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Use eCON to Avoid Bearing Damage in Electric Motors.

View from an ice cave and there is a car in front of the ice cave

Passenger Car

Passenger Car

Freudenberg Sealing Technologies (FST) Automotive, a market leader in the auto industry’s technology, quality and service segments, offers a diverse portfolio of products to all the major automobile and commercial vehicle manufacturers worldwide. The portfolio includes a large assortment of seals ranging from our near frictionless dynamic seal, Levitex, to static sealing solutions suited for even the harshest conditions.

As battery, fuel cell, charging and hybrid technology emerge, so does the growth in our product offerings. To meet the demands of these new systems, FST is now prepared and ready ready to support solutions that extend outward from sealing. The electrification of the vehicle creates potential needs for electromagnetic interference shielding and pressure management. For this, we now offer a wide array of EMI shielding plastics and DIAvent®, respectively. The list of our innovations is constantly growing in the fields of battery, fuel cell, e-powertrain, power electronics, engines, transmissions, suspensions, steering systems, drivetrains, climate control, & conventional fuel systems.

All of this is made possible by our cutting-edge research, absolute perfection in manufacturing and outstanding customer service. We look forward to what we can create together!

The Future Begins Now

As an innovative partner to our customers, Freudenberg provides custom-engineered materials and technology expertise to resolve all of your E-Mobility challenges.

Our portfolio on components addressing thermal management, temperature and pressure control, power densities and service improve the safety, reliability and range of electric vehicles. Our DIAvent® component, for example, offers intelligent pressure management solutions for large batteries in electric and hybrid vehicles. Specially developed heat shields for lithium-ion battery systems prevent the heat from “propagating” to neighboring cells when cells malfunction. The patented nonwovens they contain reliably ensure bi-directional pressure compensation even under extreme conditions.

Dive into our interactive 3D animation to find solutions to your needs.

3D model of an SUV with explanation of the individual components

Hydrogen Fuel Cell Cars

Fuel Cell Stack Components and Housings

Low hydrogen permeation materials, water, safety, tolerance compensation in the stack, vertical integration (different Freudenberg components) are all different forms of competencies and value we bring to our customers. We work as a partner to help develop customized solutions together with our customers.

Freudenberg has been developing its expertise in the field of fuel cells since the 90s. We are known for the durability of our polymers that allow for different functions to be integrated. We support forklift trucks, commercial vehicles, buses, trucks, ships, trains, bikes and drones.

    Applications in Which We Make Parts

  • Hydrogen Tank 66-plus 67-minus

    O-rings

    Please contact us for more information.

    Tank Valve O-rings

    (minus) 60 degree Celsius material specifically formulated and designed for hydrogen applications.

    Back Up Rings

    Please contact us for more information.

  • Fuell Cell Stacks 66-plus 67-minus

    Stack sealing

    Loose gaskets for prototypes, FCPO materials in stack sealing and other fuel cell stack gaskets.

    Seal on bipolar plates

    Seals on both metal and graphite bipolar plates are possible.

    Seal on GDL

    Seal on Freudenberg GDL.

  • Connectors and Pipes 66-plus 67-minus

    Plug and Seals

    Our well-established plug and seals are the perfect interconnection in cooling systems. Compared to competitive solutions, they are extremely resistant against vibration and possess excellent tolerance compensation. Furthermore, when an application requires it, a sensing function can be incorporated into this solution to offer even greater value.

    Download Sales Sheet

    Plug and Seals With Sensors

    All the benefits of our conventional plug and seals, but enhanced with various sensing capabilities e.g. temperature.

    Download Sales Sheet

  • Housings 66-plus 67-minus

    DIAvent® Light

    Similar to our DIAvent®, DIAvent® Light also provides pressure regulation during normal operation with extremely high gas permeation.

    Download Sales Sheet

    Port Seals

    Port seals for water glycol/deionized water.

  • Safety 66-plus 67-minus

    O-Rings

    Tank valve o-rings for hydrogen applications.

    DIAvent® Light

    Similar to our DIAvent®, DIAvent® Light also provides pressure regulation during normal operation with extremely high gas permeation.

    Download Sales Sheet

  • Valves 66-plus 67-minus

    Sealing Disks

    They open and close and regulate pressure through valves to offer high lifetime durability. Low hydrogen permeation prevents hydrogen embrittlement.

    O-rings

    Please contact us for more information.

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Safe Grounding

Use eCON to Avoid Bearing Damage in Electric Motors.

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