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Dellner Bubenzer

Drum Brakes

AISE/NEMA Standard Dimensions (EBA)

■ DIN Standard Dimensions (EBN, EBH)

■EBA – 8”, 10”, 13”, 16”, 19”, 23” and 30” (Torque Up To 14,916 Nm / 11,000 Ft-Lb)

■ EBN & EBH – 200mm, 250mm, 315mm, 400mm, 500mm, 630mm, and 710mm

Covers, Couplings & Drums Available

Caliper Disc Brakes

■ DIN Standard Dimensions (SB) / AISE/NEMA Standard Dimensions (SBA)

SB16 (3,400N Contact Force, 605 Nm / 446 Ft-Lb Torque)

■ SB23.3 (20,500 N Contact Force, Up to 5,165 Nm / 3,809 Ft-Lb Torque)

■ SB28.3/30 (Contact Force of 80,000 N, Torque Up To 28,800 Nm / 21,239 Ft-Lb)

■ SB28.5 (Contact Force of 65,000 N, Torque Up To 23,400 Nm / 29,867 Ft-Lb)

■ Covers, Couplings & Discs Available

Motor Mounted Brakes

■ IEC Standard Motor Mounting

■ NEMA C Face Motor Mounting

■ KFB (Torque Up To 1,600 Nm / 1,180 Ft-Lb) with Hand Release Handle Option

■ SFB (Torque Up To 13,000 Nm / 9,587 Ft-Lb)

■ Twin Safe (Torque Up To 20,000 Nm / 14,750 Ft-Lb)

Tacho / Encoder Preparations Available

Heaters, Switches, and Monitoring Available

■ Horizontal or vertical installation

■ Corrosion resistant due to IP67

■ Manual release option with lever or screw

■ Fully operational with cover removed

■ Organic (non-asbestos) linings

Low Speed Applications - SF Series

Hydraulically released

Brake torque is only limited by disc diameter and the quantity of calipers.

Hydraulic component located on the outer side of the brake

■ Various monitoring options available

Available for steel mill execution

Rail & Wheel Storm Brakes

Rail Clamp – Model DBSZ

■ Rail Brake – Model DBSB

■ Wheel Brake – Model DBRB

Drum Clutches

  • The FK is well suited as a clutch or brake for a variety of high-speed and low- to medium-torque power transmission applications where high heat generation is not a factor.
  • The FKT unit is suited for applications with the most demanding equipment where severe clutching and braking is required.
  • The FM is designed and manufactured for marine applications, primarily for use on diesel-driven reduction gears.

Pneumatic Caliper Brakes

  • Highlights:

    • Release Pressure: 6 bar

    • Minimum braking force: 0.97kN

    • Maximum braking force: 32kN

    • Various thruster force options within each series

    • Spheroidal graphite cast iron body

Accessories

  • Option: LiTec® brake disc for reduction of mass moment of inertia
  • LiTec® is one of the core components of the SOS

Applications by Market

■Grinding Mills

■ Draglines

Mine Hoist

Conveyors

■ Underground Locomotives

■ Railcar Dumpers

Tunnel Boring Hose Reels

Excavator Bridge