PH- Series 0" - 0" ore Heavy-Duty Industrial Hydraulic Cylinders PHX PH- PL- PH- Contents Features...06 Specifications and Mountings...0 Design Features...0-09 Mounting Information...0- Double Rod Models... Mounting Recommendations... Style 6 Piston Rod nd...9-0 How to Order... Parts I.D. and Seal its...sec. C, pgs. - pplication ngineering Data...Sec. C, pgs. 6-90 SH/SH SHM 0 Schrader ellows
Catalog S006-6 Features PH- Series The 0" through 0" bore, high pressure dynamic cylinders are designed to meet your needs In the PH- Series cylinder you get unmatched reliability, performance, and innovative design features to help increase productivity and reduce your operating costs. Schrader ellows externally removable bolt-on gland assembly makes preventive maintenance fast...and easy! ou do not have to disassemble the cylinder, loosen the tie rod nuts, or remove the long cast iron rod bearing to replace the patented Polypak double bevel lipseal and double service Wiperseal. The ruggedly constructed gland assembly includes the ultimate in sealing for extra heavy duty applications in most any industry. The high pressure large bore PH- Series hydraulic cylinder also includes the innovative anti-extrusion body end seal design...where the heads and caps are specially machined to prevent extrusion of the body end seals and insure against leakage PLUS...very cylinder is individually tested before it leaves our plant. For quick delivery, the PH- Series is available to you from our regional plant system. Select genuine cylinder replacement parts are stocked by local Schrader ellows distributors from coast-to-coast. See the following pages for all the features that make the Schrader ellows PH- Series your best choice for all your large bore high pressure hydraulic cylinder applications... 06 Schrader ellows
PL- Catalog S006-6 Specifications / Mountings Standard Specifications Heavy Duty Service Standard Construction Square Head Tie Rod Design Nominal Pressure 000 PSI Standard Fluid Hydraulic Oil Standard Temperature -0 F. to +6 F. ore Sizes 0" through 0" (Larger sizes available) Piston Rod Diameter /" through 0" In line with our policy of continuing product improvement, specifications in this catalog are subject to change. PH- Series Mounting Styles standard styles at various application ratings Strokes vailable in any practical stroke length Cushions Optional at either end or both ends of stroke Rod nds Two Standard Choices Specials to Order If hydraulic operating pressure exceeds 000 PSI, send application data for engineering evaluation and recommendation. See ngineering Section for actual design factors. See ngineering Section for higher temperature service. vailable Mounting Styles Tie Rods xtended Head nd Tie Rods xtended Cap nd Tie Rods xtended oth nds 0"-" ore 0"-" ore 0"-" ore (NFP MX) Head Rectangular 0"-0" ore (NFP MX) Head Square Flange 0"-0" ore (NFP MX) Cap Rectangular 0"-0" ore (NFP M) (NFP MF) (NFP M6) Cap Square 0"-0" ore Side Lug 0"-" ore Cap Fixed Clevis 0"-0" ore PH- PHX PH- (NFP MF6) Head Trunnion 0"-" ore (NFP MS) Cap Trunnion 0"-" ore (NFP MP) Intermediate Fixed Trunnion 0"-" ore SH/SH SHM (NFP MT) (NFP MT) (NFP MT) 0 Schrader ellows
