Precision Regulator - SMC Pneumatics

1 Basic TypeAir Operated TypeSeriesRegulating pressure rangePageSeries IR1000 to to to MPa1/8553 Series IR2000 Series IR3000 Series IR2000 Series IR3000 ModelPort to to to MPa1 to to to to MPa1/4, 3/8, 1/25531 to MPa1/4, 3/8, 1/2553IR3120 Series IR1000/2000/3000 Precision Regulator549 ARJAMRARMARPIRIRVVEX1 SRHSRPSRFARX20 VCHRITVICPVQVERVEAVY2AP100 VBAVBATAR425to 2:21 PM Page 549 Bracket and pressure gauge can be mounted from 2 directionsMounting is possible on either the front or the regulating pressure rangeThe maximum set pressure has been expanded from the conventional MPa to and lightweightIR1000 width 35 mm mass 140 gIR2000 width 50 mm mass 300 gIR3000 width 66 mm mass 640 gManifolding is possible 8 stations at the maximumMade to order specifications (Except Series IR2120, IR3000)OUTOUTOUTOUTOUTS eries IR1000/2000/3000 Series IR1000/2000/3000 Precision 2:21 PM Page 550 Compatible with new modular connection brackets (-X120) Can be combined with AF (Air filter) and AFM (Mist separator).

2 Relief flow characteristicsSymbol10-20-80--T-L-X1-X4 65 IRM Specifications/ContentClean SeriesCopper-free and fluorine-freeOzone resistantFor high temperatureFor low temperatureNon-grease specificationsWith digital pressure switch (ISE30) Manifold (Except Series IR2120, IR3000)600500400300 Relief flow (l/min (ANR))Set pressure (MPa)Back pressure: flow (l/min (ANR))Set pressure (MPa)Back pressure: typeAir operated typeSpecificationsMaximum set pressurePort MPaRc 1/8Rc 1/4Rc 3/8Rc 1/2 IR10 0 IR20 0 IR2120 IR3120IR30 0 Attachments such as a pressure switch can be mounted as accessoriesApplicable modular sizeIR1000: 20 typeIR2000: 30 typeIR3000: 40 typeMade to Order Specifications For details, refer to page 560. Mount the standard type with a conventional connection VariationsPossible to relieve (exhaust) air ranged 50 to 4000 l/min (ANR)551 ARJAMRARMARPIRIRVVEX1 SRHSRPSRFARX20 VCHRITVICPVQVERVEAVY2AP100 VBAVBATAR425to 2:21 PM Page 551 Application ExampleConstant fluid pressureBalance and driveAccurate balance pressure settingAccurate pressure setting Sensitivity within (Full Span) Tension controlMultistage control of pressing force for workpiece (Wrapping machine)Leak test circuitContact pressure controlTANKW inding rollerLow friction cylinderLow friction cylinderMeasured objectDrive roller Since there is a large effective area for supply and exhaust pressure, setting can be done quickly.

3 Limits pressure fluctuation when driving a cylinder, maintaining excellent static and dynamic balance. Adapts to the cylinder's piston displacement, maintaining a constant IR1000/2000 2:21 PM Page 552 Standard SpecificationsHow to OrderModelSensitivityRepeatabilityLinear ityPort sizePressure gauge portAmbient and fluid temperatureMass (kg) Max. supply pressureMin. supply pressureRegulating pressure rangeInput signal pressureAir consumption(At supply pressure of MPa)(2)(3)(4)(1)IR10 0IR1000: to MPaIR1010: to MPaIR1020: to MPaRc 1 0IR2000: to MPaIR2010: to MPaIR2020: to MPaRc 1 0 Set pressure + MPaIR3000: to MPaIR3010: to MPaIR3020: to l/min (ANR) or l/min (ANR) or l/min (ANR) or l/min (ANR) or lessRc 1/4, 3/8, 1/2Rc 1/8 (2 locations) pressure + to MPaRc 1/4 to MPaIR3120 Set pressure + to l/min (ANR) or lessRc 1/4, 3/8, 1 to MPaBasic typeJIS SymbolBasic typeAir operated typeAir operated typeMax.

