Iron gallium alloy series drive inverse magnetostrictive driving device and using method
A technology of inverse magnetostriction and series drive, which is applied in the direction of piezoelectric effect/electrostriction or magnetostriction motors, generators/motors, electrical components, etc., which can solve the problem of high temperature, limited tangential load capacity, Problems such as large energy consumption, to achieve the effect of meeting the needs of high-precision positioning and working stably
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[0026] Embodiment 1, Figure 1 to Figure 7 Provided is an iron-gallium alloy series-driven inverse magnetostrictive driver and its use method; the iron-gallium alloy series-driven inverse magnetostrictive driver includes a rotating motor and a driver; the driver includes an upper conductive core 1 and
[0027] The lower magnetic core 3, the upper magnetic core 1 and the lower magnetic core 3 are provided with a gap, and the gap between the upper magnetic core 1 and the lower magnetic core 3 is provided with a permanent magnet 4 parallel to each other (magnetization The direction is axial) and Fe-Gallium alloy 5; Fe-Gallium alloy 5 runs through the upper magnetic core 1 and the lower magnetic core 3 respectively; relative to the gap between the upper magnetic core 1 and the lower magnetic core 3, the rotating A mover iron core 6 is arranged on the output shaft of the motor to cooperate with the gap. One end of the iron-gallium alloy 5 passing through the upper magnetic core 1 ...
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