DELLNER BUBENZER

Wind Turbine Brakes & Sliding Bearings

A hydraulic rotor lock offering up to 210 bar pressure with an activation time of 60 seconds.

We offer three models of the JHS-R240 hydraulic rotor lock – the GL Type Certified JHS-R240, the JHS-R240-M and the JHS-R240-154. All these locks deliver up to 250 bar pressure with an activation time of just 35 seconds.

Hydraulic active rotor brake

A hydraulic active rotor brake with a braking force of 55 kN that’s been specially developed for use in damp, dusty and corrosive working environments

Due to its high capacity, our SFRA brake is mainly used as a rotor brake in wind turbines. It is particularly suitable for applications with a high duty cycle.

Due to its high capacity, our SFRA brake is mainly used as a rotor brake in wind turbines. It is particularly suitable for applications with a high duty cycle.

JHS WTC is a flexible disc coupling mounted between gearbox and generator. It's a tailor-made solution for wind turbine applications (Type WTC = Wind Turbine Coupling).

Hydraulic active yaw brake caliper

Hydraulic active yaw brake caliper with GL Type Certification

Hydraulic active yaw brake caliper

A passive yaw sliding bearing with a robust yet simple design that guarantees optimum performance throughout the life of the turbine.

A passive yaw sliding bearing with  a robust yet simple design that guarantees optimum performance throughout the life of the turbine. 

GLOBAL SUPPORT NETWORK

An investment in DELLNER BUBENZER provides benefits beyond the highest quality product standards that have been globally appreciated for decades. As an industry-leading brake product provider, we are also distinguished by our 24/7 concierge service. Our worldwide network of factory-certified technicians trained on the latest in technology enables us to provide fast reaction times and infinite support on a local level.

We are always there for our customers to minimize downtime and maximize productivity. A partnership with DELLNER BUBENZER delivers long-term success and service satisfaction that can be trusted.

SUPPORT UNLIMITED

  • Preventative Service
  • Reactive Services
  • Life Cycle Management