NEXEN AIR CHAMP THRU-SHAFT MOUNT CLUTCH-BRAKES Thru-Shaft Mounted Clutch-Brakes combine the features of a Friction Clutch with a Friction Brake into a single unit.  5 Imperial Models offer Pilot Mount, Sheave Mount and Pilot Mount with Coupling Half options.  Pilot Mont units are available in 2 Standard Bore sizes with customisation possible with Bushings and Couplings.  Thru-Shaft Mount units come in a range of bore sizes and Sheave styles.  Operation specifications throughout the category will address almost any need Applications Controlled Acceleration Controlled Deceleration Inching/Jogging Stopping/holding Disconnect Features/Benefits Through-shaft mounting on drive shaft Single piston design eliminates clutch and brake overlap Friction brake and clutch combined into one compact unit Coupling mount available for in-line shaft connections Torque ratings from 1 to 316 Nm [10-2800 in-lb] Accommodates shafts from 25mm to 48mm [1/2 to 1 7/8 inches] Air engaged, spring released High cycling rates and long life Inexpensive to operate and maintain Maintains torque rating without manual adjustment Pilot mounting with integral sprocket, pulley or coupling options offer flexibility << back