These innovative design features make the PH- Series your best choice for all your large bore, high pressure hydraulic cylinder applications. Piston Rod Hard chrome-plated and polished for maximum seal and rod bearing life. Two standard thread styles. Rod end is supplied with spanner wrench holes. nd Seals Pressure-actuated cylinder body-to-head and cap O rings and back-up washers. Primary Seal Polypak double-bevel lip design combines ease of installation with rugged construction. The ultimate seal in extra heavy duty applications. Completely self-compensating and self-relieving to withstand pressure variations and conform to mechanical deflection that may occur. Secondary Seal Double-Service Wiperseal (Patent #9096) wipes clean any oil film adhering to the rod on the extend stroke and cleans the rod on the return stroke. olt-on Rod land ssembly xternally removable without cylinder disassembly. Long cast-iron bearing surface is inboard of the seals, assuring positive lubrication from within the cylinder. n O ring is used as a seal between gland and head. Steel Head ored and grooved to provide concentricity for mating parts. lloy Steel Tie Rod Nuts With hardened washer. High Strength Tie Rods Made from 00,000 psi minimum yield steel with rolled threads for added strength. Stepped floating cushions combine the best features of known cushion technology. Deceleration devices or built-in cushions are optional and can be supplied at head end, cap end, or both ends without change in envelope or mounting dimensions. Standard straight or tapered cushions have been used in industrial cylinders over a very broad range of applications. Research has found that both designs have limitations. s a result, we have taken a new approach in cushioning of industrial hydraulic cylinders and for specific load and velocity conditions have been able to obtain deceleration curves that come very close to the ideal. The success lies in a stepped sleeve or spear concept where the steps are calculated to approximate theoretical orifice areas. In the cushion performance chart, pressure traces show the results of typical orifice flow conditions. Tests of a three-step sleeve or spear show three pressure pulses coinciding with the steps. The deceleration curve shape comes very close to being theoretical, with the exception of the last /" of travel. This is a constant shape in order to have some flexibility in application. The stepped cushion design shows reduced pressure peaks for most load and speed conditions, with comparable reduction of objectionable stopping forces being transmitted to the load and the support structure. djustable Floating Stepped Cushions For maximum performance. conomical and flexible for even the most demanding applications. Provides superior performance in reducing shock. Cushions are optional and can be supplied at head end, cap end, or both ends without change in envelope or mounting dimensions. The PH Series design incorporates the longest cushion sleeve and cushion spear that can be provided in the standard envelope without decreasing the rod bearing and piston bearing strengths. () When a cushion is specified at the head end: a. stepped sleeve is furnished on the piston rod assembly. b. needle valve is provided that is flush with the side of the head even when wide open. It may be identified by the fact that it is socket-keyed. It is located on side number, in all mounting styles except the MS. In this style it is located on side number. Stepped Cushions Sleeve Design Spear Design 0 Schrader ellows
