Electric-field-type driver
A driver, piezoelectric drive technology, applied in the direction of generator/motor, electrical components, piezoelectric effect/electrostrictive or magnetostrictive motor, etc., can solve electromagnetic noise and audio noise, cannot be widely used, and output displacement is large. and other problems, to achieve the effect of low production cost, extremely high power consumption, and simple overall structure
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[0032] The electric field driver of the present invention includes two parts: a driving circuit and an actuator. Embodiments of the present invention will be further described below in conjunction with accompanying drawings:
[0033] Figure 5It is the embodiment of the rotary actuator of the embodiment of the present invention. One end of the piezoelectric driving piece 5 is fixedly installed on the connecting plate 9, and the other end of the piezoelectric driving piece 5 is installed on the connecting plate 11 through the rotating shaft 3. A baffle plate 6 is arranged next to one side of the piezoelectric driving piece 5, and the baffle plate 6 is fixedly installed on the connection plate 9, and the buffer resistor 8 is arranged on the connection plate 9, and the buffer resistance 8 is connected to one of the piezoelectric driving piece 5 through the connection line 7. The electrodes are connected in series, and two common electrode connecting wires 10 are respectively con...
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