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... 11 COMBINATIONS OF FANGES AND SHAFTS... 12 FANGE DESIGN... 13 DIVE SHAFTS... 13 COMBINATIONS OF IQUID INETS AND OUTETS... 15 CATAOGUE SHEETS OF SEIES... 17 NOTES:... 21 version 01/2015 1
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 100 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. Peripheral sealing 3. Driving gear 11. Spring washers 4. Driven gear 12. Bolts 5. Sealing protective plate 13. Tag 6. Balancing sealing 14. Centering pins 7. Pressure plate 8. Safety ring 2 version 01/2015
Basic Description PAAMETE TABE Nominal Size Parameters Sym. Unit Actual displacement V g [cm 3 ] 10.11 17.24 27.35 34,05 43,47 otation speed Pressure at inlet * Pressure at outlet ** 10 17 27 nominal n n [min -1 ] 1500 minimum n min [min -1 ] 350 34 maximum n max [min -1 ] 3200 3200 3200 3000 2800 minimum p 1min [bar] -0.3 maximum p 1max [bar] 0.5 max. continuous p 2n [bar] 290 290 290 300 280 maximum p 2max [bar] 310 310 310 320 300 peak p 3 [bar] 320 320 320 330 310 Nominal flow rate (min.) at n n and p 2n Q n [dm 3.min -1 ] 13.7 23.2 37.0 47,5 60,6 Maximum flow rate at n max and p 2max Q max [dm 3.min -1 ] 31.8 54.3 86.2 100,6 119,9 Nominal input power (max.) at n n and p 2n P n [kw] 8.7 14.8 23.4 30,0 35,8 Maximum input power at n max and p 2max P max [kw] 19.7 33.6 53.2 64,1 71,6 Weight m [Kg] 10.4 10.9 11.7 12,1 13 43 Nominal Size Parameters Sym. Unit Actual displacement V g [cm 3 ] 51,44 61,59 71,01 81,87 99,98 otation speed Pressure at inlet * Pressure at outlet ** 51 61 71 nominal n n [min -1 ] 1500 82 minimum n min [min -1 ] 350 300 maximum n max [min -1 ] 2600 2400 2200 2000 1800 minimum p 1min [bar] -0.3 maximum p 1max [bar] 0.5 max. continuous p 2n [bar] 260 260 230 200 180 maximum p 2max [bar] 280 280 250 220 200 peak p 3 [bar] 290 290 260 230 210 Nominal flow rate (min.) at n n and p 2n Q n [dm 3.min -1 ] 71,8 85,9 99,0 114,2 139,5 Maximum flow rate at n max and p 2max Q max [dm 3.min -1 ] 131,7 145,6 153,9 161,3 177,3 Nominal input power (max.) at n n and p 2n P n [kw] 40,8 45,3 48,0 48,2 52,9 Maximum input power at n max and p 2max P max [kw] 76,0 78,2 76,6 70,6 70,6 Weight m [Kg] 13,5 14 14,8 15,7 17,8 100 * 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 01/2015 3
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 600 1000 t [kw] η t [-] total efficiency PUMP EFFICIENCIES Volumetric efficiency η v It determines the amount of flow losses. Its value is η v = 0.92 0.98 (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 = 0.85. 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 01/2015
WOKING IQUID - Mineral oils for hydraulic drives - Hydraulic liquids based on plant oils suitable for hydraulic drives iquid temperature Basic Description t = -20 +80 [ C] when used with FKM (Viton) seal up to 120 [ C] Cinematic viscosity ecommended (during continuous operation): = 20 80 10-6 [m 2 s -1 ] Maximum (cold starting, at viscosity >1000, operating = 1200 10-6 [m 2 s -1 ] pressure <10 bar is permissible, speed <1500 min -1 ): Minimum (operating mode at 10 10-6 up to 20 10-6 should be consulted with manufacturer): = 10 10-6 [m 2 s -1 ] Filtration coefficient 25 75 (for pressure p 2 200 bar) 10 75 (for pressure p 2 200 bar) iquid contamination class according to ISO 4406 21/18/15 (for pressure p 2 200 bar) 20/17/14 (for pressure p 2 200 bar) iquid contamination class according to NAS 1638 10 (for pressure p 2 200 bar) 8 (for pressure p 2 200 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 01/2015 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. 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. 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 01/2015
