Entraînements électromagnétiques

This website uses cookies to ensure you get the best experience on our website.
>> More Info

0Votre panier
Votre panier
Contactez-nous Accéder à votre panier
Connexion
Connexion
Loading ...
PI dans le monde

Produits
Produits
PI is a worldwide leading supplier of solutions in the fields of motion and positioning. PI does not only develop and produce a broad range of positioning stages and actuators for linear, rotary and vertical motion or combinations of different axes. PI also adapts those solutions to customer-specific applications or supplies finished subsystems for motion and positioning.
- Nouveaux produits
  Nouveaux produits
  On this site you will find our current new products. If you want to find out more, just contact us: Our sales engineers will get back to you as quickly as possible.
- Recherche produit
  Recherche produit
  Select the product type specified by the axes of motion required. Selection of more criteria expands or shortens the list of results. Select more than one filter at a time, for example, to find positioning stages designed for higher load capacity, too.
- Produits spécifiques
  Produits spécifiques
  PI is fully at home where unconventional solutions are in demand. This is no longer limited to fields of research. Today, nanotechnology is also present in standardized industrial processes.
- Platines de nanopositionnement à structure déformable
  Platines de nanopositionnement à structure déformable
  PI's piezo flexure stages combine sub-nanometer resolution and guiding precision with minimum crosstalk.
  Platines piézo multi-axes
  Platines piézo multi-axes
  PI’s multi-axis piezo flexure stages allow positioning and scanning with sub-nanometer precision in up to 6 axis, including tip, tilt and yaw motion. Versions range from most compact cube design to large aperture and low profile.
  Support d'objectif PIFOC® et scanners PInano® pour la microscopie
  Support d'objectif PIFOC® et scanners PInano® pour la microscopie
  Piezo flexure stages and objective scanners of the PIFOC® and PInano® series offer high dynamics in positioning and scanning tasks. Well adapted solutions for XY specimen positioning parallel and vertical to the optical axis and Z focusing of the objective are available as standard products.
  Platines piézo linéaires à structure déformable
  Platines piézo linéaires à structure déformable
  PI’s nanopositioning stages and scanners combine nanometer-precision resolution and guiding precision with minimum crosstalk. This makes them particularly suitable for reference applications in metrology, for microscopic processes, for interferometry or in inspection systems for semiconductor chip production.
  Platines piézo XY
  Platines piézo XY
  High-precision 2-axis nanopositioning systems integrate PICMA® piezo actuators for maximum reliability. Repeatable, drift-free positioning with optimal stability is possible by the use of high-quality nanometrology sensors.
  XYZ Piezo Flexure Scanners
  XYZ Piezo Flexure Scanners
  3-Axis Nanopositioning Scanners of Maximum Precision
  Plateformes tip/tilt piézo pour miroirs
  Plateformes tip/tilt piézo pour miroirs
  The high stiffness of piezo flexure mirror platforms allows for high dynamics and excellent position stability. The compact devices are frequently used for beam deflection in laser processing and laser steering. Their parallel-kinematic design creates identical performance in tip and tilt axis, with a common fixed pivot point and no change of polarization direction.
- Platines miniatures
  Platines miniatures
  Miniaturized stages and manipulators are essential in mobile applications for measuring and medical devices, in industrial microassembly or use for research, e.g. in UHV and non-magnetic environments.
  Platines linéaires miniatures
  Platines linéaires miniatures
  Miniature stages are essential in positioning tasks where available space is limited. Piezomotor solutions like Q-motion, PIline® and PiezoWalk® allow for the most compact stages due to their direct drive principle.
  Platines de rotation miniatures
  Platines de rotation miniatures
  Rotation stages with piezomotor make for particularly compact sizes. These compact rotation stages can be used in optics applications, where they position, for example, filters reliably and with excellent repeatability. Rotation stages can be mounted on linear stages without adapter and allow for flexible combinations of multi-axis positioning systems.
  Hexapodes miniatures
  Hexapodes miniatures
  The smallest devices for 6 degrees of freedom are built from Q-motion piezomotor stages, but also palm-size BLDC motor versions are available. Best overall homogeneity of performance is achieved with the classic hexapod design. Low-profile design is preferred when relatively large tilting angles are required.
- Platines linéaires
  Platines linéaires
  PI offers a wide range of motorized linear stages to supply high-precision industrial markets like semiconductor and photonics, as well as high-end research. Vacuum versions are available for a large number of different models. Multi-axis compositions can be set up with adapter brackets or specialized vertical stages and compatible rotation stages.
  Platines avec moteur linéaire PIMag®
  Platines avec moteur linéaire PIMag®
  Stages with PIMag® Magnetic Direct-Drive Linear Motor. The friction-free magnetic direct drive principle allows for most dynamic stages. Compared with motor-spindle-based stages, they use fewer mechanical components which results in less friction and backlash and thus more precision.
