Series SH/SHG Stainless Steel Hydraulic Cylinders. Catalog HY04-AC1138-1/NA November, 2006

Transcription

1 Stainless Steel Hydraulic ylinders atalog HY0-38-/N November, 006

2 atalog HY0-38-/N Features, Benefits, alue Heavy-uty Stainless Steel Hydraulic ylinders Series SH Your best value in Heavy uty Stainless Steel Hydraulic ylinders 36 stainless steel heavy duty hydraulic cylinder construction offers superior corrosion resistance for greater durability in harsh environments Integral stainless steel gland-in-head design for longer life than traditional retained style gland materials Self-regulating cushions do not require adjustment which reduces set-up cost* Primary Seal TS000 polyurethane rod seal with multiple sealing edges is selfcompensating and self relieving to withstand pressure variations and conforms to mechanical deflection that may occur. Secondary Seal iper wipes clean any oil film adhering to the rod on the extend stroke and cleans the rod on the return stroke. Gland inboard composite bearing with long wet inboard bearing surface. nd ap Gasket food grade fluorocarbon gasket between body and end cap fills gap and seals bolt clearance holes from contaminants. ylinder Body clean profile style 36 stainless steel body eliminates tie rods to simplify wash down. Ports S O-ring ports are standard. Optional Ports NPTF are available at no extra charge. Piston high strength 7- PH stainless steel for improved life and corrosion resistance. ap 36 stainless steel pilots into body for concentricity. Piston nd four standard styles. Special ends available. Bolts & ashers 36 stainless steel bolts and hardened 303/30 stainless steel washers secure head and cap to the body. ushions (optional) self regulating design automatically Head 36 compensates stainless steel for load, speed, pilots into body and pressure for for concentricity. smooth energy absorption. No external adjustment screw to harbor contaminants.* Piston Seals PTF lipseals are mechanically locked to prevent roll**. Piston ear Band durable non-metallic piston wear band reduces possibility of scoring costly tubing. * hen cushions are specified on /", ", /" bores with oversize rod, a fixed cushion without adjusting screw is supplied on the head end. Fixed cushion rate of deceleration is constant and does not vary with load, speed, and pressure like self-regulating style cushions. ** Hi-Load piston is supplied as standard in /", " and /" bores with oversize rod. Patent Pending tlas ylinders es Plaines, IL US

3 atalog HY0-38-/N Features, Benefits, alue Heavy-uty Stainless Steel Hydraulic ylinders Series SHG Your best value in heavy duty hydraulic cylinders for food processing applications In addition to features of Series SH cylinders, Series SHG includes exterior surfaces that are electropolished, food grade wiperseal material, Stat-O-Seal washers under bolt heads for maximum protection against contamination, and assembly with H- rated lubricant. Series SHG Feature Rounded orners on Head and ap and lean Profile Body without Tie s Benefit Material does not collect around cylinder tie rods or build up on head and cap surfaces. xtruded construction simplifies repairability compared to tie rod style. Series SHG alue ash down time is reduced with 'clean' profile style body and rounded head and cap corners. quipment down time for repair is reduced. Standard PTF Piston Seals with Non-Metallic Piston ear Band Self-Regulating ushions lectropolished ylinder xterior Integral Gland with Food Grade iperseal US H- Rated Fluid Used for ylinder ssembly Lubrication and Testing PTF piston seals have greater fluid and temperature resistance than elastomeric seals. Non-metallic wear band for greater protection against scoring costly tubing. utomatic compensation for load, speed, and pressure ensures optimal cushion performance. Saves manual adjustment labor. No needle or check valve cavities to collect contamination. lectropolishing significantly improves corrosion resistance and improves surface condition to resist bacteria. Integral stainless steel gland with inboard bearing is more corrosion resistant than traditional retained style gland materials. Food grade wiperseal accepts food contact. liminates possibility of hydraulic system contamination by unknown lubricants from the cylinder. Longer piston seal and tube life than typical cylinders used in food processing applications. Time required for machine set-up, operational adjustments and cleaning is reduced. Reduced corrosion increases cylinder life and replacement interval. dded bacterial resistance promotes better food handling practices. Gland service interval is increased which reduces maintenance cost. Reduced setup time by eliminating need to purge cylinder. tlas ylinders es Plaines, IL US

4 atalog HY0-38-/N Table of ontents Heavy-uty Stainless Steel Hydraulic ylinders Table of ontents Page SH ylinder Features...Inside Front over SHG ylinder Features... Model Numbers How to evelop and ecode Them...3 Standard Specifications...3 Theoretical Output, Maximum Pressures... ylinder eights...5 T, TB, T, T Mount imensions Single nd...6 T, TB, T Mount imensions ouble nd...7 JJ Mount imensions Single nd...8 JJ Mount imensions ouble nd...9 HH Mount imensions Single nd... 0 B Mount imensions Single nd... F Mount imensions Single nd... F Mount imensions ouble nd... 3 Mount imensions Single nd... Mount imensions ouble nd... 5 Mounting ccessories... 6, 7 Stop Tubing, Mounting lasses... 8 ylinder hart... 9 Parts List... 0 Thrust Key Mounting... 0 Parts Identification / Seal Kits... ylinder Safety Guide..., 3 Offer of Sale... arning FILUR OR IMPROPR SLTION OR IMPROPR US OF TH PROUTS N/OR SYSTMS SRIB HRIN OR RLT ITMS N US TH, PRSONL INJURY N PROPRTY MG. This document and other information from The ompany, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technical expertise. It is important that you analyze all aspects of your application, including consequences of any failure and review the information concerning the product or system in the current product catalog. ue to the variety of operating conditions and applications for these products or systems, the user, through its own analysis and testing, is solely responsible for making the final selection of the products and systems and assuring that all performance, safety and warning requirements of the application are met. The product described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by The ompany and its subsidiaries at any time without notice. Offer of Sale The items described in this document are hereby offered for sale by The ompany, its subsidiaries or its authorized distributors. This offer and its acceptance are governed by provisions stated on a separate page of the document entitled Offer of Sale. tlas ylinders es Plaines, IL US

