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05 December 2018
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The demand for greater efficiency and productivity within industrial and automation applications are the principle drivers in the growth of the global variable frequency drives market.
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09 October 2018
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In electric vehicles, renewable energy and energy efficient technologies, the need for reliability in testing to enhance safety, efficiency and performance has never been greater. Increasingly, electric vehicles and large-scale solar installations applications require the evaluation of larger-current devices. Yokogawa's new WT5000 precision power analyser meets these needs
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12 June 2018
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Together with two of its subsidiaries, WEG has developed a complete drive with a synchronous motor at its core. The result: a powertrain based on a permanent magnet motor that can be customised precisely to customer needs. WG20 gear units and CFW11 variable speed drives complete the drive system
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24 April 2018
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Control Techniques is launching a new 400V servo drive range within the Unidrive M family. Tentatively unveiled at the SPS show in Germany at the back end of 2017, and one of the early launches from the company since its purchase from Emerson Electric by Nidec, they were initially available in Germany and Italy, and are scheduled for UK launch summer 2018
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17 April 2018
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The new WEG Motor Scan enables real-time monitoring of motors via a smart device App in order facilitate preventative and predictive maintenance, and so maximise uptime
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20 November 2017
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Energy consumption is a major factor for most industries. From reducing the financial burden to minimising their environmental impact, companies are constantly seeking ways to increase efficiencies within their processing and manufacturing operations. This article from Invertek Drives looks at the role variable frequency drives can play in achieving this
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30 August 2017
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The new SSW900 soft starter series from WEG provides gentle starting and stopping of three-phase induction motors along with comprehensive motor protection
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08 May 2017
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While variable speed drives provide an important energy saving technology, Mitsubishi Electric’s Matt Handley questions how many of the installed base of drives are actually set up to run at their maximum efficiency
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20 February 2017
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When Pro-Roll's 2-high rolling mill became increasingly unreliable, the specialist metal finisher turned to Softstart for a high duty digital soft starter, replacing an Edison liquid resistance starter that was installed when the mill was electrified in 1957
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09 January 2017
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Modern electric motors may be more efficient and reliable than their ancestors, but they can still fail sometimes. Martin McGuffie, service manager of Euroserv, explains the three common causes of electric motor failure and how maintenance staff can reduce the impact equipment failure can have on business
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22 October 2016
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In more demanding operating environments, it can be difficult for complex electronic assemblies to continue functioning correctly. Exposure to the elements such as moisture, salts, and corrosive chemicals such as oils or fuels take their toll, reports Andy Pye
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23 August 2016
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Variable speed drives (VSDs) and soft starters can both be used to protect expensive equipment and extend the life of the motor and coupling devices. Andy Pye reviews information supplied by Fábio Gonçalez, European Automation manager at WEG and James Archer of Aucom
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24 June 2016
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Europe’s first Dodge controlled start transmission (CST) drive system, is helping prevent repeated breakdowns of a 700m conveyor at a Norwegian mine, saving up to NOK 1 million ($120,000) in lost production each time.
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24 June 2016
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The next phase of the Energy-related Products Directive (commonly referred to as ErP), which comes into force in January next year, is set to play a pivotal role in ensuring energy efficiency across the industrial and process sectors, as Mark McCall, product marketing manager at Newey & Eyre, explains
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22 April 2016
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After bearing problems, electrical faults are the most common cause of motor failure. Yet many organisations ignore electrical testing when they select condition monitoring strategies for the motors that run their plants. Michael Herring, Channel and Platform development manager, Electric Motor Condition Monitoring at SKF explains why they shouldn’t
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04 March 2016
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There are many misconceptions about motor starting. It is often believed that the start current of a motor under full voltage conditions depends on the driven load, but this is totally incorrect
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16 February 2016
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Sixty years ago, when Raaco started manufacturing plastic drawers and mobile storage solutions in Nykøbing Falster, Denmark, pneumatic actuators were the technology of choice for injection moulding and semi-automatic welding line automation.
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11 January 2016
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Permanent magnet brakes offer a safe, lower cost option for servo motors
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01 January 2016
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As any regular reader of CDA will know, when it comes to drive technology energy efficiency is one of the biggest issues to be addressed.
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15 December 2015
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Development work by leading manufacturers is centring on the customisation of both the mechanical and electronic elements of electric motors, as well as the advancement of high efficiency motors. Furthermore, the introduction of special inverters, frequency converters and other electronics that fit directly into the electric motor is ongoing, resulting in intelligent motor technologies
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