from 350 to 3200 RPM GEAR PUMPS QHD

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1 Displacement Pressure Speed from 10,00 to 82,00 ccm up to 320 bar from 350 to 3200 PM GEA PUMPS

2 TABE OF CONTENTS Table of Contents DESCIPTION... 2 BASIC PATS OF PUMP... 2 PAAMETE TABE... 3 FOMUAS USED FO CACUATION... 4 PUMP EFFICIENCIES... 4 WOKING IQUID... 5 PESSUE OAD... 5 OTHE EQUIEMENTS... 6 DIECTION OF OTATION... 6 EVESIBE DESIGN... 6 FOW ATE AND POWE CUVES... 7 ODE KEY SINGE VESION ODE KEY MUTIPE VESION COMBINATIONS OF FANGES AND SHAFTS FANGE DESIGN DIVE SHAFTS COMBINATIONS OF IQUID INETS AND OUTETS CATAOGUE SHEETS OF SEIES BASIC DESIGNS version 01/2014 1

3 DESCIPTION Basic Description series are particularly designed to be used in mobile hydraulic systems of agricultural, heavy construction and road building machines as well as in advanced hydraulic systems of material handling devices. The series covers the range of displacements from 10 to 82 cm 3 /rev. The pumps are characterized by simple construction with hydraulic pressure balance, compact dimensions and a wide range of connection types. pumps have a two-piece all-cast-iron construction. The basis consists of a supporting body with a blind chamber for gear wheels and a fastening flange. The body as well as the flange are made of a high-quality grey cast iron. In the body and the flange, sliding sleeves for gear wheels are molded. Gear wheels with 12 teeth made of ultra high-strength steel, which are optimised to achieve a low noise level. The axial pump balancing is performed using sliding aluminium alloy pressure plates in which a shape sealing of balancing surface is located in grooves. For heavy duty with a weight-bearing drive shaft, the pumps can be equipped with front-end roller bearings. construction enables the pumps to be used already at low revolutions at high pressure. pumps are produced in various designs of divers clamping flanges as well as liquid inlets and outlets. These pumps comply with the standards ISO, SAE, UNI and other world-recognised standards and can be delivered in simple or multiple designs. They can also be delivered in a reversible design, with external or internal drainage. BASIC PATS OF PUMP 1. Body 9. Shaft seal 2. Flange 10. Safety ring 3. Driving gear 11. Peripheral sealing 4. Driven gear 12. Spring washers 5. Balancing sealing 13. Bolts 6. Sealing protective plate 14. Tag 7. Pressure plate 15. Centering pins 8. Key 2 version 01/2014

4 Basic Description PAAMETE TABE Nominal Size Parameters Sym. Unit Actual displacement V g [cm 3 ] 10,11 17,24 27,35 30,92 33,89 otation speed Pressure at inlet * Pressure at outlet ** nominal n n [min -1 ] 1500 minimum n min [min -1 ] 350 maximum n max [min -1 ] minimum p 1min [bar] -0,3 maximum p 1max [bar] 0,5 max. continuous p 2n [bar] maximum p 2max [bar] peak p 3 [bar] Nominal flow rate (min.) at n n and p 2n Q n [dm 3.min -1 ] 13,7 23,2 37,0 42,5 46,8 Maximum flow rate at n max and p 2max Q max [dm 3.min -1 ] 31,8 54,3 86,2 91,4 100,1 Nominal input power (max.) at n n and p 2n P n [kw] 8,7 14,8 23,4 26,4 28,0 Maximum input power at n max and p 2max P max [kw] 19,7 33,6 53,2 56,4 59,9 Weight m [Kg] 10,4 10,9 11,7 12,0 12, Nominal Size Parameters Sym. Unit Actual displacement V g [cm 3 ] 42,81 51,13 61,24 71,35 82,05 otation speed Pressure at inlet * Pressure at outlet ** nominal n n [min -1 ] 1500 minimum n min [min -1 ] 350 maximum n max [min -1 ] minimum p 1min [bar] -0,3 maximum p 1max [bar] 0,5 max. continuous p 2n [bar] maximum p 2max [bar] peak p 3 [bar] Nominal flow rate (min.) at n n and p 2n Q n [dm 3.min -1 ] 59,0 70,4 84,2 98,0 113,2 Maximum flow rate at n max and p 2max Q max [dm 3.min -1 ] 113,8 130,9 144,8 154,6 161,6 Nominal input power (max.) at n n and p 2n P n [kw] 34,1 36,2 39,7 42,0 45,9 Maximum input power at n max and p 2max P max [kw] 65,8 67,8 69,2 67,8 67,6 Weight m [Kg] 13,0 13,5 14,0 14,8 15, * Inlet pressure in the reversible design can be up to p 1 = p 2n -70 bar max. External drainage must be used in case of the reversible design. ** Outlet pressure in the reversible design is 10% lower than shown in the table (depending on operating conditions - it is necessary to consult with the manufacturer). version 01/2014 3

