AIR SPRINGS. Product Catalog and Selection Guide

Transcription

1 IR SPRINGS Product Catalog and Selection Guide

2 Enidine ir Springs (Double) ellows Type (Triple) ellows Type Rolling Lobe Type (Single) ellows Type Sleeve Type CONTENTS INTRODUCTION PGE dvantages of Enidine ir Springs General Information/ccessories pplication Versatility Installation and Operating Instructions IR SPRING SELECTION ir Spring For ctuation ir Spring For Vibration Isolation SELECTION CHRTS Imperial Type ir Springs Metric Type ir Springs

3 Enidine ir Springs are highly durable, precisely engineered and cost effective for use in a wide variety of actuation and vibration isolation applications. With time-tested designs constructed of fabric-reinforced Wingprene TM or natural rubber flex members and corrosion protected end retainers, Enidine s ir Springs provide superior quality and performance. s an actuator, Enidine ir Springs provide linear or angular motion. These ir Springs offer a favorable stroke to compressed height ratio when compared to air cylinders, and can accept a wide variety of actuation media such as air, water, nitrogen or anti-freeze. s an isolator, Enidine ir Springs are effective in reducing the harmful effects of vibration. Enidine ir Springs can simultaneously isolate vibration and regulate load height, as well as allow constant vibration isolation under varying loads. Enidine offers a variety of ir Spring types to meet your actuation or isolation needs. The Single, Double and Triple Convolute ellows, Rolling Lobe and Sleeve Types are available in a wide range of sizes, with the End Retainer Style required for your installation. complete Industrial pplications and Engineering Manual is available upon request. If you require assistance in the selection process, contact Enidine or your Local Representative for technical assistance. Note: Products are manufactured for Enidine Incorporated by The Goodyear Tire & Rubber Company. The contents of this publication are the result of many years of research and experience gained in application technology. ll information is given in good faith; it does not represent a guarantee with respect to characteristics and does not exempt the user from testing the suitability of products, including checking with respect to industrial property rights of any third parties. No liability whatsoever will be accepted for damage, regardless of its nature and its legal basis, arising from advice given in this publication. Products are subject to technical changes as a result of new developments. 1

4 dvantages of Enidine ir Springs Simple construction. Varying loads can be supported by one ir Spring size. Therefore, no re-design is necessary for varying loads. 86 psi (6 bar) 28 psi (2 bar) Max. displacement.39 (10 mm). Displacement permissible between upper and lower end plate. Therefore, no costly machining of mounting holes is necessary. 39 (10 mm) max Maximum tilt angle of 25. maximum tilt angle of 25 is allowable.no costly reversing devices are necessary. Max 25 Little space required, no sealing required. Compared to conventional pneumatic cylinders the minimum height is significantly lower at the same stroke. Stroke Stroke Minimum Minimum 2

5 Flex Members: End Retainers: Standard Materials Fabric - reinforced Wingprene Fabric - reinforced natural rubber Forged steel Cast zinc alloy Cast aluminum Environmental Considerations Good for most industrial applications. Can be affected by certain chemicals. Contact Enidine or your Local Representative for specific information. Operating Temperature Range Ordering Information Fabric - reinforced Wingprene: - 40 F to 210 F (-40 C to 100 C) EXMPLE: Fabric - reinforced natural rubber: - 65 F to 160 F (-55 C to 70 C) Select Quantity YI Select Product Description Number from Selection Chart Select ssembly Number from Selection Chart Model Number ccessories ssembly (Stud + Nut + Washer) NEW Stud ssembly Part Number H V X in. (mm) in. (mm) in. (mm) V Nut YI /2 UNC 3/8 UNC.53 (13.5) 2.50 (63).56 (14) T9-15L M10 x 1.5 3/8 UNC.39 (10.0) 2.50 (63).56 (14) H T9-15LM8 M8 x 1.25 M8 x (8.1) 2.50 (63).56 (14) T9-15LM10 M10 x 1.5 M8 x (10.0) 2.50 (63).56 (14) X Washer Tank Valves including Safety Cap NEW Part Number V X Y Z in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) YI /8 NPTF.44 (11).31 (8) 1.31 (33).38 (10).75 (19) YI NPTF.56 (14).31 (8) 1.31 (33).56 (14).56 (14) YI M 1/8 SP.51 (13).31 (8) 1.66 (42).51 (13).87 (22) YI M SP.91 (23).31 (8) 1.66 (42).51 (13).87 (22) Tank Valve Including Safety Cap Z V UNF Ø (8 mm) X HEX Y 3

6 Typical pplications for ctuation Scissor Lifts Presses in-tilting devices Palletizers, label applicators in packaging equipment musement park rides Clutch and brake systems 25 Scissor lifts Injection or ejection of parts in manufacturing equipment Vertical lift force for platforms and rotating tables Conveyor or transfer systems Rotary shaft actuators Typical pplications for Vibration Isolation Compressors Electronic Equipment Textile looms Conveyor loading points Compressors Electronic equipment Vibratory conveyors Large drying machines Centrifugal separators Co-ordinate measuring tables and machinery Commercial laundry machines 4

