SRX Series Stainless Steel Body Air Cylinders with Continuous Position Feedback

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Clarence Carr
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with Continuous Position Feedback P P1L SRX SR/SRM, SR/SRM Contents Features... 42 Cylinder Ordering Information... 43 Specifications... 44 Engineering Specifications.

1 with Continuous Position Feedback P P1L SRX SR/SRM, SR/SRM Contents Features Cylinder Ordering Information Specifications Engineering Specifications imensions Mechanical Accessories Connector Options Electrical Accessories Controller Ordering Information Pneumatic ivision

Features Piston Rod Hard chrome-plated piston rod polished to a 6-10 Ra surface finish with an anodized steel male rod stud for long seal life and minimal surface drag.

2 Features Piston Rod Hard chrome-plated piston rod polished to a 6-10 Ra surface finish with an anodized steel male rod stud for long seal life and minimal surface drag. Cylinder Body 304 Stainless Steel cylinder body rated for non-lube service resists corrosion and minimizes maintenance. LRT LRT can be easily removed for maintenance, saving cost of purchasing a new cylinder. Bushing Oil impregnated bronze rod bushing provides maximum bearing surface area, minimal mod deflection and long service life. Seals Standard "LipSeal" piston and rod seal provides maximum sealing capability and long life. Optional low friction piston seal is available. Connector Optional "flying lead" or 3-pin connector allows maximum flexibility for the end user. Outboard Rod Seal Minimizes dirt and contaminant migration into the cylinder. End Caps Precision machined aluminum end caps provide excellent corrosion resistance and smooth breakaway. Optional Bumpers Buna-N bumpers reduce noise and provide cushioning for the most demanding applications. Unitized Construction Precision double-rolled unitized construction provides durable, leak proof service and long life. 42 Pneumatic ivision

3 Cylinder Ordering Information 1.50" XP P SRX B F S " Bore Size 1.06" 1.50" 2.00" 2.50" 3.00" Mounting Style Nose Mount XP Nose and Pivot Mount BF Front Block Mount Connector Style P Plug F Flying Leads * Incorporating Bumpers adds 1/4" of overall length to the cylinder. Non standard Rods For non-standard rod dimensions, or undersized rod end threads, put a 3 in model number and describe the rod using the letters shown in the drawing. It is necessary to specify only those dimensions that are non -standard. Piston B Bumper* Leave blank if not required. Seals F Low Friction Leave blank if not required. Special S Special Leave blank if special modification is not required. Stroke Stroke in inches Non-Standard Rod imension 3 Non-Standard imension Leave blank if special rod end dimension is not required. NOTE: For non-standard / special rod ends, see below. P1L SRX SR/SRM, SR/SRM P Full iameter Rod End Threads Undersized Rod End Threads A LE W AM* LE W AM* CC C V* CC A C V* B* B* WRENCH FLATS MM* KM* WRENCH FLATS MM* KM* *Requires an S designation in model number. 43 Pneumatic ivision

Available in any practical stroke length up to 24" Available Mountings Style Nose Mount Style BF Front Block Mount Style XP Nose and Pivot Mount Theory of Operation OUTPUT SIGNAL (White) GROUN

4 Catalog 0900P-E Specifications General Specifications Bore Sizes: 1-1/16", 1-1/2", 2", 2-1/2", 3" Rod Sizes: 0.38" 0.75" Rod Ends: Standard Male Mounts: Nose Mount () Front Block Mount (BF) Nose and Pivot Mount (XP) Rated Air Pressure: 150 PSI Air Standard Temperature: 40 F to 160 F Strokes: Bumpers: Optional Available in any practical stroke length up to 24" Available Mountings Style Nose Mount Style BF Front Block Mount Style XP Nose and Pivot Mount Theory of Operation OUTPUT SIGNAL (White) GROUN (Black) INPUT VOLTAGE (Red) STROKE = RETRACTE; OUTPUT VOLTAGE = 0 VOLTS (APPROX.) STROKE = EXTENE; OUTPUT VOLTAGE = MAXIMUM INPUT VOLTAGE (APPROX.) The Linear Resistive Transducer (LRT) is a position sensor that uses a resistive element, and wiper assembly, to provide a continuous analog output signal relative to the cylinders position. The LRT is a single element type linear potentiometer, with two independent elements mounted on either side of an anodized aluminum extrusion. The LRT operates as a voltage divider by creating a short between the wiper extrusion and the wiper assembly. The position of the wiper changes the resistive load proportionally to its position along the stroke length of the cylinder. Supplying a 5 to 24VC voltage energizes the LRT. As the cylinder travels through its range of stroke, the resistive load changes, thus causing a proportional voltage output change of the LRT. The output voltage, at the endpoint of cylinder stroke, is dictated by the input voltage applied across the device. The probe is mounted into the cap end of the cylinder and inserted into the hollow piston rod assembly. When replacing the probe, care must be taken to align the wiper block with the profile of the LRT extrusion. Please review the above schematic and cutaway drawing for reference purposes. 44 Pneumatic ivision

