ARMATURE OF LINEAR MOTOR

摘要

PURPOSE: An armature of a linear motor is provided to easily insulate the lead wire of an armature core by connecting a wire with a printed circuit board when the armature of the linear motor is engaged. CONSTITUTION: A plurality of armature cores have a plurality of lead wires(22b). A printed circuit board engages the plurality of lead wires(22b) of the armature cores(22a). The printed circuit board is mounted to an armature frame(21). A pad(31,32) for electrically connecting the lead wires(22b) is formed on the rear surface of the printed circuit board. A via hole is formed at the central portion of the pad. The wiring for electrically connecting the via hole is formed. If the armature core(22a) is engaged with the printed circuit board, the printed circuit board is engaged with the armature frame(21).