7 Provide stroke limitations. Thus preventing exceeding the maximum allowable stroke height Installation and Operating Instructions right wrong Provide stops for minimal height. Or use ir Springs with Internal umper right wrong Max. allowable pressure: 100 psi (7 bar). up to 100 psi (7 bar) right above 100 psi (7 bar) wrong Do not use ir Springs in torsion. wrong 5

8 Selecting an Enidine ir Spring for ctuation pplication Worksheet: ctuation The following data should be given Symbol Unit 1. Total force required for actuation Ft lbs (N) 2. Number of actuators n 3. Stroke required s in (mm) 4. vailable air pressure at the point of installation p psi (bar) 5. Working temperature range** t F ( C) 6. n internal bumper will be required if any of the following conditions occur: External compression stops are not provided Severe impacting at the compressed height of the ir Spring. Internal umper No umper 7. Is a constant actuation force required for this application? Yes - only Sleeve and Rolling Lobe Type ir Springs No - all type ir Springs 8. Metric version Yes Calculation Force per ir Spring Ft F = lbs n Example: Ft = 4200 lbs (18,682 N) n = lbs F = 4 F = lbs F = 1050 lbs (4671 N) Corrected Force [Fc]:* Example: F x 100 psi p = 50 psi (3.5 bar) F c = p 1050 x 100 F c = lbs F c = 50 F c = 2100 lbs (9341 N) ** ll Force values in the Selection Chart are based on a maximum operating pressure of 100 psi (7 bar). ctual force capabilities of the ir Spring depend on the air pressure available. The Corrected Force calculation compensates for available air pressure. ** Working Temperature Range for Sleeve Type and ellows Type YI-15, YI-16, YI-17, YI-18; YI-26, YI-27, YI-28 is -40 F to 210 F (-40 C to 100 C). Working Temperature Range for all other ir Springs is -65 F to 160 F (-55 C to 70 C). Sizing Instructions Step 1: Fill out the pplication Worksheet. Step 2: In most applications a constant actuation force over the stroke is not required and sizing should begin with Single Convolute ellows Type ir Springs. However, if a constant actuation force over the stroke is required, consider only the Sleeve and Rolling Lobe Type ir Springs. Step 3: Refer to the Selection Chart under ctuation Specifications. In the Force (lbs) t Stroke Of: Data Table choose the column that is equal to or exceeds the Stroke Required (S) (i.e., if a stroke of 2.5 inches (64 mm) is required, refer to the 3.0 in. (75 mm) column). Identify the first ir Spring model that will generate a force equal to or greater than the Corrected Force (F C ) required. This is the ir Spring that will best serve your application. Select a model that includes an internal bumper if one is needed in the application. vailability of internal bumpers can be found under the Features Table for each ir Spring. Step 4: Verify the Envelope Dimensions of the selected ir Spring to ensure that the ir Spring will fit the application. llow a two inch (50 mm) clearance on the diameter to prevent abrasion of the flex member. Select the Model Number that provides the Features and Mounting Dimensions required for the application. Installation Consideration External extension stops are required to limit the extension of the ir Spring(s). The path of motion must be guided as ir Springs provide little lateral stability. Sample Problem 3100 lb (13,789 N) conveyor carrying an 1100 lb (4893 N) package needs to be lifted 1.8 inches (46 mm) to transfer the package to another conveyor. There will be four ctuators utilized and the warehouse has air lines with 50 psi (3.5 bar). constant actuation force is not required. mbient temperature is 68 F (20 C). There is a 12 inch (305 mm) square space to house each ir Spring. Compression and extension stops are provided. ny ir Fitting and End Retainer Style would be acceptable. Step 1: From the completed pplication Worksheet, we know: Corrected force per actuator is 2100 lbs (9341 N) Stroke required is 1.8 inches (46 mm) n internal bumper is not required constant actuation force is not required Working temperature is 68 F (20 C) Step 2: constant force is not needed. Therefore, all ir Spring types are considered, beginning with Single Convolute ellows. Step 3: In the 2.0 in. (50 mm) column under the Force lbs [N] t Stroke Of: Data Table, identify an ir Spring that can generate 2100 lbs (9341 N) of force. No internal bumper is required. Model YI is selected (metric model YI is selected). Step 4: The maximum diameter of a YI is 7 inches (metric model YI has 178 mm diameter). Therefore, we need a 9 inch (228 mm) diameter space to house the ir Spring. 12 inch (305 mm) square space will easily house the ir Spring. ny ir Fitting and End Retainer Style would be acceptable. Model YI is selected (or metric model YI is selected). 6

