Microhydraulics - - Microhydraulics Range Datasheet

maximum forceminimum power sourcefrommicrohydraulics icrohydraulics makes it feasible to obtain several tons of force from a minimal power source within a very restricted space envelope. The techniques of micro-hydraulics allow simple easy-to-use solutions to problems that are often at or beyond the limits of traditional mechanical op-tions. Hydro Leduc offers a complete range of micro-pumps which all have proven reliability of operating in extreme work-ing conditions such as temperature, pressure, medium, and en-vironment. Based on the standard range, customized models are also possible, with a choice of: ¦ drive shafts; ¦ inlet and outlet ports; ¦ flanges or threaded connections.M Micro GB int.fm Page 2 Jeudi, 12. janvier 2006 3:44 15 Choose your pumpDisplacements: from 0 to 0.0915cu.in/rev (1.5cc/rev)Pressure: up to 14,500PSI(1000bar) cette moitié de page est àdécouper Micro GB int.fm Page 3 Jeudi, 12. janvier 2006 3:44 15 All types of inlet and outlet ports... even the one you need. cette moitié de page est àdécouper Micro GB int.fm Page 4 Jeudi, 12. janvier 2006 3:44 15 Different shaft ends... and yours. Micro GB int.fm Page 5 Jeudi, 12. janvier 2006 3:44 15 Microhydraulics, the applications are virtually unlimited. Leduc micro-hydraulics offer a complete and original design wherever considerable force is required within a small space envelope with very limited power available.Examples of particularly demanding applica-tions already mastered include: ¦ providing 13tonnes of crimping force for a handtool barely larger than a cordless drill; ¦ ensuring the operational reliability of oiltools for exploration and measurement while drill-ing, where the entire hydraulics envelope may fit into a housing of no more than 1.18 to 1.57in (30 to 40mm) in diameter, function dur-ing severe shock and vibration or in a corro-sive environment; ¦ allowing oceanographic research drifters, deployed throughout the world’s oceans, to resurface regularly, and above all with total reliability; ¦ guaranteeing the efficiency of guidance sys-tems installed on the most modern fighter air-craft.The wide range of high technology industries concerned all require extensive know-how, and each new application tends to push through the limits of previous technologySuch is Hydro Leduc’s ongoing innovation challenge. Complete solutions Hydro Leduc offers custom designed hydrau-lic power packs. Apart from the pump that is the heart of HL’s activity, our design team also has extensive knowledge and experience in-corporating a pump, electric motor, valving, tank, pressure limiter, and those components which make up the pump’s environment. Packages to suit the most diverse specifica-tions can thus be developed. An effective part-nership with an experienced team will guarantee the satisfaction of your technical re-quirement. The micro-pump… ¦ axial piston type Developed and manufactured since 1970, Le-duc axial piston micro-pumps offer pressure output up to 14500PSI (1000bar).Fixed and variable displacement models exist in displacements from just a few cubic milli-metres per revolution to 0.0915cu.in/rev (1.5cc) and are suitable for operating at tem-peratures between 122°F and + 392°F (-50°C and + 200°C).This axial piston design is particularly well suit-ed to applications where diameter is critical. ¦ transfer pump Corrosive fluids or fluids with very low viscos-ities are a problem in terms of the service life. Hydro Leduc has come up with a particularly innovative solution to this problem: the trans-fer pump.This recently patented technology involves separating the fluid to be conveyed from the fluid that actually transfers the pumping ener-gy.The friction parts operate in a good lubricating fluid, whereas the parts which pump the fluid to be conveyed are subject to no friction. This new and major innovation makes it possible to use seawater, for example, as the operating fluid for marine applications.The transfer pump has been developed for displacements up to 0.061in (1cm 3 ) and for operation at pressures up to 4350PSI (300bar). Microhydraulics, the applications are virtually unlimited. Hydro Leduc also offers a complete range of hydrau-lic components and indus-trial pumps, see page 22. Micro GB int.fm Page 6 Mardi, 24. janvier 2006 8:25 08 ¦ Fixed displacement pumps displacement speed(continuous)pump pages (cu.in/rev) (mm 3 /rev) Maximum peak pressure PSI (bar) 0.0012 20 5080 (350) 5000 PB 33 8 & 9 0.0027 