FOW ATE AND POWE CUVES Basic Description Above curves apply to ISO Vg 46 oil at temperature t = 45 C. version 01/2015 7
Basic Description 8 version 01/2015
Basic Description version 01/2015 9
Basic Description 10 version 01/2015
ODE KEY Order Key An 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.: 51-11C11 - SG05G04 N.001 version 01/2015 11
Design of Flanges, Drive Shafts and Inlets and Outlets Note: In case of combination inlets, with the code "C" is respected following sequence of inlets and outlets: For clockwise and reverse gear pump, in direction clockwise For anti-clockwise gear pump, in direction anti-clockwise For.ex.: COMBINATIONS OF FANGES AND SHAFTS FANGES DESIGN 11 13 S03 S05 I01 / I02 U01 B01 DIVE SHAFTS C11 C12 D13 D15 D17 D18 D28 V14 V15 V16 V20 12 version 01/2015
FANGE DESIGN 11: U01: Design of Flange, Drive Shaft and Inlets and Outlets S03: S05: I01: I02: DIVE SHAFTS C11: C12: version 01/2015 13
Design of Flanges, Drive Shafts and Inlets and Outlets D13: D15: D16: D17: D18: D19: D28: V14: 14 version 01/2015
V15: V16: Design of Flange, Drive Shaft and Inlets and Outlets V20: COMBINATIONS OF IQUID INETS AND OUTETS Metric thread according to ISO 6149 Displacement Inlet Outlet [cm 3 Code Code ] A B C D A B C D to 51 including M12 M33x2 40 M09 M27x2 16 33 18 1 1 above 51 M15 M48x2 56 M12 M33x2 18 40 BSPP pipe thread according to ISO 228-1 Displacement Inlet Outlet [cm 3 Code Code ] A B C D A B C D to 17 including G03 G 1/2 14 33 G03 G 1/2 14 33 17-34 including G04 G 3/4 16 39 1 G04 G 3/4 16 39 1 34-51 including G05 G 1 45 18 above 51 G06 G 1 1/4 57 G05 G 1 18 45 UNF thread according to SAE Displacement Inlet Outlet [cm 3 Code Code ] A B C D A B C D to 17 including U05 1-1/16-12UNF 19 41 U04 7/8-14UNF 17 34 17-27 including U07 1-5/16-12UNF 1 1 23 49 U05 1-1/16-12UNF 19 41 27-39 including U07 1-5/16-12UNF 23 49 above 39 U08 1 5/8-12 UN 2B 58 version 01/2015 15
Design of Flanges, Drive Shafts and Inlets and Outlets Flanged fittings according to DIN 8901/8902 Displacement [cm 3 ] all Inlet Outlet Code Code E F G H E F G H H11 26 M10 51 H08 40 16 18 M8 16 H10 25 M8 55 H09 55 Flanged fittings according to SAE, metric thread Displacement [cm 3 ] Cod e Flanged fittings according to SAE, UNC thread Inlet Cod Outlet E F G H I e E F G H I to 61 including E03 25.4 52.4 26.2 E02 19 47.6 22.2 M10 22 E04 30.5 58.7 30.2 E03 25.4 M10 22 52.4 26.2 above 61 E05 39.3 M12 27 69.8 35.7 E04 30.5 58.7 30.2 Displace ment [cm 3 ] to 61 including above 61 Cod e Inlet Cod Outlet E F G H I e E F G H I A03 25.4 3/8-16-UNC 22 52.4 26.2 A02 19 3/8-16-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 Code Code E F G H E F G H K04 26 M10 51 K03 18 40 16 M8 16 K06 25 M8 55 K05 18 55 Flanged fittings square Displacement [cm 3 ] Code Inlet Outlet Code E F G H E F G H to 43 including S11 23 M8 46 S10 16 M8 46 22 22 above 43 S09 27 M10 54 S08 19 M10 54 Drains: Displacement [cm 3 ] all Outlet Code A B C D M04 M16x1,5 22 14 M05 M18x1,5 24 G01 G1/4 18 13 1 G02 G3/8 24 G03 G1/2 33 14 U02 9/16-18UNF 25 16 version 01/2015
CATAOGUE SHEETS OF SEIES Catalogue Sheets of Series -51-11C11-SK06K05-N -51-11C11-SK06K05-N -43-11C11-SK06K05-N -43-11C11-SK06K05-N -34-11C11-SK06K05-N -34-11C11-SK06K05-N -27-11C11-SK06K05-N -27-11C11-SK06K05-N -17-11C11-SK06K05-N -17-11C11-SK06K05-N -10-11C11-SK06K05-N -10-11C11-SK06K05-N ODE KEY PUCH. CODE DI. OF OT. 51 240 350 2600 110, 5 150,5 197,5 M8 55 M8 55 25 18 43 270 350 2700 105 145 192 M8 55 M8 55 25 18 34 280 350 3000 98,5 138,5 185,5 M8 55 M8 55 25 18 27 300 350 3200 94 134 181 M8 55 M8 55 25 18 17 290 350 3200 87 127 174 M8 55 M8 55 25 18 10 290 350 3200 82 122,0 169,0 M8 55 M8 55 25 18 DIDPA- CEMENT [cm 3 /1] NOM. PŘES. [bar] MIN MAX A B C D E F G H I SPEED [min -1 ] DIMENSIONS [mm] version 01/2015 17
