PGP/PGM Bushing Design - phtruck.com

1 PGP/PGMB ushing DesignCatalog HY09-0300/USSingle/multiplepumps & motors Pressure to 4500 psi Pumps with flows toover 90 gpm Motors with outputsto over 150 hpHEAVY DUTY CAST IRON300/400 Series300/400 SeriesPGP/PGM Bushing Design2 Parker Hannifin CorporationGear Pump DivisionYoungstown, OHFAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONALINJURY AND PROPERTY document and other information from The Company, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technicalexpertise. It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog.

2 Due to the varietyof 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 productsand systems and assuring that all performance, safety and warning requirements of the application are products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by The Company and its subsidiariesat any time without of SaleThe items described in this document are hereby offered for sale by Parker Hannifin Corporation, its subsidiaries or its authorized distributors.

3 This offer and its acceptance are governedby the provisions stated in the Offer of Sale . Copyright 2001, Parker Hannifin Corporation, All Rights SeriesPGP/PGM Bushing Design3 Parker Hannifin CorporationGear Pump DivisionYoungstown, OHIndex300 SeriesGeneral SeriesDimensional of SeriesPGP/PGM Bushing Design4 Parker Hannifin CorporationGear Pump DivisionYoungstown, OHGeneral Information300 Series Pumps & Motors Three-piece cast iron construction Low friction Bushing Design Heavy-duty application Single, multiple, piggyback and thru-drive assembliesThe 300 Series pumps and motors set the standardfor superior performance and reliability in heavy-dutyhydraulic application.

4 The three-piece cast ironconstruction with large area, low-friction bushingsprovide strength, high efficiency, and long life insevere operating environments. The Design includesan advanced thrust plate and seal configuration,which optimizes performance even in high tempera-ture and low viscosity Series pumps are available in single, multiple,piggyback, and thru-drive assemblies. Multiplepumps reduce mounting costs, allow for a smallpackage size and common inlet capabilities. Assem-blies up to six pumping sections are pumps allow the combination of pumpsections of different frame size to use a commoninlet in tandem configuration. The thru-drive featureallows an independent piston or gear pump to bemounted to a rear SAE drive pad.

5 Multiple sectionmotors are also available providing enhanced torqueand speed control as well as smooth torque valve, priority valve, load-sense unloading,and other integrated or bolt-on valve options are = PumpM = MotorOptionsD = StealthTheoreticalDisplacementin3/r - cm3/rMineral OilMaximum PressureContinuouspsi - barIntermittentpsi - bar300/400 SeriesPGP/PGM Bushing Design5 Parker Hannifin CorporationGear Pump DivisionYoungstown, OHOne-piece DriveShaft & GearLong Shaft Journals SuperiorBearing SurfaceInternal Passage ConstantlyLubricates BushingsBalanced Thrust PlatesMinimize Friction and LeakageExtended StudsAvailable for MountingSupportLarge Passages forBetter Pump FeedCast IronHousingsCase Hardened GearsSAE 2- or 4-BoltMountingsSplit-flange or ODTPor tsHigh TemperatureSealsLow-frictionBushing CoatingPL FactorEach section of a multiple pump or motor should beregarded as a single unit with corresponding deliveryand power input requirements.

6 Since the entire inputhorsepower is fed through a common drive shaft, thepower delivered to or from the unit is limited by thephysical strength of the shaft. This limit is defined asa PL" factor; P" being the operating pressure and L" the summation of gear multiple units the PL" must be calculated for thefirst connecting shaft as well as the drive shaft. Eachstyle or type of shaft has a unique PL" factor asnoted in the table to the X Total Gear Width = PLPL MUST NOT EXCEED NUMBER SHOWN INCHART FOR APPROPRIATE ChartShaft StyleIntegralTwo-PieceShaft & GearStyle315 SAE A" Spline4,450-- (up to " GW)SAE A" Key3,600--SAE B" Spline13,400--SAE B" Key9,900--Connecting Shaft--5,550330330330330330 SAE B" Spline8,4506,250 SAE B" Key6,2506,250 SAE B-B" Spline13,0006,250 SAE B-B" Key9,3006,250 SAE C" Spline--6,250 SAE C" Key--6,250 Connecting Shaft--6,250350350350350350 SAE B" Spline6,4504,500 SAE B" Key4,7504,750 SAE B-B" Spline9,9009,000 SAE B-B" Key7,1007,100 SAE C" Spline19,1009,000 SAE C" Key13,9009,000 Connecting Shaft--9,000365365365365365 SAE B" Spline5,0503,500 SAE B" Key3,7003,700 SAE B-B" Spline7,7505,350 SAE B-B" Key5,5505,550 SAE C" Spline14,90011,950 SAE C" Key10,80010,800 Connecting Shaft--11.