5 atalog HY0-38-/N Model ode & Standard Specifications Heavy-uty Stainless Steel Hydraulic ylinders Model Ordering ode for SH and SHG " B SHG L* T " Size ushion Head ouble ylinder Mounting Series Piston Ports ommon Modifications Special Modifications Piston Number Piston Thread Piston Thread Type ushion ap Use only if head end cushion is required. Specify bore size in inches / / 3 / Use K only if double rod cylinder is required. Specify: T = No tie rods extended TB = Tie rods ext. head T = Tie rods ext. cap T = Tie rods extended both ends JJ = Head rectangular HH = ap rectangular B = ap eye F = Side tapped = Head trunnion SHG = Food Grade Stainless Steel ylinder SH = Standard Stainless Steel ylinder Specify: T = S Ports U = NPTF Ports R = BSPP Ports L = Lipseal Piston * K Hi-Load piston is supplied as standard for / ", " & /" bores with oversize rods and is not available in any other bore and rod combination. = Fluorocarbon Use S for Special Modification other than rod end, and specify modification. For Single ylinders, select one rod number only. Refer to rod number listing on pages 6 thru 5. See ylinder hart on page 9 for minimum piston rod diameter. Specify: = Small Male 8 = Intermediate Male 9 = Female 55 = Flange oupler 3 = Special (see note below) To order special thread specify 3 and give the desired dimensions for,, and ( for mount or F for JJ mount) or furnish a dimensioned sketch. Specify: = UNF M = Metric Use only if cap end cushion is required. Specify Length Required in inches. ouble ylinders For double rod cylinders, specify rod number and rod end symbols for both piston rods. typical double rod model number would be: " KJJ-SHGLT/X" Standard Specifications 6 Standard mounting styles sizes /" to " s up to 7" Piston iameters 5 /8" to /" orking pressure up to 3000 psi Single and double rod construction available Temperature range -0 F (-3 ) to +50 F (+ ) (depending on seal class) Seal lasses Standard Nitrile, Polyurethane & PTF 5 Optional (t extra cost) Fluorocarbon Seals Typical Fluids ISO Grade 3 NSF / US H- Oils (cceptable for use in Food Industry) pproved products include hevron FM3, Petro-anada Purity FG 3, Mobil T FM3, onocophillips 00 Hydraulic Oil, MIL-H-5606 Oil High Temperature Temperature Range -0 F (-3 ) to +65 F (+7 ) -0 F (-3 ) to +50 F (+ ) lass 5 seals may be operated up to +00 F (+0 ) with reduced service life Note: lass 5 seals are not suitable for use with Skydrol fluid, but can be used with hydraulic oil if desired. seal, wiperseal, and body o-rings are fluorocarbon; piston seals are spring loaded PTF. ontact the factory before specifying Series SH or SHG for use with phosphate ester fluid. 3 tlas ylinders es Plaines, IL US

6 atalog HY0-38-/N Theoretical Push and Pull Forces Theoretical Push and Pull Forces The cylinder output forces are derived from this formula: F = P x here F = Force in pounds. P = Pressure at the cylinder in pounds per square inch. = ffective area of cylinder piston in square inches. To determine the bore size for the application, follow the steps below.. Select the Operating Pressure column closest to that desired.. In the same column, identify the force required to move the load (always rounding up). If the piston rod is in compression use the Push row and if the piston rod is in tension use the Pull row. 3. In the row to the left is the bore required. To select the correct rod diameter for the stroke required use the Piston - Selection hart on page 9. Heavy-uty Stainless Steel Hydraulic ylinders If the cylinder envelope dimensions are too large for the application, increase the operating pressure to the maximum pressure in the table below, if possible, and repeat steps - 3. Pressure Ratings Series SH and SHG hydraulic cylinders are recommended for pressures to 3000 psi for heavy-duty hydraulic service with hydraulic oil. Maximum Pressure Ratings Heavy uty Service (psi) / 5/8, 3000, 3/ /, 3/ / 3/8, /, / 3000 Push and Pull Force in Pounds / / 3 / 5/8 3/8 3/ 3/8 3/ / Operating irection Piston rea (inches²) Operating Pressure in psi Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull tlas ylinders es Plaines, IL US

7 atalog HY0-38-/N ylinder eights ylinder eights To determine the weight of a Series SH or SHG cylinder, first select the basic zero stroke weight for the mounting required, and then calculate the weight of the Heavy-uty Stainless Steel Hydraulic ylinders cylinder stroke and add the results to the basic weight. For extra rod extension, use piston rod weights per inch in Table. Table Single nd SH & SHG ylinder eights in Pounds / / 3 / Single ylinders Basic eight - Zero dd Per Inch of T, TB, T, JJ B HH T, F 5/ / / / / / Table B ouble nd SH & SHG ylinder eights in Pounds / / 3 / ouble ylinders Basic eight - Zero dd Per Inch of KT, KTB, KT, KF KJJ K 5/ / / / / / Table Piston eights in Pounds Piston eight Per Inch 5/ /8 0. 3/ / tlas ylinders es Plaines, IL US

8 atalog HY0-38-/N T, TB, T, T Mount Single nd Heavy-uty Stainless Steel Hydraulic ylinders T Mount Single nd* /" to " Size ZB + STROK ZJ + STROK Y P + STROK LB + STROK K R 3 R BB G J BB T, TB, T, T Mount Single nd nvelope and Mounting imensions BB G J K R dd NPTF S Max LB P /.3 3/8 3/8- / / 8 3/ /8 7/ /.9 3/6 /-0 3 / 8 /8 /.05 5 / 3 5/6 / 3.6 3/6 /-0 3 / / 8 /8 / /8 3 7/6 3 /.6 5/6 5/8-8 / 3/ 0 3/8 3/8 5/ / 3 5/6 5. 5/6 5/ / / 3/8 5/ /8 / T, TB, T, T Mount Single nd imensions / nd imensions B / 3 / / / Thread RNH FLTS N xtensions and Pilot imensions F M B N H 5/8 3/ 5/8 / 3/ /8 / 9/6 / 5/8 3/ /8 5/6 3/8 / / 7/8 5/6 / /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/ 5/6 / / / / /6 / / 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 7/8 5/6 / /6 5/8 3/ /8 /6 5/6 3/8 / 5/6 3/ 5/6 / / / / /6 / 5/6 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 3/8 /6 Thread Y dd Thread Y dd 8 & 9 ZB ZJ 8 & 9 ZB ZJ 5/8 /-0 7/6-0 3/6 6 /6 5 5/8 3/8 /- - / 7 3/ 7 /8 3 / 7/8-3/-6 3/6 6 7/6 6 3/- /- 7/8 8 /8 7 / 7/8-3/-6 /8 6 / 6 3/ /- /- /6 8 / 7 5/8 3/8 /- - 3/8 6 3/ 6 / / /- 7/8-3 /6 8 5/8 8 7/8-3/-6 /8 6 5/8 6 /8 * T no tie rods extended, TB tie rods extended head 3/ /- /- 5/8 7 /8 6 5/8 end, and T tie rods extended cap end can be dimensioned from T shown. B Thread 8 Thread 9 RNH FLTS N B RNH F FLTS N R /6 B M 55 Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, &. If otherwise special furnish dimensional sketch. 6 tlas ylinders es Plaines, IL US H