5 Engineering Specifications MLRT Repeatability: ±0.001" (interface electronics dependent) Non Linearity: ±1% of Full stroke (18" stroke max.) Resolution: Infinite Signal Input: 5 to 24 VC Signal Output (w/o controls): C ratiometric voltage* Signal Output (w/controls): 0 to 10 VC or 4 to 20 ma Maximum Speed: 50" per second Rated Life of MLRT: 500 Million inches of wiper travel Pressure Rating: 150 psi Temperature Rating: F to F Resistance Rating: 1,000 Ohms per inch ±20% Connection Options: 6" Flying leads or 3-pin nano connector *1 Mega Ohm impedance interface device suggested for limiting sensor current if the controller is not used. MLRT Circuit iagram OUTPUT SIGNAL (White) GROUN (Black) INPUT VOLTAGE (Red) P1L SRX SR/SRM, SR/SRM P STROKE = RETRACTE; OUTPUT VOLTAGE = 0 VOLTS (APPROX.) STROKE = EXTENE; OUTPUT VOLTAGE = MAXIMUM INPUT VOLTAGE (APPROX.) MLRT Replacement Kits For each MLRT replacement kit order, please specify the part number listed below along with the cylinder stroke length and quantity. A Service Bulletin is included with each kit. MLRT with Flying Leads Part #L07831 Example: L07831, 6" Stroke, Qty. 1 MLRT with Plug Connector Select part number from table Example: L , 4" Stroke, Qty. 1 Bore 1-1/16" 1-1/2" 2" 2-1/2" 3" Plug Connector Mount MLRT Kit Part Number, BF L XP L , BF L XP L , BF L XP L , BF L XP L , BF L XP L Pneumatic ivision

6 imensions - 1-1/16" Bore Cylinders Style 4.59 PLUS STROKE Ø1.31 Ø.38 3/8-24 UNF-2A.31 FLATS 7/8-14 UNF-2A 1/8 NPTF PORTS Ø.87 PILOT 6" LEAS FROM Ø1.09 Style XP 5 PLUS STROKE 5.06 PLUS STROKE 4.59 PLUS STROKE Ø Ø.31 Ø.38 3/8-24 UNF-2A.31 FLATS 7/8-14 UNF-2A 1/8 NPTF PORTS Ø.87 PILOT Ø.87 PILOT 6" LEAS FROM Ø1.09 7/8-14 UNF-2A Style BF 4.59 PLUS STROKE Ø Ø.38 3/8-24 UNF-2A.31 FLATS 1/8 NPTF PORTS Ø.33 C'BORE x.22 EEP TYP. (4 HOLES FOR #10 S.H.C.S.) 6" LEAS FROM Ø Pneumatic ivision

7 imensions - 1-1/2" Bore Cylinders Style PLUS STROKE Ø1.57 Ø.50 7/16-20 UNF-2A FLATS 1-1/8-12 UNF-2A 1/4 NPTF PORTS Ø1.12 PILOT 6" LEAS FROM Ø1.36 Style XP PLUS STROKE 5 PLUS STROKE 4.88 PLUS STROKE Ø.38 Ø P1L SRX SR/SRM, SR/SRM Ø.50 P 7/16-20 UNF-2A FLATS 1-1/8-12 UNF-2A 1/4 NPTF PORTS Ø1.12 PILOT Ø1.12 PILOT 6" LEAS FROM Ø /8-12 UNF-2A Style BF PLUS STROKE Ø Ø.50 7/16-20 UNF-2A FLATS 1/4 NPTF PORTS Ø.41 C'BORE x.25 EEP TYP. (4 HOLES FOR 1/4 S.H.C.S.) 6" LEAS FROM Ø Pneumatic ivision

8 imensions - 2" Bore Cylinders Style PLUS STROKE Ø2.08 Ø.63 1/2-20 UNF-2A.50 FLATS 1-1/4-12 UNF-2A 1/4 NPTF PORTS Ø1.25 PILOT 6" LEAS FROM Ø1.62 Style XP PLUS STROKE 6.38 PLUS STROKE 5.72 PLUS STROKE Ø Ø Ø.63 1/2-20 UNF-2A.50 FLATS 1-1/4-12 UNF-2A 1/4 NPTF PORTS Ø1.25 PILOT Ø1.25 PILOT 6" LEAS FROM Ø /4-12 UNF-2A Style BF PLUS STROKE Ø Ø.63 1/2-20 UNF-2A.50 FLATS 1/4 NPTF PORTS Ø.58 C'BORE x.39 EEP TYP. (4 HOLES FOR 3/8 S.H.C.S.) 6" LEAS FROM Ø Pneumatic ivision

