Zest Electric Motors & Drives received an order for the largest slip-ring motors ever to be installed by the company on a project in Africa. The three 6,5 MW, 6 pole, 11 kV motors are destined for Aquarius Platinum's Everest South Project.
Chris Chryssoulis, of Zest Electric Motors & Drives, says that in keeping with current trends in the mining industry, two of the motors will be installed while the third will be used as a standby unit.
Prior to receipt of this order, the largest motors to have been installed were at Impala Platinum's Marula Project. These 4,6 MW, 6 pole, 11 kV WEG slip-ring motors were specifically built for the ball mills at this mine, and are electrically and mechanically interchangeable with similar motors already in use by the Impala Group. This, Chryssoulis points out, was to reduce the capital cost of holding a spare motor at the mine.
The WEG slip-ring motors will incorporate the patented automatic brush lifting device which limits brush wear and carbon deposits that can cause flashovers. Chryssoulis says that the control of this device is fully interfaced with the scada system. The mill drive motors will be witness tested under direct load conditions at WEG's manufacturing facility in Brazil. Zest Electric Motors & Drives is the sole importer of WEG electric motors and drives in sub-Saharan Africa. The company operates a network of branches and distributors throughout the region.
For more information contact Chris Chryssoulis, Zest Electric Motors & Drives, +27 (0) 11 723 6000, www.zest.co.za
Innomotics showcases efficient motors and drives at Hannover Messe
News & events
Innomotics recently presented its innovations and solutions for a sustainable industry at Hannover Messe 2025. Highlights included a novel Active Vibration Control System, IE6 energy efficiency class motors, and new product partnerships.
Read more...A racing partnership SKF South Africa
News & events
In one of motorsport’s most demanding arenas, a partnership forged in engineering precision and high-performance ambition has proven its worth. SKF, a global leader in bearing technology and innovation, celebrated a remarkable milestone in partnership with SVR Toyota GAZOO Racing, taking second position overall at the 2025 Dakar Rally.
Read more...German Chancellor visits Beckhoff at Hannover Messe Beckhoff Automation
News & events
As part of the traditional Hannover Messe opening tour, Federal Chancellor of Germany, Olaf Scholz visited German company, Beckhoff Automation. Hans Beckhoff, managing director and owner of Beckhoff Automation, presented his company and its comprehensive expertise in the field of software and AI.
Read more...Festo 100th Anniversary: Celebrating a century-long legacy of innovation and commitment Festo
News & events
Festo has officially begun celebrating 100 years of groundbreaking technology, commitment and enduring partnerships. To kick off this historic milestone celebration, their Customer Innovation Day and ThankYou Party series brought together customers, partners and employees to reflect on their journey and look ahead to an exciting future.
Read more...Siemens and Oracle Red Bull Racing celebrate 20 years of innovation Siemens South Africa
News & events
Siemens Digital Industries Software is celebrating the 20th anniversary of its collaboration with Oracle Red Bull Racing, representing one of the longest standing technical partnerships in Formula 1 today.
Read more...A new generation of solar professionals
News & events
A new generation of solar professionals is rising in Cape Town. The second cohort of the Solar Youth Project has just completed an intensive eight-week training course and is ready to take on the next stage, 10 months of work experience.
Read more...From the editor's desk: The new space race Technews Publishing
News & events
The other day an interesting report captured my attention. Within four days, two different private American companies recently succeeded in landing their spacecraft on the moon. Intuitive Machines landed ...
Read more...Suprema unveils BioStar Air Suprema neaMetrics
News & Events Access Control & Identity Management Infrastructure
Suprema launches BioStar Air, the first cloud-based access control platform designed to natively support biometric authentication and feature true zero-on-premise architecture. BioStar Air simplifies deployment and scales effortlessly to secure SMBs, multi-branch companies, and mixed-use buildings.
Read more...Back-up securely and restore in seconds Betatrac Telematic Solutions
Editor's Choice Information Security Infrastructure
Betatrac has a solution that enables companies to back-up up to 8 TB of data onto a device and restore it in 30 seconds in an emergency, called Rapid Access Data Recovery (RADR).
printer friendly version