Parker P1 Series Service Information
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Parker P1 Series Service Information

Open-circuit axial piston pumps
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Hydraulic Pump Division
P1/PD Models
075, 100, and 140
open-circuit axial piston pumps
280 bar rated pressure
Service information
Pub. LTE-00062-3-B
Revised 6/05
Hydraulic Pump Division
14249 Industrial Parkway
Marysville, OH 43040 USA
Tel : ...........937-644-4532
Fax :...........937-642-3639
http://www.parker.com/hydraulicpump

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  • Page 1 Hydraulic Pump Division P1/PD Models 075, 100, and 140 open-circuit axial piston pumps 280 bar rated pressure Service information Pub. LTE-00062-3-B Revised 6/05 Hydraulic Pump Division 14249 Industrial Parkway Marysville, OH 43040 USA Tel : ...937-644-4532 Fax :...937-642-3639 http://www.parker.com/hydraulicpump...

  • Page 2: Table Of Contents

    CONTENTS PAGE Offer of Sale..........................3 Typical characteristics ......................4 Pump Dimension and Port Locations ................5 Mounting ..........................9 Shaft information .........................9 Side load capability......................9 Fluid Connections........................9 System relief valves......................9 Recommended fluids......................9 Viscosity index ........................9 Temperature .........................9 Maintenance .........................9 Fluid cleanliness ........................9 Comparison of solid contamination classification systems .........10 Start up procedure ......................10 Trouble shooting........................11 Assembly tools........................13...

  • Page 3: Offer Of Sale

    The items described in this document and other documents or descriptions provided by Parker Hannifin Corporation, its subsidiaries and its authorized distributors are hereby offered for sale at prices to be established by Parker Hannifin Corporation, its subsidiaries and its authorized distributors. This offer and its acceptance by any customer ("Buyer") shall be governed by all of the following Terms and Conditions.

  • Page 4: Typical Characteristics

    TYPICAL CHARACTERISTICS P1/PD Series pump model displacement maximum continuous outlet pressure * intermittent peak maximum – 2800 2700 2500 2400 boosted inlet maximum – 2400 2300 2100 2000 speed 1.0 bar abs inlet (mobile version) maximum – 2000 1900 1700 1600 0.8 bar abs inlet minimum...

  • Page 5: Pump Dimension And Port Locations

    SAE FLANGE DIMENSIONS...
  • Page 6 SAE FLANGE DIMENSIONS...
  • Page 7 SAE FLANGE DIMENSIONS...
  • Page 8 SAE FLANGE DIMENSIONS port sizes ØA inlet 50 mm 50 mm 63 mm 63 mm 63 mm 63 mm W threads 1/2-13 M12 x 1.75 1/2-13 M12 x 1.75 1/2-13 M12 x 1.75 UNC-2B UNC-2B UNC-2B ØB outlet 25 mm 25 mm 32 mm 32 mm...

  • Page 9: Mounting

    RECOMMENDED FLUIDS agents which provide oxidation inhibition and anti-rust, anti-foam and de-aerating properties as described in PARKER standard HF-1. Where anti-wear additive fluids are specified, see PARKER standard HF-0. 90 V. I. minimum. Higher values extend the range of operating temperature but may VISCOSITY INDEX reduce the service life of the fluid.

  • Page 10: Comparison Of Solid Contamination Classification Systems

    GENERAL INFORMATION COMPARISON OF SOLID CONTAMINATION CLASSIFICATION SYSTEM NATIONAL AERONAUTICS STANDARD (NAS) 1638 class particle 5-15mm 1000 2000 4000 8000 16000 32000 64000 128000 256000 512000 1024000 size 15-25mm 1425 2850 5700 11400 22800 45600 91200 182400 range 25-50mm 1012 2025 4050 8100...

  • Page 11: Troubleshooting

    TROUBLESHOOTING Component problems and circuit problems are often interrelated. An improper circuit may operate with apparent success but will cause failure of a particular component within it. The component failure can be the effect, not the cause of the problem. This general guide is offered to help in locating and eliminating the cause of problems by studying their effects.
  • Page 12 TROUBLESHOOTING effect of trouble possible cause fault which needs remedy pressure shocks cogging load mechanical considerations worn relief valve needed repairs worn replace compensator slow response in replace or relocate check valves excessive de- improve decompression control compression energy rates Barrel blow-off rotating group worn, excessive case pressure compensator...

  • Page 13: Assembly Tools

    ASSEMBLY TOOLS 133 mm (5.250 in) 25.4 mm (1.000 in) 6.4 mm (0.250 in) 3.0 mm RADIUS (0.12 in) 31.2 mm DIA (1.250 in) 1.5 mm x 45° TYP . (.06 in, X 45°) T2 Front bearing installation tool 71.4 mm 660mm 213-0-004192 (075) 12°...
  • Page 14 ASSEMBLY TOOLS 133 mm (5.250 in) 33.3 mm (1.312 in) 9.5 mm (0.375 in) 3.0 mm RADIUS (.12 in) 31.2 mm (1.250 in) DIA. 1.5 mm x 45 ° TYP. U-CUT (.06 in X 45 ° ) T1 Seal installation tool 213-0-004194 (075) 69.9 mm 50.3 mm...

