Airflex WCBD Water Cooled Disc Brake Elements
Airflex WCBD Water Cooled Disc Brake Elements
SKU:CLU-39ab93
Optimized for severe clutch and brake applications, Airflex WCBD Disc Brake Elements offer high torque, rapid heat dissipation, and easy maintenance.
Regular price
$2,399.99
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$2,399.99
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Airflex WCBD Water Cooled Disc Brake Elements
$2,399.99
Quantity: 1
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Airflex WCBD Water Cooled Disc Brake Elements
$2,399.99
Quantity: 1
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The Airflex WCBD Water Cooled Disc Brake Elements are specially designed for the most demanding clutch and brake applications, featuring a unique friction couple that is ideal for continuous slip service. With high torque linings and rapid heat dissipation, these elements offer superior performance and durability. The patented piston design, split wear spacers, and compatibility with open or closed loop coolant systems make maintenance seamless. Ideal for drilling rigs, marine mooring systems, and more, these elements provide reliable and precise tension control in critical operations.
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
1.96 in (50 mm) for 148WCB1.75 in (44 mm) for 248WCB1.75 in (44 mm) for 348WCB1.75 in (44 mm) for 448WCBBasic 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
58.688 in | 1490.7 mm
Specifications Bolt Circle H4
24.500 in | 622.3 mm
Specifications Bolt Hole Size H3
1 3/8-6 in | 1 3/8-6 mm
Specifications Coolant Port Thread Size
1 1/4 SAE ORB
Specifications Dimension D
37.70 in | 780 mm
Specifications Dimension D1
22.50 in | 572 mm
Specifications Dimension D2
31.36 in | 797 mm
Specifications Dimension D24
1.48 in | 38 mm
Specifications Dimension D25
2.70 in | 69 mm
Specifications Dimension D43
5.80 in | 147 mm
Specifications Dimension G
56.50 in | 1435.0 mm
Specifications Dimension H10
25.19 in | 640 mm
Specifications Dimension J1
23.00 in | 584 mm
Specifications Dimension J2
57.09 in | 1450 mm
Specifications Disc Gear Inertia
249.31 | 5916
Specifications Disc Gear Weight
1445 | 3186
Specifications Dynamic Torque Rating
2744000 lb-in @ 80 psi | 310030 Nm @ 5.5 bar
Specifications Dynamic Torque Rating Large Piston Only
2032000 lb-in @ 80 psi | 229585 Nm @ 5.5 bar
Specifications Dynamic Torque Rating Small Piston Only
80445 Nm @ 5.5 bar
Specifications Gear Part Number
416797
Specifications Housing Inertia
24583 lb·ft² | 1035.95 kg·m²
Specifications Housing Weight
7719 lb | 3501 kg
Specifications Large Piston Inlet Bolt Circle Diameter
41.500 in | 1054.1 mm
Specifications Large Piston Inlet Thread Size O2
1-11.5 in | 1-11.5 mm
Specifications Manufacturer
Eaton-Airflex
Specifications Maximum Bore Size
16.81 in | 427 mm
Specifications Maximum Freewheeling Speed
600
Specifications Maximum Slip Speed
360 rpm
Specifications Minimum Bore Size
11.250 in | 286 mm
Specifications Number H4
3
Specifications Number Of Bolt Holes H3
16
Specifications Size
448WCB
Specifications Size H4
3/4-10 in | 3/4-10 mm
Specifications Small Piston Inlet Bolt Circle Diameter
31.5 in | 800 mm
Specifications Small Piston Inlet Thread Size O2
0.5-14 in | 0.5-14 mm
Specifications Water Volume
2800 in³ | 45.9 dm³