| 摘要 |
<p>Pole teeth can be used in both single-sided linear motor and double-sided linear motor, and adjacent pole teeth can be easily connected by sliding the pole teeth. A pole tooth (31) includes a first pole tooth (311) and a second pole tooth (312); the first pole tooth (311) is provided with a pair of core members (311a,311b) being first and second core members (311a,311b) having a yoke portion (331a,331b) of different heights and a tooth portion (341a, 341b) of the same height; on one side, the first and second core members (311a,311b) are laminated so that respective tooth portions (341a,341b.) are aligned, and on the other side, the first and second core members (311a,311b) to be a pair with the above-mentioned laminated first and second core members (311a,311b) are laminated so that respective tooth portions (341a,341b) are aligned; the first and second core members (311a,311b) on both sides are connected so that the yoke portions (331a,331b) of different heights are in contact; and an engaging portion (35) of the first pole tooth (311) is engaged with a joint portion (372) of the second pole tooth (312) .</p> |
