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Earthrings™ Are Maintenance Free & Installed In Minutes

WORLD'S LARGEST SHAFT GROUNDING RING

ARC INTERNAL

Protection against all the elements

“HV ARC” Unique Gold Fibre Technology- for Higher Currents & Longer Life

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Earthrings™ increase the life of your electric motors by re-routing the destructive shaft voltages away from the bearings and into the outer casing of the motor.

Reducing Downtime, Increasing Motor Life!

Earthrings™ are used to protect bearings from the negative side effects of High Shaft Voltages, that are present from modern day variable speed drives (VSD’s), for both AC and DC motors, as well as eddy currents from large AC motors. Research has shown an increase of bearing life by up to 400% with the use of Earthrings™.

Earthrings

LV Earthrings

LV Earthrings

Our LV Earthring is the #No 1 Best Selling VSD Bearing Protection Ring in 15 Countries internationally.

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HV Earthrings

HV Earthrings

High Voltage Earthrings are custom made for all large electrical motors rated above 400kws or 600 volts.

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LV ARC

LV ARC

A revolution in shaft grounding technology, changing the industry forever.

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HV ARC

HV ARC

A revolution in shaft grounding technology, changing the industry forever.

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Split Earthrings

Split Earthrings

These rings are available in LV and HV Earthrings, and are used for on-site installations where removal of the coupling is not required.

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ARC Internal

ARC Internal

A lower profile internal earthring designed to be installed internally behind the housing.

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Introducing The ARC

The ARC - The Worlds, first "Adjustable Shaft Grounding ring". Easy to size as only 5 rings required for all motors up to 500HP (400kw), low stock inventory required, superior grounding as compensates for any measurement errors plus NEW "Gold Fibre Technology" added (8 x more conductive)

Get in touch with Earthrings™ today to find out more on how our products save downtime and cut down on expensive untimely maintenance costs.

The only 500Hp guarantee in the industry!

“If you have the best product, you should put your money where your mouth is and back it up with the best guarantees, that’s what we are doing!” – Troy Timm (Director) - Earthrings™ (Pty) Ltd
 
Superior Quality and the highest “current carrying capacity” of our Earthrings™ allows for the best and largest guarantee in the industry today. Due to the highest quality materials and proprietary designed microfibers we out perform every other product on the market. Our 500HP performance guarantee is unmatched and it covers all low voltage motors up to 500HP (375kw).