Hi-Load Piston Seals re standard. lign--roove (Patent #069) /6" wide surface machined at each end of the cylinder body. Makes precise mounting quick and easy. Ports S O ring straight thread ports are standard. Optional Piston Piston Ring Piston With Step Cut Iron Piston Ring optional Optional Ports S straight thread ports or NPTF (Dry Seal Pipe Ports) are available at no charge. Optional S flange, SP, SPT, and Metric ports are available for an extra charge. (See ports, pplication ngineering Data page in Section C.) Seals una-n (Nitrile) seals standard. Fluorocarbon Seals Optional at extra charge. PL- The Cylinder ody Heavy-wall steel tubing is honed to a RMS micro finish bore providing a wear surface for long lasting piston bearing and seal life. One-Piece Nodular Iron Piston The wide piston surface contacting cylinder bore reduces bearing loads. One piece design is piloted to piston rod assuring concentricity. Piston is locked with set screw. naerobic adhesive and peening of set screw locks and seals piston to rod. Steel Cap ored and grooved to provide concentricity for mating parts. PH- () When a cushion is specified at the cap end: a. cushion-stepped spear is provided on the piston rod. b. socket-keyed needle valve is provided that is flush with the side of the cap when wide open. It is located on side number in all mounting styles except the MS. In this style it is located on side number. c. springless check valve is provided that is also flush with the side of the cap and is mounted on the same side as the needle valve except on mounting style MS, where it is mounted on side number, next to the needle valve. d. The check and needle valves are interchangeable in the cap. PH- PHX SH/SH SHM c. springless check valve is provided that is also flush with the side of the head and is mounted on the same side as the needle valve except on mounting style MS where it is mounted on side number, next to the needle valve. It may be identified by the fact that it is slotted. d. The check and needle valves are interchangeable in the head. 09 Schrader ellows
Catalog S006-6 Mountings Large ore Sizes PH- Series Tie Rods xtended Head nd Mount (NFP Style MX) DD Z + STRO Z + STRO P + STRO L + STRO Tie Rods xtended Cap nd Mount (NFP Style MX) Z + STRO Z + STRO P + STRO L + STRO DD Tie Rods xtended oth nds Mount (NFP Style MX) asic Mounting (MX0) Not shown is no tie rod extended and can be supplied upon request. Z + STRO Z + STRO P + STRO L + STRO DD Rod nd Dimensions see table Thread Style (NFP Style SM) Small Male. DI. x. DP HOLS LF C N V F If rod end is not specified, Style will be furnished. RD Thread Style (NFP Style SF) Short Female C F RD. DI. x.0 DP HOLS N V Use Style for applications where female rod ends are required. Style stroke restrictions may apply. See Style Minimum Stroke page for details. Special Thread Style 0 Special thread, extension, rod eye, blank, etc., are also available. To order, specify Style 0 and give desired dimensions for, and. If otherwise special, furnish dimensional sketch. 0 Schrader ellows
PL- Catalog S006-6 Mountings Large ore Sizes PH- Series Table nvelope and Mounting Dimensions fs dd Stroke S... S... NPTF FLN STIHT ore DD PORT THD RR L P 0 / / /- /- / / / / /6 /6 /6 /6 9 / /.9 6.0.. / / / / / 0 / / /- / / / / / /. 6..09 / / 0 / NPTF ports are available at no extra charge. s Optional S flange ports may be specified flange to be supplied by customer. See Table for flange port pattern dimensions. S straight thread ports are standard and are indicated by port number. Table nvelope and Mounting Table Rod Dimensions Dimensions Rod xtensions and Pilot Dimensions dd Stroke Rod +.000 Dia. Thread -.00 ore C F LF N RD V Z Z / /- /.9 /6 /6 / / / /6 / 6 / /6 0 -.999 /6 0 / 6 / 0 / / / /6 6 9 / / /-.9 /6 /6 / / / /6 6 9 / /6 / / 0 - - /- - - /- /- / / 0 6.9 6.9.999.999.999 0.999.999 /6 /6 /6 /6 /6 /6 /6 /6 /6 0 / 0 / / / / / 6 / 6 / 9 / 9 / 9 / / 0 / 0 / / / / / / / / / / /6 /6 / / / / 6 /6 /6 / 6 / 6 9 / 9 / 9 9 / 9 / 0 / / / /6 /6 / 9 / 0 / / 6 / 9 / Table Optional S Flange Port Pattern DI. Table Tie Rod Information see table for dimensions PH- Q RR DI. PH- Nom. Flange Size / / S... Flange Dash Size - - - 0 -.0.00.0.00 X Q.0.06.00..06.6.000. W HD OR CP Z HOLS FULL THD DPTH W....09 X 0.0 0..00. Z-THD UNC- /- /- /- /- Min..06.06.9.9 0", " ores, Tie Rods " ores, Tie Rods PHX SH/SH SHM Schrader ellows
