2nd Quarter 2012Electrical switching & drive systems & components
SEW-Eurodrive recently launched the new Movitrac LTP B frequency inverter. This new unit series is extremely versatile and can be used with a variety of different motors: asynchronous motors, permanent-field synchronous motors and servomotors. With their IP55 degree of protection, these inverters do not even need a space in the control cabinet.
This new frequency inverter is the perfect match for a large variety of drive solutions in a wide range of applications. It is easy to install, highly reliable, and particularly efficient. The series can be used universally. The wide range of application options for different motor types and tasks allows for an optimum drive solution in terms of efficiency and energy consumption. In addition to the energy saving function that reduces consumption in part-load operation and the sleep mode that switches off entire areas (as long as they are not needed), the operation of synchronous motors in speed control mode is another aspect that characterises this sustainable product.
The Movitrac LTP B is available in six frame sizes from 0,37 kW to 160 kW for a line voltage of 230 V or 400 V. The IP55/NEMA 12 degree of protection ensures that this inverter series can be used in rough ambient conditions. In this way, the Movitrac frequency inverters operate reliably and flexibly, even when exposed to dust or water. This drive solution is also ideally suited for solutions outside the control cabinet, where less enclosed space is required.
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New to BMG’s electromechanical range are energy-efficient Synergy PI150 series frequency inverters, which have been designed for efficient use in many applications.
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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.
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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.
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BMG has been appointed by The Timken Company as a distributor in southern Africa for the Rollon linear motion guidance system.
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Read more...Servo motor series for explosive environments with expanded certification Parker Hannifin - Sales Company South Africa
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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.
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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.
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