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Press Office - Zest WEG Group - Variable Speed Drives

Zest WEG Group - Variable Speed Drives

The Zest WEG Group, a subsidiary of leading Brazilian motor and controls manufacturer WEG, has a strong commitment to contributing to the development of the African region, and has been servicing the continent for more than 35 years. An in-depth understanding of operating conditions, applications and years of experience on the African continent, has ensured that the Zest WEG Group service offering is fit-for-purpose. By leveraging best practice engineering and manufacturing capabilities, the group is able to offer a range of standard off-the-shelf products as well as end-to-end energy solutions


Thermoplastic press supplied for aerospace industry

     20th October 2017 Hydraulic components and turnkey hydraulic systems supplier Hytec Cape Town designed and constructed a 400 t thermoplastic press containing hydraulic components, for composite materials supplier AAT Composites, Hytec announced last month. A Recaro Group subsidiary based in Somerset West, AAT... 

Incremental improvements now leading to energy efficiency  

By: Robyn Wilkinson     25th August 2017 Having reached an advanced stage, power generation technology development has slowed worldwide, with companies instead intensifying their focus on the cumulative energy savings that can be realised through intensive equipment modifications and the disciplined application of existing technologies,... 

Doing away with dust damage: RTS Africa spin filters help compressors ‘breathe’ easier

     28th July 2017 Air compressors used in industry are, for the most part, well-proven, reliable pieces of equipment, able to operate for years with relatively little maintenance. But their very reliability can lead to problems when the quality of their intake air is neglected. “Many industrial air compressors... 

KZN Industrial Show 2017, Durban ICC, 26 – 29 July, Stand D01, D14 & E19, Hall 1

     28th July 2017 Parker Hannifin to showcase motion and control solutions for the industrial industry at KZN Industrial Show 2017 Parker Hannifin, the global leader in motion and control technologies, have three distributors exhibiting at this year’s KZN Industrial Show in Durban, South Africa from 26 – 29 July... 

Self-Generated Power Needs Special Focus On Efficiency

     20th July 2017 Remote projects that are far from national power grids will tend to pay a premium for generating their own energy; so they need to plan carefully to use it as efficiently as they can. This is the advice of Zest WEG Group CEO Louis Meiring, who emphasises the opportunities presented by modern... 

Solar Powered Variable Speed Drives For Remote Borehole Applications

     21st June 2017 Farmers are making increasing use of photovoltaic solar panels and variable speed drives (VSDs) to get clean and continuous power to their boreholes in remote locations, cutting out the need for costly infrastructure and cables to link with the main grid. Zest WEG Group, a subsidiary of leading... 

Solutions specialist expands product range

By: Simone Liedtke     26th May 2017 Electrical solutions specialist Magnet Electrical – a subsidiary of Magnet Group – has extended its range of automation solutions with the addition of automation systems company Schneider Electric’s new Altivar ATV320 variable-speed drives (VSDs). 

Omron to fly Sysmac motion solutions flag at KITE 2017

     3rd May 2017 Omron will showcase its flagship Sysmac motion solutions, incorporating robotic and visual inspection control, at the Kwazulu-Natal Industrial Technology Exhibition (KITE) from 26 to 28 July at the Durban Exhibition Centre in Durban. The exhibition is perceived as a major platform for Omron’s... 

Omron to fly Sysmac motion solutions flag at KITE 2017

     3rd May 2017 Omron will showcase its flagship Sysmac motion solutions, incorporating robotic and visual inspection control, at the Kwazulu-Natal Industrial Technology Exhibition (KITE) from 26 to 28 July at the Durban Exhibition Centre in Durban. The exhibition is perceived as a major platform for Omron’s... 

The accompanying image can be downloaded in high and low resolution from here

     12th April 2017 Parker Hannifin, the global leader in motion and control technologies, now offers an advanced software solution for its AC10 range of compact variable speed drives (VSDs). The company’s DSE Lite is more advanced than other software offered for comparable VSDs used in general purpose industrial... 

Latest EtherCat solutions, IOT devices from Omron take centre stage at African Automation Fair 2017

     6th April 2017 Omron’s EtherCat solutions and Internet of Things (IOT) devices will take centre stage at the African Automation Fair (AAF) from 6 to 8 June 2017 at Ticketpro Dome in North Riding, Johannesburg. In particular, a new IOT EtherCat module will be launched. There will also be a strong emphasis on... 

