The Rowland Company
The Rowland Company
4900 North 20th St.
Philadelphia, PA 19144
Toll Free: (800) 925-8824
Phone: (215) 455-4900
Fax: (215) 455-8888
Email: rowland@rowland2.com
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WCS elements are disc type, externally cooled, spring applied units. They are designed to absorb and dissipate the thermal loads associated with the most severe braking and tensioning applications. The WCS friction couple was developed specifically for continuous slip service and has a dynamic coefficient of friction which is larger than its static coefficient of friction. Special high coefficient linings are also available which provide 50% higher torque than standard friction linings and provide a 1:1 dynamic to static torque ratio.
WCS Disc Brake Elements Single Disc Brake
WCS Disc Brake Elements Dual Disc Brake
Unit of Measure
1 

Item #

Size

Torque Rating

Thermal Rating

Housing (Weight)

Manufacturer

Actuation

146244 N/A 108WCS N/A 5600 lb·in632 Nm N/A 30 hp22.4 kW N/A 90 lb41 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146245 N/A 208WCS N/A 10000 lb·in1129 Nm N/A 60 hp44.7 kW N/A 116 lb53 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146376 N/A 308WCS N/A 13950 lb·in1576 Nm N/A 90 hp67 kW N/A 121 lb55 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146229 N/A 114WCS N/A 20000 lb·in2258 Nm N/A 60 hp44.7 kW N/A 222 lb101 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146230 N/A 214WCS N/A 37500 lb·in4234 Nm N/A 120 hp89.5 kW N/A 287 lb130 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146309 N/A 118WCS N/A 40000 lb·in4516 Nm N/A 120 hp89.5 kW N/A 418 lb146 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146318 N/A 218WCS N/A 76000 lb·in8580 Nm N/A 240 hp179 kW N/A 548 lb167 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146311 N/A 318WCS N/A 112000 lb·in12645 Nm N/A 360 hp268.5 kW N/A 413 lb187 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146312 N/A 418WCS N/A 148000 lb·in16709 Nm N/A 480 hp357.9 kW N/A 458 lb208 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146314 N/A 124WCS N/A 82000 lb·in9258 Nm N/A 270 hp201.3 kW N/A 458 lb208 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146340 N/A 224WCS N/A 157000 lb·in17725 Nm N/A 540 hp402.7 kW N/A 665 lb302 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146371 N/A 324WCS N/A 232000 lb·in26193 Nm N/A 810 hp604 kW N/A 872 lb395 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146372 N/A 424WCS N/A 307000 lb·in34660 Nm N/A 1080 hp805.4 kW N/A 1079 lb489 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146347 N/A 136WCS N/A 283000 lb·in31951 Nm N/A 650 hp484.7 kW N/A 2302 lb1044 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146341 N/A 236WCS N/A 532000 lb·in60063 Nm N/A 1300 hp969.4 kW N/A 3300 lb1497 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146272 N/A 336WCS N/A 781000 lb·in88175 Nm N/A 1950 hp1454.1 kW N/A 4298 lb1949 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
146369 N/A 436WCS N/A 1030000 lb·in116287 Nm N/A 2600 hp1938.8 kW N/A 5296 lb2402 kg N/A Eaton-Airflex N/A Spring Applied, Air Release
Unit of Measure
1