  Platines avec moteurs pas à pas, DC et DC brushless (BLDC)
  Platines avec moteurs pas à pas, DC et DC brushless (BLDC)
  Industrial applications in the production process such as laser processing benefit from the precise positioning accuracy of motorized positioning stages. Their low profile makes the variable stage series suitable for universal use, ranging from testing systems to production lines in precision automation.
  Platines verticales avec moteurs pas à pas, DC et DC brushless (BLDC)
  Platines verticales avec moteurs pas à pas, DC et DC brushless (BLDC)
  Vertical stages can be mounted on linear stages without adapter and allow for flexible combinations of multi-axis positioning systems.
  Platines linéaires miniatures
  Platines linéaires miniatures
  Miniature stages are essential in positioning tasks where available space is limited. Piezomotor solutions like Q-motion, PIline® and PiezoWalk® allow for the most compact stages due to their direct drive principle.
- Actionneurs linéaires
  Actionneurs linéaires
  Choose from the widest range of technologies the optimum for your special demands: Set-and-forget applications benefit from the specific features of piezomotors that provide excellent long-term stability, also for vacuum or nonmagnetic environments. Stepper and DC motor solutions are well-established and reliable for both industrial and research use.
  PiezoMike pour stabilité à long terme
  PiezoMike pour stabilité à long terme
  The PiezoMike linear actuators offer the high resolution of piezo direct drives, high forces and absolutely stable positioning. This makes them ideal for set-and-forget applications with high precision requirements like the positioning of optical elements in a laser application.
  Actionneurs linéaires avec moteurs pas à pas et servomoteurs DC
  Actionneurs linéaires avec moteurs pas à pas et servomoteurs DC
  Motorized linear actuators are indispensable in automation routines from industrial production to adjustment in research laboratories.
  Actionneurs rapides voicecoil PIMag® avec contrôle de force intégré
  Actionneurs rapides voicecoil PIMag® avec contrôle de force intégré
  Voice coil drives show very high velocities and allow for fast step-and-settle. Wear-free flexure guidings or mechanical guidings are available. The optional force control allows for stand-alone solutions in pressure-sensitive device testing.
  Actionneurs amplifiés PiezoMove
  Actionneurs amplifiés PiezoMove
  Actionneurs piézo de nanopositionnement
  Actionneurs piézo de nanopositionnement
  PIezoMove actuators are flexure-guided and have strokes up to 1 mm. Being very compact, they can be easily integrated. Generating forces of up to 10000 N and strokes of up to 100 µm are the characteristics of nanopositioning piezo actuators based on PICMA® multilayer piezos.
  Actionneurs forte charge et haute stabilité PiezoWalk®
  Actionneurs forte charge et haute stabilité PiezoWalk®
  PiezoWalk® actuators are highly specialized piezobased drives intended for integration. Designed for use in the semiconductor industry, they boost on reliability, position resolution and long-term stability. Their special features include minimum size with high force generation. The drive itself is resistant to magnetic fields.
  Cales piézoélectriques PIRest
  Cales piézoélectriques PIRest
- Platines de rotation
  Platines de rotation
  PI offers stages with all kinds of motorization and guiding options: air-bearing, torque motor driven, motorized worm-gear coupled, tiny piezomotor stages and specialized goniometer stages with orthogonal tip-tilt mounting option.
- Platines XY
  Platines XY
  Stability, precision and dynamics are crucial in the application fields of PI’s XY stages. They are the basis of high throughput rates and reliable operation. PI makes use of own developments in the fields of PIMag® magnetic linear motors and PIglide air bearings. Industrial production and quality control benefit from PI’s high-load XY stages and planar scanners.
- Hexapodes
  Hexapodes
  Hexapods provide 6 degrees of freedom in the most compact package. In combination with absolute measuring sensors, software and motion controllers that make the most complicated motion profiles easy to command, PI hexapods answer industrial requirements.
- Systèmes complexes pour automatisme de précision
  Systèmes complexes pour automatisme de précision
  Precision components, stable control and a great deal of experience in engineering are essential for high-precision complex motion and positioning solutions. PI is a supplier of technologically sophisticated drive components and high-precision positioners and also offers all levels of integration for engineered subsystems.
- Alignement photonique rapide multivoie
  Systèmes d’alignement photoniques rapides multivoies
  Piezo scanners take care of fast, continuous scanning tasks, where durability, dynamics, and precision matter. The larger travel ranges are realized with XYZ combinations or 6-axis hexapods. Integrated routines make it possible to perform single-axis alignments up to complex, multi-axis fiber array positioning within the shortest possible time.
- Logiciels dédiés au positionnement
  Logiciels dédiés au positionnement
  All digital controllers made by PI are accompanied by an extensive software package.
  Concepts
  Concepts
  PI pursues a cross-platform and hardware-independent concept in the design of the motion control software.
