DELLNER BUBENZER

DBB 55 - 140

DBB 55 - 140

Gas-Hydraulic Buffers are installed as impact energy absorber on crane gantries, trolleys, elevators, stackers, reclaimers and other industrial equipment.

  • Installation position: no restriction
  • High reset force
  • Very high buckling strength
  • Very robust guidance and bearing
  • Low and high viscosity damping fluid
  • Surface: Buffer tube painted in lemon green (standard), piston rod double hard chromium plated (standard)
  • Front or back mounted flange in round or square execution available
  • Very short activation time after impact
  • Temperature range -30 °C to +60 °C
  • Corrosion protection according to DIN EN ISO 12944 C3
  • Special mounting flanges on request
  • Safety wire rope
  • Protection bellow
  • Optionally constant reaction force over the entire stroke or increasing reaction force in the beginning stroke range
  • Corrosion protection according to DIN EN ISO 12944 C4

Additional PRODUCTS

DELLNER BUBENZER's Anti Sway Systems allow the damping of head-block, spreader and container oscillation generated by acceleration / deceleration of trolley and gantry.

BAC

The BAC-brakes is used for stopping and/or holding of fans, blowers, wind turbines, coilers, crane slewing and travel gears etc.

BHB

Band Brake for large torque applications that can be used for emergencies or back up braking needs. Band Brakes have been around for many years and we offer many ways to operate via thruster, air, hydraulic or hand wheel.

The BOSS® system has been developed based on the experience with the SOS system that has been already installed in more than 200 container cranes world wide.

The BCMS-4 is a micro-controller-based monitoring and switching device for spring applied brakes of the SFB and KFB series.

The Brake Control Unit BCU 2001 records characteristic current and voltage variations, which are induced by movements of the armature disk in the magnetic field of the brake coil.

These brakes are for parking utilization, securing the crane against the wind force. In emergency condition they can be operated also as dynamic brakes to stop the crane. They are hydraulic powered with HPU or BUEL® G.

The high capacity of these brakes makes them particularly suitable as service- or secondary emergency brakes e.g. on hoists, slewing drives and belt conveyors.

The BUEL® Model G is a new family member of the DELLNER BUBENZER brand BUEL®. It is a compact thruster to feed active or passive hydraulic brakes and emergency brakes.

The BUEL® Model H is a family member of the DELLNER BUBENZER brand BUEL®. BUEL® thrusters are used for almost all kind of industrial applications.

The BUEL® Model S is a brand new family member of the DELLNER BUBENZER brand BUEL®. It is designed for wheel brakes on rail mounted cranes, where high pulling forces for mechanical wheel brakes are required.

Compact status monitoring system for a brake system with display and fieldbus interface.

Compact status monitoring system for a brake system with display and fieldbus interface.

Compactus is a pneumatically operated hydraulic pump system that multiplies pneumatic line pressure into hydraulic pressure that is sufficient to operate pressure applied disc brakes at rated capacity.

These brakes are for parking utilization, securing the crane against the wind force. In emergency condition they can be operated also as dynamic brakes to stop the crane.

These brakes are for parking utilization, securing the crane against the wind force. In emergency condition they can be operated also as dynamic brakes to stop the crane.

DELLNER BUBENZER's DBSB is a storm safety brake for all rail mounted equipment, e. g. cranes, stackers, reclaimers etc.

Rail brakes work pressing down on the top of rail by disk springs. Brakes are hydraulically released. Usual parking utilisation requires a few closing / opening cycles per day.