Eaton-Airflex DBB Brakes Model 120DBB
Eaton-Airflex DBB Brakes Model 120DBB
SKU:CLU-cc8a57
High-performance spring applied, pressure released disc brakes with low inertia friction disc assembly and PolyPak seals for reliable operation.
Regular price
$2,399.99
Regular price
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$2,399.99
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Eaton-Airflex DBB Brakes Model 120DBB
$2,399.99
Quantity: 1
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Eaton-Airflex DBB Brakes Model 120DBB
$2,399.99
Quantity: 1
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The Eaton-Airflex DBB Brakes Model 120DBB are advanced spring applied, pressure released, disc style brakes designed to deliver consistent torque in both directions. They feature a low inertia friction disc assembly that enhances performance in high cyclic applications. The optional split friction discs allow for easy maintenance without disrupting the drive system. With long-lasting, self-lubricating PolyPak seals, these brakes ensure reliable operation across various industrial applications such as bottling equipment, power shovels, conveyors, shears, and power presses.
Product Specifications
Features 0
Low inertia friction disc assembly.Reduces the overall inertia that must be stopped.Optional split friction discs.Allows removal of friction discs without disturbing other components of drive system in mid-shaft brake arrangement.Long wearing, self lubricating PolyPak seals.Eliminates premature twisting failure and requires no external lubrication.
Note 0
Tolerance +/- 0.12Basic part number only. Does not include gear. Gear must be ordered separately with the bore and keyway requirements.All DBB brakes can be supplied plumbed as shown with a flow control valve having American National Pipe thread ports of 1/2-14 for size 9DBB, 3/4-14 for sizes 15DBB, 20 DBB, 25DBB and 1-11 1/2 for size 38DBB
Specifications Actuation
Spring Applied, Air Release
Specifications Dimension D
10.87 in | 276 mm
Specifications Dimension D1
3.00 in | 76 mm
Specifications Dimension D31
1.50 in | 38 mm
Specifications Dimension D44
0.38 in | 10 mm
Specifications Dimension D45
1.00 in | 25 mm
Specifications Dimension H16
8.50 in | 216 mm
Specifications Dimension J
23.250 in | 590.6 mm
Specifications Dimension J1
18.250 in | 463.5 mm
Specifications Dimension J2
23.82 in | 605 mm
Specifications Dimension O2
1/2-14 NPT
Specifications Dimension W4
9.37 in | 238 mm
Specifications Disc Gear Inertia
17 lb·ft² | 0.71 kg·m²
Specifications Disc Gear Weight
40 lb | 18 kg
Specifications Dynamic Torque Rating
53500 lb·in | 6040 Nm
Specifications Housing Weight
385 lb | 175 kg
Specifications Manufacturer
Eaton-Airflex
Specifications Maximum Bore
5.88 in | 149 mm
Specifications Maximum Speed
1850 rpm
Specifications Minimum Bore
3.00 in | 76 mm
Specifications Minimum Releasing Pressure
60 psi | 4.1 bar
Specifications Model
120DBB
Where Used 0
Bottling equipmentPower ShovelsConveyorsShearsPower Presses