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    SAINT-GOBAIN
    Logo Saint-Gobain AUTOMOTIVE POLYMER SOLUTIONS
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    4. Powertrain
    5. Transmission

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    Powertrain: Transmission Solution

    Handling High Speed, High Pressure, Friction and Wear

    Automotive Powertrain, Transmission Solutions | Saint-Gobain Seals

    A transmission is needed to convert the available power from the engine into the needed speed and torque of the drivetrain depending on the actual driving conditions. Manual and multiple variants of automatic (stepped automatic, dual clutch, continuous variable and hybrid) transmissions are available. The number of gears has reached a level of 7 for manuals and up to 11 for automatics today. We support these critical applications with highly efficient Meldin® seal rings and thrust washers.

    Our rectangular seals are used for the oil pressure supply of rotating actuators like clutches and pistons. This type of seal is able to resist high speeds and pressures that cannot be sealed by radial shaft or other special type of lip seals. The seal design is also space saving, robust and leads to minimal friction losses.

    A thrust washer is a kind of axial plain bearing that separates moving parts (rotating or oscillating) from each other. Friction and wear are minimized by optimal design and material selection. Due to the flexible production process of such parts (injection molding), these can be equipped with additional features such as fixtures or lubrication channels. With a thickness in the millimeter range, space saving is one of the key benefits of these parts.

     

     Contact us to learn more!

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    February 07th, 2023 - February 09th, 2023

    About Saint-Gobain

    Saint-Gobain designs, manufactures and distributes materials and solutions for the construction, mobility, healthcare and other industrial application markets; they can be found everywhere in our living places and daily life, providing wellbeing, performance and safety. 

    Saint-Gobain Seals' polymer and metal seals solutions and components are used globally in critical systems that "move" us every day and into the future: automotive, commercial vehicles, life science, industrial and any other markets, where the safety of the human being is in the focus of the application.

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