New VSDs in high demand

By: Sascha Solomons     24th February 2017 Following the launch of its Movitrac LTP B HVAC, or heating ventilation and air-conditioning, variable-speed drives (VSDs) last year, automation manufacturer SEW-Eurodrive says the demand from the HVAC industry has been high. 

Production capacity grows in SA automotive industry

By: Robyn Wilkinson     10th February 2017 The outlook for the local automotive industry for the next three to five years is very positive, with several manufacturers planning upgrades and expansions at their facilities to increase capacity, says drive technology provider SEW Eurodrive South Africa (SA) sales engineer Willem Strydom. 

Pumping station optimisation saves energy, reduces leaks and reduces TCO

     8th February 2017 An upgrade of the water treatment and water supply system in Samara, Russia, has seen the implementation of innovative software-driven process optimisation built on Mitsubishi Electric MAPS SCADA. The optimisation and control solution implemented across 37 boosting pumping stations has improved... 

Complete solution provided for medium voltage applications

     27th January 2017 Last month, automation solutions provider Weg launched the new MVW3000 series of variable speed drives (VSDs) for voltages from 2.3 kV to 8 kV and power levels from 280 kW to 2 400 kW. Weg highlights that this series is built with multilevel technology and cascaded H-bridge inverters. The... 

Inverter drives set for April launch

     27th January 2017 Manufacturing, marketing and sales of electrical and electronic equipment provider Mitsubishi Electric is set to launch the latest addition to its FR-A800 inverter drives in Europe in April this year. It is based on its FR-A800 series variable speed drives (VSDs) with an integrated Web server and... 

No excuses for noninvestment in greener buildings

By: Simone Liedtke     9th December 2016 With such a strong business case for energy efficiency and renewable energy, energy solutions provider Johnson Controls area GM Neil Cameron says South African companies do not have an excuse for not investing in greener buildings. 

Musk and Gates geniuses? I think not

By: Terry Mackenzie-hoy     2nd December 2016 The other day JP and I were chewing the fat. I mentioned to JP that Elon Musk’s SpaceX rocket had gone up on the launch pad with a fearful scene of destruction. I also said that Musk was saying that it was not an explosion as much as it was a “fast fire”. I said I was not too sure about this; I... 

Voltage optimisation solution punted as way to cut energy costs

By: Mia Breytenbach     28th October 2016 A deal by South African energy efficiency specialists Rhino Lighting and Powerstar South Africa (SA) has signalled the nationwide roll-out of a globally patented Powerstar range of voltage optimisation systems for local industry, which has resulted in energy cost-savings of more than 25% in some... 

US show offers new opportunities for Invertek

     7th September 2016 Invertek Drives’ international sales partner Bardac Corporation will be showcasing the co-ordination capabilities of Optidrive variable speed drives with integrated drive.web distributed control technology at Pack Expo being held in Chicago later this year. Bardac Corporation, based in... 

New Schneider Electric variable-speed drives improve efficiency, security

By: Schalk Burger     19th August 2016 The research and development (R&D) of the latest generation of industrial equipment manufacturer Schneider Electric’s Altivar process variable-speed drives (VSDs) focused on smooth performance and efficiency, cybersecurity and connectivity to support automated industrial systems, says Schneider... 

Perspective, innovation and positivity: the keys to successfully mastering current economic challenges

     1st July 2016 South Africans are currently enduring an extremely financially challenging – and at times even fraught - 2016. Business confidence has hit its lowest level in more than two decades as the threat of junk status, drought, a charged political atmosphere, Great Britain’s exit from the European Union... 

Schneider Electric launches new Altivar Machine range of variable speed drives

     21st June 2016 Schneider Electric, the global specialist in energy management and automation, has announced the availability of its Altivar Machine range of variable speed drives, with the Altivar 320 leading the line-up of new drives dedicated to the needs of machine manufacturers in the southern African... 

RTS Africa Engineering – Growing interest locally and internationally in the multiple benefits of back-channel cooling and spin filter technology

     30th May 2016 An electricity tariff increase of almost 10%, announced at the beginning of March 2016 has put further pressure on the industrial sector – and underscored the importance of energy efficiency in all aspects of company operations. Variable speed drives (VSDs) have proven to be one of the most... 