Catalog S006-6 Mountings Large ore Sizes PH- Series Head Rectangular Mount (0"-" ore) (NFP Style M) UF TF Z + STRO P + STRO L + STRO R F HOLS Head Rectangular Mount (6"-0" ore) (NFP Style M) UF TF Z + STRO P + STRO L + STRO R F HOLS Head Square Mount (NFP Style MF) X T R Z + STRO P + STRO L + STRO T X R F HOLS Rod nd Dimensions see table Thread Style (NFP Style SM) Small Male. DI. x. DP HOLS LF C N V F If rod end is not specified, Style will be furnished. RD Thread Style (NFP Style SF) Short Female. DI. x.0 DP HOLS C N V F RD Use Style for applications where female rod ends are required. Style stroke restrictions may apply. See Style Minimum Stroke page for details. Special Thread Style 0 Special thread, extension, rod eye, blank, etc., are also available. To order, specify Style 0 and give desired dimensions for, and. If otherwise special, furnish dimensional sketch. Schrader ellows
Catalog S006-6 Mountings / Optional Ports / Tie Rods PH- Series Table nvelope and Mounting Dimensions fs dd Stroke S... S... NPTF FLN STIHT ore PORT THD X F R R T TF UF L P 0 / /6 6 / /6 /6 /6 9 / 9.6 9.9. / 9 / / / 9 /6 / / 9 / /6 /6 /6 /.. 6.9 / / 0 / / /6 / / / /6 / / /.6.90. / 0 / Table nvelope and Mounting Dimensions dd Stroke ore (S) (FLN) X F R R T TF UF L P 6 9 /6 0 / /6 / / 9 / /..0 / / / /6 6 / /6 6 / 6 / 9 / / 6..6 / / / / 0 /6 9 /6 / / 9 / 0.0. 6 / 0 / / / NPTF ports are available at no extra charge. s Optional S flange ports may be specified flange to be supplied by customer. See Table for flange port pattern dimensions. S straight thread ports are standard and are indicated by port number. Table Rod Dimensions Rod +.000 Dia. Thread -.00 ore C F LF N RD V Z 0 6 0 / / / 0 9 0 9 0 0 /- - /- - - /- - - /- /- /- 6 /- /- 6 /- /- /- / / / 0 9 0 9 0 0 Rod xtensions and Pilot Dimensions.9.999.9 6.9 6.9.999.999.999 0.999.999.999 9.999 0.999 9.999 0.999 0.999 /6 /6 /6 /6 /6 /6 /6 /6 /6 /6 /6 /6 /6 /6 /6 /6 Table Optional S Flange Port Pattern DI. /6 0 / /6 /6 /6 0 / 0 / / / / / / / / 6 / / / / / 6 / 6 / 9 / / / / 9 / / 9 / 9 / / 0 / / 9 / 9 / / 0 / 0 / / / / / / / / / / / / / / / / / / / / / / / / / /6 / /6 /6 /6 / / / / / / / / Table nvelope and Mounting Dimensions / /6 / 6 /6 /6 / 6 / 6 / / / / / / dd Stroke 6 / 6 9 / 6 9 / 6 9 / 9 / 9 9 / 9 / 0 / / / / 9 / / 9 / / 0 / Table Tie Rod Information PHX PH- PH- PL- Nom. Flange Size / / S... Flange Dash Size - - - 0 - X.0.00.0.00 W Q.0.06.00. Q HD OR CP Z HOLS FULL THD DPTH.06.6.000. W....09 X 0.0 0..00. Z-THD UNC- /- /- /- /- Min..06.06.9.9 0", " ores " ore ore Tie Rod Thread 0 /-.9. Consult factory for dimensions /- 6.0. /-. 6..09 6 0 SH/SH SHM Schrader ellows
Catalog S006-6 Mountings Large ore Sizes PH- Series Cap Rectangular Mount 0"-" ore (NFP Style M6) UF TF XF + STRO P + STRO L + STRO R F HOLS Cap Rectangular Mount 6"-0" ore (NFP Style M6) UF TF XF + STRO P + STRO L + STRO R F HOLS Cap Square Mount (NFP Style MF6) X T R XF + STRO P + STRO L + STRO T R X HOLS Side Lug Mount 0"-" ore only (NFP Style MS) Note: Stroke lengths on lug mounted cylinders should not be shorter than the cylinder bore diameter. Consult factory for recommendations on shorter stroke lengths. See ngineering Section for further recommendations on side lug mountings. US Z + STRO P + STRO L + STRO ST +.000 / -.00 SW SW TS SW SW S HOLS SW XS SU SU SS + STRO SW Schrader ellows
