DELLNER BUBENZER

STL - Stop Turn Locking System

STL - Stop Turn Locking System

Standard Range
 
Stopping:
Up to 285 000 Nm
Turning:
227 000 Nm
Locking:
600 000 Nm

The STL Systems are "multi-function" units, all contained within one interface. It is indeed a modular system that you can choose the function(s) needed. All from single, S (Stopping) T (Turning) or L (Locking) functions. Combined dual or triple functions in terms of SL, ST, TL, to a complete STL system can be selected. Each system contain a unique control system that communicate and integrate with superior system for easy operation and control.

  • Individual stopping, turning and locking functions
  • Dual functions: Stop and Turn, Stop and Lock, Turn and lock
  • A complete, turning and locking system
  • Control systems designed and/or customized to meet platform unique integration
  • Hydraulic
  • Electric
  • Manual
  • Standard or Custom packages
  • Shock and vibration approved configurations
  • Hand held control units

Whether at sea or based on land, STL Systems give you complete control over your stopping, turning and locking functions.

Stopping, Turning and Locking (STL) systems are precision engineered and fully modular, making it possible to choose from the functions to create a system which fits your application:

  • Individual Stopping, Turning or Locking functions
  • Dual Functions:
    • Stopping & Turning
    • Stopping & Locking
    • Turning & Locking
  • Complete STL-System with all functions
  • Fully automatic control
  • Semi-automatic control
  • Fully manual control


Stopping, index Turning and Locking (SiTL)

Advantages:

  • Easy engagement and disengagement even with residual forces present
  • Turning function is index turning with hydraulic cylinders
  • Controlling can be done fully remotely, locally with push button interface, or as combination of the two controls
  • Low maintenance overtime with increased personnel safety


Stopping, continuous Turning and Locking (ScTL)

The electric powered continuous STL could be a preferred selection in low-range to midrange torque applications when a continuous turning operation is required and/or when manual operating has limited possibilities.

Advantages:

  • Easy engagement and disengagement even with residual forces present
  • Turning function is continuous turning with electric motor and gearbox
  • Controlling can be done fully remotely, locally with push button interface, or as combination of the two controls
  • Low maintenance overtime with increased personnel safety


Stopping, continuous Turning and Locking (ScTL) with BUEL®

DELLNER BUBENZER’s compact, self contained BUEL® STL systems combine elements from STL with DELLNER BUBENZER’s patented BUEL® electrohydraulic thruster/power package.

Needing no external piping, the systems are compact, easy to install, and with the BUEL® using only half a litre of high performance synthetic oil (compared to up to 30 litres of hydraulic oil in standard hydraulic power units), are cheaper to run and enviromentally-friendly too.



Fully Manual Stopping, index Turning and Locking (SiTL)

The electric powered continuous STL could be a preferred selection in low-range to midrange torque applications when a continuous turning operation is required and/or when manual operating has limited possibilities.

Advantages:

  • Easy engagement and disengagement even with residual forces present
  • Turning function is indexed turning with fully manual control
  • Controlling is done fully locally, with provision for instruments for status detection (interlock)
  • Fully independent from external power sources
  • Low maintenance overtime with increased personnel safety

Additional PRODUCTS

With a single acting (SA) brake, braking force is generated in one half of the brake and the other half slides towards it using a robust, low friction system, enabling self-alignment and making it ideal for small spaces and applications with axial movement.

The SKP model disc brake is a spring applied, hydraulically released brake which offers a reliable and safe of method of braking linear or rotary motion.

With a single acting (SA) brake, braking force is generated in one half of the brake and the other half slides towards it using a robust, low friction system, enabling self-alignment and making it ideal for small spaces and applications with axial movement.

The STL Systems are "multi-function" units, all contained within one interface. It is indeed a modular system that you can choose the function(s) needed. All from single, S (Stopping) T (Turning) or L (Locking) functions.

The Twin Safe is our larger torque twin disc variation of our classic reliable SFB series, used successfully on winch motors in ship building and as a safety, service or holding brake in wharf crane installations.

A retrofitable, compact electronic status indication system to be integrated into the brake as an additional device.

Hydraulic active rotor brake

A hydraulic active rotor brake with a braking force of 44 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 hydraulic active yaw brake with GL Type Certification and braking force of 620 kN.

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. 

Half Wave & Full Wave rectifiers for Din rail or panel mounted rectification.