9 atalog HY0-38-/N T, TB, T Mount ouble nd Heavy-uty Stainless Steel Hydraulic ylinders T Mount ouble nd* /" to " Size Y ZM + x STROK ZL + STROK P + STROK L + STROK K R BB 3 R BB G G BB T, TB, T Mount ouble nd nvelope and Mounting imensions G K R dd NPTF S Max L P /.3 3/8 3/8- / / 8 3/ 7/ /8 3 /.9 3/6 /-0 3 / 8 /.05 6 /8 3 3/8 / 3.6 3/6 /-0 3 / / 8 /.55 6 / 3 / 3 /.6 5/6 5/8-8 / 3/ 0 3/8 5/ / 5. 5/6 5/ / / 5/ / 3/8 T, TB, T Mount ouble nd imensions / / 3 / xtensions and Pilot imensions F M B N H 5/8 3/ 5/8 / 3/ /8 / 9/6 / 5/8 3/ /8 5/6 3/8 / / 7/8 5/6 / /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/ 5/6 / / / / /6 / / 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 7/8 5/6 / /6 5/8 3/ /8 /6 5/6 3/8 / 5/6 3/ 5/6 / / / / /6 / 5/6 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 3/8 /6 / / Thread Y dd dd X Thread Y dd dd X 8 & 9 ZL ZM 8 & 9 ZL ZM 5/8 /-0 7/6-0 3/6 6 /6 6 7/8 3/8 /- - / 8 3/ 9 3 / 7/8-3/-6 3/6 7 /6 7 5/8 3/- /- 7/8 9 /8 9 3/ 7/8-3/-6 /8 7 3/8 7 5/8 3/ /- /- /6 9 3/8 9 3/ 3/8 /- - 3/8 7 5/8 8 /8 / /- 7/8-3 /6 9 3/ 0 / 7/8-3/-6 /8 7 / 7 3/ * T no tie rods extended and TB tie rods extended one 3/ /- /- 5/ / end can be dimensioned from T shown. nd imensions B Thread Thread 8 Thread 9 55 RNH FLTS N B RNH FLTS N B RNH F FLTS N R /6 B M H Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, &. If otherwise special furnish dimensional sketch. tlas ylinders es Plaines, IL US

10 atalog HY0-38-/N JJ Mount Single nd Heavy-uty Stainless Steel Hydraulic ylinders JJ Mount Single nd /" to " Size F YJ ZN + STROK P + STROK LB + STROK K R JJ Mount Single nd nvelope and Mounting imensions FB G J K R TF UF dd NPTF S Max LB P / / / 8 7/6 3/ /8 7/ /6 / 5 3 / 3 / 8 9/6 /8 /.05 /8 5 /8 5 / 3 5/6 / 3 / / 8 9/6 /8 /.55 5/8 5 5/8 5 3/8 3 7/6 3 / / 3/ 0 /6 3/8 3/8 5/ /8 7 /8 6 / 3 5/6 5 3/ /6 / 3/8 5/ /8 7 5/8 6 5/8 / JJ Mount Single nd imensions / / 3 / 3 TF UF FB HOLS xtensions and Pilot imensions F M B N F K 5/8 3/ 5/8 / 3/ /8 / 9/6 / /8 /8 5/6 3/8 / / 7/8 5/6 / 3/8 7/6 /8 5/6 3/8 / / 7/8 5/6 / 3/8 7/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 5/8 /6 /8 5/6 3/8 / / 7/8 5/6 / 3/8 7/6 3/ 5/6 / / / / /6 / 7/8 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 5/8 /6 / /6 5/8 3/ /8 /6 5/6 3/8 /6 3/ 5/6 / / / / /6 / 7/8 3/6 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 / 9/6 Thread YJ dd Thread YJ dd 8 & 9 ZN 8 & 9 ZN / 5/8 /-0 7/6-0 3/6 6 7/6 3/8 /- - 3 / 8 / 3 / 7/8-3/-6 9/6 6 3/6 3/- /- 3 5/8 8 7/8 7/8-3/-6 3/ 7 /8 3/ /- /- 3 9/6 9 /8 3/8 / /8 / /- 7/8-3 5/6 9 / / 7/8-3/-6 3/ 7 / 3/ /- /- 3 / 7 3/ G J nd imensions B Thread Thread 8 Thread 9 55 RNH FLTS N F B RNH FLTS N F B F RNH F FLTS N R /6 B M K Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, & F. If otherwise special furnish dimensional sketch. 8 tlas ylinders es Plaines, IL US

11 atalog HY0-38-/N JJ Mount ouble nd Heavy-uty Stainless Steel Hydraulic ylinders JJ Mount ouble nd /" to " Size F YJ ZR + x STROK ZP + STROK P + STROK L + STROK K R JJ Mount ouble nd nvelope and Mounting imensions 3 TF JJ Mount ouble nd imensions UF FB HOLS FB G K R TF UF dd NPTF S Max L P / / / 8 7/6 3/ 7/ /6 / 5 5/8 3 / 3 / 8 9/6 /.05 /8 5 /8 6 /8 3 3/8 / 3 / / 8 9/6 /.55 5/8 5 5/8 6 / 3 / 3 / / 3/ 0 /6 3/8 5/ /8 7 /8 7 / 5 3/ /6 / 5/ /8 7 5/8 7 3/ 3/8 / / 3 / xtensions and Pilot imensions F M B N F K 5/8 3/ 5/8 / 3/ /8 / 9/6 / /8 /8 5/6 3/8 / / 7/8 5/6 / 3/8 7/6 /8 5/6 3/8 / / 7/8 5/6 / 3/8 7/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 5/8 /6 /8 5/6 3/8 / / 7/8 5/6 / 3/8 7/6 3/ 5/6 / / / / /6 / 7/8 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 5/8 /6 / /6 5/8 3/ /8 /6 5/6 3/8 /6 3/ 5/6 / / / / /6 / 7/8 3/6 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 / 9/6 G G / / Thread YJ dd dd X Thread YJ dd dd X 8 & 9 ZP ZR 8 & 9 ZP ZR 5/8 /-0 7/6-0 3/6 7 /6 7 / 3/8 /- - 3 / 9 / 9 3/ 3 / 7/8-3/-6 9/6 7 7/6 8 3/- /- 3 5/8 9 7/8 0 / 7/8-3/-6 3/ 8 8 / 3/ /- /- 3 9/6 0 / 0 5/8 3/8 / / 8 3/ / /- 7/8-3 5/6 0 5/8 3/8 7/8-3/-6 3/ 8 /8 8 3/8 3/ /- /- 3 / 8 5/8 9 3/8 nd imensions B Thread Thread 8 Thread 9 55 RNH FLTS N F B RNH FLTS N F B F RNH F FLTS N R /6 B M K Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, & F. If otherwise special furnish dimensional sketch. tlas ylinders es Plaines, IL US