45 5080 (350) 5000 PB 32.5 0.0027 45 5080 (350) 5000 PB 33-45 0.0027 45 14500 (1000) 5000 PB 33 HP 0.0032 54 5080 (350) 5000 PB 33 0.0043 70 5080 (350) 5000 PB 33.5 0.0070 115 5080 (350) 5000 PB 36.5 10 & 11 0.0092 150 5080 (350) 5000 PB 36.5 0.0170 280 5080 (350) 5000 PB 36.5 0.0220 360 5080 (350) 5000 PB 36.5 ¦ Variable displacement pumps displacement speed(continuous)pump pages (cu.in /rev) (mm3/rev) Maximum peak pressure PSI (bar) 0 to 0.0610 1000 5080 (350) 3500 PVE 56.5 12 & 13 0 to 0.0671 1100 5080 (350) 3500 PBV 56.5 0 to 0.0915 1500 5080 (350) 3500 PBV 57.5 ¦ Micro hydraulic motor displacement speed(Maximum) pages (cu.in /rev) (mm3/rev) Maximum peak pressure PSI (bar) 0.028 463 5800 (400) 6500 ¦ Transfer pumps displacement speed(continuous)pages (cu.in /rev) (mm3/rev) Maximum peak pressure PSI (bar) 0.0610 0 to 1000 4350 (300) 4000 16 ¦ Power and drive torque (calculation formula) 17 ¦ Power packs 18 & 19 ¦ Handtools 20 ¦ Installation, start-up and maintenance 21 ¦ Other product lines 22 & 23 7 Micro GB int.fm Page 7 Jeudi, 12. janvier 2006 3:44 15COMERCC14 & 15 76 (2.99)63 (2.48)28 (1.1)Ø 30.1 js 12(dia 1.180 1.190)Ø 45 (dia 1.77)Ø 4.2 (dia 0.16)Ø 36 (dia 1.42)Ø 3(dia 0.12)Ø 6 (dia 0.24)3 holes4(0.16)Ø 29h9 (dia 1.091)1.1417 (0.27) 5 (0.20)2 (0.08)8(0.31)Ø 7.5 js 13(dia 0.300)4js13(dia 0.161)9(0.35)8(0.31)12(0.47)9(0.35)12 mini(0.47)OUTLETINLETM 8x100M 8x1000.1540.291Dimensions are written in millimeters and (inches). 76 (2.99)63 (2.48)28 (1.1)Ø 30.1 js 12(dia 1.180 1.190)Ø 45 (dia 1.77)Ø 4.2 (dia 0.16)Ø 36 (dia 1.42)Ø 3(dia 0.12)Ø 6 (dia 0.24)3 holes4(0.16)Ø 29h9 (dia 1.091)1.141Direction of rotation (Please specify when ordering)7 (0.27) 5 (0.20)2 (0.08)8(0.31)Ø 7.5 js 13(dia 0.300)4js13(dia 0.161)9(0.35)8(0.31)12(0.47)9(0.35)12 mini(0.47)OUTLETINLETM 8x100M 8x1000.1540.291Dimensions are written in millimeters and (inches). Ø 45 (dia 1.77)Ø 4.2 (dia 1.16)Ø 36 (dia 1.42)OUTLETINLET7/16 UNF7/16 UNFDimensions are written in millimeters and (inches).Ø 7.5 js 13(dia 0.300)0.2914js13(dia 0.161)0.154Ø 3(dia 0.12)Ø 29h9 (dia 1.091)1.1414(0.16)8(0.31)7 (0.27)2 (0.08)5 (0.20)9(0.35)8(0.31)12(0.47)Direction of rotation (Please specify when ordering)9(0.35)12 mini(0.47)Ø 30.1 js 12(dia 1.180 1.190)Ø 6 (dia 0.24)3 holes76 (2.99)63 (2.48)28 (1.1) Displacement: 0.0027cu.in/rev (0.045cm 3 /rev)5080PSI (350bar)5000rpm3 pistons Maximum operating temperature: 392°F (200°C)Weight: 0.66lbs (0.3kg)Rotates either CW or CCWExcellent suction propertiesThe following may be modified on request: ¦ input and outlet ports, ¦ mounting flange or thread, ¦ drive shaft, ¦ addition of a filter/screen. Pump Displacement(cu.in/rev) (cm 3 /rev) Max. pressure Max. speedcontinuous (PSI) / (bar) peak(PSI) / (bar) continuous(rpm)peak(rpm)PB33 45 053220 0.0027 4350 5080 5000 6000 0.045 300 350 PB33HP 054560 0.0027 13060 14500 5000 6000 0.045 900 1000 PB 32.5 fixed displacement PB 33 fixed displacement PB 33.5 fixed displacement Displacement: 0.0027cu.in/rev (0.045cm 3 /rev)5080 and 14500PSI (350 and 1000bar)5000rpm3 pistons Maximum operating temperature: 392°F (200°C)Weight: 0.66lbs (0.3kg)The following may be modified on request: ¦ input and outlet ports, ¦ mounting flange or thread, ¦ drive shaft, ¦ addition of a filter/screen. Displacement: 0.0043cu.in/rev (0.070cm 3 /rev)5080PSI (350bar)5000rpm3 pistons Maximum operating temperature: 392°F (200°C)Weight: 0.66lbs (0.3kg)The following may be modified on request: ¦ input and outlet ports, ¦ mounting flange or thread, ¦ drive shaft, ¦ addition of a filter/screen. Pump Displacement(cu.in/rev) (cm 3 /rev) Max. pressure Max. speedcontinuous (PSI) / (bar) peak(PSI) / (bar) continuous(rpm)peak(rpm)PB33.5 057000 0.0043 4350 5080 5000 6000 0.070 300 350 HYDRO LEDUC - BP 9 - F-54122 AZERAILLES - Tél. : (33) 03 83 76 77 48 - Fax: (33) 03 83 75 21 58 - Website : www.hydroleduc.com Pump Displacement(cu.in/rev) (cm 3 /rev) Max. pressure Max. speedcontinuous (PSI) / (bar) peak (PSI) / (bar) continuous(rpm)peak(rpm)PB32.5 0511860 0.0027 4350 5080 5000 6000 0.045 300 350 PB32.5 0512120 0.0027 4350 5080 5000 6000 0.045 300 350 8 Micro GB int.fm Page 8 Jeudi, 12. janvier 2006 3:44 15 1000 2000 3000 4000 5000 60001009080706050403020100Efficiency at 4350 PSI (300 bar)%rpmflow Q = displacement x speed x efficiency 2900 5080 14,50010,14572.514.52943.558PSI(200) (350) (1000)(700) (bar)0(100)(20)(40)(60)(80)(0)10-2ft.lbs (10-2m.N)PB33.5PB33 45PB33 HP 9 PB 32.5PB 33PB 33.5 Fixed displacement pumps Operating conditions Be careful