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friction clutches - Arten Freios e Embreagens Industriais

friction clutches - Arten Freios e Embreagens Industriais

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Table of ContentsDRUM BRAKES “Air Champ” ®MODEL 4K, 8K & 12K HINGETOP DRUM BRAKESThese Drum Brakes are ideal forhigh torque slow speed controlapplications:Hinged design for use withremovable brake drums4, 8 and 12 inch Drum sizesavailableThermal Horsepower rating up to3.000 HPtStatic Torque capacity up to3750 In. Lbs. @ 80 psiEach Model allows you tocustomize your drum boreShaft mounted designAir Actuated for accurate,economical operationLong wearing <strong>friction</strong> liningsOrder Brake and Drum separately.MODEL 4K HINGE TOP DRUM BRAKESProduct Inertia Shipping Wt. Speeds upComponent Number HP t Lb • In 2 (Lbs). to RPMModel 4K Brake only 845100 0.500 8Drum, No Bore 843600 9.790 6 5500Drum, Bored 844000 9.790 6 5500MODEL 8K HINGE TOP DRUM BRAKESProduct Inertia Shipping Wt. Speeds upComponent Number HP t Lb • In 2 (Lbs). to RPMModel 8K Brake only 845400 1.500 18Drum, No Bore 845300 103.700 22 2700MODEL 12K HINGE TOP DRUM BRAKESProduct Inertia Shipping Wt. Speeds upComponent Number HP t Lb • In 2 (Lbs). to RPMModel 12K Brake only 845700 3.000 29Drum, No Bore 845600 465.100 32 1800Static Torque in Inch-PoundsTORQUE VS. AIR PRESSURE120010509007506004503001500 10 20 30 40 50 60 70 804KStatic Torque in Inch-Pounds40003500300025002000150010005000 10 20 30 40 50 60 70 8012K8KAir Pressure in PSIAir Pressure in PSINOTE: Dynamic torque is approximately 85% of static torque.180

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