Halbach magnetic-gathering axial magnetic field mixed permanent-magnetic memory motor

The invention discloses a Halbach magnetic-gathering axial magnetic field mixed permanent-magnetic memory motor which comprises a first stator disc, a second stator disc and a rotor disc arranged between the first stator disc and the second stator disc. An air gap is formed between the stator disc and the rotor disc which are coaxially mounted on a mounting shaft, the mounting shaft is fixed on a motor shell through a bearing, the first stator disc is composed of a stator iron core and a triphase armature winding, the stator iron core comprises a stator yoke and stator teeth, a stator groove is formed between each two adjacent stator teeth, and the triphase armature winding is wound on the stator teeth; the second stator disc is a bilayer Halbach composite array and is divided into an upper layer and a lower layer, the lower layer is formed by arranging multiple iron core blocks and multiple neodymium iron boron permanent magnets at intervals, each two adjacent neodymium iron boron permanent magnets is opposi