Eaton-Airflex WCBD Disc Brake Elements
Eaton-Airflex WCBD Disc Brake Elements
SKU:CLU-99da0d
Engineered for precision tension control and rapid heat dissipation in demanding clutch and brake applications.
Regular price
$2,499.99
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$2,499.99
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Eaton-Airflex WCBD Disc Brake Elements
$2,499.99
Quantity: 1
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Eaton-Airflex WCBD Disc Brake Elements
$2,499.99
Quantity: 1
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The Eaton-Airflex WCBD Disc Brake Elements are expertly engineered disc type units that excel in absorbing and dissipating thermal loads in demanding clutch and brake applications. Featuring a patented piston design for precise tension control, these elements offer rapid heat dissipation through water cooling technology. With options for single or dual pistons, split wear spacers, and unique friction couple materials, these brakes provide enhanced performance and durability. Suitable for various applications such as drilling rigs, marine mooring systems, and tension brakes, the WCBD Elements are designed to deliver reliable and efficient operation.
Product Specifications
Features 0
Patented piston designSingle or dual piston provides wider range of applied tension with greater control.Drop in powerhead packageStandard single piston elements can be retrofitted with a dual piston powerhead to provide increased control.Split wear spacersThe split wear spacers allow for wear adjustment without disassembly of the brake to minimize downtime and maintenance costs.Unique friction coupleA specially formulated friction material, interfacing with a copper alloy surface, eliminates the stick-slip characteristic associated with ordinary frictional devices.Rapid heat dissipationThe copper interface conducts heat rapidly to the circulating coolant.Open or closed loop coolant systemsThe element works equally well with open or closed loop circulating systems. On mobile equipment, the engineâs cooling system can be tapped to provide coolant to the element.Optional corrosion protectionFor marine environment applications, protective coatings are available to minimize corrosion
General Description 0
Element construction and operation is illustrated. Pressurizing the cylinder causes the piston to clamp the friction disc between the water jackets. Heat generated at the friction interface is quickly transferred to the circulating coolant.Element sizes are indicated by the number of friction discs and the disc diameter in inches. For instance, size 224WCB has two (2) friction discs 24 inches in diameter.
Note 0
Basic part number only.Order gear separately.Some high torque applications of three or four disc elements require additional torsonial support on the cylinder end of the unit. Contact your Airflex representative for more details.
Specifications Actuation
Air Applied
Specifications Bolt Circle Diameter H3
27.875 in | 708.0 mm
Specifications Bolt Circle H4
12.250 in | 311.2 mm
Specifications Bolt Hole Size H3
1 1/8-7 in | 1 1/8-7 mm
Specifications Coolant Port Thread Size
3/4 SAE ORB
Specifications Dimension D
11.00 in | 279 mm
Specifications Dimension D1
3.50 in | 89 mm
Specifications Dimension D2
9.26 in | 235 mm
Specifications Dimension D24
1.06 in | 27 mm
Specifications Dimension D25
1.75 in | 44 mm
Specifications Dimension D29
0.250 in | 6.4 mm
Specifications Dimension D43
4.13 in | 105 mm
Specifications Dimension D46
1.38 in | 35 mm
Specifications Dimension G
29.998 in | 761.9 mm
Specifications Dimension H10
12.75 in | 324 mm
Specifications Dimension H13
24.375 in | 619.1 mm
Specifications Dimension J1
11.50 in | 292 mm
Specifications Dimension J2
30.62 in | 778 mm
Specifications Disc Gear Inertia
3.29 | 78
Specifications Disc Gear Weight
208 | 94
Specifications Dynamic Torque Rating
100000 lb-in @ 80 psi | 11298 Nm @ 5.5 bar
Specifications Dynamic Torque Rating Large Piston Only
8135 Nm @ 5.5 bar
Specifications Dynamic Torque Rating Small Piston Only
3051 Nm @ 5.5 bar
Specifications Gear Part Number
411672
Specifications Housing Inertia
622 lb·ft² | 26.21 kg·m²
Specifications Housing Weight
445 lb | 202 kg
Specifications Large Piston Inlet Bolt Circle Diameter
20.500 in | 521 mm
Specifications Large Piston Inlet Thread Size O2
1/2-14 in | 1/2-14 mm
Specifications Manufacturer
Eaton-Airflex
Specifications Maximum Bore Size
7.25 in | 184 mm
Specifications Maximum Freewheeling Speed
1200
Specifications Minimum Bore Size
3.75 in | 95 mm
Specifications Size
124WCB
Specifications Size H4
3/8-16 in | 3/8-16 mm
Specifications Small Piston Inlet Bolt Circle Diameter
14.500 in | 368 mm
Specifications Small Piston Inlet Thread Size O2
3/8-18 in | 3/8-18 mm
Specifications Water Volume
160 in³ | 2.6 dm³