5 Basic Description FOMUAS USED FO CACUATION Flow rate V g n Q [dm 3.min -1 ] V g [cm 3 ] pump displacement 1000 v n [min -1 ] rotation speed η v [-] volumetric efficiency Displacement V g Q 1000 n V [cm 3 ] Torque M k Vg p [N.m] p [bar] required pressure at outlet 20 m η m [-] mechanical efficiency Input power Vg n p P t [kw] η t [-] total efficiency PUMP EFFICIENCIES Volumetric efficiency η v It determines the amount of flow losses. Its value is η v = (depending on rotation speed, viscosity of working liquid and outlet pressure). It can be expressed as follows: η v = Q Q act. theor. [-] Q act. [dm 3.min -1 ] actual flow rate Q theor [dm 3.min -1 ] theoretical flow rate Mechanical efficiency η m It determines mechanical losses. Its value is about η m = It can be expressed as follows: η m = M M theor act. [-] M act. [N.m] actual torque M theor [N.m] theoretical torque Total efficiency η t It is defined as product of η v and η m and determines difference between theoretical and actual required input power: P theor t v m [-] P act. [kw] actual input power Pact P theor [kw] theoretical input power 4 version 01/2014

6 WOKING IQUID - Mineral oils for hydraulic drives - Hydraulic liquids based on vegetable oils suitable for hydraulic drives iquid temperature Basic Description t = [ C] when used with FKM (Viton) seal up to 120 [ C] Cinematic viscosity ecommended (during continuous operation): = [m 2 s -1 ] Maximum (cold starting, at viscosity >1000, operating = [m 2 s -1 ] pressure <10 bar is permissible, speed <1500 min -1 ): Minimum (operating mode at up to should be consulted with manufacturer): = [m 2 s -1 ] Filtration coefficient (for pressure p bar) (for pressure p bar) iquid contamination class according to ISO /18/15 (for pressure p bar) 20/17/14 (for pressure p bar) iquid contamination class according to NAS (for pressure p bar) 8 (for pressure p bar) PESSUE OAD p 2n max. contin. pressure max. working pressure, at which the pump can be operated without time limitation. p 2max max. pressure maximum pressure permissible for a short time, max. 20s. p 3 peak pressure short-time pressure (fractions of a second) arising in case of a sudden change of the operating mode; any excess of this pressure during operation is impermissible. version 01/2014 5

Basic Description OTHE EQUIEMENTS A driving device must not generate an axial or a radial load of the pump shaft, unless this is exclusively permitted for the pump with a front-end bearing.

The multiple version of gear pumps have same technical requirements like single gear pumps. - Maximal torque for multiple version is 340 Nm.

7 Basic Description OTHE EQUIEMENTS A driving device must not generate an axial or a radial load of the pump shaft, unless this is exclusively permitted for the pump with a front-end bearing. All the matters affecting technical parameters and properties of the pump are given in respective operating manuals, technical specifications and test specifications of the manufacturer. The multiple version of gear pumps have same technical requirements like single gear pumps. - Maximal torque for multiple version is 340 Nm. - Maximal torque for clutch between sections in multiple version is 190 Nm. DIECTION OF OTATION Determine direction of rotation by looking at the drive shaft. The pump can only be used in the specified direction of rotation. EVESIBE DESIGN The pumps with the possibility of bidirectional rotation have a different internal arrangement requiring drainage. Two types are used - internal and external. The internal drainage is always interconnected with the outlet by means of valves. The external drainage is solved by an orifice located in the cover opposite the driven gear. 6 version 01/2014

8 FOW ATE AND POWE CUVES Basic Description Above curves apply to ISO Vg 46 oil at temperature t = 45 C. version 01/2014 7

9 Basic Description 8 version 01/2014

10 Basic Description version 01/2014 9

11 Basic Description 10 version 01/2014

12 ODE KEY SINGE VESION Order Key Example of designation for the clockwise pump with displacement of 51 cm 3, ectangular flange with centre ring 50,8, Taper 1:8, BSP side inlets, standard NB seal and with two-edges shaft seal.: 51-1C1 - SG05G04 N.001 version 01/

