Davit in Decks machinery.

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Hydraulic multi-plate brake | Series 022

Hydraulic multi-plate brake | Series 022

The 022 series is one of the most successful Ortlinghaus products. Well over one million units are in service around the world wherever safety brakes with an extremely long service life and quality without compromise are required.

The advantage of these wet-running, hydraulically released and spring-applied multi-plate brakes is the high torques they achieve in compact dimensions.

Hydraulically actuated brakes are also available as a special version.
The spring-loaded brakes are safety brakes, which automatically work in cases of pressure failure. The brakes can achieve full torque even when there is no pressure.

Torque:
50 - 150,000 Nm
Rotations per minute:
6,570 - 450 min-1
Outside diameter:
83 - 910 mm
Bore diameter:
18 - 350 mm
Length:
59 - 360 mm

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Plate stacks

Plate stacks

For dry- and wet-running clutches and brakes, Ortlinghaus is able to provide a very comprehensive range of plates. The plates and the friction surface are important functional elements in every clutch and brake, and have been developed in many different ways since the early days of clutches and brakes. The choice of friction system depends on the application: in general, one plate with friction material works together with a counterplate of steel or cast iron. The inner and outer plates are mounted with the other drive components by lugs and slots, and the spline is in accordance with DIN 867 and DIN 5480 as well as other standards. In addition, holes in the plate for studs and special shapes in accordance with customer requirements are available.

Combined with a multi-plate clutch or brake, these plates come in a multitude of different dimensions, friction combinations, and surface patterns.

 

Torque:
150 - 1,600,000 Nm

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Plate stacks

Plate stacks

  • Moderate thermal load capacity
  • High friction values
  • Moderate to high wear
  • Steel or cast iron counter friction surfaces
  • Applications:
    - Brakes
    - E clutches
    - Pneumatic combined c/b
    - Overload clutch


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