9 Selecting an Enidine ir Spring for Vibration Isolation pplication Worksheet: Vibration Isolation The following data should be given Symbol Unit 1. Total load Wt lbs (N) 2. Number of isolators n 3. Input excitation frequency fi CPM/RPM: 60 = Hz Hz 4. vailable air pressure at the point of Installation p psi (bar)*** 5. Working temperature range t F ( C)** 6. Required isolation I 80 % 90 % 7. n internal bumper will be required if any of the Internal umper following conditions occur: No umper - External compression stops are not provided. - Severe impacting at the compressed height of the ir Spring. - Operation of vibrating equipment on a deflated ir Spring. 8. Metric version Yes Calculation Load per ir Spring: Example: Wt Wt = 8500 lbs (37,810 N) W = = lbs n n = W = 4 W = 2125 lbs (9452 N) Sizing Instructions Step 1: Fill out the pplication Worksheet. Step 2: Refer to the Selection Chart under Isolation Specifications. In the Isolator Load 100 psi (7 bar) column, identify the first ir Spring model that will support the Corrected Load (W C ) required for the application. Check the Data Table for Percent Isolation at an Input Frequency Of: and compare the Input Excitation Frequency (f i ) to the input frequencies listed. Referring to the percent isolation for the model identified, estimate the approximate percent of isolation. If the first model identified does not meet the isolation requirements, then select the model that will both support the Corrected Load (W C ) and provide the required percent of isolation. Select a model that includes an internal bumper, if one is needed in the application. vailability of internal bumpers can be found under the Features Table for each ir Spring. Step 3: Verify the Envelope Dimensions of the selected ir Spring to ensure that the ir Spring will fit the application. llow a two inch clearance on the diameter to prevent abrasion of the flex member. Select the Model Number that provides the Features and Mounting Dimensions required for the application. Installation Consideration To ensure stability, the distance from the floor to the center of gravity of the load should not exceed the shortest distance between ir Springs. ir Springs provide little lateral stability. Therefore, be sure to include a method of stabilization. Pressurize the ir Spring only when it is loaded. Calculation Corrected Load [Wc]: Example: W x 100 psi* p = 100 psi (7 bar) Wc = p 2125 x 100 Wc = W c = lbs Wc = 2125 lbs (9452N) * ll Load values in the Selection Charts are based on a maximum operating pressure of 100 psi (7 bar). ctual load bearing capabilities of the ir Spring depend on the air pressure available. The Corrected Load calculation compensates for available air pressure. ** Working Temperature Range for Sleeve Type and ellows Type YI-15, YI-16, YI-17, YI-18; YI-26, YI-27, YI-28 is -40 F to 210 F (-40 C to 100 C). Working Temperature Range for all other ir Springs is -65 F to 160 F (-55 C to 70 C). *** If no air lines are available a tank valve should be utilized; use 100 psi (7 bar) to select an ir Spring. Sample Problem Vibrations generated by a pump weighing 8500 lbs (37,810 N) and rotating at 600 RPM are being transmitted into sensitive monitors causing them to malfunction. To control these damaging vibrations, four Isolators located symmetrically about the center of gravity will be used. The ambient temperature range is 60 F to 140 F (16 C to 60 C). ir lines are not available at the site. Therefore, a tank valve will be used. There is the possibility of depressurization of the ir Spring. n isolation of greater than 90% is required. There is a 9 inch (228 mm) diameter space to house the ir Spring. ny ir Fitting and End Retainer Style would be acceptable. Step 1: From the completed pplication Worksheet, we know: Load per isolator is 2125 lbs (9452 N) ecause a tank valve is being utilized, size using 100 psi (7 bar) Corrected load per isolator is 2125 lbs (9452 N) Working temperature range is 60 F to 140 F (16 C to 60 C) ecause of the possibility of depressurization, an internal bumper is required Input excitation frequency is 600 CPM Step 2: The first Imperial ir Spring model that has an internal bumper and is capable of supporting the Corrected Load Per Isolator is the YI This ir Spring provides 90% isolation at 435 CPM and 97.4% at 870 CPM. Therefore, at 600 CPM the percent isolation is estimated to be 94%. Step 3: The maximum diameter of a YI is 7 inches (178 mm). Therefore, we need a 9 inch (228 mm) diameter space to house the ir Spring. 9 inch (228 mm) diameter is available. ny ir Fitting and End Retainer Style would be acceptable. Imperial Model YI is selected. Metric model YI is selected. Note: this model has no internal bumper, therefore use external endstops. 7

