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friction clutches - Arten Freios e Embreagens Industriais

friction clutches - Arten Freios e Embreagens Industriais

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Table of Contents◗METRIC CLUTCH/BRAKESMETRIC FMCBESCLUTCH-BRAKES –MODELS 7-28 & 7-38FMCBE Flange Mounted Clutch-Brakes are designed for controlledstarts and stops in hostile, dirtyenvironments. Totally encloseddesign prevents contaminants frominterfering with operation of theunits while keeping worn <strong>friction</strong>material from escaping into theenvironment. Choose from 2Models:◗ Bore sizes range from 28 to 38millimeters◗ All units available in eitherelectroless nickel plating or blackoxide coating◗ Meets NEMA standard 1.26.5 forwaterproof machines◗ Static Torque up to 46 Nm(brake) and 64 Nm (clutch)◗ Overhung Load Capacity up to180 kilograms◗ Design Speed up to 1500 rpm.Consult factory for higher speed◗ Flange mounts directly to motorsand reducers◗ Compatible with IEC-B5 facemotors up to 5,5 KW◗ Optional Foot Mount is availablefor belt drive applications◗ Optional Input Unit allows you toincorporate pulleys or couplinginto your application◗ For additional corrosionprotection, contact the factory“Air Champ” ®◗ METRIC FMCBES CLUTCH-BRAKES, ENCLOSED DESIGN - SPRING ENGAGED BRAKEStandard Clutch-Brake is Flange Mounted. Order Foot Mount separately for belt driveapplications. Order Input Unit to incorporate pulleys into your application.Thermal OVERHUNG LOAD CAPACITY (kg)Model Product Shaft/Bore Capacity 1000 1500 Shipping Wt.Number Number (mm) Up To RPM RPM (kg)Black Coating:FMCBES-7-28 801472 28 246 W 143 95 28FMCBES-7-38 801475 38 246 W 180 120 28Nickel Plating:FMCBES-7-28 801473 28 246 W 143 95 28FMCBES-7-38 801476 38 246 W 180 120 28NOTE: Thermal Capacity and Overhung Load data is based upon 50% clutch and 50% brake usage.Foot Mount SetModel Product (2 Mounts) Shipping Wt. Input Unit Shipping Wt.Number Number Product Number (kg) Product Number (kg)Black Coating:FMCBES-7-28 801472 801432 1,5 801627 5FMCBES-7-38 801475 801433 1,5 801628 5Nickel Plating:FMCBES-7-28 801473 801458 1,5 801575 5FMCBES-7-38 801476 801460 1,5 801608 5◗ IEC MOTOR/FRAME SELECTION CHARTUse this chart as specification and operational criteria for your application.KW of Motor RPM Frame Number Motor Shaft (mm) Clutch-Brake Model NumberStatic Torque in Nm1,5 1000 100L 28 FMCBES-7-282,2 1000 112M 28 FMCBES-7-282,2 1500 100L 28 FMCBES-7-283,0 1000 132S 38 FMCBES-7-383,0 1500 100L 28 FMCBES-7-284,0 1500 112M 28 FMCBES-7-285,5 1500 132S 38 FMCBES-7-38◗ TORQUE VS. AIR PRESSUREModels 7-28 & 7-38665544332211Brake (7-38)Brake (7-28)Clutch (7-38)Clutch (7-28)0 1 2 3 4 5 6Air Pressure in BarNOTE: Dynamic torque is approximately 85% of static torque.Torque (In. Lbs.) = Nm x 8.849PSI = Bar ÷ .0689288

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