Eaton DBA Disc-style Brakes

Eaton DBA Disc-style Brakes

The Eaton Airflex DBA disc-style brakes excel with machinery such as power shovels, conveyors and draglines, that require high-cyclic or high-inertia stops. The Eaton Airflex DBA brakes are available as spring-applied and air or hydraulically released. They feature large friction areas to absorb and dissipate energy and are equipped with either solid or ventilated discs to match the speed of the application.

  • Single-disc units require no wear adjustment and dual-disc units require only one wear adjustment during the long life of the friction material
  • Static torque capacities up to 386,630 lb•in (43.050 N•m) equalize torque in either direction of rotation
  • Available in a wide range of standard sizes: 117DBA, 217DBA, 121DBA, 221DBA, 129DBA, 229DBA, 329DBA