12 atalog HY0-38-/N HH Mount Single nd Heavy-uty Stainless Steel Hydraulic ylinders HH Mount Single nd /" to " Size K Y XF + STROK P + STROK LB + STROK R HH Mount Single nd nvelope and Mounting imensions 3 TF UF FB HOLS Max dd NPTF S FB G J K R TF UF LB P / / / 8 7/6 3/ /8 7/ /6 / 5 3 / 3 / 8 9/6 /8 /.05 /8 5 /8 5 / 3 5/6 / 3 / / 8 9/6 /8 /.55 5/8 5 5/8 5 3/8 3 7/6 3 / / 3/ 0 /6 3/8 3/8 5/ /8 7 /8 6 / 3 5/6 5 3/ /6 / 3/8 5/ /8 7 5/8 6 5/8 / G J HH Mount Single nd imensions / / 3 / xtensions and Pilot imensions F M B N H 5/8 3/ 5/8 / 3/ /8 / 9/6 / 5/8 3/ /8 5/6 3/8 / / 7/8 5/6 / /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/ 5/6 / / / / /6 / / 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 7/8 5/6 / /6 5/8 3/ /8 /6 5/6 3/8 / 5/6 3/ 5/6 / / / / /6 / 5/6 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 3/8 /6 / / Thread Y dd Thread Y dd 8 & 9 XF 8 & 9 XF 5/8 /-0 7/6-0 3/6 5 5/8 3/8 /- - / 7 /8 3 / 7/8-3/-6 3/6 6 3/- /- 7/8 7 / 7/8-3/-6 /8 6 3/ /- /- /6 7 5/8 3/8 /- - 3/8 6 / / /- 7/8-3 /6 8 7/8-3/-6 /8 6 /8 3/ /- /- 5/8 6 5/8 nd imensions B Thread RNH FLTS N B Thread 8 Thread 9 RNH FLTS N B RNH F FLTS N R /6 B M 55 H Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, &. If otherwise special furnish dimensional sketch. 0 tlas ylinders es Plaines, IL US

13 atalog HY0-38-/N B Mount Single nd Heavy-uty Stainless Steel Hydraulic ylinders B Mount Single nd /" to " Size Y Z + STROK X + STROK P + STROK LB + STROK L M MR K G J LR B 3 B Mount Single nd nvelope and Mounting imensions B +.00 B Mount Single nd imensions G J K L LR M MR dd NPTF S Max LB P / 3/ 0.50 / / 8 3/ /8 7/6 3/ 9/6 / /6 5 3 / / 8 /8 / / 3/ /6 5 / 3 5/6 / / / / 8 /8 / / 5/6 3/ /6 5 3/8 3 7/6 3 / /.00 / 3/ 0 3/8 3/8 5/8 / / 3/8 6 / 3 5/ / / 3/8 5/8 /8 3/ 3/8 3/ 6 5/8 / / / 3 / xtensions and Pilot imensions F M B N H 5/8 3/ 5/8 / 3/ /8 / 9/6 / 5/8 3/ /8 5/6 3/8 / / 7/8 5/6 / /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/ 5/6 / / / / /6 / / 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 7/8 5/6 / /6 5/8 3/ /8 /6 5/6 3/8 / 5/6 3/ 5/6 / / / / /6 / 5/6 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 3/8 /6 / / Thread Y dd Thread Y dd 8 & 9 X Z 8 & 9 X Z 5/8 /-0 7/6-0 3/6 6 3/8 6 7/8 3/8 /- - / 8 5/8 9 5/8 3 / 7/8-3/-6 3/6 6 3/ 7 / 3/- /- 7/ /8-3/-6 /8 7 / 8 3/ /- /- /6 9 3/ /8 3/8 /- - 3/8 7 / 8 / / /- 7/8-3 /6 0 /8 / 7/8-3/-6 /8 7 3/8 8 /8 3/ /- /- 5/8 7 7/8 8 5/8 nd imensions B Thread Thread 8 Thread 9 55 RNH FLTS N B RNH FLTS N B RNH F FLTS N R /6 B M H Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, &. If otherwise special furnish dimensional sketch. tlas ylinders es Plaines, IL US

14 atalog HY0-38-/N F Mount Single nd Heavy-uty Stainless Steel Hydraulic ylinders F Mount Single nd /" to " Size Y ZB + STROK P + STROK LB + STROK K F Mount Single nd nvelope and Mounting imensions F Mount Single nd imensions TN 3 NT THR, N P TPP MTG. HOLS G J K NT TN dd NPTF S Max LB P SN / / / 8 3/ /8 7/6 3/8-6 3/ 5 3 / 7/8 3 / 8 /8 / /-3 5/6 5 / 3 5/6 7/8 / 3 / / 8 /8 / 5/8-5/6 5 3/8 3 7/6 3 3 / / 3/ 0 3/8 3/8 5/8 3/-0 / 6 / 3 5/6 3 / 5 3/ / 3/8 5/8-8 /6 6 5/8 / / / 3 / XT G SN + STROK xtensions and Pilot imensions F M B N H 5/8 3/ 5/8 / 3/ /8 / 9/6 / 5/8 3/ /8 5/6 3/8 / / 7/8 5/6 / /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 /6 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 3/ 5/6 / / / / /6 / / 3/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 7/8 5/6 / /6 5/8 3/ /8 /6 5/6 3/8 / 5/6 3/ 5/6 / / / / /6 / 5/6 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 3/8 /6 J / / 8 Thread N XT & 9 Y dd ZB 8 & 9 dd 5/8 /-0 7/6-0 3/8 3/6 6 /6 3/8 /- - /6 3/ / 7 3/ 3 / 7/8-3/-6 3/8 3/8 3/6 6 7/6 3/- /- /6 3 /8 7/8 8 /8 7/8-3/-6 7/6 3/8 /8 6 / 3/ /- /- /6 7/8 /6 8 / 3/8 /- - 7/6 5/8 3/8 6 3/ / /- 7/8- /6 3 3/ 3 /6 8 5/8 7/8-3/-6 / 3/8 /8 6 5/8 3/ /- /- / 7/8 5/8 7 /8 Thread N XT Y ZB nd imensions B Thread RNH FLTS N B Thread 8 Thread 9 RNH FLTS N B RNH F FLTS N R /6 B M 55 H Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, &. If otherwise special furnish dimensional sketch. tlas ylinders es Plaines, IL US

