Dellner Brakes - Disc Brake Callipers and Stopping/Turning/Locking System

Dellner Brakes is a manufacturer of hydraulic and electric disc brake callipers, locking devices, turning devices, brake discs and various pressure supply units.

Brakes and locking devices as components or for complete systems

Dellner Brakes delivers disc brakes and locking devices both in terms of single components and included in complete systems. Dellner Brakes' complete systems are known under the trademark STL-systems. Dellner Brakes has long experience of all propulsion applications available on the market, such as conventional propeller drives, pod systems, water jets, thrusters, etc. to various vessels of both commercial and naval designs.

Braking solutions - disc brake callipers

For braking solutions, Dellner Brakes can provide different types of disc brake callipers in various sizes.

Hydraulic pressure applied disc brake callipers

Dellner Brakes' SKD range of hydraulic pressure applied, spring-released disc brake callipers includes:

• SKD 35 – braking force 8,000N
• SKD 50 – braking force 16,200N
• SKD 65 – braking force 27,300N
• SKD 80 – braking force 41,400N
• SKD 100 – braking force 129,200N
• SKD 4x100 – braking force 258,800N
• SKD 4x125 – braking force 404,200N

Spring-applied hydraulic disc brake callipers

Dellner Brakes' SKP range of spring applied, hydraulic pressure released disc brake callipers includes:

• SKP 50 – braking force 2,700N-12,400N
• SKP 95 – braking force 10,700N-33,500N
• SKP 140 – braking force 26,300N-117,600N
• SKP 220 – braking force 98,700N-298,000N

Single-acting, spring-applied hydraulic disc brake callipers

Dellner Brakes' SKP-SA range of single acting, spring-applied, hydraulic released disc brake callipers includes:

• SKP 65 SA – braking force 2,000N-18,200N
• SKP 95 SA – braking force 10,700N-33,500N
• SKP 140 SA – braking force 26,300N-117,600N
• SKP 220 SA – braking force 98,700N-294,400N

Single-acting, electric applied disc brake callipers

Dellner Brakes’ DELECT-EMD range of single-acting, electric-applied, spring released disc brake callipers are available in various sizes and various force ranges.

Single-acting, spring-applied, electric disc brake callipers

Dellner Brakes’ DELECT-EMP range of single-acting, spring-applied, electric released disc brake callipers are available in various sizes and various force ranges.

Locking solutions: manual, hydraulic and electric locking devices

As locking solutions Dellner Brakes can provide manual, hydraulic and electric-operated locking devices in various sizes:

• LM 20 – locking force 125kN
• LM 40 – locking force 250kN
• LM 50 – locking force 500kN
• LM 70 – locking force 750kN
• LM 95 – locking force 1,000kN

Pressure supply units

Dellner Brakes can provide several different pressure supply units, for example:

• Hand pumps
• Hydraulic power packs – series DH 2000
• Pressure intensifiers and control units
• Pneumatically operated hydraulic pump systems - type Compactus

STL-system: multi-functional unit for stopping, turning and locking

Dellner Brakes' STL-system is a multi-functional unit for stopping, turning and locking, contained in one customer interface.

• Stopping: Dellner Brakes’ hydraulic disc brake callipers handle the stopping operation
• Turning: mechanical linkage(s) with hydraulic cylinder(s) are used for positioning the disc brake(s); together with an intelligent control system the shaft is turned/indexed without the need of other turning devices
• Locking: Dellner Brakes’ LM locking device has a specially designed tapered pawl that is engaged in to a machined slot on the outer peripheral of the brake disc, which mechanically locks the shaft in place; the LM-device can be operated manually, hydraulically or electrically

The STL-system is a modular system. The customer can choose the functions that are needed. For example, if no locking function is needed, we can supply only the stopping and turning functions (ST-system) or if no turning function is needed we can supply only the stopping and locking functions (SL-system).