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Around twenty wind turbines standing in the sea

Energy Generation

Wind Turbine Power Generation Seals

Sealing Solutions for Energy Generation

Energy Generation

The world is heating up, and the call for renewable energy has never been louder. But the game is changing – power sources are becoming decentralized, and energy systems must adapt to face new challenges head-on.

Wind power, a shining example of this shift, is evolving. By installing stronger, more powerful wind turbines in existing locations, companies can generate an even greater number of megawatts of sustainable power. Offshore, the wind energy frontier is expanding, with the deployment of highly efficient turbines. These impressive giants, however, rely on components that endure the harshest environmental conditions.

That's where Freudenberg Sealing Technologies steps in. Our sealing solutions are meticulously crafted, custom-engineered to meet the unique demands of the wind energy industry. Built upon our unmatched material and product expertise, we provide wind operators across the globe with the reliability they need to thrive in this dynamic landscape.

Our sealing solutions, catering to the main bearing, blade pitch, main gearbox, tower, nacelle, and buoyancy module, embody unparalleled efficiency and unwavering reliability. We are committed to pushing the boundaries of durability and friction optimization, meticulously crafting innovative sealing products that precisely align with the demanding needs of wind turbines.

Energy Generation

See Our Seals In Action

Experience our cutting-edge sealing solutions in action through an exclusive 3D animation of a Wind Turbine.

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Product Range for Wind Turbine Applications


Main Bearing Seals

  • Seventomatic® – The new standard for large main bearing sizes
  • Radiamatic R35/ R55 shaft seals
  • Enviromatic premium V-Rings
  • V-Rings

Pitch/ Yaw Bearing Seals

  • Profile 20784 – The new standard for large pitch bearing sizes
  • Profile 20456/ 20717 extruded profiles catalogue program

Hydraulic Units Accumulators & Seals

  • Piston Accumulators for pitch drives
  • Diaphragm Accumulators
  • PTFE and PU hydraulic seals for pitch cylinders e.g. Simko300

Offshore Foundation Systems Seals

  • Profile 20788 for monopiles and transition piece
  • Cable Protection Systems

Related Documents

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