15 atalog HY0-38-/N F Mount ouble nd Heavy-uty Stainless Steel Hydraulic ylinders F Mount ouble nd /" to " Size Y ZM + x STROK ZL + STROK P + STROK L + STROK K TN F Mount ouble nd nvelope and Mounting imensions 3 NT THR N P TPP MTG. HOLS G K NT TN dd NPTF S Max L P SNK / / / 8 3/ 7/6 3/8-6 3/ 5 5/8 3 / 7/8 3 / 8 / /-3 5/6 6 /8 3 3/8 7/8 / 3 / / 8 / 5/8-5/6 6 / 3 / 3 3 / / 3/ 0 3/8 5/8 3/-0 / 7 / 3 / 5 3/ / 5/8-8 /6 7 3/ 3/8 XT G G SNK + STROK F Mount ouble nd imensions / / 3 / xtensions and Pilot imensions F M B N H 5/8 3/ 5/8 / 3/ /8 / 9/6 / 5/8 3/ 3/8 /8 5/6 3/8 / / 7/8 5/6 / /6 3/8 3/8 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 7/6 3/8 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 /6 7/6 5/8 /8 5/6 3/8 / / 7/8 5/6 / 3/ 3/6 / 3/8 3/ 5/6 / / / / /6 / / 3/6 / 7/8 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 7/8 5/6 /6 3/ / /6 5/8 3/ /8 /6 5/6 3/8 / 5/6 /6 3 /8 3/ 5/6 / / / / /6 / 5/6 /6 7/8 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 3/8 /6 /6 3 3/ N XT / / Thread Y dd dd X Thread Y dd dd X 8 & 9 ZL ZM 8 & 9 ZL ZM 5/8 /-0 7/6-0 3/6 6 /6 6 7/8 3/8 /- - / 8 3/ 9 3 / 7/8-3/-6 3/6 7 /6 7 5/8 3/- /- 7/8 9 /8 9 3/ 7/8-3/-6 /8 7 3/8 7 5/8 3/ /- /- /6 9 3/8 9 3/ 3/8 /- - 3/8 7 5/8 8 /8 / /- 7/8-3 /6 9 3/ 0 / 7/8-3/-6 /8 7 / 7 3/ 3/ /- /- 5/ / nd imensions B Thread Thread 8 Thread 9 55 RNH FLTS N B RNH FLTS N B RNH F FLTS N R /6 B M H Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, &. If otherwise special furnish dimensional sketch. 3 tlas ylinders es Plaines, IL US

16 atalog HY0-38-/N Mount Single nd Heavy-uty Stainless Steel Hydraulic ylinders Mount Single nd /" to " Size T Y ZS + STROK P + STROK LB + STROK K TL 3 UT TL XG G J Mount Single nd nvelope and Mounting imensions G J K T TL UT dd NPTF S Max LB P -.00 / / / 8 3/ /8 7/6.000 / 5 3 / 3 / 8 /8 /.375 3/8 5 3/ 5 / 3 5/6 / 3 / / 8 /8 /.375 3/8 6 / 5 3/8 3 7/6 3 / / 3/ 0 3/8 3/8 5/ / 8 6 / 3 5/6 5 3/ / 3/8 5/ / 8 / 6 5/8 / Mount Single nd imensions / / 3 / xtensions and Pilot imensions F M B N J 5/8 3/ 5/8 / 3/ /8 / 9/6 / /8 /8 5/6 3/8 / / 7/8 5/6 / 3/8 7/6 /8 5/6 3/8 / / 7/8 5/6 / / 5/6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 / 9/6 /8 5/6 3/8 / / 7/8 5/6 / / 5/6 3/ 5/6 / / / / /6 / 3/ /6 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 7/6 / / /6 5/8 3/ /8 /6 5/6 3/8 3/6 7/8 3/ 5/6 / / / / /6 / 5/8 9/6 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 5/6 / / Thread XG Y dd Thread XG Y dd 8 & 9 ZS 8 & 9 ZS 5/8 /-0 7/6-0 7/8 3/6 6 7/6 3/8 /- - 5/8 3 /6 8 5/6 3 / 7/8-3/-6 / 9/6 6 3/6 3/- / /6 8 /6 7/8-3/-6 / 5/8 7 3/ /- /- 7/8 3 5/6 8 7/8 3/8 /- - / 7/8 7 / / /- 7/8-3 / 3 /6 9 / 7/8-3/-6 / 5/8 7 /8 3/ /- /- 3/ 3 /8 7 5/8 nd imensions B Thread RNH FLTS N B Thread 8 Thread 9 RNH FLTS N B B M RNH F FLTS N R /6 55 J Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, &. If otherwise special furnish dimensional sketch. tlas ylinders es Plaines, IL US

17 atalog HY0-38-/N Mount ouble nd Heavy-uty Stainless Steel Hydraulic ylinders Mount ouble nd /" to " Size T Y Z + x STROK ZT + STROK P + STROK L + STROK K Mount ouble nd nvelope and Mounting imensions Mount ouble nd imensions TL 3 UT G Max T TL UT dd NPTF S K L P -.00 / / / 8 3/ 7/6.000 / 5 5/8 3 / 3 / 8 /.375 3/8 5 3/ 6 /8 3 3/8 / 3 / / 8 /.375 3/8 6 / 6 / 3 / 3 / / 3/ 0 3/8 5/ / 8 7 / 5 3/ / 5/ / 8 / 7 3/ 3/8 / / 3 / TL xtensions and Pilot imensions F M B N J 5/8 3/ 5/8 / 3/ /8 / 9/6 / /8 7/8 3/6 /8 5/6 3/8 / / 7/8 5/6 / 3/8 7/6 / 9/6 /8 5/6 3/8 / / 7/8 5/6 / / 5/6 / 5/8 3/8 5/8 /6 3/8 7/ /8 /8 5/6 3/8 / 9/6 / 7/8 /8 5/6 3/8 / / 7/8 5/6 / / 5/6 / 5/8 3/ 5/6 / / / / /6 / 3/ /6 3/ 3 /8 3/8 5/8 /6 3/8 7/ /8 /8 5/6 / 7/6 / 5/8 3 /6 / /6 5/8 3/ /8 /6 5/6 3/8 3/6 7/ /6 3/ 5/6 / / / / /6 / 5/8 9/6 7/8 3 5/6 / 3 5/6 3/ 3/.5 3. /6 3/8 3/8 5/6 3 / 3 /6 XG G G XG Y / / Thread dd dd X Thread dd dd X 8 & 9 ZT Z 8 & 9 ZT Z 5/8 /-0 7/6-0 7 /6 7 / 3/8 / /6 9 9/6 3 / 7/8-3/-6 7 7/6 8 3/- /- 9 /6 0 5/6 7/8-3/-6 7 7/8 8 /8 3/ /- / /8 3/8 /- - 8 /8 8 5/8 / /- 7/8-0 3/8 /8 7/8-3/ / 3/ /- /- 8 / 9 / nd imensions B Thread Thread 8 Thread 9 55 RNH FLTS N B RNH FLTS N B B M RNH F FLTS N R /6 J Special Thread 3 Special thread, extension, rod eye, blank, etc. are also available. To order, specify 3 and give desired dimensions for,, &. If otherwise special furnish dimensional sketch. 5 tlas ylinders es Plaines, IL US