to respect filtration/fluid cleanli-ness conditions in particular, see page 21. Fluid Fluid viscosity should, at extreme operating temperatures, be between 1cSt (1°E) and 300cSt (40°E).For other requirements, please consult our Technical Department. pump direction of rotationpartnumberdisplacement (cu.in/rev) (mm 3 /rev) outlet inlet shaft Max.Pressure(PSI) (bar) PB 32.5 CC + CCW 0511860 0.0027 45 M8 x 100 3x0.23 (3xØ6) 4/flat 5080 350 PB 32.5 CC + CCW 0512120 0.0027 45 M8 x 100 3x0.23 (3xØ6) cylindrical 5080 350PB 33 CCW 053220 0.0027 45 M8 x 100 3x0.23 (3xØ6) 4/flat 5080 350PB 33 CW 054560 0.0027 45 M8 x 100 3x0.23 (3xØ6) 4/flat 14500 1000PB 33 CCW 054565 0.0027 45 M8 x 100 3x0.23 (3xØ6) 4/flat 14500 1000PB 33 CCW 058980 0.0027 45 M8 x 100 3x0.23 (3xØ6) 4/flat 5080 350PB 33 HP CW 0511250 0.0027 45 drilled hole 3x0.23 (3xØ6) cylindrical 14500 1000PB 33 CCW 0512750 0.0012 20 collector 3x0.23 (3xØ6) cyl. cotterway 5080 350PB 33 CW 058010 0.0027 45 M8 x 100 3x0.23 (3xØ6) key shaft 14500 1000PB 33 CW 0510070 0.0027 45 collector 3x0.23 (3xØ6) cylindrical 5080 350PB 33 CCW 0510260 0.0027 45 M8 x 100 G 3/8 4/flat 5080 350PB 33 CCW 0512380 0.0027 45 M8 x 100 3x0.23 (3xØ6) 4/flat 5080 350PB 33 CW 0512410 0.0027 45 collector collector 4/flat 5080 350PB 33 CCW 0512670 0.0027 45 collector collector 4/flat 5080 350PB 33 CCW 0510790 0.0027 45 M8 x 100 collector cyl. cotterway 5080 350PB 33 CCW 057030 0.0032 54 M8 x 100 3x0.23 (3xØ6) 4/flat 5080 350PB 33 CW 0512810 0.0012 20 collector 3x0.23 (3xØ6) 1,5/flat 5080 350PB 33.5 CCW 0511630 0.0043 70 NPT1/4 NFE03-601 3x0.23 (3xØ6) 4/flat 5080 350PB 33.5 CW 0511315 0.0043 70 collector 3x0.23 (3xØ6) splined 5080 350PB 33.5 CCW 0511310 0.0043 70 collector 3x0.23 (3xØ6) splined 5080 350PB 33.5 CCW 0510650 0.0043 70 G 1/8 3x0.23 (3xØ6) key shaft 5080 350PB 33.5 CW 057015 0.0043 70 7/16-20 UNF - 2B 3x0.23 (3xØ6) 4/flat 5080 350PB 33.5 CCW 0512080 0.0043 70 collector 3x0.23 (3xØ6) cylindrical 5080 350PB 33.5 CCW 0512470 0.0043 70 collector 3x0.23 (3xØ6) cylindrical 5080 350PB 33.5 CW 0512620 0.0043 70 7/16-20 UNF - 2B 3x0.23 (3xØ6) thread 5080 350PB 33.5 CCW 057000 0.0043 70 7/16-20 UNF - 2B 3x0.23 (3xØ6) 4/flat 5080 350Torque*Volumetric efficiency**Graphs are given as an indication only, for calculation formula see page 17. Micro GB int.fm Page 9 Jeudi, 12. janvier 2006 3:44 15Ø 4.2(dia 0.16)Direction of rotation (Please specify when ordering)Ø 48(dia 1.89)Ø 60(dia 2.36)M 10x100Ø 9.5 js13(dia 0.378)6 h 10(0.2360.234)Ø 36(dia 1.42) 2 holes Ø 10(dia 0.39)9.5(0.37) 4(0.16)99.5 (3.92)90 (3.54)4.5(0.18)3(0.12)Ø 36h9 (dia 1.417)5 (0.19)22(0.86)7.5(0.29)9(0.35)27(1.06)7.4(0.29)70.4 (2.77)49.5 (1.95)Ø 34 js 12(dia 1.3435) 0.940INLETOUTLET0.3691.415Dimensions are written in millimeters and (inches).95 (3.74) 55.7 (2.19)35.7 (1.40)28.5(1.12)5(0.19)28.5(1.12)7.5(0.29)4.5(0.18)1.5(0.06) 6h10(0.236 - 0.234)Ø36h9 (dia 1.415)45.7 (1.80)Ø 34(dia 1.34)Ø7/16Ø7/16 20 UNF – 2B20 UNF – 2BOUTLETØ 34(dia 1.34)Ø48(dia 1.89)Ø 4.2(dia 0.16)Ø 60(dia 2.36)Direction of rotation Dimensions are written in millimeters and (inches) .(Please specify when ordering)R2INLET1.417HYDRO LEDUC - BP 9 - F-54122 AZERAILLES - Tél. : (33) 03 83 76 77 48 - Fax: (33) 03 83 75 21 58 - Website : www.hydroleduc.com10PB 36.5fixed displacement pump with external inlet adaptorPB 36.5fixed displacement pump for use submerged in oilDisplacement: from 0.0070 to 0.0220cu.in/rev (0.115 to 0.360cm3/rev)5080PSI (350bar)5000rpm3 pistonsMaximum operating temperature: 392°F (200°C)Weight: 1.98lbs (0.9kg)The following may be modified on request: ¦ input and outlet ports,¦ mounting flange or thread,¦ drive shaft.Displacement: from 0.0070 to 0.0220cu.in/rev (0.115 to 0.360cm3/rev)5080PSI (350bar)5000rpm3 pistonsMaximum operating temperature: 392°F (200°C)Weight: 1.32lbs (0.6kg)The following may be modified on request: ¦ input and outlet ports,¦ mounting flange or thread,¦ drive shaft,¦ addition of a filter/screen.Pump Displacement(cu.in/rev)(cm3/rev)Max. pressure Max. speedcontinuous(PSI) / (bar)peak (PSI) / (bar)continuous(rpm)peak(rpm)PB36.5 0511320 0.0070 4350 5080 5000 60000.115 300 350PB36.5 0511280 0.0170 4350 5080 5000 60000.280 300 350PB36.5 0511330 0.0220 4350 5080 5000 60000.360 300 350Pump Displacement(cu.in/rev)(cm3/rev)Max. pressure Max. speedcontinuous (PSI) / (bar)peak (PSI) / (bar)continuous(rpm)peak(rpm)PB36.5 050720 0.0070 4350 5080 5000 60000.115 300 350PB36.5 050790 0.0170 4350 5080 5000 60000.280 300 350PB36.5 057310 0.0220 4350 5080 5000 60000.360 