Products

Piezo Positioning Systems
Piezo Positioning Systems
Piezo Positioning Systems

Piezo Positioning Systems

Nanotechnology is already part of everyday life. The use of high-precision positioning systems in biotechnology, microscopy or semiconductor technology allows resolution of very fine structures in production and inspection. This allows production of more and more powerful integrated electronic components and investigation of new diagnostic and therapeutic methods in life sciences.


Piezo Actuators and Motors
Piezo Actuators and Motors
Piezo Actuators and Motors

Piezo Actuators and Motors

PI 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 in a large number of shapes and dimensions and with different motion characteristics. Whether they are manufactured with multilayer or pressing technology, or requested as individual item or as part of a larger order – the increased flexibility in the technological process guarantees short delivery times.


Motorized Systems
Motorized Systems
Motorized Systems

Motorized Systems

PI offers a wide range of linear positioning stages for any conceivable application. They include inspection of wafers in semiconductor technology, alignment and integration of testing devices in photonics production or measuring and inspection tasks in quality assurance.For motions and positionings in several axes, the positioning stages can also be combined. For this, it is irrelevant which drive concepts are used, since the axes can be controlled via Uniform Software.


Hexapods
Hexapods
Hexapods

Hexapods

Hexapod systems have a decisive advantage over stacked single-axis systems: Since all drives act on the moving platform simultaneously (in parallel), the system has the same motion characteristics in all directions. This includes both the dynamic parameters and the accuracy. Positioning tasks such as the alignment of samples or sensors that have no preferential direction of motion clearly benefit from the parallel-kinematic principle.


PIMag Magnetic Drives
PIMag Magnetic Drives
PIMag Magnetic Drives

PIMag Magnetic Drives

In particular in terms of wear and dynamics, magnetic direct drives, which include voice coil actuators and linear motors, offer advantages compared to common spindle-based technologies. Since they use as few mechanical components as possible, this results in less friction and backlash and thus more precision. When combined with a digital controller, they allow quick solution of problems in the automation system that require sub-nanometer-precision positioning and controlled actuator force.


Stages with Ultrasonic Piezomotors
Stages with Ultrasonic Piezomotors
Stages with Ultrasonic Piezomotors

Stages with Ultrasonic Piezomotors

PILine® ultrasonic piezomotors are small, high-speed and cost-efficient. Ideally suitable for applications of low operating cycles, they can also be integrated as drive into mobile measuring and medical devices. Due to their self-locking, the target position does not have to be held via additional brakes or electrical currents as in the case of magnetic drives.


Q-Motion Miniature Stages
Q-Motion Miniature Stages
Q-Motion Miniature Stages

Q-Motion Miniature Stages

Q-Motion® positioners are especially small. They are driven by a cost-effective, piezoelectric inertia direct drive with a motion resolution of 1 nm and even better. The product range contains single-axis linear or rotary stages up to parallel kinematic robots with six degrees of freedom. Q-Motion® stages are designed for ultra-high vacuum conditions to 10-9 and can even be designed for non-magnetic operation.


PiezoMike Linear Actuators
PiezoMike Linear Actuators
PiezoMike Linear Actuators

PiezoMike Linear Actuators

Piezo inertia drives have a particularly simple structure and are easy to control. Nevertheless, they have high resolution of less than one nanometer typical of piezo drives. Their small size makes them ideally suitable as drive systems for stages and actuators in a vacuum down to 10-9 hPa, allowing them to be used for 6-axis Hexapod systems. Due to self-locking, they are also suitable as drives in mobile measuring instruments and medical devices.


PiezoWalk Stepping Drives
PiezoWalk Stepping Drives
PiezoWalk Stepping Drives

PiezoWalk Stepping Drives

NEXLINE® piezomotors, also known as inchworm motors, are based on very stable and powerful shear and clamping actuators. The PiezoWalk® stepping drive used is based exclusively on static friction contacts of several piezo actuators on a rod. For feed forward, the actuators are lifted physically from the rod, generating no wear and no particles. PiezoWalk® drives have high resolution of less than one nanometer typical of piezo drives.

NEXLINE® piezomotors have particularly high forces and stiffnesses. They firmly hold the target position and are capable of dynamically compensating oscillations in the range of a few micrometers with nanometer resolution. Moreover, they are suitable for stages and actuators in a vacuum down to 10-9 hPa and can be used for 6-axis Hexapod systems.


HV and UHV Positioning Systems
HV and UHV Positioning Systems
HV and UHV Positioning Systems

HV and UHV Positioning Systems

PI offers UHV versions as catalog products for a number of positioning stage series. Almost all stages can be modified for use in different classes of vacuum. Design and manufacture for ranges beyond these limits are offered on request. Complete solutions for several axes are also possible. The vacuum feedthroughs are not included in the scope of delivery and may be ordered separately, if required. Unless agreed otherwise or described for the individual product, the bakeout temperature is max. 80 °C.


SUBSCRIBE FOR THE NEWSLETTER

SIGN UP FOR OUR NEWSLETTER & PROMOTIONS.