9 imensions - 2-1/2" Bore Cylinders Style PLUS STROKE Ø2.62 Ø.75 5/8-18 UNF-2A.63 FLATS 3/8 NPTF PORTS 1-3/8-12 UNF-2A Ø1.37 PILOT 6" LEAS FROM Ø2.13 Style XP 1.25 Ø.75 5/8-18 UNF-2A.63 FLATS 1-3/8-12 UNF-2A PLUS STROKE 7.16 PLUS STROKE 6.41 PLUS STROKE 3/8 NPTF PORTS Ø1.37 PILOT Ø1.37 PILOT " LEAS FROM Ø2.62 Ø.50 Ø /8-12 UNF-2A.99 P1L SRX SR/SRM, SR/SRM P Style BF PLUS STROKE Ø Ø.75 5/8-18 UNF-2A.63 FLATS 3/8 NPTF PORTS Ø.67 C'BORE x.45 EEP TYP. (4 HOLES FOR 7/16 S.H.C.S.) 6" LEAS FROM Ø Pneumatic ivision

10 imensions - 3" Bore Cylinders Style PLUS STROKE Ø3.16 Ø.75 5/8-18 UNF-2A.63 FLATS 3/8 NPTF PORTS 1-1/2-12 UNF-2A Ø1.62 PILOT 6" LEAS FROM Ø2 Style XP PLUS STROKE 7.60 PLUS STROKE 6.78 PLUS STROKE Ø Ø.50 Ø.75 5/8-18 UNF-2A.63 FLATS 1-1/2-12 UNF-2A Ø1.62 PILOT 3/8 NPTF PORTS Ø1.62 PILOT 6" LEAS FROM 1-1/2-12 UNF-2A Ø2 Style BF PLUS STROKE Ø3.16 Ø.75 5/8-18 UNF-2A.63 FLATS 3.25 Ø.77 C'BORE x.52 EEP TYP. (4 HOLES FOR 1/2 S.H.C.S.) 3/8 NPTF PORTS 6" LEAS FROM Ø2 50 Pneumatic ivision

11 Mechanical Accessories Piston Rod Clevis A TH. B Part Number Bore A B C E F G H J K L F C E K L /16 3/ / L /2 7/ / L / / J L L /2, 3 5/ / G NUT H IA. PIN Pivot Brackets G G N G K L H RA. J IA. M K L B A E C F Pivot Brackets K L M A B E F Foot Brackets H C J PIN IA. Part Number Bore A B C E F G H J K L M L / L / L L /2, Part Number Bore A B C E F G H J K L M N L / L / L L /2, P1L SRX SR/SRM, SR/SRM A P E F RA. K J B C E G IA. H L Part Number Bore A B C E F G H J K L L / L / L L / L Mounting Nut A B C UNF-2B Part Number Bore A B C L / /8 14 L / /8 12 L /4 12 L / /8 12 L / Pneumatic ivision

Connector Options 3-pin Nano Connector Wire Color Wires 6" Leads Plug Option Input Red Brown Ground Black Blue Output White Black Connectors Cable Length Threaded Straight Connector Threaded

12 Connector Options 3-pin Nano Connector Wire Color Wires 6" Leads Plug Option Input Red Brown Ground Black Blue Output White Black Connectors Cable Length Threaded Straight Connector Threaded Right Angle Connector 5 meters T R005 2 meters T R002 Straight Connector L Right-angle Connector L Pneumatic ivision

13 Electrical Accessories ual Set Point Controller, Part # Ordering Information Model Number Input Specifications Output Specifications VAC 0-10 V POWER POWER LINE SET P1L SRX SR/SRM, SR/SRM P POWER NEUTRAL CYL INPUT SET 1 CYL OUTPUT CYL GROUN OFFSET GAIN ANALOG OUT ANALOG GN RELAY 1 ARM RELAY 1 NC RELAY 1 NO RELAY 2 ARM RELAY 2 NC RELAY 2 NO VAC 4-20 ma VC 0-10 V VC 4-20 ma ual Set Point Controller Specifications, Part # Power Input Requirements to 24 VC, 0.1 amps, or 120 VAC, 60 Hz, 0.1 amps Output specifications Set Point... Relay (2) 2 24 VC or 120 VAC Output Specifications Scaleable... 0 to 10 V, 1 ma max. output current (10K ohm impedance min.) 4 to 20mA, into 500-ohm max. impedance Maximum Zero Offset... 50% of cylinder stroke Minimum Span Range... 50% of cylinder stroke Enclosure imensions " h x 5.50" w x 3.25" d Electronics Temperature Operating Range F to +160 F Please reference Parker Bulletin #0971-G-B2 for information regarding programming and operation of this controller. 53 Pneumatic ivision

