friction clutches - Arten Freios e Embreagens Industriais

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Table of Contents◗FUNCTION EXAMPLES“Air Champ” ®CONTROLLED ACCELERA-TION (“SOFT START”):A clutch function that gentlyaccelerates delicate loads orstarts very heavy loads —eliminating shock from“across-the-line” starts.A clutch reduces the load onthe motor by letting it runcontinuously (often permittinguse of smaller drive motors).Completely adjustable —from fast engagement to slowgradual acceleration.Control is achieved by controlof air pressure or air flow —or both.An air brake is used forcontrolled deceleration.◗ SELECTION CONSIDERATIONS:Transmitted horsepowerRPMTorque◗ EXAMPLEA clutch is needed to drive a bottle conveyor.A “soft start” is required to preventthe bottles from tipping and jammingon the conveyor. The clutch ismounted on a 7 1/2 horsepower, 1750RPM motor.Torque = 63000(HP)KRPM= 63000(7.5)2 = 540 in. lbs.1750DO2135445◗ UNIT SELECTED:An M-800 from the torque charts or fromthe Transmitted Horsepower vs. Speedchart on page 363.Product Number 807650.◗ CONTROL CIRCUITThe control circuit includes D04135447 a FlowControl valve which causes the airpressure to the clutch to build up slowly,giving a soft start every time.D05135448◗ “AIR CHAMP”D01135444PRODUCT CONSIDERATIONS:BW–XHWF–450L–600M–800H–1000LSCCMODULAR CLUTCHMDO625–1375DPC9T–15TDFE, QFE1150–2500REGULATORPROD. NO. 9400013-WAY CONTROL–N.C.PROD. NO. 949002FLOWCONTROLAIRSUPPLYFILTERPROD. NO. 939101LUBRICATORPROD. NO. 939201FILTER (LESS ELEMENT)AS ACCUMULATORPROD. NO. 939101OPTIONAL(IF FINER ADJUSTMENT OR LONGERSTART/STOPS ARE NECESSARY)380
Table of Contents“Air Champ” ®FUNCTION EXAMPLESEMERGENCY STOPPING:A brake (usually spring-engaged)used to instantly stop a machine inthe event of a jam, malfunction,tripped safety or power loss —typically where operator safety, orvertical motion is involved.◗ SELECTION CONSIDERATIONS:Transmitted horsepowerRPMTorque◗ EXAMPLEA clutch-brake is required on a drivewhich is used to lift heavy pipe. The pipeis to be lifted across wire ropes and theclutch is engaged to lift it. A springengagedbrake is required to prevent thepipe from falling in the event of a poweror air pressure loss.D01139454◗ “AIR CHAMP”PRODUCT CONSIDERATIONS:TSE450–1400CALIPER BRAKESBC, BD, VC500, SPCThe motor is a 3/4 horsepower, 1750RPM, 56C frame.D02139455◗ UNIT SELECTED:A FMCBES-625,Product Number 801623.Selection is based on the motor framesize only. The FMCBES-625 is an airengaged clutch combined with a springengaged brake.D03139456SE BRAKES100–1000◗ CONTROL CIRCUITControlled by a single 3-way valve. Oneair supply operates the combined clutchbrake.FMCBES625, 875, 1125, 1375The clutch begins to deliver torque atapproximately 40 PSI. Below 30 PSI, thespring force of the brake overcomes theair cylinder thrust keeping the brakeengaged.D041394573-WAY CONTROL — N.C. —ENGAGES CLUTCH OR BRAKE WHENTHE ACTUATOR SWITCH IS CLOSED.REGULATORPROD. NO. 9400013-WAY CONTROL–N.C.PROD. NO. 949002QUICK EXHAUST VALVEPROD. NO. 945125MUFFLER–OPTIONALPROD. NO. 939400FILTERPROD. NO. 939101LUBRICATORPROD. NO. 939201381
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Table of ContentsPRODUCTCAT ALOG10-
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Table of Contents◗PRODUCT NUMBER
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Table of Contents◗FAMILY OF PRODU
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Table of Contents◗FAMILY OF PRODU
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Table of Contents“Air Champ” ®
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Table of Contents◗APPLICATION GUI
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Table of ContentsWeb ProductsGUIDE
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Table of Contents◗ MICRO FRICTION
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Table of Contents◗“Air Champ”
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Table of ContentsWeb ProductsIn acc
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Table of ContentsWeb ProductsTENSIO
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Table of ContentsWeb ProductsHousin
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Table of Contents◗ AIR PRESSURE C
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Table of ContentsEclipse SERVOMOTOR
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Table of ContentsEclipse SERVOMOTOR
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Table of ContentsEclipse LINEAR MOT
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Table of ContentsEclipse NEMA AC MO
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Table of ContentsEclipse METRIC AC
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Table of Contents◗ BW MODEL BRAKE
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Table of Contents◗CALIPER BRAKES
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Table of Contents◗CALIPER BRAKESS
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Table of Contents◗DRUM BRAKES“A
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Table of ContentsDRUM BRAKES “Air
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Table of ContentsDRUM BRAKES “Air
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Table of Contents◗HEAVY DUTY BRAK
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Table of Contents◗METRIC BRAKES
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Table of Contents◗BRAKESWeb Produ
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Table of Contents◗TENSION CONTROL
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Table of Contents◗CLUTCH/BRAKES
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Table of Contents◗CLUTCH/BRAKESFM
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Table of Contents◗CLUTCH/BRAKESA
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Table of ContentsCLUTCH/BRAKES “A
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Table of Contents◗METRIC CLUTCH/B
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Table of Contents◗WEB GUIDING CON
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friction clutches - Arten Freios e Embreagens Industriais

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