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

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With Continuous Position Feedback Catalog AU08-0971/NA September, 2002! Compact Design!

1 With Continuous Position Feedback Catalog AU /NA September, 2002! Compact Design! Highly Accurate Position Feedback Capability! Electronic Controllers Available! 5 Bore Sizes

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

..15 18 Safety Guidelines... 19 Offer of Sale... 20 General Specifications Bore Sizes: 1 1 /16", 1½", 2", 2½", 3" Rod Sizes:.38".

2 Table of Contents General Specifications, Available Mountings... 1 Introduction... 2 Application Examples... 3 Features... 4 Theory of Operation... 5 How to Order SRX Controller... 6 How to Order SRX Cylinder... 7 Dimensional Information Mechanical Accessories Connector Options Electrical Controller Schematics, Dimensions & Specifications Safety Guidelines Offer of Sale General Specifications Bore Sizes: 1 1 /16", 1½", 2", 2½", 3" Rod Sizes:.38".75" Rod Ends: Standard Male Mounts: Nose Mount (D) Front Block Mount (BFD) Nose and Pivot Mount (DXP) Available Mountings Style D Nose Mount Rated Air Pressure: 150 PSI Air Standard Temperature: 40 F to 160 F Strokes: Available in any practical stroke length up to 24" Bumpers: Optional Style BFD Front Block Mount Style DXP Nose and Pivot Mount 1

Introduction Stainless Steel Body Air Cylinder with Continuous Position Feedback The cylinder is a welcome addition to Parker s growing family of high performance roundbody air cylinders.

3 Introduction Stainless Steel Body Air Cylinder with Continuous Position Feedback The cylinder is a welcome addition to Parker s growing family of high performance roundbody air cylinders. The cylinder allows maximum flexibility by incorporating many of the proven features and benefits of the SR Series, while adding the capability of monitoring cylinder position throughout its entire working stroke range. The cylinder is ideal for applications, in which standard NFPA or roundbody cylinders, incorporating limit switches, may not be practical. Or, in instances when varying stroke length and/or monitoring cylinder speed is essential. The SRX s compact design, corrosion resistant construction, and proven reliability make this cylinder the ideal choice for the budget conscious user. The is fully interchangeable with other round-body air cylinders specified by U.S. based machine manufacturers. Parker Cylinder Division, Parker Field Sales, and over 135 U.S. based distributors can provide the local support and personalized attention customers demand. For further information on our cylinder products and capabilities, contact your local Parker Distributor or visit us on the Web at 2

4 Applications / Markets Plastics Factory Automation Bottle-filling Machines Animation / Entertainment Metal Forming / Stamping Applications Paper Cutting Machine Markets Automation Automotive Die Casting Material Handling Packaging Pulp and Paper Semiconductor Steel Anywhere linear position must be monitored. 3

5 Features No. Features Benefits 1 Hard chrome-plated piston rod polished to a 6-10 Ra surface finish with an anodized steel male rod stud. The Inside Story on why the SRX is your best choice as an economical solution for applications that require continous cylinder position monitoring.! " # $ % &' ( ) * Long seal life, minimal surface drag, and superior corrosion resistance. 2 Outboard rod seal Minimizes dirt and contaminant migration into the cylinder. 3 Oil impregnated bronze rod bushing. Provides maximum bearing surface area, minimal rod deflection, and long service life. 4 Precision machined aluminum end caps. Provides excellent corrosion resistance and smooth breakaway Stainless Steel Cylinder Body rated for non-lube service. Excellent corrosion resistance and minimal maintenance. 6 Optional Buna N Bumpers Reduced noise and cushioning for the most demanding applications. 7 Lip Seal Piston and rod seal is standard. Optional low friction piston seal is also available. Provides maximum sealing capability and long service life. 8 Unitized Construction Precision, double rolled, unitized, construction provides durable, leak proof service and long life. 9 LRT can be easily removed for maintenance. Saves cost of purchasing a new cylinder. 10 Optional flying lead or 3-pin connector available. Allows maximum flexibility for the end user. 4

6 Theory of Operation OUTPUT SIGNAL (White) GROUND (Black) INPUT VOLTAGE (Red) STROKE = RETRACTED; OUTPUT VOLTAGE = 0 VOLTS (APPROX.) STROKE = EXTENDED; 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 24VDC 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. 5