13 Order key ODE KEY MUTIPE VESION Example of designation for the two-section clockwise pump with displacements of 43 and 43 cm 3. ectangular flange with centre ring 50,8, Taper 1:8, BSP side inlets, FKM seal and with two-edges shaft seal.: 43/43-1C1 - SG05G04/G05G04 V version 01/2014

14 COMBINATIONS OF FANGES AND SHAFTS Design of Flange, Drive Shaft and Inlets and Outlets FANGE DESIGN 1 4 S2 S4 I1 / I2 U1 B1 DIVE SHAFTS C1 C2 D2 D3 D4 D5 D9 V1 V2 V3 V4 FANGE DESIGN 1: 4: version 01/

15 Design of Flange, Drive Shaft and Inlets and Outlets S2: S4: I1: I2: U1: B1: DIVE SHAFTS C1: C2: 14 version 01/2014

16 D1: D2: Design of Flange, Drive Shaft and Inlets and Outlets D3: D4: D5: D6: D9: V1: version 01/

Design of Flange, Drive Shaft and Inlets and Outlets V2: V3: V4: COMBINATIONS OF IQUID INETS AND OUTETS Metric

BSPP pipe thread according to ISO 228-1 UNF thread according to SAE Displacement [cm 3 ] Displacement Inlet Outlet

M04 M16x1,5 22 drain 14 M05 M18x1,5 24 Displacement [cm 3 ] Inlet Outlet A B C D A B C D to 17 including G03 G 1/2

G 1 1/4 57 G05 G 1 18 45 Inlet Outlet A B C D A B C D to 17 including U05 1-1/16-12UNF 19 41 U04 7/8-14UNF 17 34

17 Design of Flange, Drive Shaft and Inlets and Outlets V2: V3: V4: COMBINATIONS OF IQUID INETS AND OUTETS Metric thread according to ISO 6149 Note: M04, M05 - Only for drain by reversible gear pumps. BSPP pipe thread according to ISO UNF thread according to SAE Displacement [cm 3 ] Displacement Inlet Outlet [cm 3 ] A B C D A B C D to 51 including M12 M33x2 40 M09 M27x above 51 M15 M48x2 56 M12 M33x M04 M16x1,5 22 drain 14 M05 M18x1,5 24 Displacement [cm 3 ] Inlet Outlet A B C D A B C D to 17 including G03 G 1/ G03 G 1/ including G04 G 3/ G04 G 3/ including G05 G above 51 G06 G 1 1/4 57 G05 G Inlet Outlet A B C D A B C D to 17 including U05 1-1/16-12UNF U04 7/8-14UNF including U07 1-5/16-12UNF U05 1-1/16-12UNF including U07 1-5/16-12UNF above 39 U08 1 5/8-12 UN 2B version 01/2014

18 Flanged fittings according to DIN 8901/8902 Design of Flange, Drive Shaft and Inlets and Outlets Displacement [cm 3 ] all Inlet Outlet E F G H E F G H H11 26 M10 51 H M8 16 H10 25 M8 55 H09 55 Flanged fittings according to SAE, metric thread Displacement [cm 3 ] Inlet Outlet E F G H I E F G H I to 61 including E03 25,4 52,4 26,2 E ,6 22,2 M10 22 E04 30,5 58,7 30,2 E03 25,4 M ,4 26,2 above 61 E05 39,3 M ,8 35,7 E04 30,5 58,7 30,2 Flanged fittings according to SAE, UNC thread Displac ement [cm 3 ] to 61 including above 61 Inlet Outlet E F G H I E F G H I A03 25,4 3/8-16-UNC 22 52,4 26,2 A /8-16-UNC 22 47,6 22,2 A04 30,5 7/16-14-UNC 29 58,7 30,2 A03 25,4 52,4 26,2 A05 39,3 1/2-13-UNC 27 69,8 35,7 A04 30,5 7/16-14-UNC 29 58,7 30,2 Flanged fittings cross Displacement [cm 3 ] all Inlet Outlet E F G H E F G H K04 26 M10 51 K M8 16 K06 25 M8 55 K Flanged fittings square Displacement [cm 3 ] Inlet Outlet E F G H E F G H to 43 including S11 23 M8 46 S10 16 M above 43 S09 27 M10 54 S08 19 M10 54 version 01/