7 950300/400 SeriesPGP/PGM Bushing Design6 Parker Hannifin CorporationGear Pump DivisionYoungstown, OHGeneral DataPump TypeHeavy duty, cast iron, external gear pumpMountingSAE standard flanges, ZF, othersPortingSAE split flanges and other types of threaded ports(see table page 7)Shaft StyleSAE splined, keyed, and others(see table page 7)DriveClockwise, counterclockwise, double. Direct drivewith flexible coupling is recommended. Pumpssubject to radial loads must be specified with anoutboard bearing. Axial loading is not 400 to 3000 rev/minTheoretical displacements(See table page 4)Maximum radial loads withoutboard bearing315 3200 N (only SEC - 90)330 3500 N350 5000 N365 6500 NInlet pressure30 psi/0,8 to 2,0 bar absolute at operatingtemperatureOutlet pressure(See table page 4)Hydraulic fluidsMineral oil, fire resistant fluids: water-oil emulsions 60/40, HFB water-glycol, HFC phosphate-esters, HFDF luid temperatureMineral oil with standard seals:0o to 180o F (-20o C to +80o C)Fire resistant fluids HFB, HFC0o to 150o F (-20o C to +65o C)Fluid velocityFrom to 1600 cSt (50 to 7500 sus)Recommended 15 to 75 cStFiltrationISO 4406 code.

8 19/16 at 2000 psi/ 140 bar 17/14 at 3000 psi/ 210 bar 15/12 at 4000 psi/ 275 barFlow velocityMineral oil and HFD: Inlet up to 8 fps/ m/s Outlet up to 18 fps/ 6,0 m/sFire resistant fluids HFB, HFC Inlet up to 5 fps/ m/s Outlet up to 13 fps/ m/sMultiple pump assembliesUp to 6 gear sections of the same model,even with different gear widthsPiggyback assembliesSeveral models can be mounted together, one at therear of the other. Fluids will intermix even withseparate reservoirs: 300/315, 350/315, 365/330,365/330/315 Add-a-pump assembliesSimilar to piggyback, but fluids are not (Al: aluminum pumps)350/Al, 350/330, 350/350, 365/Al, 365/330, 365/350 Pumps with priority outletAvailable for models 315, 330, 350 For operation outside given parameters, please consult the representative in your area.

9 The smallest gear width of each model is not recommended for single units at the maximum rated pressure Theoretical displacement is equal to the theoreticalflow at 1000 SeriesPGP/PGM Bushing Design7 Parker Hannifin CorporationGear Pump DivisionYoungstown, OHODTABCDEUNF mmmmmmmm1/2"3/4" "7/8" "1-1/16" "1-3/16" "1-5/16" "1-5/8" "1-7/8" "2-1/2" Straight Thread (ODT)British Standard Pipe Parallel (BSPP) " " " " " " Port SizeABCD inchmmmm "-18 "-16 " " " " " Flanged Ports UNC Thread (SSS)PortingSAE Flanged Ports Metric Thread (SSM) Port SizeABC ShaftMaximum Input TorqueShaft Style365350330315-lb-ft Nmlb-ft Nmlb-ft Nmlb-ft Nm----------------------SAE Asplined -9 teethsplined -13 teethsplined -15 teethsplined -14 teethkeyedkeyedkeyedkeyedSAE BSAE BBSAE C integral: ; 2 pieces: 280 10962 84242 328---167 226;2;2;2;2;2;2;2;2242 328242 328242 328242 328242 328159 215159 215159 215159 215159 215159 215159 215159 21590 12255 742.

10 ----250 339371 503167 226 167 226 167 226167 226167 226371 503 371 503371 503300 407300 407300 407300 407533 723533 723500 678---500 678500 678300 407708 960708 960250 339 250 339 250 339250 339 Connecting ShaftDIN 5462 B8 x 32 x 36 DIN 254 taper 1:5300/400 SeriesPGP/PGM Bushing Design8 Parker Hannifin CorporationGear Pump DivisionYoungstown, OHPerformance Curves 315 - 330 - 350 - 365300/400 SeriesPGP/PGM Bushing Design9 Parker Hannifin CorporationGear Pump DivisionYoungstown, OHDimensional DataSingle Pumps & Motors315330350365 Dimensions Inches/mmModelABC**D*EFGHJ(P)J(M) +GW.