Furthermore, the maximum driving speed reached 2754 μm s −1 under the driving voltage of 120 V. Maximum generating force: 800N to 19000N Maximum stroke: 22m to 110m High accuracy displacement control. The experimental results showed that by the self-deformation mode, the long stroke with good linearity could be easily achieved for both the forward and reverse motions, and the maximum self-locking force reached 5 N. quote from the background information supplied by the inventors: The present. The stepping and self-locking characteristics of the actuator under various initial gaps were tested, and the evolution of stepping characteristics with the driving voltage, frequency and external load was analyzed. piezoelectric actuator assembly or piezoelectric transducer array that. These materials exhibit an induced strain effect, where they expand or contract in the. Piezo actuators convert electrical energy to mechanical energy. Piezoelectric actuators are commonly utilized to create fast and / or precise movement or generate forces by using electro-active materials, like lead zirconate titanate (PZT), as the primary driving force. Transducers convert one form of energy to another. Depending on the size, thickness, polarization direction and the locations of the electrodes, piezo actuators can be classified in five broad categories: linear mode, shear mode, tube. The Piezoelectric Effect in Motion Applications. Physik Instrumente and Noliac, but there are many others. The self-deformation motion was obtained by the deformation of the driving mechanism caused by the reaction force of the mover in the driving process. Piezoelectric actuators and applications Well-known companies supplying piezoelectric actuators are e.g. To increase the stepping displacement of the output end and reduce the structural stress, an arc-shape flexible hinge with variable section was employed as the output part of the flexible hinge mechanism. Animal Crossing The 15 Creepiest Villager Quotes Ever Ranked Everything went as I. In this paper, the self-deformation mode of the stick-slip principle was proposed, and accordingly a piezoelectric actuator based on the self-deformation mode was designed, which could achieve stable bidirectional outputs with long stroke. For example, the dynamic use of piezo actuators in high-speed switching.
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