Catalogue Sheets of Series Basic Designs CATAOGUE SHEETS OF SEIES BASIC DESIGNS OHD-51-1C1-SH10H09-N 188 9005 OHD-51-1C1-SH10H09-N 188 9007 OHD-43-1C1-SH10H09-N 188 9004 OHD-43-1C1-SH10H09-N

19 Catalogue Sheets of Series Basic Designs CATAOGUE SHEETS OF SEIES BASIC DESIGNS OHD-51-1C1-SH10H09-N OHD-51-1C1-SH10H09-N OHD-43-1C1-SH10H09-N OHD-43-1C1-SH10H09-N OHD-34-1C1-SH10H09-N OHD-34-1C1-SH10H09-N OHD-27-1C1-SH10H09-N OHD-27-1C1-SH10H09-N OHD-17-1C1-SH10H09-N OHD-17-1C1-SH10H09-N OHD-10-1C1-SH10H09-N OHD-10-1C1-SH10H09-N ,5 203,5 M8 55 M , ,5 196,5 M8 55 M , ,5 142,0 189,0 M8 55 M , ,5 183,5 M8 55 M , ,0 175,0 M8 55 M , ,0 169,0 M8 55 M ,5 19 ODE PUCH. DIECT. DISPA- NOM. MIN. MAX. A B C D E F G H I OF KEY CODE CEMENT PES. SPEED DIMENSIONS OT. [cm 3 /1] [bar] [min -1 ] [mm] 18 version 01/2014

Catalogue Sheets of Series Basic Designs OHD-100-I1D9-SG06G05-N OHD-100-I1D9-SG06G05-N 188 9001 OHD-82-I1D9-SG06G05-N OHD-82-I1D9-SG06G0-N OHD-71-I1D9-SG06G05-N OHD-71-I1D9-SG06G05-N

20 Catalogue Sheets of Series Basic Designs OHD-100-I1D9-SG06G05-N OHD-100-I1D9-SG06G05-N OHD-82-I1D9-SG06G05-N OHD-82-I1D9-SG06G0-N OHD-71-I1D9-SG06G05-N OHD-71-I1D9-SG06G05-N OHD-61-I1D9-SG06G05-N OHD-61-I1D9-SG06G0-N ,0 147,0 57 G1 1/4" 45 G ,5 132,0 57 G1 1/4" 45 G ,0 132,0 57 G1 1/4" 45 G ,0 114,5 57 G1 1/4" 45 G 1 ODE PUCH. DIECT. DISPA- NOM. MIN. MAX. A B C D E F G H OF KEY CODE CEMENT PES. SPEED DIMENSIONS OT. [cm 3 /1] [bar] [min -1 ] [mm] version 01/

Catalogue Sheets of Series Basic Designs OHD-61-I1D5-CG05G05G04G04-N OHD-61-I1D5-CG05G05G04G04-N 188 9034 OHD-51-I1D5-CG05G05G04G04-N OHD-51-I1D5-CG05G05G04G04-N 188 9023 OHD-43-I1D5-CG05G05G04G04-N

21 Catalogue Sheets of Series Basic Designs OHD-61-I1D5-CG05G05G04G04-N OHD-61-I1D5-CG05G05G04G04-N OHD-51-I1D5-CG05G05G04G04-N OHD-51-I1D5-CG05G05G04G04-N OHD-43-I1D5-CG05G05G04G04-N OHD-43-I1D5-CG05G05G04G04-N OHD-34-I1D5-CG04G04G04G04-N OHD-34-I1D5-CG04G04G04G04-N OHD-27-I1D5-CG04G04G04G04-N OHD-27-I1D5-CG04G04G04G04-N OHD-17-I1D5- CG03G03G03G0-N OHD-17-I1D5- CG03G03G03G03-N OHD-10-I1D5- CG03G03G03G0-N OHD-10-I1D5-CG03G03G03G03-N ,0 216,5 45 G 1" G 3/4" ,4 212,9 45 G 1" G 3/4" ,4 205,9 45 G 1" G 3/4" ,5 86,9 198,4 39 G 3/4" G 3/4" ,5 81,4 192,9 39 G 3/4" G 3/4" ,0 72,9 184,4 33 G 1/2" G1/2" ,9 178,4 33 G 1/2" G1/2" 14 ODE PUCH. DIECT. DISPA- NOM. MIN. MAX. A B C D E F G H I OF KEY CODE CEMENT PES. SPEED DIMENSIONS OT. [cm 3 /1] [bar] [min -1 ] [mm] 20 version 01/2014