  Programmes utilisateurs et fonctions disponibles
  Programmes utilisateurs et fonctions disponibles
  Every PI controller is delivered with an extensive software package that supports the user in setting up and parametrizing the overall system.
  Outils logiciels pour hexapodes
  Outils logiciels pour hexapodes
  Programmation
  Programmation
  Customers can program or adapt their own user programs so that every PI controller can be seamlessly integrated into their application.
  Support de logiciels tiers
  Support de logiciels tiers
- Contrôleurs et amplificateurs
  Contrôleurs et amplificateurs
  The decision for a motion controller depends on the specific application situation. Various criteria, such as limited installation space, the number of axes or the type of control, determine which controller is the right one. PI offers a broad spectrum of controls and regulation concepts.
  Contrôleurs piézo de nanopositionnement
  Contrôleurs piézo de nanopositionnement
  PI offers the broadest range of digital and analog piezo control concepts that are adapted for optimal result in every application. Calibration of all piezo systems is done before delivery and all systems are delivered ready for operation.
  Electronique pour actionneurs piézo en boucle ouverte
  Electronique pour actionneurs piézo en boucle ouverte
  PI’s piezo drivers are available as benchtop or rackmount solutions, and as OEM modules also with separate power supply for minimized size. Piezo drivers integrate high-performance amplifiers specialized for different fields of applications.
  Contrôleurs et électroniques pour moteurs linéaires, couples, pas à pas et servomoteurs DC
  Contrôleurs et électroniques pour moteurs linéaires, couples, pas à pas et servomoteurs DC
  PI develops motion control solutions in-house to best adjust the features to the requirements of both drive and application. PI’s motion controllers are generally designed as single-channel devices and are available as benchtop, rackmount or OEM versions.
  Contrôleurs et électroniques pour moteurs piézo
  Contrôleurs et électroniques pour moteurs piézo
  Contrôleurs pour motorisation mixte et ensemble multiaxes
  Contrôleurs pour motorisation mixte et ensemble multiaxes
  Modular motion controller systems provide best flexibility for increasing the number of axes in a system. They allow the use of different drive types with only one user interface. The number of available models is continuously extended. Contact PI now for your individual controller setup!
  Contrôleurs pour hexapodes
  Contrôleurs pour hexapodes
  As unique as the hexapod mechanics, the motion controller is designed to make parallel kinematics algorithms as easy and unnoticed by the user as possible: All target positions are commanded in Cartesian coordinates. For best integration in automation processes, the Hexapod motion controller is available with industrial EtherCAT interface.
- Transducteurs et actionneurs piézoélectriques
  Transducteurs et actionneurs piézoélectriques
  Piezoelectric ultrasonic transducers are available in a wide range of shapes like disks, plates or tubes, and different performance levels. They can be adapted to application requirements by using different piezoceramic materials, electrodes, and assembling technology.
  Disques et cylindres
  Disques et cylindres piézoélectriques
  Plaques et blocs
  Plaques et blocs piézoélectriques
  Bagues
  Bagues piézoélectriques
  Tubes
  Tubes piézoélectriques
  Sphères et hémisphères
  Sphères et hémisphères piézoélectriques
  Composants bimorphes
  Bimorphes piézoélectriques
  Tube Actuators
  Piezo Tube Actuators
  Radially and axially contracting piezo tubes are often used for creating dynamic scanning motions and as fiber stretchers.
  PICMA® Piezo Linear Actuators
  PICMA® Piezo Linear Actuators
  PICMA® multilayer actuators for an up to 10 times higher lifetime and operating time than conventional multilayer piezo actuators.
  PICMA® Piezo Bender Actuators
  PICMA® Piezo Bender Actuators
  Multilayer bending actuators: large displacement and high dynamics. Their bimorph structure ensures bidirectional displacement.
  PICA Piezoelectric Stack Actuators
  PICA Piezoelectric Stack Actuators
  Stacked piezo linear actuators with operating voltages to 1000 V: High reliability, large specific displacement and high forces.
  PICA Shear Actuators
  PICA Shear Actuators
  Multi-axis and shear actuators in stacked design offer excellent dynamics combined with minimum electrical power requirements.
  DuraAct Piezoelectric Transducers
  DuraAct Piezoelectric Transducers
  DuraAct patch transducers convert electrical voltage into mechanical energy and vice versa; as actuator, sensor or as energy generator.
  Picoactuator® Piezoelectric Crystal
  Picoactuator® Piezoelectric Crystal
  The motion of the Picoactuator® piezo crystals is highly linear and almost hysteresis-free and consequently suited for high-dynamics applications.
- Guidages et platines à coussin d’air
  Guidages et platines à coussin d’air
  Air bearing stages are used where vibration-free motion is required, velocity needs to be highly constant, and optimum angular repeatability is requested.