4 MPaSet pressure + MPaWithin of full spanWithin of full spanWithin 1% of full span 5 to 60 C (No freezing) Note 1) With the condition of no flow on the output side. Together with the set pressure, be sure to maintain a minimum differntial pressure of MPa for models IR1000 and IR2000, and MPa for model 2) Applicable only to air operated types IR2120 and IR3120. The basic type is 3) Indicates the linearity of the output pressure with respect to the input signal 4) Air is normally being discharged to the atmosphere from a bleed hole or an exhaust type (Handle)Air operated type(Series IR2000/3000 only)For series IR1000/2000 Thread typePrecision regulatorBody sizeType of settingIR012 Regulating pressure to MPa to to MPaNote) Air operated type is model IR2120 series to to to MPa012 NilNFRcNPT G OptionIR1000 IR2000 IR3000 ApplicationPort sizeSymbol01020304size1/81/43/81/2 Note) Air operated type is model IR3120 gauge, Bracket, Name plate, Mounting on the opposite sideSuffix 2 Pressure gauge is included, (but not assembled).

5 AccessoryNilBGNoneWith bracketWith pressure gauge Note) 1 Add prefix (10-) for the clean room specification. 2 Add prefix (20-) for the copper-free and fluorine-free specification. 3 Add prefix (80-) for the ozone-resistant specification. 4 Manifold specification is available for IR1000 and IR2000. (Except IR2120 and IR3000)Made to Order Specifications (Refer to page 560)X1X120X465 SymbolSpecifications/ContentNon-grease specificationsCompatible with modular connection brackets(Refer to page 554)With digital pressure switch (ISE30A) NilNilTLFor high temp. enviroments ( 5 to 100 C)(Max. 80 C with pressure gauge.)For low temp. enviroments ( 30 to 60 C)Suffix 1 RoHSNote) The standard mounting position of the pressure gauge is on the front, when viewing the Regulator with the SUP side to the left and OUT side to the RegulatorSeries IR1000/2000/3000 ARJAMRARMARPIRIRVVEX1 SRHSRPSRFARX20 VCHRITVICPVQVERVEAVY2AP100 VBAVBATAR425to 5:01 PM Page 1 OUT2128 0- -X1202 OUT 133 0- -X1202 OUT 231 169 EXH3G50qAF40wAFM40IR30 0- -X120eInterfacerInterface with bracketSpecification CombinationsSpecificationsStandard specificationsOptionAccessorySet pressure Max.

6 MPaSet pressure Max. MPaSet pressure Max. MPaConnection Rc 1/8 Connection Rc 1/4 Connection Rc 3/8 Connection Rc 1/2 BracketPressure gaugePressure gauge reverse mountedConnection NPT 1/8 Connection NPT 1/4 Connection NPT 3/8 Connection NPT 1/2 Connection G 1/8 Connection G 1/4 Connection G 3/8 Connection G 1/201201020304 BGRN01N02N03N04F01F02F03F04 SymbolApplicable modelIR1000IR1010IR1020IR2000IR2010IR202 0IR3000IR3010IR3020IR3120IR2120 Modular and Accessory CombinationsAccessory (Option)/Part Air filter2. Mist separator3. Interface4. Interface with bracketIR10 0- -X120AF20 AFM20Y200Y200 TIR20 0- -X120AF30 AFM30Y300Y300 TIR30 0- -X120AF40 AFM40Y400Y400 TDescription<Combination example>Applicable modelDescriptionIR1000G33-2-01IR1010P362 01023G33-4-01IR1020G33-10-01IR2000G43-2- 01IR2010P36202028G43-4-01IR2020/2120G43- 10-01IR3010P362030-20 1G43-4-01IR3020/3120G43-10-01IR3000G43-2 -01 Part no. 1A bracket and two mounting screws (M5 x 35)To mount the bracket, remove two body screws (M5 x 30) on the name plate on the opposite side and replace the attached two bracket mounting screws(M5 x 35).