  • Page 15: Pump Exploded View

    PUMP EXPLODED VIEW 10 11...

  • Page 16: Pump Parts List

    PUMP EXPLODED VIEW Item no. Quantity 075 Part # 100 Part # 140 Part # Description 4 (2: 075) 361-13270-0 361-14290-0 361-15270-0 Socket head cap screw 0 (2: 075) 361-13250-0 Socket head cap screw 03E-93090 03E-93774 03E-93192 Port block, end ported SAE Port block, end ported SAE w/ max.
  • Page 17 PUMP EXPLODED VIEW 10 11...
  • Page 18 PUMP EXPLODED VIEW Item no. Quantity 075 Part # 100 Part # 140 Part # Description 03E-93999-0 03E-93779-0 03E-93227-0 -01 Drive shaft, SAE spline, no rear drive 03E-94001-0 03E-93781-0 03E-93231-0 -02 Drive shaft, SAE keyed, no rear drive 03E-93122-0 -03 Drive shaft, ISO spline, no rear drive 03E-94003-0 -04 Drive shaft, ISO keyed, no rear...
  • Page 19 PUMP EXPLODED VIEW CASE TO INLET CHECK VALVE Item no. Quantity 075 Part # 100 Part # 140 Part # Description 314-10000-0 314-10000-0 314-10000-0 Hollow set screw 03E-93931-0 03E-93931-0 03E-93931-0 Check valve poppet 03E-93987-0 03E-93987-0 03E-93987-0 Spring 03E-93988-0 03E-93988-0 03E-93988-0 Check valve stop MAXIMUM VOLUME STOP Item no.

  • Page 20: Compensator Exploded View

    "C" COMPENSATOR EXPLODED VIEW C-18 C-14 C-11 C-13 C-12 C-10 C-15 C-16 Reference: S2E 17904-5 (cw rotation, SAE) C-17 S2E 17905-5 (ccw rotation, SAE) Item no. Quantity Part no. Description 03E-93695 Compensator body (cw rotation) 03E-93696 Compensator body (ccw rotation) 311-50006 Socket set screw 03E-93165...
  • Page 21 "L" LOAD SENSE COMPENSATOR EXPLODED VIEW L-24 L-18 L-23 L-22 L-21 L-10 L-16 L-13 L-12 L-14 L-20 L-18 L-11 L-15 L-19 L-17 Reference: S2E 17823-5 (cw rotation, SAE) S2E 17824-5 (ccw rotation, SAE) Item no. Quantity Part no. Description 03E-93155 Compensator body (cw rotation) 03E-93154 Compensator body (ccw rotation)
  • Page 22 "RN" VENTED COMPENSATOR RN-6 RN-8 RN-13 RN-10 RN-5 RN-7 RN-1 RN-11 RN-2 RN-3 RN-4 RN-9 RN-15 RN-16 RN-14 Reference: S2E 17958-5 (cw rotation, SAE) S2E 17924-5 (ccw rotation, SAE) Item no. Quantity Part no. Description 03E-93694 Compensator body (cw rotation) [SEE NOTE 2] RN-1 03E-93688 Compensator body (ccw rotation) [SEE NOTE 2]...

  • Page 23: Seal Kits And Parts Kits

    SEAL KITS AND PARTS KITS Seal kit part number Description S2E-18004-4K S-4 seal kit (075) S2E-18004-5K S-5 seal kit (075) S2E-18460-5K S-5 seal kit (100) S2E-18158-5K S-5 seal kit (140) Repair kit part number Description Component part no. Quantity Item 356-65144-0 03E-93145-0 03E-93146-0...

  • Page 24: Pump Disassembly Procedure

    DISASSEMBLY PROCEDURE Pump disassembly for inspection should be limited to the following cases: a) Malfunction or oil leakage resulting from damage or wear and tear. b) Trouble-shooting procedures previously listed do not solve the problem. For rotation change or shaft conversion, disassembly should be done only as far as necessary to complete conversion.
  • Page 25 DISASSEMBLY PROCEDURE Drain fluid from housing. Fluid drained from pump should be disposed of properly. Mount pump in fixture to prevent movement while removing main housing bolts Remove bolts holding the compensator assembly on the pump housing. Additional fluid may drain out of the passages when the compensator is removed.

  • Page 26: Compensator Disassembly Procedure

    DISASSEMBLY PROCEDURE DISASSEMBLY PROCEDURES 12. Remove the front tapered roller bearing cone. Continued 13. If there is excessive wear or damage, remove the tapered roller bearing cup from the bottom of the housing. 14. If completing a seal change or complete overhaul, turn the housing over and remove the snap ring and shaft seal from the housing.

  • Page 27: Parts Inspection

    INSPECTION INSPECTION Carefully clean and dry all parts prior to inspection. Refer to chart 1 for dimensional information regarding allowable tolerances. Examine piston diameters for scratches or gouges. If any piston is severely damaged, note which piston bore it came out of. Extra attention should be given to that bore in step 2.