- Capteurs, composants et accessoires
  Capteurs, composants et accessoires
OEM
Applications
Applications
PI positioning systems are employed where technology is pushed forward in industry and research. This is done, for example, in semiconductor manufacturing, in medical engineering, in biotechnology, in plant engineering, in surface metrology, or in astronomy.
- Des hexapodes assistent les robots industriels
  Des hexapodes assistent les robots industriels
  Because the need for multi-axis and also precision robots in production and quality processes is on the increase, industry is looking out for new types of robotics. PI offers parallel-kinematic hexapods for these tasks.
- Instrumentation scientifique
  Instrumentation scientifique
  The term "scientific instrumentation" covers a variety of different applications, starting with microscopy via beamline processes through to the wide field of laboratory automation.
  Systèmes hexapodes pour ALMA
  Systèmes hexapodes pour ALMA
  Under the extreme conditions of the Atacama Desert, PI hexapods align the subreflectors to the large main reflectors of the ALMA radio telescopes.
  Monochromateur double cristal
  Monochromateur double cristal pour spectromètre rayons-X
  The PI Beamline Instrumentation division’s aim is to develop application oriented solutions, e.g., this monochromator for an X-ray spectrometer.
  Recherche sur les matériaux sous vide secondaire
  Recherche sur les matériaux sous vide secondaire
  PI provides standard and custom high vacuum compatible positioning systems for materials research with high-energy X-rays.
  Compensation active de vibrations avec actionneurs piézo
  Compensation active de vibrations avec actionneurs piézo
  Active vibration isolation reduces settling times, increases precision in measurement and production sequences and achieves high throughput rates.
  Technologie d’entraînement pour l’ELT
  Technologie d’entraînement pour l’ELT
  The European - Extremely Large Telescope, in short E-ELT, is the largest terrestrial telescope for scientific evaluation of electromagnetic radiation.
- Technologie semiconducteur
  Technologie semiconducteur
  Lithographic processes are the reason why chips are getting smaller and smaller and why extremely fine structures can be realized on silicon wafers. Piezo drives have made these technical advances possible with their performance and reliability.
- Microscopie
  Microscopie
  Imaging processes increase efficiency across a number of fields, ranging from medical engineering to pharmaceutical research and manufacturing of semiconductors.
  Microscopie confocale
  Ajustement des plans focaux en microscopie confocale
  Confocal microscopy is used to detect the structure of the sample surface through the shifting of the focal plane, for example in dermatology.
  Solutions de positionnement pour la microscopie de fluorescence par réflexion totale interne (TIRF)
  Solutions de positionnement pour la microscopie de fluorescence par réflexion totale interne (TIRF)
  Linear stages adjust the laser beam in the TIRF microscope. Precision positioning of the sample is possible by combining two XY stages.
  Microscopie à haute vitesse
  Microscopie à haute vitesse pour contrôle qualité
  Specimen positioning on AFM scanners for atomic force microscopy is performed with piezo-based scanning stages which thus play a key role.
  Microscopie à force atomique
  Scanner AFM pour microscopie à force atomique
  Specimen positioning on AFM scanners for atomic force microscopy is performed with piezo-based scanning stages which thus play a key role.
  Interférométrie à lumière blanche
  Inspection de surface 3D avec systèmes de positionnement piézoélectriques PI
  High-resolution camera systems are combined with white light interferometry for 3-D surface inspection with picometer resolution.
- Photonique sur silicium
  Photonique sur silicium
  Silicon photonics allows data rates into the Tbit/s range and is therefore suitable for computer-aided services that require the highest possible transmission speeds.
  Packaging photonique
  Packaging photonique automatisé
  An automated assembly and alignment system can reduce the manufacturing process for silicon photonics to only a few minutes. However, handling the delicate waveguides is indeed a major challenge as the integration of the light sources at a wafer level and connection of the optical inputs and outputs are difficult to perform.
  Alignement fibre optique
  Test simultané de composants optiques en photonique sur silicium
  Silicon photonics presents new challenges for the production of components as well as testing and slicing the wafers.
- Technologie médicale
  Technologie médicale
  Progress in pharmaceutical research, diagnostics, and therapy requires high-performance and precise position systems. In addition to high positioning precision, requirements for the drives often include compact dimensions, low energy consumption, speed, and high reliability.
  Endoscopie
  Endoscopes vidéo chip-on-the-tip avec motorisation miniature
  Piezomotors and magnetic miniature drives offer the option of better focus and zoom functions in chip-on-the-tip video endoscopes.
  Ophtalmologie
  Entraînement haute précision en chirurgie ophtalmique
  The control and focusing of laser beams in ophthalmic surgery requires accurate positioning systems, such as piezo-driven tip/tilt mirror systems.
  Imagerie par résonance magnétique
  Motorisations dédies à la tomographie par résonance magnétique
  Piezo drives are well suited for magnetic resonance therapy, because they are not influenced by strong magnetic fields.
