2nd Quarter 2012Electrical switching & drive systems & components
Using Siemens technology, the world’s first solar ski lift is being operated in Tenna, in the Swiss Canton of Grisons. The Skilift Tenna (GST) co-operative opted for technology from Siemens Industry Automation Division to modernise its drag-lift. Since its commissioning in late 2011, the solar ski lift has produced three times more solar power than that required to operate it and has doubled the number of people it can transport.
The 460 metre long drag-lift is located at an altitude of 1644 metres in the holiday resort of Tenna and required refurbishing after 40 years in operation. To achieve this, GST opted for a combination of a photovoltaic system and automation.
The newly installed photovoltaic equipment associated with the drag-lift is based on a solar wing system, whereby 82 photovoltaic modules forming so-called solar wings are hung between position of the sun. The system produces a total power of about 90 000 kWh a year, two thirds of which are fed back into the grid at market prices, using Sinvert PVM string inverters. The drag-lift’s operation involves a significant number of automation components. A Simatic S7 programmable logic controller, enhanced with a fail-safe CPU and ET 200S modules, control the ski lift‘s movements. The refurbishment made it possible to double the hourly transport capacity to 800 persons. The exchange of data between the lift’s mountain and valley stations is also based on Siemens technology, using an IM 151-3 interface module from the ET 200S distributed peripherals range. The entire ski lift system is operated using a Simatic Touch Panel.
New generation low power frequency inverters Bearing Man Group T/A BMG
Electrical switching & drive systems & components
New to BMG’s electromechanical range are energy-efficient Synergy PI150 series frequency inverters, which have been designed for efficient use in many applications.
Read more...Planar motor system for quality assurance Beckhoff Automation
Editor's Choice Electrical switching & drive systems & components
Achieving the shortest possible inspection times, even when working with different components, is paramount when it comes to series production. This is precisely what special machine builder, stoba Sondermaschinen set out to achieve with its InspectorONE optical inspection system, which is based on deep learning and features the Beckhoff XPlanar planar motor system at the conveyor system core.
Read more...Siemens elevates automotive and aerospace simulation Siemens South Africa
Electrical switching & drive systems & components
Siemens Digital Industries Software has announced the latest update to its Simcenter portfolio, delivering advancements in aerostructure analysis, electric motor design, gear optimisation and smart virtual sensing. These enhancements are designed to streamline workflows, accelerate certification and provide deeper insights into system performance.
Read more...Turbomachinery controls: the call of duty Schneider Electric South Africa
Electrical switching & drive systems & components
There’s a lot to be said about the unsung heroes of this world; those men, women and machines that deliver such important functions, often overlooked and recognised. One such machine is turbomachinery, and while the name does sound quite obvious to the layman, its rich history and daily functions are not.
Read more...More movement in the market
Electrical switching & drive systems & components
Aerotech aims to revolutionise the market for precision motion and machine controls with an intuitive control platform.
Read more...Motion technology for all types of automation Bearing Man Group T/A BMG
News & events Electrical switching & drive systems & components
BMG has been appointed by The Timken Company as a distributor in southern Africa for the Rollon linear motion guidance system.
Read more...Servo motor series for explosive environments with expanded certification Parker Hannifin - Sales Company South Africa
Electrical switching & drive systems & components
Parker Hannifin’s ongoing commitment to safety and performance in hazardous environments is evident in the new certifications and product improvements for its EY and EX servo motor series.
Read more...The world’s most powerful worm
Editor's Choice Electrical switching & drive systems & components
Geothermal energy from the natural heat of the Earth is an inexhaustible resource, yet the growth of the global geothermal power sector lags behind other renewable energies. Now Swiss startup, Borobotics is hoping to speed this up with its innovative new electric-powered geothermal drilling robot, which can be used to fast-track and lower the cost of heat pump installations in confined spaces.
Read more...The impact of gearless mill drive technology on CO2 emissions
Electrical switching & drive systems & components
ABB has released an in-depth white paper detailing the vital role that gearless grinding technologies can play in driving productivity in mining while simultaneously reducing their carbon footprint.
Read more...Revolutionising TIG welding for aerospace manufacturing
Electrical switching & drive systems & components
Yaskawa Southern Africa has partnered with Aerosud Aviation, a leading aerospace manufacturer, to implement a cutting-edge robotic TIG welding solution tailored to the exacting demands of aerospace production.
printer friendly version