Piezoceramic Components
Piezoelectric Elements in Different Shapes
- Products
ProductsPI Ceramic offers a large number of standard products and solutions based on piezo technology. This includes piezoceramic components and elements as well as piezoelectric actuators.- Piezoceramic Components
- Discs, Rods and CylindersPiezoceramic Discs, Rods and Cylinders
- Plates and BlocksPiezoceramic Plates and Blocks
- RingsPiezoceramic Rings
- TubesPiezoceramic Tubes
- Spheres and HemispheresPiezoceramic Spheres and Hemispheres
- Bending ElementsPiezoceramic Bending Elements
- Discs, Rods and Cylinders
- Piezoceramic ActuatorsPiezoceramic ActuatorsPI Ceramic offers a large number of piezoelectric actuators for applications in industry and research.
- PICMA® Piezo Linear ActuatorsPICMA® Piezo Linear ActuatorsPICMA® multilayer actuators for an up to 10 times higher lifetime and operating time than conventional multilayer piezo actuators.
- PICMA® Piezo Bender ActuatorsPICMA® Piezo Bender ActuatorsMultilayer bending actuators: large displacement and high dynamics. Their bimorph structure ensures bidirectional displacement.
- PICA Piezoelectric Stack ActuatorsPICA Piezoelectric Stack ActuatorsStacked piezo linear actuators with operating voltages to 1000 V: High reliability, large specific displacement and high forces.
- PICA Shear ActuatorsPICA Shear ActuatorsMulti-axis and shear actuators in stacked design offer excellent dynamics combined with minimum electrical power requirements.
- DuraAct Piezoelectric TransducersDuraAct Piezoelectric TransducersDuraAct patch transducers convert electrical voltage into mechanical energy and vice versa; as actuator, sensor or as energy generator.
- Picoactuator® Piezoelectric CrystalPicoactuator® Piezoelectric CrystalThe motion of the Picoactuator® piezo crystals is highly linear and almost hysteresis-free and consequently suited for high-dynamics applications.
- Tube ActuatorsPiezo Tube ActuatorsRadially and axially contracting piezo tubes are often used for creating dynamic scanning motions and as fiber stretchers.
- PICMA® Piezo Linear Actuators
- Piezo Controllers & DriversPiezo Controllers & DriversControl electronics plays a key role in the performance of piezoelectric actuators. In addition to universal control electronics, highly suitable for most fields of application, PI offers a wide range of piezo amplifiers geared towards particular purposes.
- for PICMA® Stack/Chip Multilayer ActuatorsDrivers and Controllers for PICMA® Stack/Chip Multilayer ActuatorsAmplifiers with high output current allow dynamic operation of the actuators and precise positioning while requiring low power.
- Amplifiers for PICMA® Bender Multilayer ActuatorsDrivers and Controllers for PICMA® Bender Multilayer ActuatorsPiezo amplifiers for PICMA® Bender Actuators offer fixed and variable output voltages of up to 60 V for differential control.
- for PICA Stack/Power/Thru ActuatorsDrivers and Controllers for PICA Stack/Power/Thru ActuatorsPiezo amplifiers for PICA Actuators offer a voltage range of up to 1100 V, which is available as unipolar or bipolar voltage. Amplifiers with high output current allow dynamic operation of the actuators and precise positioning while requiring low power.
- for PICA Shear ActuatorsDrivers and Controllers for PICA Shear ActuatorsPiezo amplifiers for PICA Shear Actuators offer a bipolar output voltage of ±250 V.
- for DuraAct ActuatorsDrivers and Controllers for DuraAct ActuatorsDuraAct Actuators require different operating voltage ranges, depending on the integrated ceramic.
- Drivers and Controllers for Picoactuator® ActuatorsDrivers and Controllers for Picoactuator® ActuatorsPicoactuator® actuators are operated with a bipolar voltage of ±500 V. The output voltage range of the PICA amplifiers can be set accordingly to suit this purpose. For smaller displacements, it is possible to use amplifiers for PICA Shear actuators of ±250 V.
- for Energy HarvestingElectronics for Energy HarvestingE-821 uses pulsed or continuous excitation for Energy Generation by means of piezo actuators.
- for PICMA® Stack/Chip Multilayer Actuators
- Piezoceramic MaterialsPiezoceramic MaterialsPI Ceramic offers a variety of different piezoelectric materials including lead-free materials.
- Piezoceramic Components
- OEM
- ApplicationsApplications and Markets for Piezo TechnologyPiezo technology is used in different applications in medical technology, mechanical and automotive engineering or in semiconductor technology.
