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Buffers & Accessories

Rotor Locking Device HRV

The Pintsch Bubenzer Rotor Locking Device HRV, has a standard as well as off-shore design. Its main features are its compact, low maintenance design. It is Hydraulically operated, and it monitors and displays end positions “rotor locked / rotor unlocked”.

Brake Pad 52

Brake Pad 52 is a composite material for yaw brakes. The supporting layer consists of glass-fibre reinforced epoxy resin, the sliding layer composed of a compound of epoxy resin, filled with a combination of different solid lubrications and brake additives. The glass-fibre reinforced supporting layer in combination with the sliding layer, which has been applied by a specific casting process, leads to very high stability characteristics and high load capacity and offers very good tribological characteristics with low wear and very good temperature resistance. Some of the main features include;

  • Slip-stick free running,
  • In combination with JSF-grease largely insensitive against leaking oils and greases, and
  • Emergency operation qualities (brake disks remain undamaged when brake pads are worn).

Brake Rectifier BGL/EGL

The Pintsch Bubenzer Brake Rectifier BGL/EGL is EMC compatible. It is combinable with the Brake Control Unit BCU2001. Some of its main features include;

  • Top-hat rail mounted
  • Integrated protective element
  • Integrated spark quench element

See Accessories for more specific features.

Switching Rectifier SGL

The Pintsch Bubenzer Switching Rectifier SGL is EMC compatible. It is combinable with the Brake Control Unit BCU2001. Some of its main features include;

  • Top-hat rail mounted
  • Integrated protective element
  • Integrated spark quench element

See Accessories for more specific features.

Gas-Hydraulic Buffers PB

The Pintsch Bubenzer Gas-Hydraulic Buffers are installed as an impact energy absorber on crane gantries, trolleys, elevators, stackers, reclaimers and other industrial equipment. Some of its main features include:

  • Piston and cylinder of special seamless pipes,
  • Impact speed sensitive damping, and
  • Low maintenance

See Accessories for more specific features.

Accessories

Specific Features for the rectifiers BGL and EGL

  • Prepared for switching AC and DC circuits simultaneously, and
  • Installation in cabinet

Specific Features of the switching rectifier SGL

  • Prepared for switching AC and DC circuits simultaneously,
  • Switches from bridge rectification to half-wave rectification,
  • Four time settings 0,5 s, 1 s, 1,5 s, 2 s adjustable,
  • Applying brakes at elevated temperatures,
  • Accelerated brake release (Overexcitation with AC power supply voltage = 2 x DC coil voltage), and
  • Accelerated brake effect (Standard excitation with AC power supply voltage = DC coil voltage).

Specific Features for the protective element PE 400/150/5
To be connected parallel to the output of the rectifiers BGL, EGL and SGL to increase the interruption capacity.

Specific Features for the rectifiers FWR and HWR

  • Prepared for switching AC and DC circuits simultaneously, and
  • Installation in junction box.

Hydraulic Power Units

These power units can be configured to create common circuits that integrate specialized and custom distribution designs. The HPU offers the highest performance in combination with our brakes. Its features are;

  • Parameterization to desired functions and brakes ex works,
  • Combination for controlling of different brakes and functions in one unit, and
  • Intelligent real-time control of oil quality possible.