For the ZXZC Awards 2022, Electrically Conductive Nonwoven Grounding Component from NOK-FREUDENBERG (CHINA) has applied for the Top 100 Players of China's New Automotive Supply Chain. 

Photo credit: NOK-FREUDENBERG (CHINA)

Product: Electrically Conductive Nonwoven Grounding Component

Description

eCON – electrically conductive non-woven component is an innovative solution for bearing electrical erosion and electromagnetic interference safeguarding.

Photo credit: NOK-FREUDENBERG (CHINA)

The specially treated nonwoven material can achieve good electrical conductivity. Combined with the oil seal, the integrated solution is easy to install with functions of sealing and conductivity at the same time.

In addition, electrically conductive nonwoven can also be used exclusively as a conductive ring and adapted to different installation space with very low friction power loss and significantly extended life time.

Unique advantages

● Can be combined with the oil seal, no extra space or redesign is needed. Easy to install and reliable with functions of sealing and conductivity at the same time.

● Customized designs are flexible to be used as a pure grounding ring or as a combination with different sealing system for various applications such as water/oil cooled system.

● Low friction and low power loss, maintenance free during lifetime.

● Successful mass production in electric vehicles since 2015 with proved market performance. 

Application

E-powertrain system(e-motor) shaft voltage/current reduction, bearing electro-erosion safeguarding, electromagnetic interference protection

Prospect

With the application trend of medium and high voltage e-powertrain platform, shaft voltage, bearing electro-erosion and EMI problems are more and more concerned. NOK-Freudenberg(China) innovatively developed eCON - electrically conductive nonwoven grounding component, is just the reliable, variable and high cost performance solution for the lifetime safeguarding of electrical vehicles.