1st Quarter 2013Electrical switching & drive systems & components
Siemens Industry Automation Division has added the compact Sirius 3RM1 motor starter to its switching technology portfolio. The module has been designed as both a direct-on-line starter and a reversing starter with integrated overload protection for smaller motors with a rating of up to 3 kW. It is used in fans, pumps and lifting gear as well as in machine tools. At just 22,5 mm wide, the Sirius 3RM1 requires very little space in the control cabinet.
Besides its narrow profile, the Sirius 3RM1 has an economical hybrid technology that combines the benefits of semiconductor and relay systems in one device. The low-wear semiconductor components are responsible for connection and disconnection operations, while an energy-efficient relay system is used during operation. This extends the motor starter’s service life and reduces maintenance demands.
The new motor starter also has a special infeed system which permits fast and simple implementation of assemblies. As the main circuit is centrally connected to the infeed system, there is no need for separate wiring of the individual motor starters. The assembly with the infeed system is particularly suitable for conveyor systems in which a large number of motors are used on one conveyor belt. When maintenance is required, the individual motor starters from an existing assembly can be removed from the group with little effort. Moreover, the motor starters can also be simply slotted in in the main circuit using a device connector, so there is no need for extensive manual power supply wiring between the motor starters in the assembly. Wiring errors cannot therefore occur and commissioning of the motor starters is speeded up.
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.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version