7 How to Order, Controller Ordering Code for CDRO Panel Meter Controller Power Supply 1 = VAC / VDC 2 = VAC / VDC Analog Output X = No Analog Output C = Isolated 16-bit Current Output, 4-20 ma V = Isolated 16-bit Voltage Output, 0-10 VDC Relay Output X = No Relay Output R1 = Single 5A Form A Relay R2 = Dual 5A Form A Relays R4 = Four 5A Form A Relays Notes: 1) Input requires a 3-wire potentiometer 1 kohm min. (0 to 100.0). 2) See page 16 for complete electrical and dimensional specifications. Ordering Code for CDBRO 101 Segment Bargraph Controller Display R = Red LED Vertical Bargraph with 4-digit Red DPM T = Tri-color LED Vertical Bargraph with 4-digit Red DPM Power Supply 1 = VAC / VDC 2 = VAC / VDC Analog Output X = No Analog Output C = Isolated 16-bit Current Output, 4-20 ma V = Isolated 16-bit Voltage Output, 0-10 VDC Relay Output X = No Relay Output 1 = Single 10A Form C Relay 2 = Dual 10A Form C Relays 3 = Dual 10A Form C & Single 5A Form A Relays 4 = Dual 10A Form C & Dual 5A Form A Relays 5 = Single 10A Form C & Dual 5A Form A Relays 6 = Single 10A Form C & Single 5A Form A Relays Notes: 1) Input requires a 3-wire potentiometer 1 kohm min. (0 to 100.0). 2) See page 17 for complete electrical and dimensional specifications. 6

8 How to Order, Air Cylinders Non-standard Rods Each Series SRX cylinder can be specified by using the symbols in the chart below to develop a model number. Select only those symbols that represent the cylinder features desired. These symbols should be placed in the same sequence indicated by the example at the top of the chart. Bore Size 1.50" 1.06" 1.50" 2.00" 2.50" 3.00" Mounting Style DXP D DXP BFD Connector Style P P = Plug F = Flying Leads Series SRX * Incorporating Bumpers adds 1/4" of overall length to the cylinder. All Piston B* B = Bumper Leave blank if bumper is not required. Special 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. CC Full Diameter Rod End Threads A LE C W AM* D WRENCH FLATS MM* KM* *Requires an S designation in model number. V* B* CC Seals F F = Low Friction Leave blank if not required. A D WRENCH FLATS S Leave blank if special modification is not required. LE C W MM* Non-standard Rod Dimension 3 Leave blank if special rod end dimension is not required. NOTE: For non-standard / special rod ends, see below. Undersized Rod End Threads AM* KM* V* B* Stroke 6.00" 7

9 Dimensions /16" Bore Cylinders Style D Style DXP Style BFD Ø /8-24 UNF-2A Ø FLATS 7/8-14 UNF-2A.63 3/8-24 UNF-2A Ø FLATS 7/8-14 UNF-2A.63 3/8-24 UNF-2A FLATS PLUS STROKE 1/8 NPTF PORTS Ø.87 PILOT 6" LEADS FROM 5 PLUS STROKE 5.06 PLUS STROKE 4.59 PLUS STROKE.08 1/8 NPTF PORTS Ø.87 PILOT Ø.87 PILOT 4.59 PLUS STROKE /8 NPTF PORTS.47 6" LEADS FROM Ø.31 Ø.33 C'BORE x.22 DEEP TYP. (4 HOLES FOR #10 S.H.C.S.) 6" LEADS FROM Ø1.31 Ø1.09 Ø1.31 Ø1.09 7/8-14 UNF-2A 1.38 Ø1.31 Ø

10 Dimensions /2" Bore Cylinders Style D Style DXP Ø.50 7/16-20 UNF-2A Ø /16-20 UNF-2A Style BFD FLATS 1-1/8-12 UNF-2A FLATS 1-1/8-12 UNF-2A.88 Ø.50 7/16-20 UNF-2A FLATS PLUS STROKE 1/4 NPTF PORTS Ø1.12 PILOT 6" LEADS FROM 5.91 PLUS STROKE 5 PLUS STROKE 4.88 PLUS STROKE 1/4 NPTF PORTS Ø1.12 PILOT Ø1.12 PILOT 4.88 PLUS STROKE " LEADS FROM 1/4 NPTF PORTS Ø.41 C'BORE x.25 DEEP TYP. (4 HOLES FOR 1/4 S.H.C.S.) " LEADS FROM Ø.38 Ø1.57 Ø1.36 Ø1.57 Ø /8-12 UNF-2A 1.75 Ø1.57 Ø