  Tomographie par cohérence optique
  Technologie piézo et tomographie par cohérence optique (TCO)
  Piezo actuators and drives, e.g., PILine® OEM motors, ensure the high precision and position stability required for optical coherence tomography (OCT).
  Pipetage
  Moteurs piézo pour instrument de dosage de précision
  Piezomotors are suited for pipetting with small devices and sample separations and are able to move the pipettes in the vertical direction.
  Dosage de précision
  Moteurs pour dosage de précision par nanodistributeurs
  Piezo actuators are ideal for precision dosing with nanodispensers: They can switch valves directly, and can also work against a closing spring.
  Micropompes
  Micropompes piézoélectriques – Design compact et haute performance
  Piezoelectric micro-diaphragm pumps offer high performance on small space – the drives allow a continuous flow and a variable flow rate.
  Stabilisation d’image
  Stabilisation d’image et balayages avec scanners piézo
  Fast, piezo-based scanners operate with the necessary velocities in the video frequency range for image stabilization and microscanning.
  Positionnement de diaphragme adaptatif
  Positionnement de diaphragme adaptatif
  In radiation therapy, the individual leaves are adjusted so that the healthy tissue offers the optimum protection from the radiation.
- Recherche sur les matériaux
  Recherche sur les matériaux
  Efficiency has become an important buzzword these days. Materials research has paid a major contribution as the results have, for example, optimized processing methods. Methods such as X-rays and lasers or white light interferometry demand precise positioning of the specimens to be examined and of optics or beam control.
  Cinématique parallèle pour recherche sur les matériaux
  Cinématique parallèle avec haute capacité de charge pour la recherche sur les matériaux
  The high-energy X-rays at beamlines provide numerous possibilities for materials research, such as checking welding seams of workpieces.
  Contrôle de faisceau laser
  Entraînements piézo pour contrôle de faisceau laser
  Lasers are tools that can be used in many areas of application. At the same time, the laser beam control requires precision, dynamics, and reliability.
- Ingénierie mécanique
  Ingénierie mécanique
  Mechanical engineering and manufacturing technology require fast, reliable and energy-saving drive components. The spectrum ranges from piezo actuators to six-axis parallel kinematics which can communicate directly with CNC controls.
  Usinage par électro-érosion (EDM)
  Les actionneurs piézo accélèrent l’usinage par électro-érosion
  Precision components are manufactured using electrical discharge machining, often in large numbers. Vibrating piezo actuators make a crucial contribution here.
  Hexapodes en ingénierie mécanique
  Hexapodes en ingénierie mécanique
  PI hexapod 6-axis positioning systems can handle loads from 2 kg to several tons. Ideal for precision mechanical engineering applications.
- Automatisme
  Automatisme
  Piezo drives, magnetic direct drives, and hexapods are part and parcel of automation today. They operate precisely and reliably and have proven themselves under rugged conditions.
  Smarter motion positioning
  Smarter motion positioning
  Positioning and motion tasks in industrial automation such as those in assembly, semiconductor manufacturing, mechanical engineering, laser material processing, inspection systems or in additive manufacturing demand solutions that need to be robust and reliable.
  Hexapodes en microproduction
  Hexapodes en microproduction
  What do optical components and glass fibers in photonics, mobile devices, and high-quality wristwatches all have in common?
  Hexapodes pour assurance qualité
  Hexapodes pour assurance qualité
  Microproduction technology makes high-precision positioning systems absolutely necessary for both assembly and quality assurance.
  Entraînements directs magnétiques
  Entraînements directs magnétiques
  Magnetic direct drives, which include voice-coil actuators and linear drives, are often predestined here as the best solutions for many reasons.
  Simulation de mouvement avec hexapodes
  Simulation de mouvement avec hexapodes
  Motion simulation with hexapods with CIPA certificate from PI (Physik Instrumente) – vibrating tables are used for testing resistance to vibration.
  Flexibilité dans la mesure de dimensions
  Hexapodes pour l'automatisme
  Hexapods allow for an outstanding flexibility for a variety of samples of in-line automation systems by minimizing the space for motion robotics.
  Compensation de mouvement avec hexapodes
  Compensation de mouvement avec hexapodes
  Dynamic hexapods with piezo drives: Best conditions for motion compensation.
  Technologie avancée de moteurs rapides piézo ultrasoniques
  Technologie avancée de moteurs rapides piézo ultrasoniques
  When increased demands are placed on an application, ultrasonic piezo motors can prove to be a good alternative, as they can be used in many ways.
  Traitement de matériau par laser
  Traitement de matériau par laser
  PI offers automation platforms for high-precision and high-throughput laser material processing, such as laser marking, laser cutting and micromachining.
