeth in the first route (R1), protruding toward the stator ; and a second magnet buried in the second tooth , a plurality of first teeth aligned along the first route (R1), protruding toward the stator ; a plurality of coils respectively mounted on the periphery of the plurality of first teeth ; a plurality of first magnets respectively buried in the plurality of first teeth ; a second tooth provided outside the plurality of first teeth in the first route (R1), protruding toward the stator ; and a second magnet buried in the second tooth , wherein the second tooth has a first portion on the opposite side of the first teeth with respect to the second magnet , and a second portion close to the first teeth with respect to the second magnet , characterized in that in a protruding direction (D1) of the first teeth and the second tooth , the first portion has an edge farther from the stator than an edge of the second portion , with both said edge of said first portion and said edge of said second portion being adjacent to said second magnet . <EOS>