Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Gearless drive system for elevator doors combines safety and versatility

31.03.2015
  • Gearless drive system for elevator doors with high ride quality and low noise emission
  • Versatile solutions for doors weighing up to 280 kilograms
  • Single-button commissioning halves time required for installation
  • Integral sensor unit in motor provides a high level of safety

Siemens is extending its Sidoor range with a gearless drive system for elevator doors. The Sidoor ATE500E model introduces EC (electronically commutated) technology to the Sidoor lineup for the first time. Its new gearless EC direct drive requires less maintenance and exhibits less wear than DC (direct current) drives.

The result: a longer service life, improved energy performance and reduced operating costs. Sidoor ATE500E delivers short door opening times and rapid acceleration ramps of up to 3,000 millimeters per second squared (mm/s²). The gearless drive system from Siemens also offers a high dynamic response, excellent ride quality and high holding torque coupled with low noise emission and motor heating.

Thanks to "single-button commissioning", Sidoor ATE500E can be set up quickly and easily too – with an automatic training journey to complete the process. This ensures incorrect settings are avoided. The motor in the drive system, which is compatible with doors weighing up to 280 kilograms, can even be used in different orientations.

The gearless drive system provides a high level of safety thanks to an integral sensor unit in the motor that monitors operating data. Sidoor ATE500E also features a temperature sensor that records the heat generation of the drive so that the motor can be operated close to the thermal load limit, for example, and still be protected against overloading. Another sensor, this time a high-resolution magnetic unit, records information related to the angle of rotation. The position of the door is measured via an incremental position encoder simulation. The Sidoor FOC (Field Oriented Control) control concept optimizes the motor speed in a closed-loop procedure, moreover, to ensure high control quality independent of weight. An intelligent diagnostics unit additionally carries out an automated function test prior to every journey, which improves efficiency. The proven circuit logic provides additional protection for the electronic systems in the event of exposure to external forces.

Sidoor ATE500E is uncomplicated to install; indeed Siemens has taken care to simplify the process of retrofitting old systems with an innovative screwless enclosure concept. The optional Sidoor software kit simplifies application and offers detailed parameterization and diagnostics. The new gearless drive system is versatile enough to be used with a range of different communication interfaces, for example with a CAN or relay module.

For further information in Sidoor, please see www.siemens.com/sidoor


Siemens AG (Berlin and Munich) is a global technology powerhouse that has stood for engineering excellence, innovation, quality, reliability and internationality for more than 165 years. The company is active in more than 200 countries, focusing on the areas of electrification, automation and digitalization. One of the world's largest producers of energy-efficient, resource-saving technologies, Siemens is No. 1 in offshore wind turbine construction, a leading supplier of combined cycle turbines for power generation, a major provider of power transmission solutions and a pioneer in infrastructure solutions as well as automation, drive and software solutions for industry. The company is also a leading provider of medical imaging equipment – such as computed tomography and magnetic resonance imaging systems – and a leader in laboratory diagnostics as well as clinical IT. In fiscal 2014, which ended on September 30, 2014, Siemens generated revenue from continuing operations of €71.9 billion and net income of €5.5 billion. At the end of September 2014, the company had around 343,000 employees worldwide on a continuing basis.

Further information is available on the Internet at www.siemens.com


Reference Number: PR2015030153DFEN


Contact


Mr. Peter Jefimiec
Digital Factory Division
Siemens AG

Gleiwitzer Str. 555

90475 Nuremberg

Germany

Tel: +49 (911) 895-7975

peter.jefimiec​@siemens.com

Peter Jefimiec | Siemens Digital Factory

More articles from Power and Electrical Engineering:

nachricht Fraunhofer Researchers Develop High-Pressure Sensors for Extreme Temperature
28.06.2017 | Fraunhofer-Institut für Zuverlässigkeit und Mikrointegration IZM

nachricht Touch Displays WAY-AX and WAY-DX by WayCon
27.06.2017 | WayCon Positionsmesstechnik GmbH

All articles from Power and Electrical Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Can we see monkeys from space? Emerging technologies to map biodiversity

An international team of scientists has proposed a new multi-disciplinary approach in which an array of new technologies will allow us to map biodiversity and the risks that wildlife is facing at the scale of whole landscapes. The findings are published in Nature Ecology and Evolution. This international research is led by the Kunming Institute of Zoology from China, University of East Anglia, University of Leicester and the Leibniz Institute for Zoo and Wildlife Research.

Using a combination of satellite and ground data, the team proposes that it is now possible to map biodiversity with an accuracy that has not been previously...

Im Focus: Climate satellite: Tracking methane with robust laser technology

Heatwaves in the Arctic, longer periods of vegetation in Europe, severe floods in West Africa – starting in 2021, scientists want to explore the emissions of the greenhouse gas methane with the German-French satellite MERLIN. This is made possible by a new robust laser system of the Fraunhofer Institute for Laser Technology ILT in Aachen, which achieves unprecedented measurement accuracy.

Methane is primarily the result of the decomposition of organic matter. The gas has a 25 times greater warming potential than carbon dioxide, but is not as...

Im Focus: How protons move through a fuel cell

Hydrogen is regarded as the energy source of the future: It is produced with solar power and can be used to generate heat and electricity in fuel cells. Empa researchers have now succeeded in decoding the movement of hydrogen ions in crystals – a key step towards more efficient energy conversion in the hydrogen industry of tomorrow.

As charge carriers, electrons and ions play the leading role in electrochemical energy storage devices and converters such as batteries and fuel cells. Proton...

Im Focus: A unique data centre for cosmological simulations

Scientists from the Excellence Cluster Universe at the Ludwig-Maximilians-Universität Munich have establised "Cosmowebportal", a unique data centre for cosmological simulations located at the Leibniz Supercomputing Centre (LRZ) of the Bavarian Academy of Sciences. The complete results of a series of large hydrodynamical cosmological simulations are available, with data volumes typically exceeding several hundred terabytes. Scientists worldwide can interactively explore these complex simulations via a web interface and directly access the results.

With current telescopes, scientists can observe our Universe’s galaxies and galaxy clusters and their distribution along an invisible cosmic web. From the...

Im Focus: Scientists develop molecular thermometer for contactless measurement using infrared light

Temperature measurements possible even on the smallest scale / Molecular ruby for use in material sciences, biology, and medicine

Chemists at Johannes Gutenberg University Mainz (JGU) in cooperation with researchers of the German Federal Institute for Materials Research and Testing (BAM)...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Plants are networkers

19.06.2017 | Event News

Digital Survival Training for Executives

13.06.2017 | Event News

Global Learning Council Summit 2017

13.06.2017 | Event News

 
Latest News

Supersensitive through quantum entanglement

28.06.2017 | Physics and Astronomy

X-ray photoelectron spectroscopy under real ambient pressure conditions

28.06.2017 | Physics and Astronomy

Mice provide insight into genetics of autism spectrum disorders

28.06.2017 | Health and Medicine

VideoLinks
B2B-VideoLinks
More VideoLinks >>>