Precision without Position Sensor
For the new S-303.BL phase shifter, PI (Physik Instrumente) replaces classic piezo ceramic PZT actuators (made of lead titanate - lead zirconate) with pico actuators made of a crystalline, lead-free material. These pico actuators are characterized by a particularly high linearity, so that precision positioning is also possible in open-loop operation. With a travel range of 0.3 micrometers, they achieve a precision of 6 nanometers, which corresponds to a linearity of 2%.
Open-loop operation does without the use of a position sensor in favor of the system bandwidth and costs. This simplifies the mechanical structure and the electronic control; servo cycle delays do not occur. The S-303.BL is thus a precise yet dynamic drive for optics in the range of a wavelength.
Well-known for the high quality of its products, PI is one of the leading players in the global market for precision positioning technology for many years. PI has been developing and manufacturing standard and OEM products with piezo or motor drives for 40 years now. In addition to its three German factories, PI has eight subsidiaries and a total of over 500 employees worldwide.
Physik Instrumente (PI) GmbH & Co. KG
Auf der Roemerstrasse 1
Phone + 49 721 48 46 -0
This release was published on openPR.
Permanent link to this press release:
Please set a link in the press area of your homepage to this press release on openPR. openPR disclaims liability for any content contained in this release.
You can edit or delete your press release Precision without Position Sensor here
News-ID: 182442 • Views: 1781
More Releases from Physik Instrumente (PI) GmbH & Co. KG
New piezo nanopositioning system: versatile, fast and compact with large clear a …
Large clear aperture, high control dynamics, fast settling times and compact dimensions: PI launches a new product line of linear nanopositioning systems for a broad range of applications. The P-630 stages are perfectly suited, e.g. for use in sensor heads or precision motion of objects in optical and tactile metrology as well as for microstructuring. With travel ranges up to 80 µm and a direct piezo actuator drive, the compact positioning
2 mm Travel Range - 20 Milliseconds Settling Time: New Objective Scanner with Pi …
New microscopy methods, such as two-photon microscopy, make it possible to record 3D stacks with up to 1 mm depth in biological samples. For this they require high-performance drives for positioning the objectives. PI (Physik Instrumente) now developed the new N-725 PIFOC® objective scanner with piezo stepping drives especially for position-ing microscopy objectives. The N-725 provides travel ranges of up to 2 mm along the optical axis. At the same time
New Version of M-663 Micropositioning Stage: Benefits of PILine® Drive Technolo …
Cost-effective with 2 µm step size. PI (Physik Instrumente) completes its product line of high-velocity M-663 micropositioning stages. The new linear stage version M-663.5U is especially suited for positioning tasks in automation where a resolution of 0.6 µm and a step size of 2 µm are sufficient. The integrated PILine® linear motor provides push forces to 5 N and a maximum velocity of up to 250 mm/s over a 18 mm
Small Size and High Resolution: New Miniature Stage is Only 24 mm Wide at a Reso …
Physik Instrumente (PI) has introduced the new LPS-24 series. At only 24 × 33 × 20 mm³, these new miniature positioning stages provide a travel range of 15 mm with nanometer-precision resolution. The LPS-24 stages fulfil important requirements for the positioning of optical or mechanical components or for the adjustment and manipulation of samples in application environments with a confined space. For the LPS-24 series, PI uses NEXACT® piezo stepping drives. These
More Releases for German
German Maritime Security 2018, German Government Statement!
Despite all international and national efforts, piracy remains a serious peril for the international shipping industry. Especially in Asia (i.e. Chittagong/Bangladesh or on the Strait of Malacca), but also in South America (e.g. Bay of Santos/Brazil or in the port of Callao/Peru) robbery or piracy there has recurred in the recent past. At the West African coast the number of incidents had raised even by 50% with 66 incidents this
More German Investments Mean More German Translations
Why Language Continues to be an Obstacle for Investing in Germany Germany is one of the prime markets for foreign investments, with an estimated 4% of global direct investment making its way into the country. In fact, the world’s second richest man, Warren Buffett, who is only beaten to the top spot on the financial leaderboard by Microsoft Founder Bill Gates, believes Germany to be a ‘great market’, and confirms the
German Design Award 2015
German Design Council Awards a Special Mention to the LR 1000 Laboratory Reactor and Nominates the Tube Mill Staufen, Germany, February 23, 2015 — For the second time, a device produced by IKA® Werke has received the "Special mention for exceptional design quality" award from the German Design Council. The company was presented with the award in the "Excellent Product Design — Industry" category as part of the German Design Award 2015
German Local Trade Tax
All the companies in Germany are liable to pay not only corporate income tax, whose rate is nowadays about 15% of the annual profit of the company, but also trade tax (Gewerbesteuer), which is a tax of German characteristics. Why would we say that trade tax is of German characteristics? Because it is different from the corporate income tax, which is charged by the German Federal Government and it is difficult
Integral Launches German Bureau
Integral Launches German Bureau Appoints Suchit Manchanda as the Head of Operations January 4, 2010: Germany: Integral Fusion, a leading software services firm, has launched operations in Germany and announced the appointment of Suchit Manchanda as their Managing Director. The German bureau will be responsible for strategic business development in European Union organizations and client servicing. Suchit a world class MBA from Hochschule Nürnberg, Germany and a Masters in IT from Jamia
ISPA – German Masters 2008
Magdeburg – Over the long weekend of the 4. Mai more than 1.000 Skat players filled the Mittelland hall in Barleben. The tournaments of the 30. German Mastery and the 27. open International German Single Mastership were held by the International Skat Players Association, ISPA Germany. Patrons of the Games were the 1st Barleber Skat sports club e.V. and the Skat club \"Burger Ihleskater\", whose good organization together with the