1st Quarter 2013Electrical switching & drive systems & components
BMG has extended its range of mechanical power cylinders to include the eco-friendly Tsubaki zip chain actuators, which utilise the world’s first zip chain. “These compact linear actuators, which have been designed for high-speed, high-frequency operation, use about a 30th of the energy of equivalent hydraulic actuators,” says Carlo Beukes, BMG’s power transmission product manager.
With a multi-point stopping capability and a multi-level position setting for easy position control, they ensure increased productivity and reduced energy usage in a wide range of industries. Zip chain actuators are used in any application requiring linear actuation, including production lines for automobiles, semi-conductors and LCDs. They are also used in the medical sector and for home automation.”
They have two lengths of chain that lock together like a zipper to form a single rigid column which is capable of pushing and pulling. When they withdraw and uncouple, they coil back compactly into plastic storage cases. This design offers significant space-saving compared with conventional linear actuator mechanisms. This means the system can be installed in cramped spaces in applications including transfer and lifting equipment. Another advantage is the range of installation options – the units can be positioned vertically, horizontally or hanging.
Another important feature is the incorporation of an electrical brake-motor, servo motor or geared motor encompassing Tsubaki’s highly efficient zip chain technology. Proportional motor and sprocket rotational speeds ensure constant operational speed. This allows easy multi-point stopping and multi-level positioning capability. The use of the zip chain ensures high-speed operation up to 1000 mm/sec compared to conventional screw, hydraulic or compressed air actuators. The integration of dedicated sprockets ensures high efficiency in all applications.
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...Additives drive fuel efficiency and engine protection Bearing Man Group T/A BMG
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Rising fuel costs and increasing pressure on equipment reliability are driving demand for solutions that improve diesel engine efficiency. BMG addresses this requirement in Africa through its range of Liqui Moly additives.
Read more...Direct drive with integrated control Vepac Electronics
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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
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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.
Read more...Hydrostatic machine base for ultra-precision grinding centre
Electrical switching & drive systems & components
Hyprostatik Schönfeld has developed a high-precision hydrostatic machine base for a new ultra-precision grinding centre for Optotech. The machine platform enables a previously unattainable combination of dimensional accuracy, dynamics and surface quality in the ultra-precision grinding of optical surfaces.
Read more...Innovative drive system for smart logistics Horne Technologies
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With its new DualGear, Faulhaber presents a high-performance drive system with high dynamics, robustness and precision in a compact, diameter-compliant design.
Read more...Proportionate specification for hazardous locations
Electrical switching & drive systems & components
As automation spreads deeper into processing, handling and transport operations, motors are increasingly required to operate in spaces that sit on the edge of hazardous zones.
Read more...Redefining compact motorsport driving simulators
Electrical switching & drive systems & components
Leading driver-in-the-loop simulator manufacturer, Ansible Motion has introduced the Delta T1 Sport, the first in a new class of motorsport simulators that offers high-fidelity dynamics, ultra-low latency and a fully immersive experience, all within a compact footprint and accessible price point.
Read more...The shopping cart that knows the way Horne Technologies
Electrical switching & drive systems & components
How can visually impaired and blind people shop independently in a supermarket? VIRAS supplies the answer: an autonomous shopping cart developed at the Eastern Switzerland University of Applied Sciences.
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