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Eaton Airflex Water Cooled Brakes Type WCSB

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Eaton Airflex Water Cooled Brakes Type WCSB

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Code: WCSB
Brand: Eaton Airflex

Industrial Clutch Parts Ltd. supply a complete range of Eaton Airflex Water Cooled Brakes (WCB). WCB provides precise controllability for severe, high energy or continuous slip applications.

Eaton Airflex WCSB is air-applied, water and air-cooled, multiple-disc brakes that excel in heavy-duty applications. The single brake design removes the need for multiple braking systems.

WSCB Characteristics:

  • Torque Rating: 161,000 - 2,830,000 (lb-in)
  • Thermal Capacity: 3900 (HP)
  • Max. Slip Speed: 715 - 360 RPM 

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Eaton Airflex - Water Cooled Brakes Type WCSB

Eaton's Airflex WCB features a specially formulated friction material, interfacing with a copper alloy surface which eliminates the stick-slip characteristics associated with the ordinary frictional devices.

The WCSB series can be compared to the Eaton Airflex WCB line, except for a feature that allows for greater control of the braking/tensioning functions. WCSB units have been designed for dynamic tensioning, static holding, and emergency stop. One brake is pressure-applied (for dynamic tensioning) and the other is spring-applied (for emergency stopping and holding). 

WCSB incorporates two water-cooled friction discs and one air-cooled friction disc. The diameter of the water-cooled friction discs is 24 inches. Engineered to excel in heavy-duty braking and tensioning applications.


  • Combination power packs
  • Dual air-applied pistons
  • Torque and horsepower independent of rotational speed
  • Unique friction couple
  • Optional corrosion resistance package

Standard Sizes:

  • 224WCSB,324WCSB, 424WCSB, 236WCSB, 336WCSB, 436WCSB, 248WCSB, 348WCSB, 448WCSB
Additional Information

Additional Information

Product Type Brake
Brand Eaton Airflex
PDF Catalogue PDF Download Download
Industry Applications Drawworks, mooring systems, log yarders
Actuation Method Pneumatic
Actuation Type Active
Bore Size 6.125" - 16.250"
Brake Type Water Cooled
Compares With Wichita, WPT
Outside Diameter 24 inches
Max. Slip Speed 600 - 715 rpm
Mounting Type Flange
Torque Rating Up to 636,369 Nm
OEM Numbers
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