  Hexapodes pour la métrologie optique
  Des hexapodes assistent la mesure précise d'optiques asphériques
  Testing aspherical shape accuracy requires the measurement of the smallest deviations in the nanometer range and short measuring and set-up times. The solution is a new interferometer from metrology company Mahr. As part of the overall system, the hexapod positions lenses and the calibration sphere.
- Instrumentation beamline
  Instrumentation beamline
  Scientific experiments pose their own challenges, and beamline X-ray experiments are even more special in themselves. However, the need for precision equipment is universal.
  Equipement pour la tomographie
  Equipement pour la tomographie
  Spectroscopie sous vide en synchrotron
  Spectroscopie sous vide en synchrotron
  Préparation de faisceau
  Préparation de faisceau
  Positionnement d’échantillon pour la tomographie
  Positionnement d’échantillon pour la tomographie
  Microscopie
  Microscopie
  Technologie pour accélérateurs de particules
  Technologie pour accélérateurs de particules
  Dynamic compensation of Lorentz forces at the XFEL accelerator structures: The particle accelerator XFEL at the DESY (German Electron Synchrotron) uses acceleration technology based on super-conducting acceleration structures, so-called resonators or cavities.
- Fabrication additive
  Fabrication additive
  Due to their high dynamics and pushing forces piezo actuators are highly suitable for the use in machines for additive manufacturing.
Technologie
Technologie
PI combines its long-term experience in micro and nanopositioning technology with in-depth knowledge in the fields of mechanics, electronics, sensor engineering, and software. Thus, PI is able to offer its customers the most advanced drive technologies and system solutions.
- Technologie piézo
  Technologie piézo
  PI Ceramic offers a wealth of experience in the manufacturing of piezoceramic materials, components, and actuators. The piezoceramic materials can be adapted individually to perfectly fit the later use of the piezo components.
  Principes fondamentaux de la technologie piézo
  Principes fondamentaux de la technologie piézo
  Physical basics and explanations of piezo electricity and electromechanics.
  Propriétés des actionneurs piézo
  Propriétés des actionneurs piézo
  Characteristics of piezoceramic actuators: Displacement modes, forces and stiffnesses, dynamics. Ambient conditions.
  Matériaux piézoélectriques
  Matériaux piézoélectriques
  PI Ceramic offers a variety of different piezoelectric materials including lead-free materials.
  Technologie de fabrication
  Technologie de fabrication
  PI Ceramic offers a wide range of manufacturing technologies: Pressing or tape technology, assembling technology and testing procedures.
  Technologie PICMA®
  Technologie PICMA®
  Highly reliable and extended lifetime through the patented manufacturing process for multilayer actuators.
  Actionneurs piézo intégrés
  Actionneurs piézo intégrés
  To avoid pull forces, these piezo elements are provided with a mechanical preload in mechanical cases or by means of flexure joints.
  Technologie de patch transducteur DuraAct
  Technologie de patch transducteur DuraAct
  Manufacture, functional principle and typical working parameters of DuraAct patch transducers explain the possible force generation and deflection.
  Actionneurs PIRest
  Actionneurs PIRest
  Active shims with long-term stability and nanometer resolution.
- Moteurs piézoélectriques
  Moteurs piézoélectriques
  Depending on the configuration and control, piezoceramic actuators can be used to create translational motions or as motors with a virtually unlimited travel range. The choice of drive depends on the requirements of the application.
  Actionneurs piézo
  Actionneurs piézo avec et sans guidage
  Piezoelectric actuators offer subnanometer resolution and very short response times, making them ideally suitable for nanometer-precision positioning at high dynamics.
  Moteurs PiezoWalk®
  Moteurs PiezoWalk®
  PiezoWalk® drives were developed more than 10 years ago for the semiconductor industry, a demanding industry when it comes to reliability, position resolution and long-term stability.
  Moteurs piézo ultrasoniques PILine®
  Moteurs piézo ultrasoniques PILine®
  Ultrasonic piezomotors dispense with the mechanical complexity of classical rotary motor/gear/leadscrew combinations in favor of costs and reliability.
  Moteurs piézo inertiels
  Moteurs piézo inertiels
  Inertia Drives are space-saving and low-cost piezo-based drives with relatively high holding forces and a travel range that is only limited by the length of the runner.
  Actionneurs linéaires PiezoMike
  Actionneurs linéaires PiezoMike
  Compact, low-cost inertia drive principle (stick-slip). When at rest, the drive is self-locking, requires no current and generates no heat. It holds the position with maximum force.
  Comparaison : Technologies de moteurs et entraînements piézo
  Comparaison : Technologies de moteurs et entraînements piézo
  PIs drive technologies in comparison: Piezo motors, stepping drives, ultrasonic drives, and piezo inertia drives.
- Entraînements électromagnétiques
  Entraînements électromagnétiques
  Rotating electric motors such as DC or stepper motors are used in connection with screw or worm drives. Stepper motor systems with high-resolution encoders can perform minimum incremental motions of 10 nm with high reliability and repeatability.