- Ultrasonic Measurement TechnologyUltrasonic Measurement TechnologyUltrasonic sensors emit high-frequency sound pulses and receive signals reflected from objects. The time the echo signals take to arrive is processed electronically and can be used for a wide range of applications in metrology.
- Noncontact Measurement with Air UltrasoundNoncontact Measurement with Air UltrasoundThe most widely used principle of ultrasonic level measurement is based on the propagation time measurement of air ultrasound pulse.
- Noncontact Flow MeteringNoncontact Flow MeteringThe propagation time metering the so-called Doppler principle are the two fundamental measurement processes in noncontact ultrasonic flow rate measurement.
- Noncontact Measurement with Air Ultrasound
- High-Power UltrasoundHigh-Power UltrasoundPiezoceramics can be used to generate ultrasonic waves in the frequency range of power ultrasound (20 to 800 kHz). They can be used in different diagnostic and therapeutic applications, for example in tartar removal or lithotripsy, but also in ultrasonic technology.
- Industrial Ultrasonic CleaningIndustrial Ultrasonic CleaningUltrasonic cleaning can be used to remove dirt particles in the nanometer range, without damaging sensitive surfaces by a too high pressure.
- Ultrasonic PiezomotorsUltrasonic PiezomotorsAn integral part of the PILine® ultrasonic piezomotors is a piezoceramic actuator that is pretensioned against a movably guided runner via a coupling element.
- Shock Wave LithotripsyShock Wave LithotripsyIn extracorporeal shock wave lithotripsy (ESWL), the inverse piezoelectric effect is used to destroy brittle materials such as kidney stones.
- Sonar Technology and HydroacousticsSonar Technology and HydroacousticsPiezoceramic components are used in sonar technology and hydroacoustic systems, for measuring and position-finding tasks.
- Industrial Ultrasonic Cleaning
- Force MeasurementForce MeasurementPiezo discs the centerpiece of force/acceleration sensors.
- Scientific InstrumentationScientific InstrumentationPiezo components have become firmly established in modern science as drives and ultrasonic transducers. They work reliably even under extreme conditions such as magnetic fields, cryogenic temperatures or ultrahigh vacuum.
- Mineralogical Analyses in NASA's Mars RoverMineralogical Analyses in NASA's Mars RoverNASA relies on PICMA® Multilayer Actuators from PI Ceramic.
- Cryogenic Applications in the German Electron Synchrotron (DESY)Cryogenic Applications in the German Electron Synchrotron (DESY)Dynamic Compensation of Lorentz Forces at the Accelerator Elements in Cryogenic Environments.
- Scanning Probe MicroscopyScanning Probe MicroscopyScanning probe microscopy benefits from piezo technology: Piezo tube actuators position highly dynamically over a lateral range of up to ±35 µm.
- Mineralogical Analyses in NASA's Mars Rover
- Pumping and DosingPumping and DosingPiezo elements pump and meter small liquid or gas volumes reliably and precisely in the range of a few hundred milliliters to a few nanoliters. The piezo elements can be adapted to each application environment.
- Metering with Piezo ValvesMetering with Piezo ValvesPiezo valves are highly suitable for dosing tasks: They can switch directly, and can also work against a closing spring.
- Aerosol ProductionAerosol ProductionUltrasonic piezo transducers ensure efficient production of particularly homogeneous aerosols with ultrasonic vibrations above 100 kHz.
- Piezo MicropumpsPiezo MicropumpsPiezoelectric micropumps are used in laboratory technology, medical technology, biotechnology, chemical analytics and process engineering.
- Drug Metering Pumps (Implantable Medical Devices)Drug Metering Pumps (Implantable Medical Devices)PICMA® multilayer piezo actuators, in particular PICMA® Bender actuators, are highly suitable for implantable medical products.
- Metering with Piezo Valves
- Medical TechnologyMedical TechnologyMedical technology and related life-science disciplines require drive components that have to be fast, reliable and energy-saving. In these fields as well, progress goes hand in hand with increasing miniaturization. Piezoceramic drives combine exactly these characteristics.
- Shock Wave LithotripsyShock Wave LithotripsyExtracorporeal Shock Wave Lithotripsy in Medical Applications.
- Aerosol ProductionProduction of Homogeneous Aerosols with Ultrasonic Piezo TransducersUltrasonic piezo transducers ensure efficient production of particularly homogeneous aerosols with ultrasonic vibrations above 100 kHz.
- Piezoelectric MicropumpsPiezoelectric MicropumpsPiezoelectric micropumps are used in laboratory technology, medical technology, biotechnology, chemical analytics and process engineering.
