Dellner Brakes

Spring-applied disc brake calipers

We offer spring-applied, hydraulic pressure-released disc brake calipers, type SKP:

• 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

Our range of single-acting, spring-applied, hydraulic pressure-released disc brake calipers, type SKP-SA, 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

We offer hydraulic pressure-applied, spring-released disc brake calipers, type SKD:

• 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 4×100 – braking force 258,800N
• SKD 4×125 – braking force 404,200N

Our range of electric-activated, spring-applied, manual-released disc brake calipers, type EFP, includes:

• EFP 2×40 – braking force 14,000N
• EFP 2×60 – braking force 27,400N
• EFP 2×75 – braking force 88,000N
• EFP 2×100 – braking force 118,700N

Locking devices

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 options of 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

Stopping, turning and locking (STL) system

Dellner Brakes’ STL-system is a multi-function unit that is all contained in one customer interface. Available functions are:

• Stopping – hydraulic disc brake calipers 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 – the LM locking device has a specially designed tapered pawl that is engaged into 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).