11 Dimensions - 2" Bore Cylinders Style D Style DXP Style BFD Ø.63 1/2-20 UNF-2A Ø FLATS 1-1/4-12 UNF-2A /2-20 UNF-2A.50 FLATS 1-1/4-12 UNF-2A Ø.63 1/2-20 UNF-2A.50 FLATS PLUS STROKE 1/4 NPTF PORTS Ø1.25 PILOT 6" LEADS FROM 6.88 PLUS STROKE 6.38 PLUS STROKE 5.72 PLUS STROKE /4 NPTF PORTS Ø1.25 PILOT Ø1.25 PILOT 5.72 PLUS STROKE " LEADS FROM 1/4 NPTF PORTS Ø.58 C'BORE x.39 DEEP TYP. (4 HOLES FOR 3/8 S.H.C.S.) Ø 6" LEADS FROM Ø2.08 Ø1.62 Ø2.08 Ø /4-12 UNF-2A 2.25 Ø2.08 Ø

12 Dimensions /2" Bore Cylinders Style D Ø.75 Style DXP Style BFD 5/8-18 UNF-2A 1.25 Ø.75 5/8-18 UNF-2A.63 FLATS 1-3/8-12 UNF-2A Ø.75 5/8-18 UNF-2A.63 FLATS PLUS STROKE.63 FLATS 3/8 NPTF PORTS 1-3/8-12 UNF-2A Ø1.37 PILOT 6" LEADS FROM 7.78 PLUS STROKE 7.16 PLUS STROKE 6.41 PLUS STROKE 3/8 NPTF PORTS Ø1.37 PILOT Ø1.37 PILOT 6.41 PLUS STROKE /8 NPTF PORTS Ø.67 C'BORE x.45 DEEP TYP. (4 HOLES FOR 7/16 S.H.C.S.) " LEADS FROM Ø.50 6" LEADS FROM Ø /8-12 UNF-2A 2.75 Ø2.62 Ø2.13 Ø2.62 Ø2.13 Ø

13 Dimensions - 3" Bore Cylinders Style D Style DXP Style BFD Ø.75 5/8-18 UNF-2A Ø.75 5/8-18 UNF-2A.63 FLATS /2-12 UNF-2A Ø.77 C'BORE x.52 DEEP TYP. (4 HOLES FOR 1/2 S.H.C.S.) PLUS STROKE.63 FLATS 3/8 NPTF PORTS Ø.75 5/8-18 UNF-2A.63 FLATS 1-1/2-12 UNF-2A Ø1.62 PILOT PLUS STROKE /8 NPTF PORTS Ø1.62 PILOT 6" LEADS FROM 8.22 PLUS STROKE 7.60 PLUS STROKE 6.78 PLUS STROKE /8 NPTF PORTS Ø1.62 PILOT 6" LEADS FROM Ø.50 6" LEADS FROM 1-1/2-12 UNF-2A 3.25 Ø3.16 Ø2 Ø3.16 Ø2 Ø3.16 Ø

14 Mechanical Accessories Part Dimensional Data Standard Accessories Number Bore A B C D E F G H J K L M N Piston Rod Clevis L /16 3/ / Pivot Brackets L / L / L L /2, Pivot Brackets L / K H J PIN DIA. L / N A THD. G G G L C D L /2, Foot Brackets L / A K D E F RAD. J F G NUT M K L B A D E C F L M L /2 7/ / C D E K L / / J L L /2, 3 5/ / H DIA. PIN H RAD. K L J DIA. A B E F E B C G DIA. L H B L / L L / L Mounting Nut L / /8 14 A B L / /8 12 L /4 12 L / /8 12 C UNF-2B L /

Connector Options 3-pin Nano Connector Wire Color Chart 6" Plug Wires Leads Option Input Red Brown Ground Black Blue Output White Black.17 Straight Connector L 1.24.22.40.13.

