Patent ID: 7312540

Claim:
An armature of a linear motor comprising: a modular-type armature which is divided into a plurality of armature blocks and around which an armature winding is coiled, a plurality of the armature blocks being formed by sequentially coupling a plurality of block cores, and connectors to be used for electrically connecting lead wires of armature windings coiled around the armature blocks provided on both ends of a plurality of the armature blocks so that connections of the respective armature blocks and connections of the armature windings become serial or parallel, wherein the connectors provided between the armature blocks are connected in a form of in-phase connections wherein if an in-side connector of one of said armature blocks has terminals in a sequence of phases u, v and w, an out-side connector of said one of said armature blocks has terminals in a sequence of phase of v, w, and u.