The invention provides a multiphase
transverse magnetic field
permanent magnet linear synchronous motor, which relates to a linear
synchronous motor and aims to solve the problems that the prior
transverse magnetic field motor has a complex structure and higher
processing technological requirement. A
stator component consists of n magnetic iron core rings, n-1 non-magnetic support rings and armature windings, wherein the n magnetic iron core rings and the n-1 non-magnetic support rings are arranged and overlaid alternately along the axial direction to prepare a
stator core, the armature windings are encircled on I-shaped
stator teeth of the magnetic iron core rings along the axial direction, the outer surface of a cylindrical mover iron core is provided with permanent
magnet strips which have the same number with the
pole number of motors and consist of permanent magnets along the axial direction, and the adjacent two-phase permanent
magnet strips are arranged at a distance which is 2 / m times of the staggered polar distance Tau, wherein m is the
phase number of the motors, and the permanent
magnet strips consist of a plurality of permanent magnets which have opposite
magnetization directions and are arranged alternately along the axial direction. The multiphase
transverse magnetic field
permanent magnet linear synchronous motor not only has simple structure and
processing technique, but also has the advantages of high
force density and high control characteristic, and can be widely applied in the fields of national economy, national defence and the like.