Airflex WCSB elements are air applied, water and air cooled, multiple disc brakes designed for heavy-duty brake/tensioning applications. They are similar to the WCB line except for a feature that allows for greater control of the braking/tensioning function.

• The WCB element features dynamic tensioning, static holding and emergency stopping which are provided by one brake removing the need for multiple braking systems
• The WCB element also features a specially formulated friction material, interfacing with a copper alloy surface which eliminates the stick-slip characteristics associated with the ordinary frictional devices.
• Torque Capacities* Up To: 5,058,625 lb·in, 571.119 N·m
• Thermal Capacities Up To: 3,900 HP, 2.908 kW
• Typical Applications: Drawworks, mooring systems, log yarders
• Standard Sizes: 224WCSB,324WCSB, 424WCSB, 236WCSB, 336WCSB, 436WCSB, 248WCSB, 348WCSB, 448WCSB

*Torque ratings are reported for standard operating conditions. Please consult with your local Airflex Field Sales Engineer or with our Application Engineering Team to make the best selection based on your unique application requirements.