  Moteurs électriques rotatifs
  Moteurs électriques rotatifs PI
  Rotating electric motors such as DC or stepper motors are used in connection with screw or worm drives.
  Entraînements directs magnétiques PIMag®
  Entraînements directs magnétiques PIMag®
  In particular in terms of wear and dynamics, magnetic direct drives offer advantages compared to common spindle-based technologies.
  Lévitation magnétique PIMag®
  Lévitation magnétique PIMag® à six degrés de liberté
  PIMag® 6-D is an electromagnetic positioning system in which the passive platform levitates on a magnetic field and is actively guided by it.
  Concept hybride
  Concept hybride piézo et moteur
  In the hybrid concept, the DC servo motor (large travel ranges) and the piezo drive (nanometer accuracy) are combined with one another.
- Cinématique parallèle
  Cinématique parallèle
  In a parallel-kinematic, multi-axis system, all actuators act directly on a single moving platform. This means that all axes can be designed with identical dynamic properties, thus reducing the moved mass considerably. Hexapods are used for moving and precision positioning, aligning and displacing loads in all six degrees of freedom, i.e., three linear and three rotational axes.
  Cinématique parallèle
  Systèmes de positionnement piézo avec cinématique parallèle
  In a parallel-kinematic, multi-axis system, all actuators act directly on a single moving platform.
  Positionneurs multi-axes
  Positionneurs multi-axes et plateformes de Stewart
  Hexapod platforms are used for precision positioning and alignment of loads in all six degrees of freedom, three linear axes, and three rotational axes.
  Hexapodes dédiés à la simulation de mouvement
  Hexapodes dédiés à la simulation de mouvement
  Motion simulators have higher motion dynamics requirements (shakers).
- Technologies de capteurs
  Technologies de capteurs
  The linearity and repeatability achieved are not possible without highest-resolution measuring devices. Accuracies in the range of a few nanometers and below require a position measurement method that can also detect motion in this range.
  Capteurs capacitifs
  Capteurs capacitifs
  Capacitive sensors are the metrology system of choice for the most demanding nanopositioning applications.
  Capteurs incrémentaux
  Codeurs linéaires pour nanométrologie et nanopositionnement
  PI uses incremental measurement systems for longer travel ranges, starting from approximately one millimeter. These sensors, which in most cases are optical sensors, achieve position resolution down to the picometer range.
  Codeur linéaire optique PIOne pour la nanométrologie
  Codeur linéaire optique PIOne pour la nanométrologie
  The PIOne high-resolution linear sensor developed by PI ensures a position resolution of far less than one nanometer with adequate measurement analysis.
  Comparaison : Technologies de capteurs de positionnement
  Comparaison : Technologies de capteurs de nanopositionnement
  Positioning systems that need to provide accuracies in the range of a few nanometers and below require a position measurement technique that can also detect motion in this range.
- Contrôleurs et logiciels
  Contrôleurs et logiciels
  Fast settling or extremely smooth low speed motion, high positional stability, high resolution and high dynamics – the requirements placed on piezo systems vary greatly and need drivers and controllers with a high degree of flexibility.
  Interfaces numériques et analogiques
  Interfaces numériques et analogiques
  Fast USB or TCP/IP interfaces as well as RS-232 are the standard interfaces supported by modern digital controllers from PI. Furthermore, PI also provides digital or analog real-time capable interfaces.
  Connectivité EtherCAT des produits PI
  Connectivité EtherCAT des produits PI
  PI offers high-precision drives for use as EtherCAT slave, or integrates with ACS Motion Controllers as Master, or 2nd Master in an existing architecture.
  Contrôle pour actionneurs piézo
  Contrôleurs et amplificateurs piézo pour systèmes de nanopositionnement
  Characteristic properties of piezo actuators include high feed forces and fast response. Since piezoelectric actuators react to even the smallest change in voltage with a motion, noise or drift in the control must be avoided.
  Contrôleurs numériques
  Contrôleurs numériques
  Digital technology opens up possibilities for improving performance in control engineering which do not exist with conventional analog technology.
  Active Alignment
  Active Alignment
  The need to align devices down to nanoscale accuracy is arising in many fields. Optical components such as the lenses or lens assemblies in small cameras, or even the CCD chip itself, need to be positioned with ever more precision.
- Systèmes de guidage et transmission de force
  Systèmes de guidage et transmission de force
  Flexure joints, mechanical guide components or magnetic bearings? Which kind of guiding system PI uses in its products depends on parameters such as travel range, required precision, load, lifetime, and ambient conditions.
  Systèmes de guidage classiques
  Comparaison : Systèmes de guidage classiques et transmission de force
  Positioners with travel ranges from several millimeters to one meter usually utilize traditional mechanical guide components such as ball bearings.
