Products Catalog
Model DBA brakes are spring applied, pressure released, disc style brakes. They develop equal torque in either direction of rotation. Their torque and thermal capacities allow them to be used in the most demanding applications.

Brake construction and operation is shown in the figure. Pressurizing the brake compresses the brake springs and withdraws the clamping plates from the brake discs. Standard brakes are furnished with either one or two discs, which are free to move axially.

Model DBA uses amore
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Item #

Dimension H13

Gear Part Number

Dynamic Torque Rating

Manufacturer

Actuation

N/A 10.00 in254 mm N/A 413113 N/A 20500 lb·in2320 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 10.00 in254 mm N/A 413248 N/A 38000 lb·in4290 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 12.12 in308 mm N/A 413534 N/A 52500 lb·in5930 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 12.12 in308 mm N/A 413535 N/A 96000 lb·in10800 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 14.75 in375 mm N/A 413683 N/A 113000 lb·in12800 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 14.75 in375 mm N/A 413585 N/A 216000 lb·in24400 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 14.75 in375 mm N/A 415080 N/A 339000 lb·in38400 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 10.00 in254 mm N/A 413113 N/A 29300 lb·in3310 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 10.00 in254 mm N/A 413248 N/A 52600 lb·in5940 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 12.12 in308 mm N/A 413534 N/A 69800 lb·in7890 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 12.12 in308 mm N/A 413536 N/A 129300 lb·in14600 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 14.75 in375 mm N/A 413801 N/A 176700 lb·in20000 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
N/A 14.75 in375 mm N/A 414126 N/A 336200 lb·in38000 Nm N/A Eaton-Airflex N/A Spring Applied, Air Release
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