friction clutches - Arten Freios e Embreagens Industriais

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Table of Contents◗CONTROLS“Air Champ” ®◗ ADJUSTABLE PRESSURE CLUTCH OR BRAKE FLOW CONTROLA spring biased ball or optional poppet check provides full flow in onedirection. A stainless steel, tapered needle provides a wide range ofadjustment of flow in the controlled direction. A locknut prevents unwantedchanges in adjustment.This control allows higher air pressure for maximum torque capacity whileachieving a “soft” start or stop through a gradual pressure build-up in theclutch or brake air chamber.Controlled acceleration or deceleration (“soft” start or stop) can also beincorporated into a clutch/brake circuit similar to the 3 way circuit diagramshown on page 247, by adding a flow control, quick exhaust valve andaccumulator between the control valve and the clutch/brake unit.C v C vPipe Maximum open Flow ProductSize Needle Check NumberAPPROXIMATE DIMENSIONSAB.125 NPT .20 .23 940412.250 NPT .43 .54 940425SPECIFICATIONSscfm = 22.67 (C v )Where: P1- P2 = Pressure Drop Across Flow ControlG = Specific Gravity of the Liquid atFlowing Temperature (G = 1 for air)Operating Temperature Range = -40°F to +212°FDFlow ControlPipe A BSize Dim. OPEN HEX C D.125 NPT Inches .875 .688 .203 1.75.250 NPT Inches 1 .875 .359 2.375C◗ RESTRICTOR-FIXED PRESSURE CLUTCH OR BRAKE FLOW CONTROLFixed orifice restrictor slows down flow rate in one direction, yet allows freeflow the other way. Used to retard clutch or brake engagement until anotherfunction is complete. Ideal when alternately pressurizing two systems withone control switch. Standard pipe threads allow in-line plumbing.APPROXIMATEDIMENSIONSANPT1⁄ 2 HEX.125 NPT Product No. 932800.250 NPT Product No. 933800RestrictorDim NPT A NPT ANPTInches .125 1.75 .25 1.75◗ EXHAUST MUFFLERMufflers truly silence noisy air exhaust. Extremely low air resistance in theunit means no interference with system operation difficulties due to backpressure..125 NPT Product No. 939300.250 NPT Product No. 939400APPROXIMATE DIMENSIONSExhaust MufflerDim NPT A NPT AA11⁄ 16 HEXNPTInches .125 1.438 .25 1.625346
Table of Contents“Air Champ” ®◗ 3-WAY MANUAL CLUTCH OR BRAKE CONTROL3-way manual control comes complete with escutcheon plate and mounting screws.Use to override automatic controls in emergencies or pilot a 4 or 5 way control.3/32” internal orifice.APPROXIMATE DIMENSIONSBCDCONTROLS ◗Product No. 944900Flow rate: 15 SCFM at 100 psi.3-WAY MANUAL CONTROLDim A B C D E FInches 2.438 2 1.5 1 1.031 .5AFEINLET PORT1 ⁄ 8 NPT◗ CLUTCH OR BRAKE - QUICK EXHAUST/SHUTTLE VALVEMounts directly to the clutch or brake air chamber inlet where air and airlineimpurities are exhausted directly to the atmosphere by a 3-5 psi drop in the supplypressure. Increases clutch and brake response times because air need not travel thrulong lines back to the control. Can also eliminate overlap in clutch-brakecombinations. Use also as a shuttle valve when alternating supplying cylinder withtwo pressures.1/8 NPT Product No. 9451001/4 NPT Product No. 9451251/8 NPTDim A B C D EInches 1.125 .563 .281 1.188 1.0311/4 NPTDim A B C D EInches 1.672 1.219 .547 1.359 1.094INEDOUT1 ⁄ 8 NPT3 PLACESCCEXHAUST1 ⁄ 8 NPT 1 ⁄ 4 NPTBAINEDOUT1⁄ 4 NPT3 PLACESB AEXHAUSTAPPROXIMATEDIMENSIONS◗ CLUTCH/BRAKE COMBINATION OVERLAPELIMINATORAn Overlap Eliminator between a 4-way controland a clutch-brake system prevents a torque risein either the clutch or brake until the alternateunit torque has dropped to an ineffective level.CDH - DIA. 2 MTG.HOLESB AAPPROXIMATE DIMENSIONSAIR TOBRAKE — BLOCKEDAIR TOCLUTCHProduct No 944400EFLMOUTLETS (2)EXHAUST (2)1⁄ 4 NPT (TYP. - 6 PORTS)KJAIR SUPPLYFROM 4-WAYVALVEOVERLAP ELIMINATORDim A B C D E F G H J K L MInches 2.5 2 1.813 .688 1.656 2.5 .25 .266 2.188 .969 1.406 .406347
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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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