GEAR PUMPS. Displacement from 0.18 to 3.20 ccm Pressure up to 230 bar Speed from 800 to 8000 RPM

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1 Displacement from 0.18 to 3.20 ccm Pressure up to 230 bar Speed from 800 to 8000 PM GEA PUMPS X

2 Gear Pump Catalogue X TABE OF CONTENTS DESCIPTION BASIC PATS OF PUMP PAAMETE TABE FOMUAS USED FO CACUATION PUMP EFFICIENCIES WOKING IQUID PESSUE OAD DIECTION OF OTATION EVESIBE DESIGN X FOW ATE AND POWE CUVES ODE KEY COMBINATIONS OF FANGES AND SHAFTS FANGE DESIGN DIVE SHAFTS IQUID INET AND OUTET CONNECTION CATAOGUE SHETS OF X SEIES BASIC DESIGNS NOTES GPC_X

3 X Gear Pump Catalogue DESCIPTION n Pumps and motors of X series are designed for use in hydraulic systems with very low performance (up to 2.3 kw). They are produced in unidirectional and bi-directional design. n A wide range of shafts, flanges, inlets and outlets working liquid allows their use in hydraulic circuits stationary and mobile machines and devices of smaller dimensions. The used types of connections and flanges conform to world standards. n The X series have a wide spectrum of usable rotational speed from 800 to 8000 min-1, enabling connection to highspeed motors. Pumps and motors have a very favourable efficiency and noise throughout the rev range and pressure. BASIC PATS OF PUMP 1. Body 2. Flange 3. Cover 4. Driving gear 5. Driven gear 6. Peripheral sealing 7. Sealing protective plate 8. Balancing sealing 9. Shaft seal 10. Bearing sleeves 11. Safety ring 12. Connection bolts 13. Spring washers 2 GPC_X

4 Gear Pump Catalogue X PAAMETE TABE Nominal Size Parameters Sym. Unit. Actual displacement V g [cm 3 ] nominal n n [min -1 ] otation speed minimum n min [min -1 ] maximum n max [min -1 ] Pressure at inlet* minimum p 1min [bar] maximum p 1max [bar] max. continuous p 2n [bar] Pressure at outlet** maximum p 2max [bar] peak p 3 [bar] Nominal flow rate (min.) at n n and p 2n Q n [dm 3.min -1 ] Maximum flow rate at n max a p 2max Q max [dm 3.min -1 ] Nominal input power (max.) at n n and p 2n P n [kw] Maximum input power at n max a p 2max P max [kw] Weight m [kg] X X X X X X X X ,32 0, Nominal Size Parameters Sym. Unit. Actual displacement V g [cm 3 ] nominal n n [min -1 ] otation speed minimum n min [min -1 ] maximum n max [min -1 ] Pressure at inlet* minimum p 1min [bar] maximum p 1max [bar] max. continuous p 2n [bar] Pressure at outlet** maximum p 2max [bar] peak p 3 [bar] Nominal flow rate (min.) at n n and p 2n Q n [dm 3.min -1 ] Maximum flow rate at n max a p 2max Q max [dm 3.min -1 ] Nominal input power (max.) at n n and p 2n P n [kw] Maximum input power at n max a p 2max P max [kw] Weight m [kg] X X X X X X X * 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). GPC_X

5 X Gear Pump Catalogue FOMUAS USED FO CACUATION Flow rate Q Q = V g. n. h v [dm 3. min -1 ] 1000 V g [cm 3 ] pump displacement n [min -1 ] rotation speed h v [ ] volumetric efficiency Displacement V g V g = Q [cm 3 ] n. h v Torque M k M k = V g. p 20. p. h m [Nm] p [bar] required pressure at outlet h m [ ] mechanical efficiency Input power P P = V g. n. p [kw] h t h t [ ] total efficiency PUMP EFFICIENCIES Volumetric efficiency h v It determines the amount of flow losses. Its value is h v = 0,92 0,98 (depending on rotation speed, viscosity of working liquid and outlet pressure). It can be expressed as follows: h v = Q act. [ ] Q theor Q act. [dm 3. min -1 ] actual flow rate Q theor [dm 3. min -1 ] theoretical flow rate Mechanical efficiency h m Total efficiency h t It determines mechanical losses. Its value is about h m = 0,85. It can be expressed as follows: h m = M theor [ ] M act. h t = h v. h m = P theor [ ] P act. M act. [Nm] actual torque M theor [Nm] theoretical torque t is defined as product of h n and h m and determines difference between theoretical and actual required input power: P act. [kw] actual input power P theor [kw] theoretical input power 4 GPC_X

