The L-402 compact linear stage is the newest addition to the suite of motion control solutions available from precision positioning systems industry leader PI (Physik Instrumente). Delivering performance and reliability at minimized cost, this affordable miniature linear positioner is well-suited for micromanipulation, test systems, and opto-mechanical alignment automation applications.
Motion and nanopositioning industry leader PI is expanding its PIMag® series of high dynamics linear motor stages with 2 new models and a new motion controller. Stages are equipped with incremental and absolute-type linear encoders for direct position measurement and ironless 3-phase motors and single-phase voice-coil drives.
As the usability for hexapods increase, PI is responding with new hexapods to meet those project needs - the H-850KML, 500kg high-load hexapod and the H-825KLL, compact hexapod with load capacity to 35kg. Both systems provide sub-micron precision.
PI recently developed its new family of linear, rotary, and Z-axis stages to meet those demanding requirements. The new motorized positioning stage family is available with high-resolution encoders and a choice of stepper and servo motors. Lower cost open loop models are also offered, as well as vacuum versions. The use of high performance components makes these stages ideal for industry and research, especially in high duty cycle applications.
PI recently appointed Scott Jordan as Head of their Photonics Market Segment.
PI offers its compact linear piezo positioners – P-620.1 to P-629.1 – of the PIHera family consisting of 60 stages available in a large variety of travel ranges. These flexure-guided piezo positioning stages deliver vibrationless motion, with virtually unlimited resolution, and fast response in comparison to mechanical bearing-guided motorized systems.
PI has recently released a 2nd generation of its successful PInano® product line of high resolution XY/XYZ multi-axis positioning systems. The digital servo piezo controller offers the advantage of higher linearity, simple operation, and easy access to advanced features in comparison to conventional analog piezo controllers. It provides responsive real-time tracking, and it supports PI's unique Fast Focus & Freeze capability, where the unit can be bumplessly switched from external (focus) sensor to internal (capacitive, SGS or piezoresistive) sensor, allowing precise, calibrated, stable motions with respect to the focal plane.
This video features Dr. Markus Simon, head of the PI miCos beamline instrumentation group, who explains a special double hexapod PKM system used for synchrotron x-ray spectroscopy for material testing in fields such as semiconductor and medical applications.
PI provides a large variety of fast Z-Stages and collar piezo objective positioners for 3D imaging (Z-stack acquisition), deconvolution, and fast focusing applications. These Piezo nanopositioning stages & positioners are essential tools for high-resolution metrology and microscopy applications due to their sub-atomic resolution and extremely fast response times.
This video is an introduction of hexapod parallel kinematic 6-axis positioners, and a visual representation of key features of operation.
Opto Diode’s national sales manager Stan Duda kept us up to date on some new developments at Opto Diode. Watch the video to learn more about a new EUV compatible position sensing detector covering the 0.1 nm to 400 nm spectral range.
The PIMag 6D is a design concept for multi-axis nanopositioning applications where the highest precision is required, e.g. in semiconductor processing and inspection systems. This novel precision positioning system is based on magnetic levitation: The completely passive platform levitates on a magnetic field, which actively positions and also guides it. Objects can be moved linearly or rotationally on a plane with a unprecedented guiding accuracy.
Stefan Vorndran with PI (Physik Instrumente) gives us a rundown of their precision positioning technology capabilities at SPIE DSS 2013.
Stan Duda, national sales manager for ITW-Opto Diode, gives us some background on his company, a manufacturer of silicon photodiodes, LEDs, LED arrays, and UV/X-Ray photodetectors, at Photonics West 2013.