The innovative motor concept has all the advantages of direct drives such as high force density, high dynamic response, good control features and outstanding precision. As the secondary section track no longer has a permanent magnet, the 1FN6 is very inexpensive, especially in the case of long traversing distances.
The motor is therefore primarily used for applications in handling and linked axes or in highly dynamic and highly precise feeding axes of water-jet and laser-beam cutting machines. It is therefore an alternative to classic drive solutions with mechanical transmission elements such as gear racks or ball screws, as well as being an alternative to other types of motor such as asynchronous linear or reluctance motors. It is also ideal for applications in which a magnet-free secondary section track is essential.
In many applications in the machine tool area, long traversing distances have to be traveled quickly and precisely. Due to the costs of permanent magnets or in applications where it is difficult to protect the secondary section track against dirt, previous linear motor concepts could not be used or could only be used to a limited extent. The new 1FN8 linear motor is a synchronous linear motor developed by Siemens with a magnet-free secondary section track.
Volker M. Banholzer | Siemens Industry
Fraunhofer scientists develop universally applicable broadband eddy current electronics
09.04.2019 | Fraunhofer-Institut für Zerstörungsfreie Prüfverfahren IZFP
One third less consumption: Industry & research work together on fuel-efficient SI engines
04.03.2019 | Forschungsvereinigung Verbrennungskraftmaschinen e.V.
Flexible, organic and printed electronics conquer everyday life. The forecasts for growth promise increasing markets and opportunities for the industry. In Europe, top institutions and companies are engaged in research and further development of these technologies for tomorrow's markets and applications. However, access by SMEs is difficult. The European project SmartEEs - Smart Emerging Electronics Servicing works on the establishment of a European innovation network, which supports both the access to competences as well as the support of the enterprises with the assumption of innovations and the progress up to the commercialization.
It surrounds us and almost unconsciously accompanies us through everyday life - printed electronics. It starts with smart labels or RFID tags in clothing, we...
The human eye is particularly sensitive to green, but less sensitive to blue and red. Chemists led by Hubert Huppertz at the University of Innsbruck have now developed a new red phosphor whose light is well perceived by the eye. This increases the light yield of white LEDs by around one sixth, which can significantly improve the energy efficiency of lighting systems.
Light emitting diodes or LEDs are only able to produce light of a certain colour. However, white light can be created using different colour mixing processes.
Researchers led by Francesca Ferlaino from the University of Innsbruck and the Austrian Academy of Sciences report in Physical Review X on the observation of supersolid behavior in dipolar quantum gases of erbium and dysprosium. In the dysprosium gas these properties are unprecedentedly long-lived. This sets the stage for future investigations into the nature of this exotic phase of matter.
Supersolidity is a paradoxical state where the matter is both crystallized and superfluid. Predicted 50 years ago, such a counter-intuitive phase, featuring...
A stellar flare 10 times more powerful than anything seen on our sun has burst from an ultracool star almost the same size as Jupiter
A localization phenomenon boosts the accuracy of solving quantum many-body problems with quantum computers which are otherwise challenging for conventional computers. This brings such digital quantum simulation within reach on quantum devices available today.
Quantum computers promise to solve certain computational problems exponentially faster than any classical machine. “A particularly promising application is the...
17.04.2019 | Event News
15.04.2019 | Event News
09.04.2019 | Event News
25.04.2019 | Materials Sciences
25.04.2019 | Earth Sciences
25.04.2019 | Life Sciences