- Implantable Medical DevicesPiezo Drives in Implantable Medical DevicesPICMA® multilayer piezo actuators, in particular PICMA® Bender actuators, are highly suitable for implantable medical products.
- Metering with Piezo ValvesMetering with Piezo ValvesPiezo valves are highly suitable for dosing tasks: They can switch directly, and can also work against a closing spring.
- Shock Wave Lithotripsy
- Adaptive Systems TechnologyAdaptive Systems TechnologyThe development of adaptive systems is increasing in significance for modern industry. Intelligent materials, so-called “smart materials”, which possess both sensor and actuator characteristics, are becoming more and more important.
- Piezo Technology in Adaptive SystemsPiezo Technology in Adaptive SystemsThe development of adaptive systems is increasing in significance for modern industry. Intelligent materials, so-called “smart materials”, which possess both sensor and actuator characteristics, are becoming more and more important.
- Piezo Technology in Adaptive Systems
- Energy HarvestingEnergy HarvestingMechanically deforming a piezo crystal with tension or pressure generates electrical charges that can be measured as voltage on the electrodes of the piezo element.
- Energy HarvestingEnergy HarvestingMechanically deforming a piezo crystal with tension or pressure generates electrical charges that can be measured as voltage on the electrodes of the piezo element.
- Energy Harvesting
- Ultrasonic Measurement Technology
- TechnologyPI Ceramic Piezo TechnologyPI Ceramic offers extensive know-how and a wealth of experience in the manufacturing of assembled piezo-ceramic components and sub-systems.
- Fundamentals of Piezo TechnologyFundamentals of Piezo TechnologyPhysical basics and explanations of piezo electricity and electromechanics.
- Properties of Piezo ActuatorsProperties of Piezo ActuatorsCharacteristics of piezoceramic actuators: Displacement modes, forces and stiffnesses, dynamics. Ambient conditions.
- Displacement BehaviorDisplacement BehaviorOn this site you will find information about the displacement behaviour of piezo ceramics.
- Displacement Modes of Piezoelectric ActuatorsDisplacement Modes of Piezoelectric ActuatorsOn this site you will learn more about the different displacement modes of piezo ceramics.
- Temperature DependenceTemperature DependenceThe displacement and dimension of a piezo ceramic is temperature dependant. Learn more about this topic on this site.
- Forces and StiffnessForces and StiffnessForce and stiffness are important properties of piezo actuators. Find out more on this topic here.
- Dynamic OperationDynamic OperationLearn more on the topics of resonant frequency, dynamic forces and response behaviour.
- Electrical Operation of Piezo ActuatorsElectrical Operation of Piezo ActuatorsLearn more on the topics of operating voltage, electrical behaviour and operating modes.
- Ambient ConditionsAmbient ConditionsPiezo actuators are suitable for operation in very different, sometimes extreme ambient conditions. Learn more about this topic on this site.
- Displacement Behavior
- Generating Ultrasound with Piezo ComponentsGenerating Ultrasound with Piezo ComponentsIf an external force acts on an elastic medium such as a gas, a liquid or a solid, an undulating propagation of pressure and density fluctuation occurs in space and time, starting from the point where the force is applied. This known as sound.
- Developing Customized TransducersDeveloping Customized TransducersIn addition to piezo components, PI Ceramic also supplies complete transducers, which are developed together with you according to your application specifications.
- Developing Customized Transducers
- Manufacturing TechnologyManufacturing TechnologyPI Ceramic offers a wide range of manufacturing technologies: Pressing or tape technology, assembling technology and testing procedures.
- PICMA® TechnologyPICMA® TechnologyHighly reliable and extended lifetime through the patented manufacturing process for multilayer actuators.
- DuraAct Patch Transducer TechnologyDuraAct Patch Transducer TechnologyManufacture, functional principle and typical working parameters of DuraAct patch transducers explain the possible force generation and deflection.
- Miniaturized Piezo CeramicsMiniaturized Piezo CeramicsActive functional ceramic components can be used in a very limited space to create motion.
- DisksDisks
- PlatesPlates
- RingsRings
- TubesTubes
- Half and Hollow SpheresHalf and Hollow Spheres
- Shear ElementsShear Elements
- Bending ElementsBending Elements
- Special Shape HexagonsSpecial Shape Hexagons
- Special Shape (Shear) ConesSpecial Shape (Shear) Cones
- Chip Actuators (PL022.3x)Chip Actuators (PL022.3x)
- Disks
- Fundamentals of Piezo Technology
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