Alternative Energy Solutions Wind Power

DSTI's Fluid Rotary Swivels for Onshore & Offshore Wind Turbines

With over 2,000 blade pitch control rotary unions in service, DSTI's field-proven designs deliver the highest performance for both onshore and offshore environments.

Today's leading wind turbine manufacturers demand reliable, high-performance components capable of operating continuously in the toughest environments, often in remote locations, where maintenance is difficult and cost-intensive.

DSTI's fluid rotary unions for hydraulic blade pitch control systems deliver dependable hydraulic power to blade actuators for greater productivity and less maintenance-related downtime - translating to significantly reducing operation and maintenance costs.

Applications

  • Blade Pitch Control Systems
  • Hydraulic Actuation Systems
  • Hydraulic Gearbox Systems
  • Testing & Manufacturing Development

Technical Specifications

High Pressure, Multiple Passage Designs
Long Life, Maintenance Free Hydrodynamic Seal Technology
Low Rotational Torque, Ideal for Continuous Duty
Electrical Slip Ring & Fiber Optic Rotary Joint Integration
DSTI's Fluid Rotary Swivels for Onshore & Offshore Wind Turbines
  • Direct Integration into Customer Equipment
  • High & Low Temperature Capabilities
  • Low Heat Generation
  • Material Options Including Specialized Stainless Steel for Offshore Environments
  • Non-Contacting Sealing Action Provides Excellent Wear Resistance

Video

See How Our Rotary Union Technology Works In Wind Turbines

Get Started

Let's talk about your project. Our experts are here for you!

Contact Us