Ceramic Microactuators

Piezo Actuator Arrays

What are Piezo Actuator Arrays ?

Piezo Actuator Arrays

NGK has developed proprietary microceramic technologies that allow the configuration of two-dimensional arrays of numerous ultra-thin piezoelectric ceramic elements, which expand and contract when a voltage is applied. This technology makes it possible to build responsive, high-displacement piezo actuator arrays.

Features of Piezo Actuator Arrays

Piezo Actuator Arrays

  • Microfabrication and high-density integration

    Advanced ceramic manufacturing and microfabrication techniques allow the integration of 32 x 32 = 1024 piezo elements into a space measuring 9 cm2.

  • High displacement and fast response

    Ideal for optical communication devices and motion devices applications requiring displacement in response to signals.

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