300 350Micro GB int.fm Page 10 Jeudi, 12. janvier 2006 3:44 151450 2900 4350108.5172.3436.17PSI(100) (200) (300) (bar)0(150)(100)(50)(0)10-2ft.lbs (10-2m.N)1000 2000 3000 4000 50000.1150.2800.3601009080706050403020100Efficiency at 4350 PSI (300 bar)%rpmflow Q = displacement x speed x efficiency11PB 36.5Fixed displacement pumpsOperating conditions Be careful to respect filtration/fluid cleanli-ness conditions in particular, see page 21.FluidFluid viscosity should, at extreme operating temperatures, be between 1cSt (1°E) and 300cSt (40°E).For other requirements, please consult our Technical Department.pump direction of rotationpartnumberdisplacement(cu.in/rev) (mm3/rev)outlet inlet shaft Max.Pressure(PSI) (bar)PB 36.5 CW 050790 0.0017 280 M10 x 100 2x0.39 (2xØ10) 6/flat 5080 350PB 36.5 CCW 050720 0.0070 115 M10 x 100 2x0.39 (2xØ10) 6/flat 5080 350PB 36.5 CCW 057310 0.0220 360 M10 x 100 2x0.39 (2xØ10) 6/flat 5080 350PB 36.5 CW 057315 0.0220 360 M10 x 100 2x0.39 (2xØ10) 6/flat 5080 350PB 36.5 CW 050640 0.0170 280 7/16-20 UNF - 2B 2x0.39 (2xØ10) 6/flat 5080 350PB 36.5 CCW 0510640 0.0220 360 M10 x 100 2x0.39 (2xØ10) key shaft 5080 350PB 36.5 CW 0511280 0.0170 280 7/16-20 UNF - 2B 7/16-20 UNF - 2B 6/flat 5080 350PB 36.5 CW 0511585 0.0103 170 3/8- 24 UNF 2x0.39 (2xØ10) 6/flat 5080 350PB 36.5 CCW 0512490 0.0220 360 7/16-20 UNF - 2B 2x0.39 (2xØ10) 6/flat 5080 350PB 36.5 CW 057920 0.0092 150 3/8- 24 UNF 2x0.39 (2xØ10) 6/flat 5080 350Torque*Volumetric efficiency*PB 36.5 standard*Graphs are given as an indication only, for calculation formula see page 17. Micro GB int.fm Page 11 Jeudi, 12. janvier 2006 3:44 152 (0.08)10 (0.4)Ø 50 (dia 1.97)Ø 77 (dia 3.03)116 (4.57)174 (6.85)Ø 77.5 (dia 3.05)6.35 (0.25)4.2 (0.16)7 (0.27)Ø 65 (dia 2.56)OUTLETINLET21 (0.83)8 (0.31)Ø 54 (dia 2.12)7/16 20 UNF–2BDirection of rotation(Please spe-cify when ordering)Dimensions are written in millimeters and (inches) .2 (0,08)10 (0.4)Ø 50 (dia 1.97)Ø 77 (dia 3.03)116 (4.57)174 (6.85)77.5(dia 3.05)4.9 (?)4.2 (0.16)7 (0.27) Ø 65(dia 2.56)INLETOUTLET21 (0.83)10.8 (0.4) Ø 54(dia 2.12)7/16 20 UNF–2B7/16 20 UNF - 2BDimensions are written in millimeters and (inches) .Direction of rotation(Please spe-cify when ordering)148.35 (5.84)9.6 (0.37)Ø 77.45(dia 3.05)2 (0.08)Ø14 (dia 0.55)4.9 (0.19)12.75 (0.50)45° 45°Ø 65 (dia 2.56)6 (0.23)4.25 (0.16)OUTLETØ 49.98(dia 1.96)INLET Ø10 (dia 0.40) 7/16” – 20UNF–2BDirection of rotation(Please spe-cify when ordering)Dimensions are written in millimeters and (inches) .HYDRO LEDUC - BP 9 - F-54122 AZERAILLES - Tél. : (33) 03 83 76 77 48 - Fax: (33) 03 83 75 21 58 - Website : www.hydroleduc.com12Pump Displacement(cu.in/rev)(cm3/rev)Max. pressure Max. speedcontinuous (PSI) / (bar)peak (PSI) / (bar)continuous(rpm)peak(rpm)PBV56.5 058120 from 0 to 0.067 3630 5080 3150 3500from 0 to 1.1 250 350Pump Displacement(cu.in/rev)(cm3/rev)Max. pressure Max. speedcontinuous (PSI) / (bar)peak(PSI) / (bar)continuous(rpm)PBV57.5 0511740 0.0915 3630 5080 35001.5 250 350Pump Displacement(cu.in/rev)(cm3/rev)Max. pressure Max. speedcontinuous (PSI) / (bar)peak (PSI) / (bar)continuous(rpm)PVE56.5 0512830 from 0 to 0.067 3630 5080 3500from 0 to 1.1 250 250Displacement: 0 to 0.067cu.in/rev (0 to 1.1cm3/rev)5080PSI (350bar)3150rpm5 pistonsMaximum operating temperature: 392°F (200°C)Weight: 9.26lbs (4.2kg)The following may be modified on request: ¦ input and outlet ports,¦ mounting flange or thread,¦ drive shaft.PBV 56.5variable displacementPBV 57.5variable displacementPVE 56.5 variable displacementDisplacement: 0 to 0.915cu.in/rev(0 to 1.5cm3/rev)5080PSI (350bar)3500rpm5 pistonsMaximum operating temperature: 392°F (200°C)Weight: 9.26lbs (4.2kg)The following may be modified on request: ¦ input and outlet ports,¦ mounting flange or thread,¦ drive shaft.Displacement: 0 to 0.067cu.in/rev (0 to 1.1cm3/rev)5080PSI (350bar)3500rpm5 pistonsMaximum operating temperature: 392°F (200°C)Weight: 8.82lbs (4kg)The following may be modified on request: ¦ input and outlet ports,¦ mounting flange or thread,¦ drive shaft.This pump may also be supplied for use as a hydraulic motor.Micro GB int.fm Page 12 Jeudi, 12. janvier 2006 3:44 15FlowPressureFlowPressure13PBV 56.5PBV 57.5PVE 56.5Variable displacement pumpsOperating conditions Be careful to respect filtration/fluid cleanli-ness conditions in particular, see page 21.FluidFluid viscosity should, at extreme operating temperatures, be between 1cSt (1°E) and 400cSt (50°E).For other requirements, please consult our Technical Department.Constant pressure*pump direction of rotationpartnumberdisplacement(cu.in/rev) (mm3/rev)outlet inlet shaft Max.Pressure(PSI) (bar)PBV 56.5 CW 058120 0.0670 1100 7/16 20UNF 2B 7/16 20UNF 2B 4.9/flat 3630 250PBV 57.5 CW 0511740 0.9150 1500 7/16 20UNF 2B 8x0.39 (8xØ10) 4.9/flat 3630 250PVE 56.5 CW 0512830 0.0488 800 7/16 20UNF 2B 4x0.39 (4xØ10) 4.9/flat 3630 250Constant power*Pump flow variation can be programmed to suit customer requirements, within the limits of what is compatible with the compensator incorporated in the pump.