FIELD: transport.
SUBSTANCE: invention relates to ship equipment and may be for displacing objects in fluid medium. Proposed propulsor comprises stator stacked ferromagnetic cylindrical sore with three-phase encapsulated winding and revolving section made up of magnetically soft rotor cylindrical core. Said three-phase encapsulated winding has turns concentrically coiled on stator core teeth. Screw vanes without central hub are arranged inside rotor inner cylindrical space.
EFFECT: higher efficiency of electric power conversion.
2 dwg
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