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Air Champ II Shaft Mounted Clutch-Brakes (6)

The BCB-275 and FCB-450 are combination clutch-brakes. MUST BE MOUNTED ON THE DRIVENSHAFT ONLY. Sheave Mount unit comes with 1-“3V” Groove sheave. 2 Pilot Mount units offer standard bore sizes of 0.500 and 0.625 inches. For in-line applications, select the optional coupling half. Single piston engagement to eliminate clutch and brake overlap. Fits up to 2,2 kW, 3 HP drive motors. Easy retrofitting of existing Nexen clutch-brakes; pilot dimensions are identical to the original Nexen clutch-brake series.
ProductDescriptionMaximum Static Brake TorqueMaximum Static Clutch TorqueBore SizeMax RpmDrive Arrangement
827153FCB-450*0.750,32 TOOTH,#35 SPROCKET350 inlbs350 inlbs0.750 in.360035/32T Single Row Sprocket
827156FCB-450*0.750,PILOT MOUNT,NSB350 inlbs350 inlbs0.750 in.3600Pilot Mount
827152FCB-450*0.875,1'A'GRV,03.80 PD350 inlbs350 inlbs0.875 in.3600"1-A, 3.80 in.
827150FCB-450*0.875,PILOT MOUNT350 inlbs350 inlbs0.875 in.3600Pilot Mount
827160FCB-450*0.875,PILOT MOUNT,SS350 inlbs350 inlbs0.875 in.3600Pilot Mount
827158FCB-450*20MM,PILOT MOUNT,NSB350 inlbs350 inlbs20 mm3600Pilot Mount

Air Champ 1 Shaft Mounted Clutch-Brakes (7)

The HWCB is a clutch and a brake combined into a single unit. Static Torque capacity up to: 2800 In. Lbs. @ 80 psi (brake), 2600 In. Lbs. @ 80 psi (clutch). Maximum Operating Speed up to 1800 rpm. Thermal Horsepower ratings of 1.25 (clutch); 2.23 (brake). THESE CLUTCH-BRAKES MUST BE MOUNTED ON THE DRIVEN SHAFT. Brake housing must not be mounted rigidly. 3-“5V” or 3-“B” Groove sheave. Pilot Mount bore sizes of: 1.688 and 1.875 inches.
ProductDescriptionMaximum Static Brake TorqueMaximum Static Clutch TorqueBore SizeMax RpmDrive Arrangement
827111FWCB*0.750,PILOT MOUNT400 inlbs100 inlbs0.750 in.1800Pilot Mount
827112FWCB*0.750,PILOT MOUNT W/SPCL CLAMP COLLAR400 inlbs100 inlbs0.750 in.1800Pilot Mount
826700FWCB*0.875,1-3V GRV,03.35 OD400 inlbs100 inlbs0.875 in.1800"1-3V, 3.35 in.
826800FWCB*0.875,1-3V GRV,04.50 OD400 inlbs100 inlbs0.875 in.1800"1-3V, 4.50 in.
826900FWCB*0.875,1'A' GRV,03.80 PD400 inlbs100 inlbs0.875 in.1800"1-A, 3.80 in.
827000FWCB*0.875,1'A' GRV,04.40 PD400 inlbs100 inlbs0.875 in.1800"1-A, 4.40 in.
827100FWCB*0.875,PILOT MOUNT400 inlbs100 inlbs0.875 in.1800Pilot Mount