18 atalog HY0-38-/N ccessories ylinder ccessories Type 36 Stainless Steel mounting accessories are offered to provide you a complete corrosion resistant cylinder mounting package. levis Bracket and (7- SS) Pivot Pin are available for Mounting B. Select the levis Bracket and Pin in the row to the right of the bore size cylinder required. nd ccessories ccessories offered for the rod end of the cylinder include levis, Knuckle, ye Bracket, levis Bracket and (7- SS) Pivot Pin. To select the proper part number for any desired accessory, refer to the table below or on the opposite page and look in the row to the right of the rod thread in the first column. For economical accessory selection, it is recommended that rod end style be specified on your cylinder order. Heavy-uty Stainless Steel Hydraulic ylinders ccessory Load apacity The various accessories have been load rated for your convenience. The load capacity in lbs. is the recommended maximum load for that accessory based on a : design factor in tension. (Pivot pin is rated in shear). Before specifying, compare the actual load or the tension (pull) force at maximum operating pressure of the cylinder with the load capacity of the accessory you plan to use. If the load or pull force of the cylinder exceeds the accessory capacity, consult the factory. ll ccessories Include lectropolishing nd ccessories Thread Size levis Load apacity Part Number (Lbs.) ye Bracket Load apacity Part Number (Lbs.) Pivot Pin Load apacity Part Number (Lbs.) 7/ / / / / / / / / nd ccessories Thread Size ylinder ccessories Part Number Knuckle levis Bracket Pivot Pin Load apacity (Lbs.) 7/ / / / / / / / / levis Bracket Load apacity Part Number (Lbs.) Part Number Load apacity (Lbs.) Pivot Pin Load apacity Part Number (Lbs.) / , / / Part Number Load apacity (Lbs.) 6 tlas ylinders es Plaines, IL US

19 atalog HY0-38-/N ccessories Heavy-uty Stainless Steel Hydraulic ylinders levis imensions R B Pivot Pin imensions L THR Part Number B R / 3/ / / / / 7/ / 3/ / / / / / /8 / 3/ /8 5/8 3/ 3/ /8 / 5/6 3/ 7/ /8 / 5/6 3/ /8 3/8 3 3/ 3/8 / / / 3/ / / 3/ / / 5 / / 3/ / 5 / / 7/ / 3 / 6 / / / /- ye Bracket imensions FL M 5 F LR R MR I HOLS B R Part Number B F FL LR M MR R / / 3/3 / 3/8 /8 3/ / 9/ / 3/ 7/3 3 / 5/8 7/8 / 3/ 7/ / /3 / 7/8 3/8 / / /8 /3 5 7/8 3 /8 3/8 5/ / 3/ 9/3 6 / /8 3 3/8 / 3/ / / /6 7 / / / 7/ / 3/6 8 / 3/ 3/ 3 / levis Bracket imensions FL M F 5 LR R MR I HOLS B R Part Number L / 7/ / 5/ / /8 / / 5 3/ / / 6 3/6. Pivot Pins are furnished with () retainer rings.. Pivot Pins must be ordered as a separate item if to be used with levises or levis Brackets. Knuckle imensions R FULL THR THR B Part Number B / / 3/ / / 3/ /8 /6 / /8 3/8 / /8 3/6 / / / / / 3/8 / / / 5 3/6 3 Part Number R / 3/3 7/ / 3/3 / / /6 3/ /6 7/ / /8 3/3 / / / / /3 3/ /3 7/ / 3 9/6 /- Part Number B F FL LR M MR R / / / 3/3 3 / / / 3/ / 5/ / 3/ 5/8 7/3 5 5/8 7/8 3/6 3/ 9/ / 3/ /3 6 / 3/ / / / /8 /3 7 / 7/8 3 3/8 / / 3/ / 9/3 9 / 7/8 3 5/8 3/ 3/ 7/ / / /6 3/ / 3 3/6 / 5/ / / 3/6 3/ / 3 / / 3 / tlas ylinders es Plaines, IL US

20 atalog HY0-38-/N Stop Tubing / Mounting lasses Stop Tubing Stop tube is recommended to lengthen the distance between the gland and piston to reduce bearing loads when the cylinder is fully extended. This is especially true of horizontally mounted and long stroke cylinders. Long stroke cylinders achieve additional stability through the use of a stop tube. rawing (H N) PISTON RO STOP TUB PISTON (P N) NT STROK GROSS STROK LB + GROSS STROK STOP TUB LNGTH hen specifying cylinders with long stroke and stop tube, be sure to call out the net stroke and the length of the stop tube. Machine design can be continued without delay by laying in a cylinder equivalent in length to the NT STROK PLUS STOP TUB LNGTH, which is referred to as GROSS STROK. Refer to piston rod/stroke selection chart to determine stop tube length. Heavy-uty Stainless Steel Hydraulic ylinders Mounting lasses Standard mountings for fluid power cylinders fall into three basic groups. The groups can be summarized as follows: Group Straight Line Force Transfer with fixed mounts which absorb force on cylinder centerline. Group Pivot Force Transfer. Pivot mountings permit a cylinder to change its alignment in one plane. Group 3 Straight Line Force Transfer with fixed mounts which do not absorb force on cylinder centerline. Because a cylinder s mounting directly affects the maximum pressure at which the cylinder can be used, the chart below should be helpful in selection of the proper mounting combination for your application. length, piston rod connection to load, extra piston rod length over standard, etc., should be considered for thrust loads. lloy steel mounting bolts are recommended for all mounting styles, and thrust keys are recommended for Group 3. Group FIX Mounts which absorb force on cylinder centerline. rawing B (H N) PISTON RO STOP TUB PISTON (P N) For Thrust Loads For Tension Loads Mtg. s HH, T Mtg. s JJ, TB Group Pivot Mounts which absorb force on cylinder centerline. NT STROK GROSS STROK STOP TUB LNGTH LB + GROSS STROK This design is supplied on all non cushion cylinders. Heavy-uty Service For Thrust Loads Mtg. For Tension Loads Mtg. s B, Group 3 FIX MOUNTS which do not absorb force on the centerline. For Thrust Loads For Tension Loads Mtg. F Mtg. F 8 tlas ylinders es Plaines, IL US