14 Electrical Accessories CRO Panel Meter Controller imensions, Part # (See page 56 for complete ordering instructions) SP1 SP SP SP Prog CRO Panel Meter Controller Specifications, Part # Power Input Requirements... High voltage, VAC, or VC Low voltage, VAC, OR VC Relay Output Options... One 5A Form A Relay ual 5A Form A Relays Four 5A Form A Relays Analog Output Specification... Isolated, 16-bit Current Output; 0 20 ma or 4 20 ma (Scaleable) Isolated, 16-bit Voltage Output; 0 10 VC (Scaleable) Accuracy: 0.02% over Full Scale Resolution: 1/45,000 Update Rate: 7 Readings per second Internal Resolution Bits Operating Temperature Range C, +32 F to +122 F Warm-up Time Minutes Numerical isplay... igital, 4 digits isplay Range... -1,999 to +9,999 Setpoints... Setpoint 1 activates Relay 1 Setpoint 2 activates Relay 2 Setpoint 3 activates Relay 3 Setpoint 4 activates Relay 4 NEMA Rating... 4 (with cover, Part # ) Please reference Parker Bulletin #0971-B1 for information regarding programming and operation of this controller. 54 Pneumatic ivision

15 Electrical Accessories CBRO 101 Segment Bargraph Controller imensions, Part # (See page 56 for complete ordering instructions) CBRO 101 Segment Bargraph Controller Specifications, Part # Power Input Requirements... High voltage, VAC, or VC Low voltage, VAC, OR VC Relay Output Options... One 5A Form A Relay Two 5A Form A Relays ual 10A Form C & ual 5A Form A Relays Analog Output Specification... Isolated, 16-bit Current Output; 0 20 ma or 4 20 ma (Scaleable) Isolated, 16-bit Voltage Output; 0 10 VC (Scaleable) Accuracy: 0.02% over Full Scale Resolution: 1/45,000 Update Rate: 7 Readings per second Internal Resolution Bits Operating Temperature Range C, +32 F to +122 F Warm-up Time Minutes Vertical isplay... VRR 101 Segment, Red LE Vertical Bar Graphic isplay VTR 101 Segment, Tri-color Vertical Bar Graphic isplay Annunciators... Six, red LE s on front panel; one annunciator per setpoint Numerical isplay... igital, 4 digits isplay Range... -1,999 to +9,999 Setpoints... Setpoint 1 activates Relay 1 Setpoint 2 activates Relay 2 Setpoint 3 activates Relay 3 Setpoint 4 activates Relay 4 NEMA Rating... 4 (with cover, Part # ) P1L SRX SR/SRM, SR/SRM P Please reference Parker Bulletin #0971-B2 for information regarding programming and operation of this controller. 55 Pneumatic ivision

16 Controller Ordering Information Ordering Code for CRO Panel Meter Controller X R1 R2 R4 Relay Output No Relay Output Single 5A Form A Relay ual 5A Form A Relays Four 5A Form A Relays X C V Analog Output No Analog Output Isolated 16-bit Current Output, 4-20 ma Isolated 16-bit Voltage Output, 0-10 VC Notes: 1) Input requires a 3-wire potentiometer 1 kohm min. (0 to 100.0). 2) See page 54 for complete electrical and dimensional specifications. Power Supply VAC / VC VAC / VC Ordering Code for CBRO 101 Segment Bargraph Controller R T isplay Red LE Vertical Bargraph with 4-digit Red PM Tri-color LE Vertical Bargraph with 4-digit Red PM Power Supply VAC / VC VAC / VC X C V Analog Output No Analog Output Isolated 16-bit Current Output, 4-20 ma Isolated 16-bit Voltage Output, 0-10 VC Notes: 1) Input requires a 3-wire potentiometer 1 kohm min. (0 to 100.0). 2) See page 55 for complete electrical and dimensional specifications. Relay Output X No Relay Output 1 Single 10A Form C Relay 2 ual 10A Form C Relays 3 ual 10A Form C & Single 5A Form A Relays 4 ual 10A Form C & ual 5A Form A Relays 5 Single 10A Form C & ual 5A Form A Relays 6 Single 10A Form C & Single 5A Form A Relays 56 Pneumatic ivision

Table of Contents General Specifications, Available Mountings... 1 Introduction... 2 Application Examples... 3 Features... 4 Theory of Operation... 5

Table of Contents General Specifications, Available Mountings... 1 Introduction... 2 Application Examples... 3 Features... 4 Theory of Operation... 5 With Continuous Position Feedback Catalog AU08-0971/NA September, 2002! Compact Design! Highly Accurate Position Feedback Capability! Electronic Controllers Available! 5 Bore Sizes Table of Contents General