*Graphs are given as an indication only, for calculation formula see page 17.Micro GB int.fm Page 13 Jeudi, 12. janvier 2006 3:44 15 Micro hydraulic motor Description • • - Axial piston hydraulic motor, with 7 pistons ; - “in-line” technology ; - Hydrostatically balanced valve-plate distribution ; - Please specify, CW or CCW (looking at front of motor shaft). Main characteristics Displacement 0.463 cc / 0.028cu.in.Max. continuous operating pressure 330 bar / 4800 psi. Max. peak operating pressure (= 5% of the time) 400 bar / 5800 psi. Maximum speed 6 500 rpm Minimum speed 350 rpm Theoretical torque under P=330 bar / 4800 psi. C = 2.4 Nm / 21 lbf.in. Operating conditions • Continuous max. operating temperature 150° C / 300°F Max. peak operating temperature 175° C / 350°F (= 5% of the time) Fluid ? minimum viscosity 5 cSt ? maximum viscosity 800 cSt ? cleanliness NAS 1638 class 6 Pressure inside the housing 4 bar / 60 psi max. Standard design is for use with mineral based hydraulic fluids. For applications with other fluids, please contact us. Design does not allow axial or radial load on shaft. Please contact us to discuss drive mode. HYDRO LEDUC - BP 9 - F-54122 AZERAILLES - Tél. : (33) 03 83 76 77 48 - Fax: (33) 03 83 75 21 58 - Website : www.hydroleduc.comMicro GB int.fm Page 13 Jeudi, 12. janvier 2006 3:44 15COMERCC14COMERCC• • Dimensions – Flange – Drive mode – inlet and outlet fittings - MH 450 - Example of circuit 1- Reservoir 2- Hydraulic pump 3- Relief-valve 4- Hydraulic motor 5- Filtration Note : Please consult us to define interfaces and hydraulic fittings. M 12345 COMERCCCOMERCC15HYDRO LEDUC - BP 9 - F-54122 AZERAILLES Tél.: (33) 03 83 76 77 48 - Fax: (33) 03 83 75 21 58 - Website : www.hydroleduc.comTRANSFER PUMPDisplacement: up to 0.061cu.in/rev(up to 1cm3/rev)4350PSI (300bar)4000rpmType of fluid: ¦ gasoline,¦ diesel fuel,¦ sea water.Corrosive fluids or fluids with very low viscosi-ties are a problem in terms of the service life.Hydro Leduc has come up with a particularly innovative solution to this problem: the transfer pump.This recently patented technology involves separating the fluid to be conveyed from the fluid that actually transfers the pumping energy.The friction parts operate in a good lubricating fluid, whereas the parts which pump the fluid to be conveyed are subject to no friction.This new and major innovation makes it possi-ble to use sea water, for example, as the oper-ating fluid for marine applications.Transfer pump16Micro GB int.fm Page 16 Jeudi, 12. janvier 2006 3:44 15171. Determining power 1.1. Hydraulic power Hydraulic power is obtained from the following equation: 1. 2. Drive powerThe mechanical power that must be supplied to the pump will always be 15 to 30% (depending on pump ty-pe(1)) greater than the hydraulic power of the pump.1. 3. Practical exampleA PB 33 pump (0.00274cu.in) is driven at 4000rpm and is required to provide maximum output pressure of 4350PSI.What is the power necessary of the motor driving the pump ? ¦ from 1450PSI(2) to maximum pump pressure, the re-quired installed power will be virtually proportionnal to P.¦ from 11603PSI(3) to 6000rpm, the required installed power will be virtually proportional to N.1. 4. Quick calculation formula2. Determining torque2. 1. Theoretical torque2. 2. Drive torqueAs with (1.2) above, from 1450PSI(2) upwards and from 11603PSI(3) to 6000rpm, the drive torque of the pump should be increased by 15 to 30% compared with theo-retical torque, thus2. 3. Quick calculation formula1. Determining power 1.1. Hydraulic power Hydraulic power is obtained from the following equation: 1. 2. Drive powerThe mechanical power that must be supplied to the pump will always be 15 to 30% (depending on pump ty-pe(1)) greater than the hydraulic power of the pump.1. 3. Practical exampleA PB 33 pump (45mm3) is driven at 4000rpm and is re-quired to provide maximum output pressure of 300bar.What is the power necessary of the motor driving the pump ?