7 2 Accuracy 3% (Full span)Series IR3000 Series IR2000 Series IR1000 Note 1) Use the made-to-order product (IR -X120) for modular interface and interface with bracket listed above cannot be connected to the standard a conventional connection interface when connecting the standard type with modular 2) The made-to-order product number (IR -X120) is for the Precision Regulator only. For modular connections, please order the applicable products and accessories separately. : Standard specifications : Combination possible : Combination not possible BracketPressure gauge 2554 Series IR1000/2000 1:28 PM Page 1 ConstructionReplacement PartsP362010-1P362010-2 P36201058 P36201021 x 10 x P3620201811 1 13 1 11111 1231 111 11 11121311111 1231 111 11 1112131P362020-2P362020-5P36202019P36202 068#1 P36202026 x x 1 JISB2401P11 P36202018P362020-2P362030-1 P36203009#1P36203010#1 x 1 x Note)JISB2401P16 Note)P36203015P36203016P36203017 NBR, otherNBR, otherNBR, otherStainless steel, NBRB rass, NBRB rass, NBRNBR, otherH-NBRNBRNBRNBRNBRNBRNBRS tainless steelDiaphragm assemblyDiaphragm assembly DiaphragmValveValveValveDamperO-ringO-ri ngO-ringO-ringO-ringSeal (A)Seal (B)Fixed #1 P36202026 x x 1 JISB2401P11 P36202018P362020-13P362030-1 P36203009#1P36203010#1 x 1 x Note)JISB2401P16 Note)P36203015P36203016P36203017 Repair kit no.

8 (A set of above nos. q to !5.)Note) Use mini-flick 0IR20 0IR30 0IR2120IR3120 Part !5qwOUT(2)r!0 BleedSUP(1)Valve guideExhaustuSUP side passageOUT side passageii!5!4 SUP side passageqoOUT side passageqwyOUT(2)tValve guideBleedSUP(1)!0!2!2!3!1!5 Fixed throttleiSUP side passageqooOUT side passageSetting knobBleedSUP(1)qewru!0 Valve guideMain valveExhaust ValveDiaphragm (C)Diaphragm (B)NozzleSteel ballDiaphragm (A)OUT(2)ExhaustSUP side passageOUT side passageINOUT(2)qwytValve guideBleedSUP(1)!1!3!2!2!0!5!4qoKT-IR100 0KT-IR2000KT-IR3000KT-IR2120KT-IR3120IR1 000IR2000IR3000IR2120IR3120 SUP side passageOUT side passageBleedSUP(1)qewu!0 Valve guideOUT(2)IN!5iqooWhen the setting knob is turned, the nozzle is closed by the flapper allowing the supply air that flows in from the upstream side to pass through the fixed throttle. It then acts on diaphragm B as nozzle back pressure, the main valve is pushed down by the generated force, and the supply pressure flows out to the downstream side.

9 The air pressure that flows in acts on diaphragm C. While opposing the force generated by diaphragm B it also acts on diaphragm A, opposing the compression force of the setting spring and becomes the set pressure. If the set pressure rises too high, diaphragm A is pushed up, the interval between the flapper and the nozzle widens, the nozzle back pressure drops, the balance of diaphragms B and C is broken, the main valve closes, the exhaust valve opens and the excess pressure from the downstream side is discharged to the atmosphere. In this way fine pressure variations are detected by the nozzle/flapper type pilot mechanism, and precise pressure adjustment is principle (For IR2000)555 Precision Regulator Series IR1000/2000/3000 ARJAMRARMARPIRIRVVEX1 SRHSRPSRFARX20 VCHRITVICPVQVERVEAVY2AP100 VBAVBATAR425to 2.

10 21 PM Page 555 DimensionsIR10 0-01 IR20 0-02 IR30 0-0 IR2120-02 IR3120-0 hole50 Mounting holePanel mounting hole 60 OUT(2)SUP(1)BleedM6 x 43711118 124 Bracket(Option)Pressure gauge(Option)30236 Panel mounting holeBracket(Option)Pressure gauge(Option)PanelPanel (1)OUT(2)EXH352 x Rc 1/8 Pressure gauge port (1)66 OUT(2) 6866 EXH(3)9 4376 14822M6 x holeBracket(Option)Pressure gauge(Option)8230 437583 1191811250 Mounting holeBleedSUP(1)OUT(2) (Option)Pressure gauge(Option)Mounting holeBleed9 432276 144 SUP(1)66 OUT(2) 6866M5 depth 7 EXH(3)2 x Rc 1/8 Pressure gauge port2 x Rc 1/4 to 1/2 Por t sizeRc 1/2 Exhaust port8260 6050 Exhaust50M5 depth x Rc 1/8 Pressure gauge port2 x Rc 1/4 Por t sizeBracket(Option)Pressure gauge(Option)36602 x Rc 1/8 Pressure gauge port2 x Rc 1/4 to 1/2 Por t sizeRc 1/2 Exhaust port2 x Rc 1/4 Por t size2 x Rc 1/8 Pressure gauge port mounting hole When mounting on a panel, refer to page 561 in Specific Product Precautions.