Manufacturer to focus on drought relief initiative

     6th May 2016 At this year’s Nampo (or National Maize Producers Organisation) Harvest Day, components manufacturer Bearing Man Group (BMG) will be focusing on its  ‘Feed a Farmer/Voer ‘n Boer’ initiative, in addition to exhibiting its extensive range of agricultural components. BMG agricultural manager Carlo... 

New Gauteng Laboratory makes VSD bearing protection affordable in S.A.

     11th March 2016 World's First 1 Ring Solution 5 years and millions of rands later the new 'Earthrings 350 high current ring' will be launched later this month. Its unique benefit is that only one Earthring will be required to protect AC motors all the way up to 350 kilowatts, no insulated bearings or other... 

Water company helping to combat climate change

By: Lynne Jackson     4th March 2016 With meteorologists claiming that the current drought in South Africa is because El Niño is preventing moisture reaching the sub-Saharan Africa region, water service provider Mega Water states that the country will have to consider decentralised water treatment, the capturing of rainwater and the... 

Energy efficiency in farming – no longer a nice to have but a crucial necessity

     16th February 2016 Farming in South Africa, as in many parts of the world, is faced with severe drought conditions and steadily increasing costs on all fronts. Labour, infrastructure, equipment, transport, energy, livestock and seed stock are becoming more and more expensive. Farmers’ need to counterbalance these... 

Zest extends guarantees across all products

By: Anine Kilian     5th February 2016 South African electrical equipment supplier and manufacturer Zest WEG will extend guarantees on all its WEG products. The guarantees will vary from product to product, but all customers are still assured of the same level of in-field support for which Zest WEG Group Africa is known. 

Zest WEG Group Africa first again ñthis time with extended product guarantees

     5th February 2016 Long gone are the days of being considered a run-of-the-mill OEM. This is the strong message being given to all industries by Zest WEG Group Africa. With WEG Brazil as its parent company, this group has its roots firmly in Africa and its commitment to the continent is without question, especially... 

Zest extends WEG product guarantees

By: Anine Kilian     26th January 2016 South African electrical equipment supplier and manufacturer Zest WEG will extend guarantees on all its WEG products. The guarantees will vary from product to product, but all customers are still assured of the same level of in-field support for which Zest WEG Group Africa is known. 

Electric motors donated to training facility

     22nd January 2016 Electric motors manufacturer Zest WEG Group donated a substantial quantity of electrical equipment, which includes electric motors, to the Tshwane North Technical and Vocational Education and Training (TVET) College late last year.  

Zest Weg Group Displays Commitment To Education In Donation Of Equipment To Tshwane North Tvet College

     17th November 2015 Zest WEG Group believes that it has a fundamental responsibility to assist in improving the lives of disadvantaged individuals in South Africa by providing access to education and skills development opportunities within the engineering industry. The CSI policy not only underpins the group’s... 

New magnetic system from SKF offers oil-free, energy-efficient solutions for centrifugal compressors in chillers

     20th August 2015 SKF has launched a new magnetic system, an oil- and contact-free drive solution for centrifugal compressors in chillers. Combining a high-speed permanent magnet motor and active magnetic bearings with integrated controls, the magnetic system can operate with variable speed drives from various... 

Zest WEG receives competition nod for TSS Engineering acquisition

By: Megan van Wyngaardt     22nd July 2015 The Competition Commission has approved electrical and instrumentation solutions provider Zest WEG’s proposed acquisition of automation company TSS Engineering, TSS Transformers and Intertest, without conditions. Post-merger, Zest WEG would have sole control over the companies. Zest WEG... 

New mill drive system introduced

By: Kimberley Smuts     22nd May 2015 Vertical roller mills manufacturer Loesche last year received an order to install a Loesche Mill type LM 70.4+4 in Calabar, Nigeria, the largest Loesche mill to date. Loesche was awarded the contract in July 2014 by Sinoma for United Cement Company of Nigeria (UCCN) – a consortium comprising... 

Mobile substations assist Eskom

By: Dylan Slater     17th April 2015 State-owned power utility Eskom has ordered a set of five trailer-mounted substations from electrical solutions company Zest WEG Group to assist with substation up-time. 

Adding value to the African power, oil and gas aftermarket

     1st April 2015 The recently-established Voith Africa Power, Oil and Gas Division covers the full scope of maintenance, servicing, upgrades and repairs across Africa. The company has filled a gap in the local market by providing a comprehensive and dedicated aftermarket services offering. Voith is... 

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