Piezoelectric actuator
The inner part of the piezoelectric actuator consists of ceramic layer and electrode layer, which are overlapped with each other. The inner electrode is led out through printed electrodes on both sides of the outer part. The other four sides have ceramic insulation layer, which has good moisture-proof effect, and the "cross" pattern is printed on the side ceramic layer as the positive mark. Driving voltage range: - 10v-75v, - 20v-100v, - 30v-150v, optional solder wire or without solder wire, very suitable for dynamic operation, sub nanometer resolution and microsecond response.
Size: size 2x2mm to 14x14mm (support other size customization). The displacement of ceramic chip is 1 ‰ of its thickness, the standard thickness is 2mm / 3mm, and the flatness is 0< ± five μ M (support other thickness customization), can be customized according to your company's special needs.
Application: piezoelectric actuators are widely used in position control devices such as auto focusing in mobile phone camera module, image stabilization system of digital camera, etc.
Product model and specification: hy-j-09-09-08; HY-J-09-09-15； HY-J-3-3-2； HY-J-5-5-2.4
Product technical services: we provide a variety of shapes of piezoelectric ceramic chips and stacks, including co fired chips, CO fired stacks and discrete stacks; The chip with through hole, discrete stack, shear chip and stack with strain gauge can be selected; At the same time, the chip and stack of piezoelectric ceramic ring can be selected. We also provide open-loop and closed-loop work options, and can customize the design according to your needs.
