17 September 2020
Electrical switching & drive systems & components
When a manufacturing facility on the East Rand urgently required a replacement variable speed drive (VSD) for an extraction fan in its welding facility after the existing drive broke down and halted production, it turned to leading supplier Bearings International (BI) for a solution. Not only did BI have a 75 kW VSD available ex-stock, its technical department assisted the customer with the installation, integration and commissioning of the new drive so that it could be up and running on the same day. The VDrivePlus and AlphaDrive-Micro VSDs are electronic motor control solutions from Varispeed, available as part of its integrated solutions approach.
The VDrivePlus is specifically designed for all variable torque applications and ease of integration, with existing control configurations and ranges from 0,4 to 400 kW, available in 240 and 400 V. It features advanced motor control based on DSP technology, together with smart auto-tuning. Additional features include flexible inverter control, dual high resolution analog inputs and freely mappable I/O channels.
The AlphaDrive-Micro VSD is a compact frequency inverter ranging from 0,2 to 5,5 kW, and available in 240 and 400 V. Together with the VDrivePlus, these VSDs offer the best performance-to-cost ratio on the market, without compromising on quality and reliability.
These Varispeed VSDs can be easily supplemented with the Bauer electric motor range for applications from 0,18 to 355 kW, 400 V and 525/550 V. Applications include pumps, conveyor belts, sanding machines, cooling towers, crushers and pedestal drilling machines.
Beckhoff’s XPlanar boosts productivity in medical device assembly Beckhoff Automation
Electrical switching & drive systems & components
The intelligent transport system, XPlanar from Beckhoff provided the basis for an innovative system concept allowing the specialists at Automation NTH to reduce the space requirement of an assembly machine for medical diagnostic devices by a factor of 10.
Read more...Smart features increase crane safety
Electrical switching & drive systems & components
The newly launched Konecranes S series hoist offers a large bouquet of smart features which not only increase lifting device safety but also deliver a higher level of operator protection.
Read more...Redefining industrial lifting
Electrical switching & drive systems & components
The Konecranes S-series hoist redefines industrial lifting through its integration of a ground-breaking synthetic rope with smart features, a lifting capacity of 20 tons, and the ability to adapt to diverse girder configurations.
Read more...Seven years of uninterrupted service
Electrical switching & drive systems & components
A set of hydraulically operated Corflex pinch valves, installed in 2018 at a major North African gold mine, has delivered in one of the continent’s most demanding slurry-handling applications.
Read more...New generation soft starter ranges Schneider Electric South Africa
Electrical switching & drive systems & components
Schneider Electric has launched its new generation Altivar ATS430 and ATS490 soft starter ranges in Anglophone Africa, the latest innovations in motor control technology.
Read more...Reinventing the wheel
Editor's Choice Electrical switching & drive systems & components
Once a curiosity in the early automotive age, in-wheel motors are now re-emerging with real promise. From electric cars to commercial vehicles and even aircraft, they are on the verge of transforming transportation engineering.
Read more...NORD modular drives for frequently changing motor speeds Bearing Man Group T/A BMG
Electrical switching & drive systems & components
BMG has made a substantial investment over the years to ensure assembly, stockholdings and technical support for the Nord range are in line with stringent international quality, safety and environmental standards.
Read more...PC-based control for sustainable fertiliser production on an industrial scale Beckhoff Automation
Electrical switching & drive systems & components
On a farm in the USA, valuable ammonia is extracted from slurry and processed into ammonium sulphate. NSI Byosis has transformed this complex process into a flexible modular system. This modular approach requires an automation solution with flexible scalability in both hardware and software, which this Dutch company has found in PC-based control from Beckhoff.
Read more...Redefining motion control with Festo’s vision for seamless and intelligent automation Festo
Editor's Choice Electrical switching & drive systems & components
The quest for precision, flexibility and efficiency continues to shape the future of industrial automation, and Festo, as a long-standing leader in automation technology, stands firmly at the forefront of this movement, driving innovation and setting the benchmark for excellence.
Read more...The opportunity and impact of MEPS electric motor regulations WEG Africa
Editor's Choice Electrical switching & drive systems & components
South African companies are gearing up for the new Minimum Energy Performance Standards, part of a global trend towards energy-efficient electric motors.
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