Friction brake S

springtension controlshaft-mounted

Available in six sizes these single plate finned friction discs provide high heat dissipation. High dynamic torque capacity ensures fast load response. Torque capacity up to 14,000 in-lbs. @ 80 psi. Maximum Operating Speed up to 1800 rpm. Continuous Thermal rating of: 2.23 Hpt @ 1800 rpm. Heat Sink capacity of 125,000 ft-lbs. Ultra-Low, Low, Standard, or High Coefficient Facings available. Standard Bore Sizes up to 4.0 inches. Some offer bushings to reduce the standard bore sizes. Split friction facing allows easy replacement without brake removal or disassembly. Thru-shaft design can be flange mounted or shaft mounted with a torque pin or arm. Accessories: Torque Pin Bracket to anchor the housing, Brake Safety Guard for protection available. For shaft mounted straight bore brakes smaller than these see the B-275 and Micro Clutches that offer adapters to convert them to brakes. If you do not see the exact configuration needed contact Nexen for a quote.