Catalog S006-6 Mountings Large ore Sizes PH- Series Rod nd Dimensions see table Thread Style (NFP Style SM) Small Male If rod end is not specified, Style will be furnished.. DI. x. DP HOLS C LF N V F RD Thread Style (NFP Style SF) Short Female Use Style for applications where female rod ends are required.. DI. x.0 DP HOLS C N V F Special Thread Style 0 Special thread, extension, rod eye, blank, etc., are also available. To order, specify Style 0 and give desired dimensions for, and LF or. If otherwise special, furnish dimensional sketch. Table nvelope and Mounting Dimensions fs S... S... dd Stroke ore X NPTF FLN STIHT PORT THD F R R S ST SU SW T TF TS UF US L P SS 0 / /6 6 / /6 /6 /6 9 / 9.6 9.9 9 /6 / / /. / / 9 9 / / / / / 9 /6 / / 9 / /6 /6 /6 /.. 9 /6 / 6.9 / / / / 0 / 0 / / /6 / / / /6 / / /.6.90 /6 / /. / 6 / / 0 / / Table nvelope and Mounting Dimensions NPTF ports are available at no extra charge. dd Stroke s Optional S flange ports may be specified flange to ore (S) (FLN) X F R R T TF UF L P be supplied by customer. See 6 9 /6 0 / /6 / / 9 / /..0 / / / Table for flange port pattern dimensions. /6 6 / /6 6 / 6 / 9 / / 6..6 / / / / S straight thread ports are standard and are indicated 0 /6 9 /6 / / 9 / 0.0. 6 / 0 / / / by port number. Table nvelope and Table Rod Dimensions Mounting Dimensions Rod xtensions and Pilot Dimensions dd Stroke Rod +.000 Dia. Thread -.00 ore C F LF N RD V XS XF Z / /- /.9 /6 /6 / / / /6 / 9 /6 /6 6 / 0 -.999 /6 0 / 6 / 0 / / / /6 / / 6 9 / /-.9 /6 /6 / / / /6 /6 /6 6 9 / / - / 6.9 /6 /6 / 9 / / /6 /6 /6 6 9 / / - / 6.9 /6 /6 / 9 / / /6 / /6 /6 9 / /- -.999.999 /6 /6 0 / / 6 / / 0 / / / / 6 /6 /6 6 / / 9 9 / 9 / -.999 /6 0 / 6 / 0 / / / / / 9 / 0 / 0 /- /- 0 0.999.999 /6 /6 / 9 / / / / / / / 6 / 6 / 6 / 6 / 0 / 9 / / / /-.999 /6 / / / / 6 9 6 /- 9 9.999 /6 / / / / / / / 0 /- 0 0.999 /6 / 9 / / / / / / 9 6 /- 9 9.999 /6 / / / / / / / 0 /- 0 0.999 /6 / 9 / / / / / / 0 0 /- 0 0.999 /6 / 9 / / / / / / Consult Factory Table Optional S Table Tie Rod Information Flange Port Pattern Nom. Flange Size / / S... Flange Dash Size - - - 0 -.0.00.0.00 Q.0.06.00..06.6.000. W....09 X X 0.0 0..00. DI. Q W HD OR CP Z HOLS FULL THD DPTH Z-THD UNC- /- /- /- /- Min..06.06.9.9 RD ore Tie Rod Thread Style stroke restrictions may apply. See Style Minimum Stroke page for details. 0", " ores " ore 0 /-.9. Consult factory for dimensions /- 6.0. /-. 6..09 6 0 SH/SH SHM PHX PH- PH- PL- Schrader ellows
Catalog S006-6 Mountings Large ore Sizes PH- Series Cap Fixed Clevis Mount (NFP Style MP) ZC + STRO P + STRO L + STRO CD LR MR XC + STRO L M PIVOT PIN FURNISHD WITH CLINDR CW CW C Head Trunnion Mount 0"-" ore only (NFP Style MT) Maximum Pressure Rating - PSI ore PSI 0 00 0 00 UT TD Z + STRO P + STRO L + STRO TL TL X Cap Trunnion Mount 0"-" ore only (NFP Style MT) Maximum Pressure Rating - PSI ore PSI 0 00 0 00 UT Z + STRO P + STRO L + STRO TD TL TL X Intermediate Fixed Trunnion Mount 0"-" ore only (NFP Style MT) Maximum Pressure Rating - PSI ore PSI 0 00 0 00 T UM TD UW Z+STRO P+STRO L+STRO TL TM TL XI D Dimension XI to be specified by customer. 6 Schrader ellows