21 atalog HY0-38-/N ylinder hart Heavy-uty Stainless Steel Hydraulic ylinders Piston Selection hart RO IMTR BSI LNGTH INHS ONSULT FTORY INHS OF STOP TUB , ,000 3 THRUST POUNS How to Use the hart The selection of a piston rod for thrust (push) conditions requires the following steps:. etermine the type of cylinder mounting style and rod end connection to be used. Then consult the chart below and find the stroke factor that corresponds to the conditions used.. Using this stroke factor, determine the basic length from the equation: Basic = ctual x Length Factor The graph is prepared for standard rod extensions beyond the face of the head. For rod extensions greater than standard, add the increase to the stroke in arriving at the basic length. 3. Find the load imposed for the thrust application by multiplying the full bore area of the cylinder by the system pressure.. nter the graph along the values of basic length and thrust as found above and note the point of intersection: ) The correct piston rod size is read from the diagonally curved line labeled iameter next above the point of intersection. B) The required length of stop tube is read from the right of the graph by following the shaded band in which the point of intersection lies. ) If required length of stop tube is in the region labeled consult factory, submit the following information for an individual analysis: ) ylinder mounting style. ) end connection and method of guiding load. 3), required stroke, length of rod extension (im. and ) if greater than standard, and series of cylinder used. ) Mounting position of cylinder. (Note: If at an angle or vertical, specify direction of piston rod.) 5) Operating pressure of cylinder if limited to less than standard pressure for cylinder selected. arning Piston rods are not normally designed to absorb bending moments or loads which are perpendicular to the axis of piston rod motion. These additional loads can cause the piston rod end to fail. If these types of additional loads are expected to be imposed on the piston rods, their magnitude should be made known to our ngineering epartment so they may be properly addressed. dditionally, cylinder users should always make sure that the piston rod is securely attached to the machine member. Recommended Mounting s for nd Maximum and Thrust Loads onnection ase Factor Groups or 3 Long stroke cylinders for thrust loads should be firmly fixed at one end and aligned to take the principal force. dditional mounting should be specified at the opposite end, which should be used for alignment and support. n intermediate support may also be desirable for long stroke cylinders mounted horizontally. Machine mounting pads can be adjustable for support mountings to achieve proper alignment. Fixed and Rigidly Guided Pivoted and Rigidly Guided Supported but not Rigidly Guided I II III Group Trunnion on Head Pivoted and Rigidly Guided I.00 B ye on ap Pivoted and Rigidly Guided tlas ylinders es Plaines, IL US

22 atalog HY0-38-/N Parts List / Thrust Key Mounting Heavy-uty Stainless Steel Hydraulic ylinders Parts List B Parts List Symbol escription Head 7 ap 5 ylinder Body 7 Piston, lipseal type 8 ushion sleeve, head end cushion 8 ushion check spring, head end cushion 8B ushion retaining wire, head end cushion 3 Bolt, head and cap to body 37 Piston rod, single rod type Lipseal, piston nti-roll ring, piston lipseal 6 Retaining ring, piston lipseal 7 O-ring, cylinder body to head and cap seal 8 Piston, Hi-Load type* 9 Outer ring 0 Inner ring ear ring 3 asher 37 ushion sleeve, cap end cushion 37 ushion check spring, cap end cushion 37B ushion retaining wire, cap end cushion 37 ushion support, cap end cushion B 37 9 Hi-Load Piston* 0 8 Piston and ssemblies Factory asembled piston and rod assemblies (that include seals for the piston type specified) are recommended. *Hi-Load Piston design available only in /", " and /" bores with oversize rod. Thrust Key Mounting In addition to mounting bolts, F cylinders should be keyed to the mounting surface with a thrust key F P T / 0.3 5/3 5/ /6 3/ / /6 3/ 3 / / 7/ / 7/8 n optional groove can be supplied in the head for installing a thrust key. P F T 0 tlas ylinders es Plaines, IL US

23 atalog HY0-38-/N Parts Identification / Seal Kits Heavy-uty Stainless Steel Hydraulic ylinders Parts Identification Parts List Symbol escription bearing 0 wiper Seal Lipseal, piston 7 O-ring, cylinder body to head and cap seal Symbol *Hi-Load Piston design available only in /", " and /" bores with oversize rod. escription 7 Gasket, cylinder body to head and cap seal 9 Outer Ring 0 Inner Ring ear ring 3 asher 9 Hi-Load Piston* 0 Seal Kits See Model ode and Standard Specifications page for compatibility. Piston Seal Kits Piston Lipseal Kits (contains: ach Sym. #, 7 & 7) lass Hi-Load Piston Seal Kits (contains: ach Sym. # 9, 0,, 7 & 7) Piston Lipseal Kits (contains: ach Sym. #, 7 & 7) lass 5 Hi-Load Piston Seal Kits (contains: ach Sym. # 9, 0,, 7 & 7) / / 5/8 PK5SHG00 PK0SHG00 PK5SHG00 N/ N/ N/ PK5SHG005 PK0SHG005 PK5SHG005 N/ N/ N/ 3/8 3/ N/ N/ N/ PK5SHGK0 PK0SHGK0 PK5SHGK0 N/ N/ N/ PK5SHGK05 PK0SHGK05 PK5SHGK05 3 / ll PK3SHG00 N/ PK3SHG005 N/ ll PK0SHG00 N/ PK0SHG005 N/ Note: Lipseal piston design is not available in /", ", and /" bores with oversize rod. Use Hi-Load piston seal kit to service these bore and rod combinations. Stat-O-Seal washers must be replaced when reassembling a Series SHG cylinder. nti-seize lubricant required on bolt thread. H- rated anti-seize lubricant must be used for Series SHG. Bearing and Seal Kits / / 3 / Stat-O-Seal asher Kit for Series SHG lass lass 5 Bearing & Seal Kits (contains: ach Sym. #, 0,, 7 & 7) 5/8 RGSHG506 RGSHG5065 RGSHG50 RGSHG505 RGSHG00 RGSHG005 3/8 RGSHG03 RGSHG035 RGSHG50 RGSHG505 3/ RGSHG57 RGSHG575 3/8 RGSHG33 RGSHG335 RGSHG30 RGSHG305 3/ RGSHG07 RGSHG075 / RGSHG05 RGSHG055 Stat-O-Seal asher Kit (contains: 8 ach Sym. # 3) Bearing & Seal Kits (contains: ach Sym. #, 0,, 7 & 7) Head & ap to Body Bolt Torque (ft. lbs.) / K5SHG00 8-9, / K5SHG / K0SHG K0SHG tlas ylinders es Plaines, IL US

