Highest repetition charges, dependable operation, and customizable design are strengths of PI’s latest piezo ceramic actuators.
Auburn, MA – PI, a worldwide chief in piezo expertise and movement management, affords high-speed actuators for micro- and nano-dispensing purposes. Each customary and custom-designed actuators can be found. All actuators are primarily based on PI’s in-house manufactured PICMA® piezoceramic drives. These drives are extraordinarily dependable and underwent 100 billion cycles throughout life cycle testing by NASA earlier than being employed on the Mars Mission.
PI’s shelling out actuators can be found as naked piezo stacks and in extremely personalized types with movement amplifiers and built-in sensors. Commonplace stacks present a journey vary of 30µm, and motion-amplified actuators can attain tons of of microns whereas nonetheless offering sub-millisecond responsiveness.
Why Nano-Allotting? Correct shelling out of bio-medical substances or extremely viscous liquids, like sealants, glues, or solder pastes, can increase the effectivity of manufacturing strains whereas assembly the standard calls for of small-scale elements. Piezo-driven mechanisms excel on this position: they produce fast, dynamic actions coupled with appreciable power. his makes them exceptionally apt for valve-actuation or the non-contact distribution of ultra-fine droplets, enabling constant high quality and highest throughput.
Why Ultrafast Piezo Know-how? Piezoceramic actuators are famend for his or her fast response occasions and are able to dynamic actions at frequencies as much as a number of kHz, with movement decision all the way down to the sub-nanometer vary. Their movement is predicated on molecular results, and the solid-state design excludes conventional transferring elements and gears, rendering them maintenance-free. That is solely one of many benefits stemming from the inverse piezoelectric impact of their crystalline construction, which operates with none friction-inducing parts. Piezo actuators are additionally notably energy-efficient, as they don’t devour electrical energy when idle. Such options make them extremely adaptable for quite a lot of purposes. For instance, in course of expertise, they facilitate fast dosing cycles, providing finely adjustable and exactly controllable journey ranges important for dosing processes.
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