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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◗CONTROLS“Air Champ” ®◗ 3-WAY CLUTCH OR BRAKE CONTROLS.125” or .250” NPT, 3-Way Controls feature 6 watt coils. Available inthree mounting configurations, normally open and normally closed. Forexplosion proof or encapsulated coils, consult factory. 0-150 psioperating range standard.3-Way Controls, In-Line MountOperating Effective Port Power ProductValve Range (PSI) Orifice Size ➀ Volts ➁ Consumption NumberNormally Open 0 - 125 .0469 .125 NPT 120 AC 6 Watts 948801Normally Open 0 - 125 .0469 .25 NPT 120 AC 6 Watts 949001Normally Closed 0 - 150 .0469 .125 NPT 120 AC 6 Watts 948802Normally Closed 0 - 150 .0469 .25 NPT 120 AC 6 Watts 9490023-Way Controls, Air Inlet MountOperating Effective Port Power ProductValve Range (PSI) Orifice Size ➀ Volts ➁ Consumption NumberNormally Open 0 - 125 .0469 .125 NPT 120 AC 6 Watts 948803Normally Open 0 - 125 .0469 .25 NPT 120 AC 6 Watts 949003Normally Closed 0 - 150 .0469 .125 NPT 120 AC 6 Watts 948804Normally Closed 0 - 150 .0469 .25 NPT 120 AC 6 Watts 949004➀ Top port, .125 NPT, Normally Open; 10-32, Normally Closed.See air flow rate, page 366➁ See page 154 for 24 VDC, 90 VDC and 240 VAC3-way Controls◗ Optional CoilsProductPowerStyle of Coil Number Voltage ConsumptionStandard 1876 12 VDC 7 WattsStandard 1877 24 VDC 7 WattsStandard 1878 90 VDC 7 WattsStandard 1879 120 VAC 6 WattsStandard 1880 240 VAC 6 WattsStandard 1881 480 VAC 6 WattsExplosion Proof 1882 6 VDC 7 WattsExplosion Proof 1883 12 VAC 7 WattsExplosion Proof 1885 24 VDC 7 WattsExplosion Proof 1887 240 VAC 6 WattsNORMALLY OPEN (N.O.)DE-ENERGIZEDAllows air supplyto flow to a clutchor brake.EX/ININ/EXEX/INENERGIZEDBlocks the air supply andallows the air in the clutchor brake to exhaust.EX/ININ/EXNORMALLY CLOSED (N.C.)DE-ENERGIZED ENERGIZEDBlocks the air supply Allows air supply to flowto a clutch or brake. to a clutch or brake.IN/EX1 ⁄ 8 NPT INLET(#10-32 EXHAUST)EX/IN3 31 ⁄ 642 15 ⁄ 1641 ⁄ 64.203 DIA.1.27APPROXIMATE DIMENSIONS1.691 ⁄ 8 NPT INLET(#10-32 EXHAUST)3 43 ⁄ 643 7 ⁄ 6421⁄ 64(Normally Closed)1.00 HEX1 1 ⁄ 4 Mounting Options:A. With base: use .203 diamounting holes.B. Without base: use #10-32 x .25deep tapped holes.1⁄ 2 NPT1⁄ 8 or 1 ⁄ 4 NPTOUTLET(Normally Closed)1.00 HEXAPPROXIMATE DIMENSIONS1 1 ⁄ 41 ⁄ 2 NPT1 ⁄ 8 or 1 ⁄ 4 NPTOUTLET1⁄ 8 OR 1 ⁄ 4 NPTEXHAUST(INLET)1⁄ 8 OR1⁄ 2 NPTOUTLET47⁄ 641⁄ 8 OR 1 ⁄ 2 NPTEXHAUST (INLET)◗ CLUTCH OR BRAKE CONTROL PANELCompact Regulator, 3-way toggle switch and gauge fitted into attractive contoured case.Ideal for wall mounting. Simply connect inlet and outlet. Regulator hand wheel lockdiscourages unwanted adjustment.◗ 5-125 psi range◗ 300 psi max. inlet pressure.◗ .09375” internal flow passages,Flow rate: 150 SCFM at 100 psi.◗ 180° F max. operating temp.◗ .125” NPT Air line connectionsGAPPROXIMATE DIMENSIONSEFB(2) H - DIA. MTG. HOLESDCDProduct No. 854000A◗ Control PanelDim A B C D E F G HInches 6.125 4.875 3.875 1.125 4.5 2.875 3.5 .25344

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