¦ from 100bar(2) to maximum pump pressure, the requi-red installed power will be virtually proportionnal to P.¦ from 800(3) to 6000rpm, the required installed power will be virtually proportional to N.1. 4. Quick calculation formula2. Determining torque2. 1. Theoretical torque2. 2. Drive torqueAs with (1.2) above, from 100bar(2) upwards and from 800(3) to 6000rpm, the drive torque of the pump should be increased by 15 to 30% compared with theoretical torque, thus2. 3. Quick calculation formulahyd HP GPM PSI× 11714----------×=useful HP hyd HP0.7------------------=hyd HP 1231-------- 0.00274 4000×× ?? 4350 11714----------××??=hyd HP 0.120 HP=useful HP 0.1200.7------------- 0.172 HP˜=hyd HP GPM PSI× 11714----------×=useful HP 1231-------- D× N× PSI×11714----------10.7------××=useful HP D N× PSI× 3.608.10-6×=hyd T D PSI× 124p--------×=useful T hyd T0.7--------------=useful T D PSI 0.0189××=hyd HP Q P× 1.67×=useful HP hyd HP0.7------------------=hyd HP 45 10 6–· 4000× ) 300 1.67××(=hyd HP 90W=useful HP 900.7------- 130W˜=hyd HP Q P× 1.67×=useful HP D 10 6– N× P× 2.4×·=useful HP D 10 6– N× P× 1.67 10.7------××·=hyd T D P× 0.0016×=useful T hyd T0.7--------------=useful T D P 0.0023××= P = Pressure in PSI N = rotation speed in rpm D = displacement in cu.inGPM = flow in GPMhyd HP and useful HP in HPhyd T and useful T in foot lbsGPM D 1231--------× N×=How to calculate the power and the drive torque of your pump?(1): Please consult our Technical Department.(2): for P?1450PSI, please consult our Technical Department.(3): for N?800rpm, please consult our Technical Department. P = Pressure in bar N = rotation speed in rpm D = displacement in mm3 Q = flow in m3/shyd HP and useful HP in Whyd T and useful T in cm.NQ D 10 6–× N×=(1): Please consult our Technical Department.(2): for P?100bar, please consult our Technical Department.(3): for N?800rpm, please consult our Technical Department.Imperial Metric systemMicro GB int.fm Page 17 Jeudi, 12. janvier 2006 3:44 15Hydro Leduc is committed to putting forward complete micro-hydrau-lic solutions, incorporating pump, motor, valving, tank and accessories… The know-how and experience of our R&D department encompasses motor technolo-gy including fully submerged motors, and also manual, electric or other types of valv-ing. This means a wide variety of complete in-novative power packs can be designed, developed, and produced - often through a close collaboration with the client’s engi-neering department - to satisfy even the most demanding customer specifications.Hydro Leduc can adapt existing products to suit different requirements, or develop a completely new approach with new com-ponents.Applications for micro-hydraulics are vast, diverse, and in demand.Some recent developments are shown below:Hydraulic power packComplete hydraulic power pack, military aircraft application, used to lock into posi-tion a suspended weight subject to signifi-cant accelerations.Fixed displacement pump.Displacement: 0.0009cu.in/rev (16mm3/rev).*Maximum pressure: 315PSI (70bar).(*The pump alone is capable of operating at up to 5080PSI (350bar).Maximum absorbed power: 0.08HP (60W).Length: 5.51in (140mm).188HYDRO LEDUC - BP 9 - F-54122 AZERAILLES - Tél. : (33) 03 83 76 77 48 - Fax: (33) 03 83 75 21 58 - Website : www.hydroleduc.comMicro GB int.fm Page 18 Jeudi, 12. janvier 2006 3:44 1519Pump-motorPump-motor unit for braking system on fighter aircraft.Fixed displacement pump.Displacement: 0.0079cu.in/rev (131mm3/rev).Maximum pressure: 4350PSI (300bar).Maximum absorbed power: 0.67HP (500W).Length: 8.77in (223mm).Pump-motorPump-motor unit to activate the cylinder to rearm main turret on battle tank.Displacement: 0.0027cu.in/rev (45mm3/rev).Maximum pressure: 870PSI (60bar).Maximum absorbed power: 0.44HP (330W).Length: 10.86in (276mm).Pump-motorPump-motor unit for oil exploration tool.Fixed displacement pump.Displacement: 0.0043cu.in/rev (70mm3/rev).*Maximum pressure: 725PSI (50bar).(* The pump alone is capable of operating at up to 5080PSI (350bar).Maximum power absorbed by unit for maximum pressure 50bar: 115VA.Length: 6.57in (167mm).Hydraulic power pack Complete hydraulic power pack for oceano-graphic research drifter.Fixed displacement pump.Displacement: 0.0027cu.in/rev (45mm3/rev).*Maximum pressure: 3630PSI (250bar).