SEW-Eurodrive supplied 64 Movigear geared servo motors to a major local OEM. Based in Paarl, H.G. Molenaar in turn designed, manufactured and supplied a weighing conveyor system to a leading German company in the frozen fish and vegetable packing sector.
The system comprises a central conveyor fed by eight smaller weighing conveyors, each containing the various frozen food products to be mixed according to specification. Each conveyor has a separate loadcell to determine the exact weight of the component products. Meanwhile, the overall speed, precision and quality of the entire process is controlled by a master PLC.
The Movigear solution is ideal for this application due to its 200:1 speed range, together with the fact that these units are designed specifically for the strict hygiene requirements of the food and beverage industry. Panel space was a definite consideration with this project, which meant there was no space for centralised, bulky speed controllers. Hence the compact modularity of the Movigear units was ideal. Another feature is onboard input/output controls that interact directly with the Movigear electronics, meaning no additional wiring to the master PLC. Thus, all control is via the SBUS protocol directly from the master PLC daisy-chained to the drives themselves.
In addition, the turnkey solution provided by SEW-Eurodrive had to contend with an extreme temperature range from -25 to 25°C. A special oil for food and beverage applications was also required to protect against any harm caused in the unlikely event of any leaks developing.
Magma X100 delivers AMB systems for wide range of industrial machinery
Electrical switching & drive systems & components
SpinDrive launches Magma X100 controller, bringing active magnetic bearing technology to a new generation of industrial applications. The Magma X100 expands SpinDrive’s oil-free, frictionless AMB technology to applications below 150 kW, unlocking new addressable markets.
Read more...Why lubrication fails in mining and what to do about it
Editor's Choice Electrical switching & drive systems & components
Lubrication Engineers explains the recurring failure points behind mining lubrication problems and how the right product, storage and application practices can improve equipment reliability.
Read more...Echain protects cables in cleanrooms igus
Electrical switching & drive systems & components
Advanced polymer manufacturer igus has developed a new cleanroom energy chain with an innovative guide system that allows for abrasion-resistant travel over distances of up to 30 metres.
Read more...PowerFlex drives cut energy use by up to 30% amid rising costs
Electrical switching & drive systems & components
Rockwell Automation’s PowerFlex 755TS variable frequency drives are delivering energy reductions of 10 to 30% in Africa’s industrial operations, with adaptive control and predictive maintenance features that cut downtime by up to 50%.
Read more...Next-generation oil-free motor systems with active magnetic bearings
Electrical switching & drive systems & components
WEG and SpinDrive are collaborating to integrate SpinDrive’s AMBs and built-in IoT condition monitoring into WEG’s market-leading electric motor offering, creating an oil-free, maintenance-free drive solution.
Read more...Direct drive with integrated control Vepac Electronics
Electrical switching & drive systems & components
The PSD 40 direct drive is a mechatronic system with integrated control, bus interface and absolute measuring system, with no battery required.
Read more...AI-powered on-premises analytics for industrial drives Siemens South Africa
Electrical switching & drive systems & components
Siemens is introducing a new on-premises analytics solution for industrial drive systems. The software enables users to evaluate drive data entirely within their own infrastructure and meet stringent data-sovereignty requirements.
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