Catalogue Sheets of Series Basic Designs OHD-51-S2D2-SE03E02-N OHD-51-S2D2-SE03E02-N OHD-43-S2D2-SE03E02-N OHD-43-S2D2-SE03E02-N OHD-34-S2D2-SE03E02-N OHD-34-S2D2-SE03E02-N OHD-27-S2D2-SE03E02-N 188

22 Catalogue Sheets of Series Basic Designs OHD-51-S2D2-SE03E02-N OHD-51-S2D2-SE03E02-N OHD-43-S2D2-SE03E02-N OHD-43-S2D2-SE03E02-N OHD-34-S2D2-SE03E02-N OHD-34-S2D2-SE03E02-N OHD-27-S2D2-SE03E02-N OHD-27-S2D2-SE03E02-N OHD-17-S2D2-SE03E02-N OHD-17-S2D2-SE03E02-N OHD-10-S2D2-SE03E02-N OHD-10-S2D2-SE03E02-N ,4 155,9 196,2 M10 M10 25, ,4 148,9 189,2 M10 M10 25, ,9 141,4 181,7 M10 M10 25, ,9 135,9 176,2 M10 M10 25, ,4 127,4 187,7 M10 M10 25, ,4 121,4 161,7 M10 M10 25,4 19 ODE PUCH. DIECT. DISPA- NOM. MIN. MAX. A B C D E F G OF KEY CODE CEMENT PES. SPEED DIMENSIONS OT. [cm 3 /1] [bar] [min -1 ] [mm] version 01/

Catalogue Sheets of Series Basic Designs OHD-51-S2V4-SG05G04-N 188 9009 OHD-51-S2V4-SG05G04-N OHD-43-S2V4-SG05G04-N OHD-43-S2V4-SG05G04-N OHD-34-S2V4-SG04G04-N OHD-34-S2V4-SG04G04-N

23 Catalogue Sheets of Series Basic Designs OHD-51-S2V4-SG05G04-N OHD-51-S2V4-SG05G04-N OHD-43-S2V4-SG05G04-N OHD-43-S2V4-SG05G04-N OHD-34-S2V4-SG04G04-N OHD-34-S2V4-SG04G04-N OHD-27-S2V4-SG04G04-N OHD-27-S2V4-SG04G04-N OHD-17-S2V4-SG03G03-N OHD-17-S2V4-SG03G03-N ,4 155,9 196,2 45 G 1" G 3/4" ,4 148,9 189,2 45 G 1" G 3/4" ,9 141,4 181,7 39 G 3/4" G 3/4" ,9 135,9 176,2 39 G 3/4" G 3/4" ,4 127,4 187,7 33 G 1/2" G1/2" 14 ODE PUCH. DIECT. DISPA- NOM. MIN MAX. A B C D E F G H I OF KEY CODE CEMENT PES. SPEED OT. OZMĚ [cm 3 /1] [bar] [min -1 ] [mm] 22 version 01/2014

Catalogue Sheets of Series Basic Designs -34B-T1V5- CM09M09M09M09-N.014 188 9011 B 34 280 350 3000 123,9 170,4 270,4 M27x2 16 45 M27x2 16-28B-T1V5- CM09M09M09M09-N.

24 Catalogue Sheets of Series Basic Designs -34B-T1V5- CM09M09M09M09-N B ,9 170,4 270,4 M27x M27x B-T1V5- CM09M09M09M09-N B ,4 163,1 263,1 M27x M27x B-T1V5- CM09M09M09M09-N B ,4 153,4 253,4 M27x M27x2 16 ODE PUCH. DIECT. DISPA- NOM. MIN MAX. A B C D E F G H I KEY CODE OF OT. CEMENT PES. SPEED [cm 3 /1] [bar] [min -1 ] [mm] version 01/

25 NOTES: 24 version 01/2014

26 version 01/

27 JIHOSTOJ a.s. Budějovická 148 CZ Velešín Czech epublic tel.: fax: http: // GPS N E

QHD1 TABLE OF CONTENTS. Gear Pump Catalogue Table of Contents

QHD1 TABLE OF CONTENTS. Gear Pump Catalogue Table of Contents TABE OF CONTENTS Table of Contents DESCIPTION... 2 BASIC PATS OF PUMP... 2 PAAMETE TABE... 3 FOMUAS USED FO CACUATION... 4 PUMP EFFICIENCIES... 4 WOKING IQUID... 5 PESSUE OAD... 5 OTHE EQUIEMENTS... 6