(* the pump alone is capable of operating at up to 5080PSI (350bar).Maximum absorbed power: 0.14HP (110W).Height: 5.86in (149mm).Hydraulic power pack Complete hydraulic power pack for crimping tool.Variable displacement pump.Maximum displacement: 0.0091cu.in/rev (150mm3/rev).Maximum pressure: 10145PSI (700bar).Maximum absorbed power: 0.38HP (290W).Length: 6.37in (162mm).Power packsThe complete micro-hydraulic functionMicro GB int.fm Page 19 Jeudi, 12. janvier 2006 3:44 1593.1 (3.66)82.3 (3.24) Ø80 (3.14)batterymotor pumpINVENT YOUR OWN TOOL…The micro-pump / motor is a fixed displacement, high pressure unit, designed as the power unit for battery dri-ven handtools requiring great force. The pump is desi-gned for direct integration onto widely available tools. The interface on the tool head side is adapted to suit each different application.Rated speed: 2000rpmDisplacement: 0.0048cu.in/rev (80mm3/rev)Maximum pressure: 7970PSI (550bar)Supply current: 12V…which can be built onto the HL unit, and benefit from over 6tonnes of force from the trigger.20Micro GB int.fm Page 20 Jeudi, 12. janvier 2006 3:44 15INLETOUTLETFig. 1. Horizontal,pump and motor submerged. Fig. 2. Horizontal,only the pump is submerged. Fig. 3. Verticalpump submerged. Fig. 4. Horizontal,tank above pump(pump with inlet collectorand special housing).NB : The suction pressure of these pumps should always be positive.Before using a micro-pumpLEDUC micro-pumps are supplied in a storage flu-id. This protective fluid is of AIR1506/MIL-H-6083 type and is compatible and mixible in all propor-tions with typical hydraulic fluids used of AIR3520/MIL-H-5606 type. Before installing the micro-pump, simply empty the storage fluid, no rinsing required, then fill with your usual hydraulic fluid (chosen in line with our recommendations).Direction of rotationMost LEDUC micro-pumps are manufactured for a given direction of rotation (see table on page 9).¦ CW: clockwise¦ CCW: counter clockwiseFor those models made in one direction of rotation only, it is possible, on request, to produce the same pump for the other direction of rotation.Installation positionsFluidsMicro-hydraulic pumps and motors are generally used with mineral-based hydraulic fluids.However, new fluids such as synthetic oils, biolog-ical and biodegradable fluids and fluids with some water content, are also compatible with most LE-DUC pumps and motors.Fluid should always be chosen within the recom-mended viscosity range.Cleanliness of fluid is critical to guarantee that pump and motor run correctly. HL recommends, for its micro-pumps to work in optimal conditions, to use a fluid to class 6. However, the pumps are capable of working well with fluids up to class 8 or 9. Please consult our Technical Department with details of your fluid and application, for our opinion and advice.For all special applications, please consult our Technical Department and, to enable us to assist you in your choice, advise:¦ range of rotating speeds pump is to run at ;¦ viscosity range of fluid, as a function of extreme operating temperatures;¦ supply conditions;¦ type of fluid and compatibility with main types of elastomers, steels and copper metals.Drive modesThe drive mode to couple pump to motor should respect the following basic rules:¦ avoid producing any axial load on the pump shaft;¦ if possible, avoid any radial load.A direct drive is always the best solution.All micro-hydraulic pumps and units are tested in-dividually on specific test benches. Before ship-ping your pump, Hydro Leduc takes every precaution to guarantee the performance in terms of flow, pressure and speed. However, once in your application, guaranteeing performance de-pends on how well the following guidelines are ad-hered to: FiltrationThe cleanliness of the fluid is vital for hydraulic pump and motor to run satisfactorily. LEDUC pumps can be supplied fitted with a 40microns protective screen which avoids start-up accidents in cases where a contaminant (end of thread, tiny piece of hosing, flakes of paint etc.) might detach itself in the pump supply circuit. The fluid return line should, if possible, include a 3 to 10micron fil-ter.Supply lineSupply line should ensure as direct a connection as possible in order to limit pressure drop, and should avoid any high points.Installation precautionsCarefully rinse the tank and all pipes and hoses to remove any contaminants that could damage the pump.Preparing to start-upThe housing should be filled and bled with the pump at rest.¦ Horizontal installation, submerged (figs.1 and 2)Turn one of the inlet holes towards the top and bleeding will occur naturally. After filling, wait sev-eral minutes before starting the pump.