10 Imperial Single Convolute ellows Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (lbs) T STROKE OF:* ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD RNGE SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE psi** FREQUENCY RNGE NUMER NUMER (in) in in in STROKE (lbs) Hz*** (in) CPM CPM CPM YI , , 550 1,100 1, ,500 1, , ,600 1,500 1, , ,000 1, ,450 1, ,000 1, ,450 1, YI ,850 1,300, 850 1,450 1, ,350 2,200 2, ,250 2, ,350 2,200 2, ,250 2, ,250 2,150 1, ,250 2, ,500 2,050 1, ,300 2, YI ,500 2,050 1, ,300 2, ,300 1, ,300 2, ,450 2,950 2, ,650 2, ,450 2,950 2, ,650 2, ,450 2,950 2, ,650 2, YI ,250 2,500 1, ,650 2, ,600 3,400 3,050 1, , ,600 3,400 3,050 1, , YI-19 YI-112 YI-114 YI ,450 3,250 2,850 1, , ,050 4,150 2,800 1,550 3,225 3, ,250 2,850, 1,550 3,225 3, ,050 4,150 2,800 1,550 3,225 3, ,250 2,850, 1,550 3,225 3, ,700 8,000 6,900 3,600 6,900 8, ,500 7,650 6,500 3,600 6,900 8, ,650 11,500 9,900 4,900 9,675 11, ,050 7,750 4,900 4,900 9,675 11, ,500 12,750 11,500 4,850 11,250 13, ,900 13,900 12,200 4,950 11,475 13, ,400 10,300 7,350 4,950 11,475 13, End Retainer Styles STYLE 2 STYLE 3 STYLE 4 Typ. 3/8-16 UNC lind Tap x 5/8" DP 2 Places 3/8-16 UNC lind Tap x 5/8" DP 2 Places C 3/8-16 UNC lind Tap x 5/8" DP 4 Places C ir Fitting Upper End Retainer shown Lower End Retainer identical minus ir Fitting ir Fitting Upper End Retainer shown Lower End Retainer identical minus ir Fitting ir Fitting Upper End Retainer shown Lower End Retainer identical minus ir Fitting * * Listed strokes start from the compressed height of the ir Spring. ** This range is based on 100 psi; to obtain the lower limit (i.e., minimum 20 psi) divide the smaller value by 5. *** In the Selection Chart for Vibration Isolators section, there is a column titled: pproximate Isolation Percent. The figures in this column reflect the approximate percentage of isolation obtainable if the design height is at the center of the design height range, and the load per air spring is within the design load range. If the design height is above or below the design height range, vibration isolation may be slightly higher or lower, respectively. 8

11 Imperial Single Convolute ellows Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM C IR DIMETER COMPRESSED MXIMUM END PLTE LIND TP FILL PORT END FITTING 100 psi HEIGHT HEIGHT RET. DIM. SPCING OFFSET RETINER PORT INTERNL SSEMLY DESCRIPTION (in) (in) (in) (in) (in) (in) STYLE (NPTF) UMPER NUMER NUMER NO NO YI YES NO 535 YI NO YES NO NO 541 YI YES NO NO YES 554 YI NO YES /2 NO /2 YES /4 YES /4 YES /4 YES /4 YES YI-19 YI-112 YI-114 YI-115 Maximum (Single) ellows Type Maximum Diameter at 100 psi Compressed 9

12 Imperial Double Convolute ellows Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS PRODUCT MXIMUM FORCE (lbs) T STROKE OF:* ISOLTOR LOD RNGE PPROXIMTE SYSTEM NTURL DESIGN HEIGHT % ISOLTION T INPUT FREQ OF: DESCRIPTION SSEMLY STROKE psi** FREQUENCY RNGE NUMER NUMER (in) in in in STROKE (lbs) Hz*** (in) CPM CPM CPM , , 600 1,075 2, , , 600 1,075 2, YI , , 600 1,075 2, ,200 1,700, 550 1,500 2, ,150 1,450, 550 1,500 2, ,000 2,400 1, ,175 2, YI ,000 2,400 1, ,175 2, ,750 2,000, 800 1,175 2, ,500 2,600 1, ,250 2, YI ,500 2,600 1, ,250 2, YI-29 YI-212 YI-214 YI ,350 2,500 1, ,250 2, ,650 3,850 2, ,600 3, ,550 3,700 2, ,600 3, ,650 3,850 2, ,600 3, ,550 3,700 2, ,600 3, ,950 4,200 3,500 1,500 3,525 4, ,800 4,100 3,350 1,500 3,525 4, ,950 4,200 3,500 1,500 3,525 4, ,450 7,200 5,200 2,900 4,575 7, ,050 6,600 4,250 2,900 4,575 7, ,450 7,200 5,200 2,900 4,575 7, ,150 8,150 7,100 2,650 6,575 8, ,950 11,250 8,400 3,450 7,975 11, ,800 9,400 4,850 3,450 7,975 11, ,900 13,050 11,600 4,300 11,275 13, ,600 12,550 11,000 4,300 11,275 13, ,900 12,500 10,450 4,100 10,200 12, ,050 11,150 8,200 4,100 10,200 12, End Retainer Styles STYLE 2 STYLE 3 STYLE 4 Typ. 3/8-16 UNC lind Tap x 5/8" DP 2 Places 3/8-16 UNC lind Tap x 5/8" DP 2 Places C 3/8-16 UNC lind Tap x 5/8" DP 4 Places C ir Fitting Upper End Retainer shown Lower End Retainer identical minus ir Fitting ir Fitting Upper End Retainer shown Lower End Retainer identical minus ir Fitting ir Fitting Upper End Retainer shown Lower End Retainer identical minus ir Fitting * * Listed strokes start from the compressed height of the ir Spring. ** This range is based on 100 psi; to obtain the lower limit (i.e., minimum 20 psi) divide the smaller value by 5. *** In the Selection Chart for Vibration Isolators section, there is a column titled: pproximate Isolation Percent. The figures in this column reflect the approximate percentage of isolation obtainable if the design height is at the center of the design height range, and the load per air spring is within the design load range. If the design height is above or below the design height range, vibration isolation may be slightly higher or lower, respectively. 10

