FIELD: machine building.
SUBSTANCE: invention relates to machine building, particularly, to high-speed electric machines. Bottom stator of electric machine with liquid cooling contains magnetic conductor, toroidal winding and at least one cooler with at least one channel for cooling liquid. Channel for cooling liquid is made in form of coil located on inner and/or outer surface of stator magnetic conductor with toroidal windings, wherein channel is made tightly adjacent to said windings.
EFFECT: higher efficiency of cooling and reduced thermal visibility of electric machines.
2 cl, 4 dwg
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