¦ Vertical installation, submerged (fig. 3)The pump can be fitted with a self-priming device, in which case bleeding occurs naturally.¦ Horizontal installation, tank above the pump (fig. 4)The pump will bleed itself in about 1minute. Turn the pump shaft very slowly, by switching the motor ON-OFF for example. Let the air-fluid mixture run out until there is no air left in.NOTE: Start-up should always be done with no pressure drop on output.Start-upSwitch the motor on and check that flow is con-stant and regular. If it is not, drain the pump again. After several hours of operation, it is essential to check the tightening of the pump and all connec-tors.MaintenanceLEDUC pumps do not require any particular main-tenance and are designed to ensure long service life. However, the fluid in the circuit should be changed every 500 to 1000hours depending on the quality of the fluid and its cleanliness.Installation Start-up,Maintenance21Considering the specificity of these pumps, please contact our technical department to check your project feasibilityMicro GB int.fm Page 21 Jeudi, 12. janvier 2006 3:44 1520010050 3500010203040506070(m.daN)300 (bar)TorquePressureX 35 X 50X 65X 80X 110Hydraulics, our center of expertise.Hydro Leduc is committed to build-ing on over 40 years’ experience in the design and manufacture of hydraulic components to satisfy customer needs with reliable prod-ucts from a reliable source.On a single site in North-east-ern France, the company’s dedi-cated R & D, Production, Quality, Sales & Marketing and Customer Service Departments work together to interpret market requirements, develop innovative solutions and produce cost-effective compo-nents to suit. In-house prototyping and machining afford flexibility and reactivity to changing conditions or new requirements.Steady growth in sales in both France and abroad has been achieved largely thanks to this com-mitment to quality products and quality service. Exports, primarily to Europe and North America, repre-sent 40 % of sales turnover.Hydro Leduc is faced with techni-cal and logistical challenges from OEMs in sectors as diverse as industrial vehicles, construction machinery, machine tools, aero-nautics and oil tools. All have one factor in common : the need to count on a hydraulics specialist. Call in the specialist for your next requirement ; Hydro Leduc would be pleased to serve you.Quality certi? ed ISO 9001 : 2000CAD-CAMDELTASAEIndustrial applicationsVariable displacement pumps with Load Sensing control, pressure com-pensation, constant power or other control device. Capable of operating at high pressure, in a small space envelope. SAE shafts and ?anges.XPAPACTXVPiston pomps for trucksHYDRO LEDUC offers 3 ranges of piston pumps perfectly suited to all truck, construction equipment, and PTO –mount applications. Other HYDRO LEDUC product l inesA dedicated R&D team means HYDRO LEDUC is able to adapt or create products to meet speci?c customer requirements. Working in close cooperation with the decision-making teams of its customers, HYDRO LEDUC optimises proposals based on the speci?cations submitted.Hydro-pneumatical accumulatorsBladder, diaphragm and piston accumulators.Spherical and cylindrical accumulators.Volume capacities from 20cl to 50 litres.Pressures up to 500 bar.Accessories for use with hydraulic accumulators.W e a r e p a s s i o n a t e a b o u t h y d r a u l i c s …Micro-hydraulics This is a ?eld of exceptional HYDRO LEDUC know-how: • axial and radial piston pumps, of ?xed and variable displacement;• axial piston micro-hydraulic motors;• micro-hydraulic units incorporating pump, electric motors, valving, controls etc.To users of hydraulic components which have to be housed in extremely small spaces, HYDRO LEDUC offers complete, original and reliable solutions for even the most dif?cult environments. A p a s s i o n f o r h y d r a u l i c sHYDRO LEDUCSAS with capital of 4 065 000 eurosSiret 319 027 421 00019RC Nancy B 319 027 421mail@hydroleduc.comHYDRO LEDUCHead Office & FactoryBP 9 - F-54122 AZERAILLES (FRANCE)Tél. +33 (0)3 83 76 77 40Fax +33 (0)3 83 75 21 58HYDRO LEDUC GmbHHaselwander Str. 5D-77746 SCHUTTERWALD (DEUTSCHLAND)Tel. +49 (0) 781-9482590Fax +49 (0) 781-9482592PRO MICROHYDRAULICS L.P.14515 Briar Hills Parkway - Suite 116HOUSTON, TEXAS 77077 (USA)Tel. +1 281 679 9654Fax +1 281 596 0903 Complets catalogues available at :www.hydroleduc.com11/2006 - The information is given as rough guide. Not contractual document. Cancels and replaces previous version.