13 Imperial Double Convolute ellows Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM C IR DIMETER COMPRESSED MXIMUM END PLTE LIND TP FILL PORT END FITTING 100 psi HEIGHT HEIGHT RET. DIM. SPCING OFFSET RETINER PORT INTERNL SSEMLY DESCRIPTION (in) (in) (in) (in) (in) (in) STYLE (NPTF) UMPER NUMER NUMER NO NO YES 532 YI NO YES NO 541 YI YES NO 553 YI YES /2 NO 1/2 YES /4 YES NO YES /2 NO 263 YI /4 YES NO /4 YES YES /4 YES YI-29 YI-212 YI-214 YI-215 Maximum (Double) ellows Type Maximum Diameter at 100 psi Compressed For Models YI and YI , the Upper End Retainer is supplied with 1/2-13 UNC x.63 inch long Mounting Studs. 11

14 YI-312 YI-314 YI Imperial Triple Convolute ellows Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS PRODUCT MXIMUM FORCE (lbs) T STROKE OF:* ISOLTOR LOD RNGE PPROXIMTE SYSTEM NTURL DESIGN HEIGHT % ISOLTION T INPUT FREQ OF: DESCRIPTION SSEMLY STROKE psi** FREQUENCY RNGE NUMER NUMER (in) in in in STROKE (lbs) Hz*** (in) CPM CPM CPM ,800 7,400 6,000 2,900 4,300 7, ,800 7,400 6,000 2,900 4,300 7, ,250 11,800 10,350 5,600 1,920 12, ,150 11,700 10,250 5,600 1,920 12, ,500 11,900 9,750 4,850 9,725 12, ,150 10,000 7,150 4,850 9,725 12, ,650 12,650 10,100 6,150 11,075 12, ,000 10,500 7,200 6,150 11,075 12, Imperial ead Ring Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (lbs) T STROKE OF: ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE MXIMUM RNGE FREQUENCY RNGE NUMER NUMER (in) in in in STROKE (lbs) Hz* (in) CPM CPM CPM YI ,650 3, ,600 3, YI ,450 7,200 2,900 4,575 7, YI ,790 23,280 19,970 17,680 3,330 24, YI ,740 29,830 26,410 24,190 4,480 31, End Retainer Styles STYLE 2 STYLE 3 STYLE 4 Typ. 3 /8-16 UNC lind Tap x 5/8" DP 2 Places 3 /8-16 UNC lind Tap x 5/8" DP 2 Places C 3 /8-16 UNC lind Tap x 5/8" DP 4 Places C ir Fitting Upper End Retainer shown Lower End Retainer identical minus ir Fitting ir Fitting Upper End Retainer shown Lower End Retainer identical minus ir Fitting ir Fitting Upper End Retainer shown Lower End Retainer identical minus ir Fitting * * Listed strokes start from the compressed height of the ir Spring. ** This range is based on 100 psi; to obtain the lower limit (i.e., minimum 20 psi) divide the smaller value by 5. *** In the Selection Chart for Vibration Isolators section, there is a column titled: pproximate Isolation Percent. The figures in this column reflect the approximate percentage of isolation obtainable if the design height is at the center of the design height range, and the load per air spring is within the design load range. If the design height is above or below the design height range, vibration isolation may be slightly higher or lower, respectively. 12

15 Imperial Triple Convolute ellows Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM C IR DIMETER COMPRESSED MXIMUM END PLTE LIND TP FILL PORT END FITTING 100 psi HEIGHT HEIGHT RET. DIM. SPCING OFFSET RETINER PORT INTERNL SSEMLY DESCRIPTION (in) (in) (in) (in) (in) (in) STYLE (NPTF) UMPER NUMER NUMER NO Imperial ead Ring Type 3/4 YES /4 YES /4 YES 376 ENVELOPE DIMENSIONS MOUNTING DIMENSIONS SPRE PRTS MODEL NUMER MXIMUM DIMETER COMPRESSED MXIMUM psi HEIGHT HEIGHT MOUNTING- NUMER SSEMLY DESCRIPTION (lbs) (in) (in) DIMETER THRED OF STUDS FLEX MEMER NUMER NUMER /16-24 UNC 8 Y YI /16-24 UNC 12 Y YI /8-24UNFx Y YI /8-24UNFx Y YI YI-312 YI-314 YI-315 Maximum (Triple) ellows Type Maximum Diameter at 100 psi Compressed ead Ring Dimension Thread Number of Studs Equally Spaced 13

