No insulated bearings required

June 2023 Motion Control & Drives

Earthrings has developed the world’s most reliable and co-t effective bearing protection solution, tested and approved by all electric motor manufacturers in South Africa

Earthrings protects all motors up to 400 kW without the use of insulated bearings, insulated housings or any other technology. Earthrings is also the only product in its category that comes with an official 10-year guarantee. Earthrings saves you money and lasts the operating life of your motor, so no unnecessary maintenance or replacement intervals are required. Shaft voltages from variable speed drives (VSDs) are one of the biggest causes of downtime on motors powered by VSDs, but are the least identified. Shaft voltage damage is seen as ‘frosting’ or ‘fluting’ in the bearing, and also as dark, burnt, damaged grease. All electric motor manufacturers around the world advise shaft grounding as a critical and necessary protection on their electric motors.

Further reading:

VSD drive excels in mining and industrial automation
Conical Technologies Motion Control & Drives
The Veichi AC310 VSD drive is a high-performance variable speed drive designed for demanding industrial environments, combining advanced motor control, robust hardware design and flexible integration capabilities.

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Innovative drive system for smart logistics
Motion Control & Drives
With its new DualGear, Faulhaber presents a high-performance drive system with high dynamics, robustness and precision in a compact, diameter-compliant design.

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The shopping cart that knows the way
Motion Control & Drives
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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The cost of incorrect lubrication
Motion Control & Drives
Sam Kekana, technical sales representative at Lubrication Engineers has spent years working with plant maintenance teams across a range of industries, and he has seen where lubrication goes wrong and what it costs companies when it does.

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When restoring worn pumps makes cents
Motion Control & Drives
Through its extensive SupremeServ operation, pump manufacturer KSB Pumps and Valves is able to repair a wide range of pumps and valves to original OEM specification at a significantly lower cost than new equipment.

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Topsides load-out with mega jack and weighing solution
Motion Control & Drives
Mammoet was approached by Qingdao McDermott Wuchuan to perform the weighing, jacking and load-out of the 33 000 t floating production unit for Woodside Energy’s Scarborough Project at its fabrication yard in China.

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Motion control for flight simulators
Beckhoff Automation Editor's Choice Motion Control & Drives
Turkish specialist, SANLAB is a leader in motion platforms and simulation technologies. At the heart of these platforms are application-specific servo drives, servomotors and industrial PCs for real-time control, which are supplied by Beckhoff.

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Mammoet awarded heavy-lift scope for Beccs Stockholm
Motion Control & Drives
Mammoet, the global leader in engineered heavy lifting and transport, has been awarded a contract by Saipem to carry out the heavy-lift scope for the construction of Beccs Stockholm, one of Europe’s first large-scale projects for carbon capture and removal.

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Why backlash and support stiffness matter in right-angle drives
Motion Control & Drives
In compact automation, right-angle drives are often selected to place motors, actuators or driven modules in a tighter layout. Two less visible factors often matter more, backlash and support stiffness.

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A bird’s-eye view of the world
Horne Technologies Motion Control & Drives
Young Italian company, FloFleet aims to become a pioneer of a new generation of ‘service aircraft’, an innovative type of aircraft in which Faulhaber drive systems ensure the precise alignment of the propellers.

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