Catalog S006-6 Mountings Large ore Sizes PH- Series Rod nd Dimensions see table Thread Style (NFP Style SM) Small Male If rod end is not specified, Style will be furnished. Table nvelope and Mounting Dimensions +.00 fs +.000 dd Stroke -.00 S... S... -.00 NPTF FLN STIHT ore D C CD CW PORT THD L LR M MR TD TL TM T UM UT UW L P 0 /.00 / /6 /6 9 / / / /.00 / 9 / / / / / / / 6.000.000 / / / / / / / /6 / /6 / / / / / / /6.000.00 / 6 / 9 / / 9 / / / / 6 / 0 / / 0 / / / 0 / Table nvelope and Mounting Dimensions (Style MP only) NPTF ports are available at no extra charge. dd Stroke s Optional S flange ports may be specified flange to be supplied by ore (S) (FLN) C CD CW L LR M MD MR L P customer. See Table for flange port 6 9 / / / 9 / 6 / 6 6 pattern dimensions. 6 6 / / S straight thread ports are 6 / 6 / 6 / 9 / / 6 / 6 / 6 / / / standard and are indicated by port 0 9 / / / / 9 / / / / 0 / / / number. Table Rod Dimensions 0 0 Dimension XI to be specified by customer. Consult Factory. Table Optional S Flange Port Pattern Nom. Flange Size / / S... Flange Dash Size - - - 0 -. DI. x. DP HOLS.0.00.0.00 C LF N V Q.0.06.00. F RD.06.6.000. W....09 Thread Style (NFP Style SF) Short Female Use Style for applications where female rod ends are required. Rod xtensions and Pilot Dimensions Rod +.000 Dia. Thread -.00 Min. ore C F LF N RD V X XI XC X Z ZC / /- /.9 /6 /6 / / / /6 / 9 /6 / 9 /6 / 6 / 0 -.999 /6 0 / 6 / 0 / / / /6 9 / /6 9 / /6 6 9 / /-.9 /6 /6 / / / /6 9 /6 9 /6 / 6 9 / / - / 6.9 /6 /6 / 9 / / /6 9 /6 9 /6 / 6 9 / / - / 6.9 /6 /6 / 9 / / /6 / 0 / / /6 / 9 / /- -.999.999 /6 /6 0 / / 6 / / 0 / / / / 6 /6 /6 / 0 /6 6 /6 /6 / 6 /6 /6 9 9 / 9 / -.999 /6 0 / 6 / 0 / / / /6 /6 / / 6 /6 0 / 0 /- /- 0 0.999.999 /6 /6 / 9 / / / / / / / 6 /6 6 /6 /6 /6 6 / 6 / / / /6 /6 / / /-.999 /6 / / / 9 / 6 9 6 /- 9 9.999 /6 / / / / / / 9 / 0 /- 0 0.999 /6 / 9 / / / / / 9 / 9 6 /- 9 9.999 /6 / / / / / / 0 /- 0 0.999 /6 / 9 / / / / / / /- 0 0.999 /6 / 9 / / / / / 6 / X X 0.0 0..00. W DI. Q HD OR CP Z HOLS FULL THD DPTH Z-THD UNC- /- /- /- /- Min..06.06.9.9. DI. x.0 DP HOLS C N V F RD Table nvelope and Mounting Dimensions Table Tie Rod Information ore Tie Rod Thread Style stroke restrictions may apply. See Style Minimum Stroke page for details. 0", " ores " ore 0 /-.9. Consult factory for dimensions Special Thread Style 0 Special thread, extension, rod eye, blank, etc., are also available. To order, specify Style 0 and give desired dimensions for, and LF or. If otherwise special, furnish dimensional sketch. /- 6.0. /-. 6..09 dd Stroke 6 9 /6 / /6 /6 6 /6 6 / 9 / 0 / 0 / / / / 9 / 9 / / 0 SH/SH SHM PHX PH- PH- PL- Schrader ellows
Catalog S006-6 Double Rod Models Large ore Sizes PH- Series How to Use Double Rod Cylinder Dimensioned Drawings ZM + x STRO Z + STRO P + STRO Rod nd # Rod nd # L + STRO RD SW XS SU SS + STRO SU SW Mounting Styles for Single Rod Models MX0 MX MX M MF MS MT MT Mounting Styles for Corresponding Double Rod Models MDX0 MDX MDX MD MDF MDS MDT MDT Dimension Shown on This Page Supplement Dimensions on Pages Listed elow 0, 0, 0,,,, 6, 6, If only one end of these Double Rod Cylinders is to be cushioned, be sure to specify clearly which end this will be. Specify XI dimension from rod end #. To obtain dimensioning information on a double rod cylinder, first select the desired mounting style and refer to the corresponding single rod cylinder model shown on the preceding pages. (See table at left.) fter you have determined all necessary dimensions from that drawing, turn back to this page and supplement those dimensions with additional ones from the drawing above and table at right. These added dimensions differ from, or are in addition to, those shown on the preceding pages and provide the additional information