  • Page 28: Rework Limits

    REWORK LIMITS CHART 1 REWORK LIMITS Item Component 075 Part # 100 part # 140 Part # Tolerances number Free height ± 0.51 mm Barrel hold down spring 03E-93145-0 03E-93795-0 03E-93959-0 63.7 mm 72.2 mm 68.6 mm ± (0.020 in.) ( 2.50 in.) (2.84 in.) (2.70 in.)

  • Page 29: Pump Assembly Procedure

    ASSEMBLY PROCEDURE For major overhauls, all plugs should be removed, and the seals replaced. Prior to assembly, all parts should be thoroughly cleaned. Assembly should be performed in a clean work environment. Do not use bearing grease during installation. Grease does not dissolve in hydraulic oil and may plug orifices or filters in the system.
  • Page 30 ASSEMBLY PROCEDURE ASSEMBLY PROCEDURE CONTINUED Repeat the procedure three times. Once recorded, take the average of the three measurements. 10. With the average, use chart 2 to determine the correct shim to install in the pump. 11. If barrel hold down spring was removed during disassembly process, install three pins to slots in barrel spline.
  • Page 31 ASSEMBLY PROCEDURE 13. Apply a light film of oil into the piston bores. Lightly lubricate the spherical surface of the guide ball. Install the nine pistons into the bores in the hold down plate. Install the spherical guide ball into the hold down plate. While holding the guide ball against the hold down plate, install the pistons into the barrel.
  • Page 32 ASSEMBLY PROCEDURE 23. Install bearing spacer as determined from the chart (see step 11.) Install the rear bearing on the drive shaft. Chart 4 24 Confirm that compensator rotation, port plate rotation, control and bias Pump Housing bolt piston location indicate same direction of rotation. torque 135.6 ±...

  • Page 33: Compensator Assembly Procedure

    ASSEMBLY PROCEDURE COMPENSATOR ASSEMBLY Carefully clean and dry all parts prior to assembly. Use caution to insure that spools and other parts are not damaged during cleaning process. Use clean oil to NOTE: instructions are for load lubricate seals and spools for easier assembly. sense compensator.

  • Page 34: Test Procedure

    TEST PROCEDURE PUMP TEST PROCEDURE Test criteria based on hydraulic oil ISO 32 per Parker HF-0 specifications. Oil temperature: 50°C ± 2°C (120°F ±10°F). NOTE: insure that the hydraulic system does not overheat during this test procedure. Operating speed: 0 - 2300 rpm ± 30 rpm.
  • Page 35 TEST PROCEDURE PERFORMANCE SPECIFICATIONS PUMP WITH PRESSURE COMPENSATOR STEP CONDITION REFERENCE Rated Speed 1800 RPM 1800 RPM 1800 RPM Output flow at minimum 132-138 lpm 174-182 lpm 243-257 lpm pressure (34.9-36.5 gpm) (46.0-48.1gpm) (62.4-67.9 gpm) Output flow at rated pressure 126 lpm 165 lpm 233 lpm...
  • Page 36 TEST PROCEDURE PERFORMANCE SPECIFICATIONS PUMP WITH LOAD SENSE COMPENSATOR STEP CONDITION REFERENCE Rated Speed 1800 RPM 1800 RPM 1800 RPM Load sense output flow 77-79 lpm 103-105 lpm 145-147 lpm setting at 50 ± 2 bar (20.3-20.9 gpm) (27.2 -27.2 gpm) (38.3 - 38.8 gpm) (725 ±...

  • Page 37: Model Code Information

    MODEL CODE INFORMATION Pump Mounting Shaft Shaft Shaft Application Seal Design Displacement Type Series & Ports Options Seal Rotation Material Level Series PD Industrial P1 Mobile Code Displacement 75 cc/rev (4.58 in /rev) 100 100 cc/rev (6.41 in /rev) 140 140 cc/rev (8.85 in /rev) Code Type...
  • Page 38 MODEL CODE INFORMATION Controls Additional Mechanical Case to Inlet Thru-Drive Paint Special Port Displacement Check Valve Mounting Pad Features Control Orientation Indicator & Coupling Options Code Paint No Paint Black Code Thru-Drive Mounting Pad/Coupling None SAE 82-2 (A) & 16 (A) Coupling SAE 82-2 (A) &...

  • Page 39: Conversions And Formulas

    CONVERSIONS & FORMULAS DEFINITION & UNIT /rev x 16.387 = cm /rev /rev x 0.06102 = in /rev displacement gpm x 3.78 = L/min L/min x 0.2642 = gpm flow power hp x 0.7457 = kW kW x 1.341 = hp lb-ft x 1.3567 = Nm Nm x 0.7376 = lb-ft torque...
  • Page 40 Parker Hannifin Corporation Hydraulic Pump Division 14249 Industrial Parkway Marysville, OH 43040 Tel: 937-644-4532 Fax: 937-642-3639 www.parker.com/hydraulicpump...

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Pd seriesP1 060P1 075P1 100P1 140Pd 060 ... Show all

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