FIELD: mechanical engineering.
SUBSTANCE: invention relates to the field of mechanical engineering, in particular to the design of the magnetic system of a linear valve electric motor (LVEM). The stator bore is formed by the toothed surface of the core, in which one part of the teeth is made of soft magnetic material, and the second part of the teeth is made of non-magnetic material. The teeth made of soft magnetic and non-magnetic materials are displaced in the longitudinal and radial directions, along the axis of symmetry of the stator, forming a helix of the tooth screw made of soft magnetic material, the inter-turn space of which is filled with teeth of non-magnetic material.
EFFECT: increased manufacturability, increased power density while reducing the size of the installation.
7 cl, 4 dwg
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