FIELD: electric engineering, possible use in laboratory devices, robot engineering, machine-tool engineering, optical electronics and mechanics.
SUBSTANCE: engine contains stator, made in form of horizontally stretched hanger, anchor, containing piezo-element, connected to alternating voltage generator, and suspension of metallic rod, connected to piezo-element and mounted on stator in two supporting points. Piezo-element is connected to generator by means of flexible wires and excites resilient longitudinal and twisting waves.
EFFECT: stable position of anchor.
6 dwg
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