16 Imperial Sleeve Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (lbs) T STROKE OF:* ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD RNGE SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE psi** FREQUENCY RNGE NUMER NUMER (in) in in in STROKE (lbs) Hz (in) CPM CPM CPM YI-1S3 YI-1S , ,, , , YI-1S , , , , YI-1S ,770 1,670 1,590 1,230 1,325 1, Imperial Rolling Lobe Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (lbs) T STROKE OF:* ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD RNGE SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE psi** FREQUENCY RNGE NUMER NUMER (in) in in in STROKE (lbs) Hz (in) CPM CPM CPM YI-1R8 YI-1R ,300 2,950 *** *** 2,800 3, ,800 ***, *** 2,650 3, ,450 3,200 1,500 1,300 2,950 3, ,150 1,400, 900 3,700 4, YI-1R ,600 5,600 4,000 2,550 5,225 5, YI-1R ,550 3,800, 2,300 5,575 6, ,750 5,750, 2,350 6,500 7, ,600 7,200 4,350 2,750 6,600 7, ,150 3,750, 2,400 6,800 7, YI-1R ,800 7,450 6,850 2,600 6,625 7, ,600 5,900, 2,700 7,000 7, ,850 7,550 7,300 3,150 6,950 7, ,550 7,550 5,250 3,000 7,175 8, ,750 8,700 *** *** 8,175 8, YI-1R ,650 8,600 6,000 2,500 8,150 8, ,950 8,950 3,450 2,950 10,225 11, End Retainer Styles D Lower (Piston) STYLE 1 Combination Stud nd ir Fitting External Thread: 3 /4-16 UNF x 5/8" Internal Thread: (See chart, ir Fitting ) Upper *** Listed strokes start from the compressed height of the ir Spring. *** This range is based on 100 psi; to obtain the lower limit (i.e., minimum 20 psi) divide the smaller value by 5. *** t pressures above 80 psi, usable stroke is limited. Contact your Local Representative or Enidine for assistance. In the Selection Chart for Vibration Isolators section, there is a column titled: pproximate Isolation Percent. The figures in this column reflect the approximate percentage of isolation obtainable if the design height is at the center of the design height range, and the load per air spring is within the design load range. If the design height is above or below the design height range, vibration isolation may be slightly higher or lower, respectively. For YI-1S3-013, External Thread is 5/8-11 UNC x 1" long. For YI-1S6-023, External Thread is M g x.39" long. 14

17 Imperial Sleeve Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM D IR DIMETER COMPRESSED MXIMUM UPPER END LOWER END LIND TP END FITTING 100 psi HEIGHT HEIGHT PLTE DIM. PLTE DIM.FOR MOUNTING RETINER PORT INTERNL SSEMLY DESCRIPTION (in) (in) (In) (in) (In) (in) STYLE (NPTF) UMPER NUMER NUMER /2-13 UNC x 0.63 DP. 1 1/8 NO /16-18 UNC x 0.44 DP. 1 1/8 NO 013 YI-1S /8-16 UNC x 0.50 DP. 1 1/8 NO /2-13 UNC x 0.63 DP. 1 1/8 NO 008 YI-1S /2-13 UNC x 0.63 DP. 1 1/8 NO /2-13 UNC x 0.63 DP. 1 1/8 NO 006 YI-1S /8-16 UNC x 0.50 DP. 1 1/8 NO M g x 15 mm Long 1 1/8 NO 023 YI-1S6 Imperial Rolling Lobe Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM D IR DIMETER COMPRESSED MXIMUM UPPER END LOWER END LIND TP END FITTING 100 psi HEIGHT HEIGHT PLTE DIM. PLTE DIM.FOR MOUNTING RETINER PORT INTERNL SSEMLY DESCRIPTION (in) (in) (In) (in) (In) (in) STYLE (NPTF) UMPER NUMER NUMER NO YES NO NO 009 YI-1R8 YI-1R NO 086 YI-1R FOR ROLLING LOE TYPE NO IR SPRINGS: YES CONTCT YOUR LOCL YES REPRESENTTIVE OR ENIDINE FOR MOUNTING ND IR YES FITTING DIMENSIONS. YES YES 132 YI-1R11 YI-1R YES YES YES YES 018 YI-1R YES 037 Compressed Maximum Sleeve Type Rolling Lobe Type Maximum Diameter at 100 psi 15

18 METRIC Single Convolute ellows Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (N) T STROKE OF: ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE MXIMUM RNGE FREQUENCY RNGE NUMER NUMER (mm) mm mm mm 7 bar (N) Hz* mm CPM CPM CPM ,0 94,0 98,3 YI ,0 96,0 99, ,0 96,2 99,0 YI ,0 95,0 98, ,0 97,4 99,3 YI ,0 96,1 99,0 YI ,0 96,3 99, ,0 96,6 99,1 YI ,0 96,6 99,0 YI ,0 97,3 99,3 YI ,0 97,0 99, ,0 96,6 99,2 NEW End Retainer Styles Style 2 Style 3 Ø Ø Thread 3 /8-16 M UNC 8, 16 lind mm Tap DP x 5/8" DP 2 Places 3 /8-16 UNC lind Tap x Thread 5/8" M DP8, 16 mm 2 Places DP C ir Fitting ir Fitting Upper End End Retainer Retainer shown Lower Lower End End Retainer identical Identical minus ir Fitting ir ir Fitting Fitting Upper End End Retainer Retainer shown Lower Lower End End Retainer identical minus ir Fitting 3/8-16 UNC Thread lind M Tap 8, x 16 mm 5/8" DP DP 4 Places Style 4 Typ. Ø C Thread M 8, 16 mm DP Style 5 Ø ir ir Fitting Fitting Upper End End Retainer Retainer shown Lower End Retainer identical minus ir Fitting Lower End Retainer identical minus ir Fitting Upper End Retainer Lower End Retainer identical minus ir Fitting which is replaced with an M8 Thread. ir Fitting 16

