2nd Quarter 2019Electrical switching & drive systems & components
WEG variable speed drives (VSDs) offer the agricultural sector the ability to reduce the operating cost on automated water collection systems with a reduction in motor energy consumption when the motor speed is reduced. In addition, they allow the monitoring of all functionalities of a pumping operation, including special functions that not only save operating costs, but optimise, control and protect the entire irrigation system. Just as significant is the ability to send commands automatically to the electric motor, thereby facilitating optimum control of the pumping installation. This allows greater effectiveness when irrigating.
The WEG CFW 700 frequency inverter provides accurate speed variation for the electric motor, ensuring it operates according to the irrigation system pressure needs, and with the necessary field telemetry it can also take different land inclinations into account. Another important benefit is the ability to detect low pressure indicating leakage in a pipeline.
Where water is being pumped from a river to the dam for further irrigation, use of the WEG VSD will allow optimum control of the water level. It will prevent overflow situations, and dry pumping can be set up without the addition of flow sensors. The VSD can also be used to facilitate sleep and wake modes in the pump operation. This facilitates significant cost savings as pumping can then be done on a demand driven basis only.
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.