24 atalog HY0-38-/N ylinder Safety Guide Heavy-uty Stainless Steel Hydraulic ylinders Safety Guide for Selecting and Using Hydraulic, Pneumatic ylinders and Their ccessories RNING: Failure of the cylinder, its parts, its mounting, its connections to other objects, or its controls can result in: Unanticipated or uncontrolled movement of the cylinder or objects connected to it. Falling of the cylinder or objects held up by it. Fluid escaping from the cylinder, potentially at high velocity. These events could cause death or personal injury by, for example, persons falling from high locations, being crushed or struck by heavy or fast moving objects, being pushed into dangerous equipment or situations, or slipping on escaped fluid. Before selecting or using tlas (The ompany) cylinders or related accessories, it is important that you read, understand and follow the following safety information. Training is advised before selecting and using The ompany s products..0 General Instructions. Scope This safety guide provides instructions for selecting and using (including assembling, installing, and maintaining) cylinder products. This safety guide is a supplement to and is to be used with the specific ompany publications for the specific cylinder products that are being considered for use.. Fail Safe ylinder products can and do fail without warning for many reasons. ll systems and equipment should be designed in a fail-safe mode so that if the failure of a cylinder product occurs people and property won t be endangered..3 istribution Provide a free copy of this safety guide to each person responsible for selecting or using cylinder products. o not select or use The ompany s cylinders without thoroughly reading and understanding this safety guide as well as the specific ompany publications for the products considered or selected.. User Responsibility ue to very wide variety of cylinder applications and cylinder operating conditions, The ompany does not warrant that any particular cylinder is suitable for any specific application. This safety guide does not analyze all technical parameters that must be considered in selecting a product. The hydraulic and pneumatic cylinders outlined in this catalog are designed to The ompany s design guidelines and do not necessarily meet the design guideline of other agencies such as merican Bureau of Shipping, SM Pressure essel ode etc. The user, through its own analysis and testing, is solely responsible for: Making the final selection of the cylinders and related accessories. etermining if the cylinders are required to meet specific design requirements as required by the gency(s) or industry standards covering the design of the user s equipment. ssuring that the user s requirements are met, OSH requirements are met, and safety guidelines from the applicable agencies such as but not limited to NSI are followed and that the use presents no health or safety hazards. Providing all appropriate health and safety warnings on the equipment on which the cylinders are used..5 dditional Questions all the appropriate ompany technical service department if you have any questions or require any additional information. See the ompany publication for the product being considered or used, or call the number on the back cover of this catalog for the technical service department..0 ylinder and ccessories Selection. Seals Part of the process of selecting a cylinder is the selection of seal compounds. Before making this selection, consult the seal information page(s) of the publication for the series of cylinders of interest. The application of cylinders may allow fluids such as cutting fluids, wash down fluids etc. to come in contact with the external area of the cylinder. These fluids may attack the piston rod wiper and or the primary seal and must be taken into account when selecting and specifying seal compounds. ynamic seals will wear. The rate of wear will depend on many operating factors. ear can be rapid if a cylinder is mis-aligned or if the cylinder has been improperly serviced. The user must take seal wear into consideration in the application of cylinders.. Piston s Possible consequences of piston rod failure or separation of the piston rod from the piston include, but are not limited to are: Piston rod and or attached load thrown off at high speed. High velocity fluid discharge. Piston rod extending when pressure is applied in the piston retract mode. Piston rods or machine members attached to the piston rod may move suddenly and without warning as a consequence of other conditions occurring to the machine such as, but not limited to: Unexpected detachment of the machine member from the piston rod. Failure of the pressurized fluid delivery system (hoses, fittings, valves, pumps, compressors) which maintain cylinder position. atastrophic cylinder seal failure leading to sudden loss of pressurized fluid. Failure of the machine control system. Follow the recommendations of the Piston Selection hart and ata in the publication for the series of cylinders of interest. The suggested piston rod diameter in these charts must be followed in order to avoid piston rod buckling. Piston rods are not normally designed to absorb bending moments or loads which are perpendicular to the axis of piston rod motion. These additional loads can cause the piston rod to fail. If these types of additional loads are expected to be imposed on the piston rod, their magnitude should be made known to our engineering department. The cylinder user should always make sure that the piston rod is securely attached to the machine member. On occasion cylinders are ordered with double rods (a piston rod extended from both ends of the cylinder). In some cases a stop is threaded on to one of the piston rods and used as an external stroke adjuster. On occasions spacers are attached to the machine member connected to the piston rod and also used as a stroke adjuster. In both cases the stops will create a pinch point and the user should consider appropriate use of guards. If these external stops are not perpendicular to the mating contact surface, or if debris is trapped between the contact surfaces, a bending moment will be placed on the piston rod, which can lead to piston rod failure. n external stop will also negate the effect of cushioning and will subject the piston rod to impact loading. Those two () conditions can cause piston rod failure. Internal stroke adjusters are available with and without cushions. The use of external stroke adjusters should be reviewed with our engineering department. The piston rod to piston and the stud to piston rod threaded connections are secured with an anaerobic adhesive. The strength of the adhesive decreases with increasing temperature. ylinders which can be exposed to temperatures above +50 F (+ ) are to be ordered with a non studded piston rod and a pinned piston to rod joint..3 ushions ushions should be considered for cylinder applications when the piston velocity is expected to be over inches/second. ylinder cushions are normally designed to absorb the energy of a linear applied load. rotating mass has considerably more energy than the same mass moving in a linear mode. ushioning for a rotating mass application should be review by our engineering department.. ylinder Mountings Some cylinder mounting configurations may have certain limitations such as but not limited to minimum stroke for side or foot mounting cylinders or pressure de-ratings for certain mounts. arefully review the catalog for these types of restrictions. lways mount cylinders using the largest possible high tensile alloy steel socket head cap screws that can fit in the cylinder mounting holes and torque them to the manufacturer s recommendations for their size..5 Port Fittings Hydraulic cylinders applied with meter out or deceleration circuits are subject to intensified pressure at piston rod end. The rod end pressure is approximately equal to: operating pressure x effective cap end area effective rod end piston area ontact your connector supplier for the pressure rating of individual connectors. 3.0 ylinder and ccessories Installation and Mounting 3. Installation 3.. leanliness is an important consideration, and cylinders are shipped with the ports plugged to protect them from contaminants entering the ports. These plugs should not be removed until the piping is to be installed. Before making the connection to the cylinder ports, piping should be thoroughly cleaned to remove all chips or burrs which might have resulted from threading or flaring operations. tlas ylinders es Plaines, IL US