  Systèmes à structure déformable
  Systèmes avec guides-flexibles pour nanopositionnement et actionneurs piézo
  Flexure guides from PI have proven their worth in nanopositioning. They guide the piezo actuator and ensure a straight motion without tilting or lateral offset.
  Entraînements magnétiques
  Lévitation magnétique et entraînement de précision pour le nanopositionnement
  Magnetic levitation allows excellent guiding accuracy in a plane, both linear and rotational.
  Technologie de guidage à coussin d’air PIglide
  Technologie de guidage à coussin d’air PIglide
  Multi-axis motion with nanometer precision and without friction.
- Vide
  Platines de translation et de rotation compatibles vide, positionneurs UHV
  Careful handling, adequate premises: PI does not only have the necessary equipment for the qualification of materials, components and final products, but also has many years of experience with regard to HV und UHV positioning systems.
- Glossaire
  Glossaire PI pour termes techniques
  Find useful explanations of technical terms in the PI Glossary.
Informations et événements
Informations et événements
Take the opportunity to experience our products live and discuss your application with our development and sales engineers.
- Abonnement à la newsletter de PI France
  Abonnement à la newsletter de PI France
  We would be happy to inform regularly on new technologies, products, and events.
- Informations et presse
  Informations et presse
  Latest news on PI: Browse our news archive.
- Salons et événements
  Salons et événements
  Take the opportunity to experience our products live and discuss your application with our development and sales engineers.
Service
Service
Here you can find interesting information and online services from PI.
- Services sur site
  Services sur site
  The PI Global Services Division (GSD) is a team of PI skilled after-sales support engineers located around the world, dedicated to providing world class customer support.
- Extension de garantie
  Extension de garantie
- Contrats de service
  Contrats de service
- Contactez un ingénieur !
  Contactez un ingénieur !
  Quickly receive an answer to your question by email or phone from a local PI sales engineer.
- Téléchargements
  Téléchargements
  Find interesting downloads: Product documentations, brochures, catalogs, certificates, success stories and whitepapers
  Documentation produit et logiciel
  Documentation produit et logiciel
  User manuals, technical notes, datasheets, CAD files for download.
  Catalogues, brochures et certificats
  Catalogues, brochures et certificats
  Find brochures, catalogs and certificates for download.
  Livres blancs et success stories
  Livres blancs et success stories
  Find whitepapers and success stories for download.
- Conseils d’experts PI
  Conseils d’experts PI
  If our customers need to solve a complex problem, they often require individual advice. We will come to visit you.
A propos de PI
A propos de PI
PI stands for technical excellence and continuous advance in precision positioning – driven by the passion for technology and its use in customer applications. The target of the PI Group is to develop this market and technological leadership even further and therefore secure a decisive competitive advantage for its customers.
- Centre de technologie
  Centre de technologie
  The technology center provides space not only for offices but also for application labs, metrology labs, and cleanrooms for vacuum or cryogenic chambers.
- Organisation de production en fractales
  Organisation de production en fractales chez PI
  PI manufactures in autonomous organization fractals. Each unit is responsible for its own product line, has all the necessary skills and production equipment.
- Métrologie
  Métrologie
  PI qualifies its products with external measuring equipment. These are calibrated in part and traceable to a national standard. Using the PIOne incremental encoder and capacitive sensors, PI manufactures own metrology for inclusion in PI products.
- Production en salles propres chez PI
  Production en salles propres chez PI
  PI has the capability to manufacture and qualify products under cleanroom conditions, which is extended and improved continually according to market needs.
- Salle pour charges lourdes
  Salle dédiée à la qualification des systèmes de positionnement pour fortes charges jusqu'à 7 tonnes
  The product range from a two-ton hexapod to a ten-gram nanopositioner requires that PI can both manufacture and qualify these systems. For this reason, PI operates a heavy duty hall at its location in Karlsruhe for the assembly and measurement of masses up to five tons.
- Qualité certifiée
  Qualité certifiée
  PI aims to apply the same high quality, safety and environmental protection standards worldwide. The Integrated Management System reflects this commitment.
- Le groupe PI
  Le groupe PI
  PI stands for technical excellence and continuous advance in precision positioning – driven by the passion for technology and its use in customer applications.
- A propos de PI miCos
  PI miCos GmbH, Allemagne
  As a member of the PI Group, PI miCos makes a strong contribution in the field engineered systems and is the center of expertise for positioning systems with magnetic drives.
- PI dans le monde
  PI dans le monde
  The PI Group represented by subsidiaries and dealers all over the world. Check here to find your local contact!
- Comment se rendre chez PI
  Comment se rendre chez PI
Blog
0Votre panier
Votre panier
Contactez-nous Accéder à votre panier
Recherche

Rotating electric motors such as DC or stepper motors are used in connection with screw or worm drives. Stepper motor systems with high-resolution encoders can perform minimum incremental motions of 10 nm with high reliability and repeatability.