Piezoceramics have broad applications in the automotive, electronics (e.g., televisions, PCs, digital cameras, mobile phones) and medical fields, among others. Based on high-performance materials and superior production techniques, NGK provides unique, high-quality piezoceramic actuators.
Examples of materials and parameters:
Soft PZT: piezoelectric coefficient d33 = 400~640 pm/V
Hard PZT: mechanical quality factor Qm = 2200~2500
Microceramic actuators based on the piezoelectric effect have attracted much interest as a key component of color inkjet printer heads.more
These cantilever micro ceramic actuators consist of high-strength zirconia ceramic vibrating plates and piezoelectric film.more
Piezo actuator arrays are formed by integrating extremely small functional elements that have the properties and characteristics of piezoelectric ceramics, including large generative force and high responsiveness.more
These small, low power consumption actuators rely on the capabilities offered by laminating techniques of ultra-thin piezoelectric ceramic elements.more
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