15 Connector Options 3-pin Nano Connector Wire Color Chart 6" Plug Wires Leads Option Input Red Brown Ground Black Blue Output White Black.17 Straight Connector L Cable Threaded Straight Threaded Right Length Connector Angle Connector 5 meters T R005 2 meters T R Right-angle Connector L

16 Electrical Accessories Dual Set Point Controller Dimensions, Part # POWER POWER LINE POWER NEUTRAL SET 2 CYL INPUT CYL OUTPUT SET 1 CYL GROUND OFFSET 5.50 ANALOG OUT ANALOG GND GAIN RELAY 1 ARM RELAY 1 NC 1.31 Dual Set Point Controller Specifications, Part # Power Input Requirements to 24 VDC, 0.1 amps, or 120 VAC, 60 Hz, 0.1 amps Output specifications Set Point... Relay (2) 2 24 VDC or 120 VAC Output Specifications Scaleable... 0 to 10 V, 1 ma max. output current (10K ohm impedence min.) 4 to 20mA, into 500-ohm max. impedence Maximum Zero Offset... 50% of cylinder stroke Minimum Span Range... 50% of cylinder stroke Enclosure Dimensions " h x 5.50" w x 3.25" d Electronics Temperature Operating Range +40 F to +160 F RELAY 1 NO RELAY 2 ARM RELAY 2 NC RELAY 2 NO Dual Set Point Controller Part Numbers Model Input Output Number Specifications Specifications VAC 0-10 V VAC 4-20 ma VDC 0-10 V VDC 4-20 ma ø Please reference Parker Bulletin #0971-G-B2 for information regarding programming and operation of this controller. 15

17 Electrical Accessories CDRO Panel Meter Controller Dimensions, Part # (See page 6 for complete ordering instructions) SP SP SP SP4 Prog CDRO Panel Meter Controller Specifications, Part # Power Input Requirements... High voltage, VAC, or VDC Low voltage, VAC, OR VDC Relay Output Options... One 5A Form A Relay Dual 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 VDC (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 Display... Digital, 4 digits Display 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

18 Electrical Accessories CDBRO 101 Segment Bargraph Controller Dimensions, Part # (See page 6 for complete ordering instructions) CDBRO 101 Segment Bargraph Controller Specifications, Part # Power Input Requirements... High voltage, VAC, or VDC Low voltage, VAC, OR VDC Relay Output Options... One 5A Form A Relay Two 5A Form A Relays Dual 10A Form C & Dual 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 VDC (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 Display... VRR 101 Segment, Red LED Verticle Bar Graphic Display VTR 101 Segment, Tri-color Vertical Bar Graphic Display Annunciators... Six, red LED s on front panel; one annunciator per setpoint Numerical Display... Digital, 4 digits Display 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-B2 for information regarding programming and operation of this controller. 17

19 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 VDC Signal Output (w/o controls)... DC ratiometric voltage* Signal Output (w/controls)... 0 to 10 VDC or 4 to 20 ma Maximum Speed... 50" per second Rated Life of MLRT Million inches of wiper travel Pressure Rating 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 impedence interface device suggested for limiting sensor current if the controller is not used. MLRT Circuit Diagram 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 MLRT with Plug Connector, Part #L07832 Example: OUTPUT SIGNAL (White) GROUND (Black) INPUT VOLTAGE (Red) STROKE = RETRACTED; OUTPUT VOLTAGE = 0 VOLTS (APPROX.) STROKE = EXTENDED; OUTPUT VOLTAGE = MAXIMUM INPUT VOLTAGE (APPROX.) For SRX Model 1.50 DXP P SRX 4.50, request the following: P/N: L07832, 4.5" Stroke, Qty. (1). 18

SRX Series Stainless Steel Body Air Cylinders with Continuous Position Feedback

SRX Series Stainless Steel Body Air Cylinders with Continuous Position Feedback with Continuous Position Feedback P P1L SRX SR/SRM, SR/SRM Contents Features... 42 Cylinder Ordering Information... 43 Specifications... 44 Engineering Specifications... 45 imensions...46-50 Mechanical