19 METRIC Single Convolute ellows Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM C IR DIMETER T COMPRESSED MXIMUM UPPER END LIND TP FILL PORT END FITTING PRODUCT 7 bar HEIGHT HEIGHT PLTE DIM. SPCING OFFSET RETINER PORT INTERNL SSEMLY DESCRIPTION (mm) (mm) (mm) (mm) (mm) (mm) STYLE (SP) UMPER NUMER NUMER ,4 20,0 5 1/8 NO ,4 44,5 2 NO 810 YI ,4 44,5 2 NO ,4 44,5 2 NO ,4 44,5 2 NO 835 YI ,4 44,5 2 NO 840 YI ,0 70,0 2 NO ,0 70,0 2 NO 860 YI ,6 89,0 38, YI ,6 157,5 72, YI ,0 158,8 79, ,0 158,0 79, YI-114 Maximum Maximum Single ellows Type Maximum Maximum Diameter Diameter at at 7 bars bar Compressed Compressed * In the Selection Chart for Vibration Isolators section, there is a column titled: pproximate Isolation Percent. The figures in this column reflect the approximate percentage of isolation obtainable if the design height is at the center of the design height range, and the load per air spring is within the design load range. If the design height is above or below the design height range, vibration isolation may be slightly higher or lower, respectively. 17

20 METRIC Double Convolute ellows Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (N) T STROKE OF: ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE max RNGE FREQUENCY RNGE NUMER NUMER (mm) mm mm mm 7 bar (N) Hz* (mm) CPM CPM CPM YI , ,5 97,1 99, , ,0 97,9 99,5 YI ,0 97,8 99,5 YI ,5 97,9 99,6 YI-29 YI ,0 97,8 99, ,3 98,1 99, ,0 98,0 99, ,5 98,1 99,5 YI ,0 98,1 99, ,0 98,2 99,5 METRIC Triple Convolute ellows Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (N) T STROKE OF: ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE max RNGE FREQUENCY RNGE NUMER NUMER (mm) mm mm mm 7 bar (N) Hz* (mm) CPM CPM CPM YI ,0 98,4 99,6 YI ,0 98,5 99,6 METRIC ead Ring Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (N) T STROKE OF: ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE MXIMUM RNGE FREQUENCY RNGE NUMER NUMER (mm) mm mm mm STROKE (N) Hz* (mm) CPM CPM CPM YI ,3 98,1 99,5 YI ,5 98,1 99,5 NEW 3/8-16 UNC Thread lind Tap M 8x 16 5/8" mm DP 2 Places Style 2 Style 3 Style 4 Ø 3/8-16 UNC Thread lind Tap M 8x 16 mm 5/8" DP 2 Places End Retainer Styles C Ø 3/8-16 UNC lind Tap x Thread 5/8" M DP mm Places DP Typ. Ø C ir ir Fitting Fitting Upper End Retainer Upper End Retainer shown Lower Lower End End Retainer identical minus ir Fitting ir Fitting ir Fitting Upper End Retainer Upper End Retainer shown Lower End Retainer identical minus ir Fitting Lower End Retainer identical minus ir Fitting ir Fitting ir Fitting Upper End End Retainer Retainer shown Lower End Retainer identical minus minus ir ir Fitting Fitting * In the Selection Chart for Vibration Isolators section, there is a column titled: pproximate Isolation Percent. The figures in this column reflect the approximate percentage of isolation obtainable if the design height is at the center of the design height range, and the load per air spring is within the design load range. If the design height is above or below the design height range, vibration isolation may be slightly higher or lower, respectively. 18