Catalogue Sheets of Series -71- I02D18-SG05G04-N -71- I02D18-SG05G04-N -61- I02D18-SG05G04-N 1889111-61- I02D18-SG05G04-N 1889114-51- I02D18-SG05G04-N 1889110-51- I02D18-SG05G04-N 1889113-43- I02D18-SG05G04-N -43- I02D18-SG05G04-N -34- I02D18-SG04G04-N 1889109-34- I02D18-SG04G04-N 1889112-27- I02D18-SG04G03-N -27- I02D18-SG04G03-N -17- I02D18-SG03G03-N -17- I02D18-SG03G03-N -10- I02D18-SG03G03-N -10- I02D18-SG03G03-N ODE KEY PUCH. CODE DI. OF OT. 71 230 350 2200 65 104 176,4 45 G1 18 39 G3/4 16 61 260 350 2400 63 100,5 172,9 45 G1 18 39 G3/4 16 51 260 350 2600 55 92,5 164,9 45 G1 18 39 G3/4 14 43 280 350 2800 50 87 159,4 45 G1 18 39 G3/4 14 34 300 350 3000 42 80,5 152,9 39 G3/4 16 39 G3/4 16 27 300 350 3200 39 76,5 148,9 39 G3/4 16 33 G1/2 14 17 300 350 3200 32 68,5 140,9 33 G1/2 14 33 G1/2 14 10 290 350 3200 30 64 136,4 33 G1/2 14 33 G1/2 14 DISPA-. NOM. MIN. MAX. A B C D E F G H I CEMENT PŘES. SPEED DIMENSIONS [cm 3 /1] [bar] [min -1 ] [mm] 18 version 01/2015
Catalogue Sheets of Series -71- I01D18-CG05G05G04G04-N -71-I01D18-CG05G05G04G04-N -61- I01D18-CG05G05G04G04-N 1889119-61- I01D18-CG05G05G04G04-N 1889118-51- I01D18-CG05G05G04G04-N -51- I01D18-CG05G05G04G04-N -43- I01D18-CG05G05G04G04-N -43- I01D18-CG05G05G04G04-N 1889117-34- I01D18-CG04G04G04G04-N -34- I01D18-CG04G04G04G04-N -27- I01D18-CG04G04G04G04-N -27- I01D18-CG04G04G04G04-N -17- I01D18-CG03G03G03G0-N -17- I01D18-CG03G03G03G03-N -10- I01D18-CG03G03G03G0-N -10- I01D18-CG03G03G03G03-N ODE KEY PUCH. ČODE DI. OF. OT. 71 230 350 2200 65 104 215,5 45 G 1" 18 39 G 3/4" 16 61 260 350 2400 63 100,5 212 45 G 1" 18 39 G 3/4" 16 51 260 350 2600 55 92,5 204 45 G 1" 18 39 G 3/4" 16 43 280 350 2800 50 87 198,5 45 G 1" 18 39 G 3/4" 16 34 300 350 3000 42 80,5 192 39 G 3/4" 16 39 G 3/4" 16 27 300 350 3200 39 76,5 188 39 G 3/4" 16 33 G1/2" 14 17 300 350 3200 32 68,5 180 33 G 1/2" 14 33 G1/2" 14 10 290 350 3200 30 64 175,5 33 G 1/2" 14 33 G1/2" 14 DISPA- NOM. MIN MAX. A B C D E F G H I CEMENT PŘES. SPEED [cm 3 /1] [bar] [min -1 ] DIMENSIONS [mm] version 01/2015 19
Catalogue Sheets of Series -71- U01D17-CG05G05G04G04-N -71- U01D17-CG05G05G04G04-N -61- U01D17-CG05G05G04G04-N 1889104-61- U01D17-CG05G05G04G04-N 1889108-51- U01D17-CG05G05G04G04-N 1889103-51- U01D17-CG05G05G04G04-N 1889107-43- U01D17-CG05G05G04G04-N -43- U01D17-CG05G05G04G04-N -34- U01D17-CG04G04G04G04-N 1889102-34- U01D17-CG04G04G04G04-N 1889106-27- U01D17-CG04G04G04G04-N 1889101-27- U01D17-CG04G04G04G04-N -17- U01D17-CG03G03G03G0-N 1889100-17- U01D17-CG03G03G03G03-N 1889105-10- U01D17-CG03G03G03G0-N -10- U01D17-CG03G03G03G03-N ODE KEY PUCH. CODE DI OF OT. 71 230 350 2200 65 104 194 45 G 1" 18 39 G 3/4" 16 61 260 350 2400 63 100,5 190,5 45 G 1" 18 39 G 3/4" 16 51 260 350 2600 55 92,5 182,5 45 G 1" 18 39 G 3/4" 16 43 280 350 2800 50 87 177 45 G 1" 18 39 G 3/4" 16 34 300 350 3000 42 80,5 170,5 39 G 3/4" 16 39 G 3/4" 16 27 300 350 3200 39 76,5 166,5 39 G 3/4" 16 33 G1/2" 14 17 300 350 3200 32 68,5 158,5 33 G 1/2" 14 33 G1/2" 14 10 290 350 3200 30 64 154 33 G 1/2" 14 33 G1/2" 14 DISPA- NOM.. MIN MAX. A B C D E F G H I CEMENT PŘES. SPEED [cm 3 /1] [bar] [min -1 ] DIMENSIONS [mm] 20 version 01/2015
Notes NOTES: version 01/2015 21
Notes 22 version 01/2015