FIELD: engineering of optic-electronic devices, possible use for controlling spatial position of light ray in different optic-electronic devices, for example, heat visors, for visualization of heat field normally invisible to human eye.
SUBSTANCE: method for pressing rotor of scanning device includes forming magnetic field by means of magnet-rotor and control windings, closing aforementioned field on smooth stator, magnetic field is deformed, transversely directed force is generated, applied to magnet-rotor and rotor is pressed in supports to body of scanning device. Particularity of method is that deformation of magnetic field is generated by means of inserting a magnetic-soft body into gap between magnet-rotor and stator, aforementioned body having high magnetic penetrability.
EFFECT: simplified magnetic pressing of rotor, improved manufacturability of scanning device, maintained direction of rotor pressing towards supports.
1 dwg
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