21 METRIC Double Convolute ellows Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM C IR DIMETER T COMPRESSED MXIMUM UPPER END LIND TP FILL PORT END FITTING PRODUCT 7 bar HEIGHT HEIGHT PLTE DIM. SPCING OFFSET RETINER PORT INTERNL SSEMLY DESCRIPTION (mm) (mm) (mm) (mm) (mm) (mm) STYLE (SP) UMPER NUMER NUMER ,0 44,5 2 NO ,0 44,5 2 NO 835 YI ,0 44,5 2 NO 840 YI ,0 70,0 2 NO 850 YI ,6 89,0 38, ,6 89,0 38, ,6 157,5 72, ,6 157,5 72, YI-29 YI ,0 158,8 79, ,0 158,8 79, METRIC Triple Convolute ellows Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM C IR DIMETER T COMPRESSED MXIMUM UPPER END LIND TP FILL PORT END FITTING PRODUCT 7 bar HEIGHT HEIGHT PLTE DIM. SPCING OFFSET RETINER PORT INTERNL SSEMLY DESCRIPTION (mm) (mm) (mm) (mm) (mm) (mm) STYLE (SP) UMPER NUMER NUMER ,6 157,5 72, YI ,0 158,8 79, YI-314 METRIC ead Ring Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS SPRE PRTS MODEL NUMER MXIMUM DIMETER T COMPRESSED MXIMUM PRODUCT 7 bar HEIGHT HEIGHT Mounting- Number SSEMLY DESCRIPTION (mm) (mm) (mm) Diameter Thread of Studs Flex Member NUMER NUMER 510,0 82,5 350,0 419,0 M10x1,5 x Y YI ,0 82,5 332,0 482,6 M10x1,5 x Y YI-222 YI-214 ead Ring Dimension Thread Number of Studs Equally Spaced (Double) ellows Type (Triple) ellows Type Maximum Maximum Diameter Maximum Diameter at 7 bar at 7 bars Compressed Compressed 19

22 METRIC Sleeve Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (lbs) T STROKE OF:* ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD RNGE SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE R FREQUENCY RNGE NUMER NUMER (mm) mm mm mm STROKE (N) (Hz) (mm) CPM CPM CPM YI-1S , ,0 93,0 98,2 YI-1S _ , ,0 97,4 99,3 METRIC Rolling Lobe Type MODEL NUMER CTUTION SPECIFICTIONS ISOLTION SPECIFICTIONS FORCE (lbs) T STROKE OF:* ISOLTOR PPROXIMTE DESIGN % ISOLTION T INPUT FREQ OF: PRODUCT MXIMUM LOD RNGE SYSTEM NTURL HEIGHT DESCRIPTION SSEMLY STROKE R** FREQUENCY RNGE NUMER NUMER (mm) mm mm mm STROKE (N) Hz (mm) CPM CPM CPM YI-1R8 YI-1R *** *** ,3 98,7 99, *** *** *** ,0 98,9 99, ,0 98,2 99, , ,0 97,8 99,4 YI-1R ,1 99,0 99,7 YI-1R , ,0 98,7 99, , ,0 98,6 99, ,0 99,0 99, , ,0 98,4 99,6 YI-1R ,5 99,1 99, , ,0 98,2 99, ,3 99,0 99, ,8 99,1 99, *** *** ,7 99,1 99,7 YI-1R ,3 99,0 99, ,0 98,0 99,5 End Retainer Styles D Lower (Piston) STYLE 1 Combination Stud nd ir Fitting External Thread: 3 /4-16 UNF x 5/8" Internal Thread: (See chart, ir Fitting ) Upper For YI-1S3-013, External Thread is 5/8-11 UNC x 1" long. *** Listed strokes start from the compressed height of the ir Spring. *** This range is based on 7 bar; to obtain the lower limit (i.e., minimum 1.4 bar) divide the smaller value by 5. *** t pressures above 5.6 bar, usable stroke is limited. Contact your Local Representative or Enidine for assistance. In the Selection Chart for Vibration Isolators section, there is a column titled: pproximate Isolation Percent. The figures in this column reflect the approximate percentage of isolation obtainable if the design height is at the center of the design height range, and the load per air spring is within the design load range. If the design height is above or below the design height range, vibration isolation may be slightly higher or lower, respectively. 20

23 METRIC Sleeve Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM D IR DIMETER COMPRESSED MXIMUM UPPER END LOWER END LIND TP END FITTING 7 R HEIGHT HEIGHT PLTE DIM. PLTE DIM. FOR MOUNTING RETINER PORT INTERNL SSEMLY DESCRIPTION (mm) (mm) (mm) (mm) (mm) (mm) STYLE (SP) UMPER NUMER NUMER ,0 86,4 1 1/8 NO 016 YI-1S ,1 104,1 1 1/8 NO 155 YI-1S4 METRIC Rolling Lobe Type ENVELOPE DIMENSIONS MOUNTING DIMENSIONS FETURES MODEL NUMER MXIMUM D IR DIMETER COMPRESSED MXIMUM UPPER END LOWER END LIND TP END FITTING 7 bar HEIGHT HEIGHT PLTE DIM. PLTE DIM.FOR MOUNTING RETINER PORT INTERNL SSEMLY DESCRIPTION (mm) (mm) (mm) (mm) (mm) (mm) STYLE (NPTF) UMPER NUMER NUMER NO YES NO NO 009 YI-1R8 YI-1R FOR ROLLING LOE TYPE NO 086 YI-1R IR SPRINGS: NO 028 YI-1R CONTCT YOUR LOCL YES REPRESENTTIVE OR ENIDINE FOR MOUNTING ND IR YES FITTING DIMENSIONS. YES NOTE: ROLLING LOES RE ONLY VILLE YES 103 WITH IMPERIL END RETINERS YES 132 YI-1R YES YES YES YES 018 YI-1R YES 037 Compressed Maximum Sleeve Type Rolling Lobe Type Maximum Diameter at at 7 bars 7 bar

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