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Eaton Airflex Air Cooled Disc Brakes - Type DBA

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Eaton Airflex Air Cooled Disc Brakes - Type DBA

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Code: Eaton Airlfex - DBA
Brand: Eaton Airflex

Industrial Clutch Parts Ltd. supply a complete range of Eaton Airflex Air-Cooled Disc Clutches & Brakes. Designed for demanding applications that require high torque and horsepower absorption as well as precise controllability.

Eaton Airflex DBA brakes are spring applied, pressure released, disc style brakes. They develop equal torque in either direction of rotation. Our large stock of Eaton Airflex products ensures prompt delivery and reduced lead times.

DBA Characteristics:

  • Torque Rating: 29,300 - 339,000 (lb-in)
  • Speed Range: 2,300 - 900 (RPM)
  • Available Sizes: 117DBA, 217DBA, 121DBA, 221DBA, 129DBA, 229DBA, 329DBA

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Eaton Airflex Air Cooled Disc Brakes - Type DBA

Industrial Clutch Parts Ltd. supply a full range of Eaton Airflex Air Cooled Disc Brakes. Available with favorable torque-to-size ratios and low-inertia friction disc assemblies. Eaton's DBA Disc Brakes are ideal for applications in industries such as can making, draglines, power shovels, conveyors and power presses.

Its torque capacities and heat dissipation characteristics make it ideal for high-speed cyclic applications. Equal torque is developed in either direction of rotation. Eaton Airflex DBA elements are available with either solid or ventilated brake discs. Solid brake discs are used in applications requiring a heat sink and/or where engagement is infrequent, and ventilated brake discs are recommended for high-speed cyclic applications. 


  • Large friction areas which allow the brakes to absorb and dissipate high energy loads associated with high cyclic and high inertia stops.
  • Requires minimum adjustment for lining wear.
  • Single disc units require no wear adjustment.
  • Dual disc units require only one wear adjustment during the long life of the friction material.
Additional Information

Additional Information

Product Type Brake
Brand Eaton Airflex
PDF Catalogue PDF Download Download
Industry Applications Can making machines, draglines, theatre and amusement, power shovels, conveyors, power presses
Actuation Method Hydraulic, Pneumatic
Bore Size 2.50" - 6.88"
Brake Type Disc
Compares With Wichita, WPT
Max. RPM 1500
Minimum Release Pressure 6.9 bar
Mounting Type Flange
Torque Rating Up to 43.050 Nm
OEM Numbers
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