FIELD: electricity, transferring rotary motion. SUBSTANCE: motor has a stator with magnetic core and pole-pieces, rotor mounted within the stator, cylindrical hermetic partition fabricated of non-magnetic material in which portions of the stator pole-pieces are located and interposed between the stator and rotor. The motor is characterized in that each portion of the pole-pieces sealingly mounted on the partition is made of at least two rods mounted radially and the rotor is disposed in a bore formed in the cylindrical partition. EFFECT: enhanced reliability. 4 dwg
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