needed to completely dimension a double rod cylinder model. On a double rod cylinder where the two rod ends are different, be sure to clearly state which rod end is to be assembled at which end. Port position is standard. If other than standard, specify pos., or when viewed from rod end # only. See port position information in Section C. ore 0 6 0 Rod Dia. / / / 0 9 0 9 0 0 dd X Stroke ZM 9 / / / 0 / / / / / / 6 / 6 / / 9 / 0 / / Mounting Recommendations and Other Mountings In addition to the standard mountings dimensioned on the preceding pages, the following information covers mounting ideas that may prove helpful in your applications. When needed, special heads, caps, and flanges can be provided. Sketches of your requirements, together with specifications relative to the application and forces involved should be submitted. Mounting olts High tensile socket head screws are recommended for all mounting styles. Use /6" smaller than hole size. Flange Mountings Cylinders can be properly centered by measuring from piston rod diameter. fter mounting, the flange may be drilled for pins or dowels to prevent shifting. Side Lug Mountings Caution, cylinders which do not absorb force on their centerline (roup ) tend to sway when under load. Short stroke, non-centerline mounted cylinders can subject mounting bolts to large tension forces which when combined with shear forces can overstress standard mounting bolts. Side lug mounted cylinders should always be prevented from shifting through use of shear keys so located as to resist the major load, whether push or pull. Trunnion Mountings Cylinders require lubricated pillow blocks with minimum bearing clearances. Pillow blocks should be carefully aligned and rigidly mounted so the trunnions will not be subjected to bending moments. The rod end connection should also be pivoted, with the customer s pin in the piston rod knuckle parallel to the trunnions. Clevis Mountings Cylinders should be pivoted at both ends, with the customer s pin in the piston rod knuckle parallel to the pivot pin supplied with the clevis. Metallic Rod Wiper When specified, metallic rod wipers can be supplied at extra cost, instead of the standard synthetic rubber wiperseal. Recommended in applications where atmospheric particles or splashings tend to cling to the extended piston rod and otherwise damage the synthetic rubber wiperseal. Installation of metallic rod wiper does not affect cylinder dimensions. Schrader ellows
Catalog S006-6 Piston Rod nd Style 6 PH- Series Schrader ellows Style 6 Piston Rod nd Rod end flange coupling for Schrader ellows PH- Series Large ore Hydraulic Cylinders n Simplifies alignment n Reduces assembly time n llows full rated hydraulic pressure in push and pull directions n vailable in -/" through -/" piston rod diameters Style 6 Rod nd Dimensions Style 6 Rod nd Rod Dia. D F M W R /6 / /6 / /. 6 / Ø M Ø /6 / /.9 6 / / /6 / /. / See Cylinder Catalog for F, and RT per bore and series. Ø F Consult Factory for availability of mounting accessories and Hardware. PL- D W F or RT DPNDIN ON MOUNTIN How To Order Complete Model Number and place a 6 in the Piston Rod nd designator position. xample: PH96x.00 PH- SH/SH SHM PHX PH- 9 Schrader ellows
