Flowserve announces enhanced Bearing Gard technology

Resource from: World Pumps Likes:207

Aug 19,2016

The Flowserve Corporation, manufacturer of flow control products, has released its new Bearing Gard bearing isolator upgrade technology. The technology includes the latest in electrical grounding capabilities and is designed to extend bearing life and reduce operating costs for motors driven by Variable Frequency Drives (VFDs). Although VFDs have recently become more popular because of their ability to deliver greater system efficiency and extend motor life, they can cause problems. This is because VFDs operate by delivering power to the motor in a series of positive and negative pulses, which often results in unbalanced voltage that can accumulate in the motor shaft until it can find a path to ground. Without proper grounding between the shaft and the motor housing, the bearings often become the path to ground. The resulting electrical discharge can drastically damage or even destroy the bearings in just a few months of service. Flowserve’s Bearing Gard technology has integrated electrical grounding protection in place, ensuring substantial elimination of shaft voltage, which helps to significantly extend bearing life. It also increases electric motor reliability by guarding against the two main causes for premature motor failure, which are bearing contamination and damage due to electrical discharge.

(World Pumps)

【CBCC News Statement】
1.The news above mentioned with detailed source are from internet.We are trying our best to assure they are accurate ,timely and safe so as to let bearing users and sellers read more related info.However, it doesn't mean we agree with any point of view referred in above contents and we are not responsible for the authenticity. If you want to publish the news,please note the source and you will be legally responsible for the news published.
2.All news edited and translated by us are specially noted the source"CBCC".
3.For investors,please be cautious for all news.We don't bear any damage brought by late and inaccurate news.
4.If the news we published involves copyright of yours,just let us know.

Add to My Favorites

[Close the window]

Previous New: Compact Micro-Translation Stage for Single and Multi-Axis Precision Positioning is Fast and Precise
Next Milacron to Display the Plastics Industry’s Most Comprehensive and Groundbreaking Product Offerings in Two Booths at K 2016

BRIEF INTRODUCTION

Cnbearing is the No.1 bearing inquiry system and information service in China, dedicated to helping all bearing users and sellers throughout the world.

Cnbearing is supported by China National Bearing Industry Association, whose operation online is charged by China Bearing Unisun Tech. Co., Ltd.

China Bearing Unisun Tech. Co., Ltd owns all the rights. Since 2000, over 3,000 companies have been registered and enjoyed the company' s complete skillful service, which ranking many aspects in bearing industry at home and abroad with the most authority practical devices in China.