Catalog S006-6 Piston Rod nd Style 6 PH- Series Schrader ellows Style 6 Piston Rod nd Split Couplers and Weld Plates C D F OLTS Ø Ø Ø STL 6 ROD ND SPLIT COUPLR WLD PLT! WRNIN: Piston rod separation from the machine member can result in severe personal injury or even death to nearby personnel. The cylinder user must make sure the weld holding the weld plate to the machine is of sufficient quality and size to hold the intended load. The cylinder user must also make sure the bolts holding split coupler to the weld plate are of sufficient strength to hold the intended load and installed in such a way that they will not become loose during the machine s operation. Table Part Numbers and Dimensions Split Weld Rod olt Coupler Plate Dia. C D V F olt Size Circle Part No. Part No. / 6..00.00...6- x.00 L.6 00 00..00.00...6- x.00 L 6. 000 000 /. 9.00....0-0 x.00 L 6. 00 00 Note: Screws are not included with split coupler or weld plate. 0 Schrader ellows
Catalog S006-6 Model Numbers PH- Series How to Order y Model Number PH- Hydraulic Cylinders can be specified by model number by using the tables shown at right.. TP Select the Model Number Code which identifies the single or double rod end & port specification.. OR & ROD DIMTR Select the Model Number Code which identifies the desired bore size & rod diameter combination.. MOUNTIN & CUSHIONIN Select the Model Number Code which identifies the desired mounting style & cushioning option.. ROD ND STL Select the Model Number Code which identifies the desired rod end thread style.. SL TP Complete the model number by selecting the type of seals desired. Hi-Load piston seals are standard. 6. STRO LNTH It is necessary to specify the stroke length desired following the Model Number. For example: PH00 with 6" stroke. TH XMPL WOULD IDNTIF: single rod end hydraulic cylinder with S... flange ports, 0" bore size, /" diameter piston rod, side lug mounting, cushioned both ends, with a small male rod end thread, high load piston with una-n seals & a 6" stroke. SPCIFIN TH DSIRD TRUNNION LOCTION: (Style MT Mounting) For cylinders with intermediate trunnion mounting, specify the distance between the piston rod reference point & the centerline of the trunnion pin. (Dimension XI ) Model Number PH- Series Type Hydraulic Single nd with S Straight Thread Ports PH Double nd with S Straight Thread Ports P Single nd with NPTF Ports PF Double nd with NPTF Ports P Single nd with S Flange Ports PX Double nd with S Flange Ports P Model Model ore Rod Number ore Rod Number Size Dia. Code Size Dia. Code -/" 9 " R 0" " 6" 9" R -/" 0" R6 " 9" T -/" L " 0" T6 " " L 0" 0" W6 " L " M " " M 0" M6 Model Number Code NFP Non- Cush. Cush. Cush. Mounting Style Style Cush. Head Cap oth Side Lug MS 0 06 0 0 Head Square MF 9 0 Cap Square MF6 6 Head Rectangular M 6 Cap Rectangular M6 9 0 Tie Rods xtended oth nds MX 6 Cap Tie Rods xtended MX 9 60 Head Tie Rods xtended MX 6 6 6 6 Head Trunnion MT 69 0 Cap Trunnion MT 6 Intermediate Fixed Trunnion MT 9 0 Cap Fixed Clevis MP Model Number xample: PH 9 0 w/6" PH- PH- PL- OPTIONL MOUNTIN CCSSORIS Specify separately by part number the desired optional mounting or rod end accessories. SPCIL MODIFICTIONS For special modifications other than piston rod end, use S in the 0th position of the model number & describe the special feature required. xample: PH90S 6" Stroke Ports to be in position #. Rod nd Style Model Number Code Small Male Short Female Intermediate Male Rod nd for Flange Coupling 6 Special Specify 0 vailable Model on Number Seal Type ore Sizes Code una N Seals w/lipseal Piston Optional on Fluorocarbon Seals w/lipseal Piston 0" thru " una N Seals w/piston Rings only Fluorocarbon Seals w/piston Rings una N Seals w/hi-load Piston 0" thru 0" Fluorocarbon Seals w/hi-load Piston 6 SH/SH SHM PHX 6 Specify Stroke Length 6" Schrader ellows
Catalog S006-6 Notes PH- Series NOTS Schrader ellows