6 Gear Pump Catalogue X WOKING IQUID n Mineral oils for hydraulic drives n Hydraulic liquids based on plant oils suitable for hydraulic drives iquid temperature n t = [ C] when used with FKM (Viton) seal up to 120 [ C] Cinematic viscosity n ecommended (during continuous operation): n = [m 2 s -1 ] n Maximum (cold starting, at viscosity >1000, operating pressure <10 bar is permissible, speed <1500 min -1 ): n = [m 2 s -1 ] n Minimum (operating mode at up should be consulted with manufacturer): n = [m 2 s -1 ] Filtration coefficient b a iquid contamination class according to ISO 4406 iquid contamination class according to NAS 1638 b (for pressure p 2 < 200 bar) b (for pressure p 2 > 200 bar) 21/18/15 (for pressure p 2 < 200 bar) 20/17/14 (for pressure p 2 > 200 bar) 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. GPC_X

EVESIBE DESIGN n The pumps with the possibility of bidirectional rotation have a different internal arrangement

7 X Gear Pump Catalogue DIECTION OF OTATION n Determine direction of rotation by looking at the drive shaft. The pump can only be used in the specified direction of rotation. EVESIBE DESIGN n The pumps with the possibility of bidirectional rotation have a different internal arrangement requiring drainage. External drainage is solved by an orifice located in the cover or the flange against the driven gear (see. picture below). 6 GPC_X

8 Gear Pump Catalogue X X FOW ATE AND POWE CUVES Flow rate Q [l/min] Above curves apply to ISO Vg 46 oil at temperature t = 45 C. otation speed n [1/min] GPC_X

9 X Gear Pump Catalogue Flow rate Q [l/min] Above curves apply to ISO Vg 46 oil at temperature t = 45 C. otation speed n [1/min] 8 GPC_X

10 Gear Pump Catalogue X 0,18 cm 3 0,25 cm 3 otation speed n [1/min] otation speed n [1/min] 0,32 cm 3 0,40 cm 3 otation speed n [1/min] otation speed n [1/min] GPC_X

11 X Gear Pump Catalogue 0,50 cm 3 0,63 cm 3 otation speed n [1/min] otation speed n [1/min] 0,70 cm 3 0,80 cm 3 otation speed n [1/min] otation speed n [1/min] 10 GPC_X

12 Gear Pump Catalogue X 1,00 cm 3 1,25 cm 3 otation speed n [1/min] otation speed n [1/min] 1,50 cm 3 2,00 cm 3 otation speed n [1/min] otation speed n [1/min] GPC_X

13 X Gear Pump Catalogue 2,50 cm 3 3,20 cm 3 otation speed n [1/min] otation speed n [1/min] 12 GPC_X

14 Gear Pump Catalogue X ODE KEY An example of designation for the X clockwise pump with displacement 1.00 cm 3, flange with two bolt about spacing 32x32, taper 1:8 with key 2x26, BSP inlet and outlet in body and without shaft sealing: X-1,00-A1C1-SG01/G01-N. 004 GPC_X

15 X Gear Pump Catalogue COMBINATIONS OF FANGES AND SHAFTS FANGE DESIGN 01 A01 A02 C01 l l DIVE SHAFT V01 K01 l l l l l K02 l l l FANGE DESIGN 01: A01: 14 GPC_X

16 Gear Pump Catalogue X A02: DIVE SHAFTS C01: V01: K01: K02: GPC_X

X Gear Pump Catalogue IQUID INET AND OUTET CONNECTION Metric thread according to ISO 6149

20 Inlet Outlet Code Code A B C D A B C D M01 M 10x1 8 15 1 M01 M 10x1 8 15 1 Other types of

G01 G 1/4 13 26 1 G01 G 1/4 13 26 1 G02 G 3/8 13 24 1 G02 G 3/8 13 24 1 Inlet / outlet in the

17 X Gear Pump Catalogue IQUID INET AND OUTET CONNECTION Metric thread according to ISO 6149 Displacement [cm 3 ] Inlet Outlet Code Code A B C D A B C D M01 M 10x M01 M 10x Other types of inputs BSPP pipe thread ISO Displacement [cm 3 ] all Code Inlet Outlet Code A B C D A B C D G01 G 1/ G01 G 1/ G02 G 3/ G02 G 3/ Inlet / outlet in the flange Displacement [cm 3 ] all Code Inlet Outlet Code E F G E F G D D D D Inlet / outlet in the flange Displacement [cm 3 ] Code Inlet Outlet Code E F G E F G all P P Drain Displacement Inlet Outlet Code Code [cm 3 ] E F G E F G all D M01 M 10x GPC_X

18 Gear Pump Catalogue X CATAOGUE SHETS OF X SEIES BASIC DESIGNS purch. direct. Order key code of rot. X-3,20- A02K01-AG02D02-N X-3,20- A02K01-AG02D02-N X-2,50- A02K01-AG02D02-N X-2,50- A02K01-AG02D02-N X-2,00- A02K01-AG02D02-N X-2,00- A02K01-AG02D02-N X-1,50- A02K01-AG02D02-N X-1,50- A02K01-AG02D02-N X-1,25- A02K01-AG02D02-N X-1,25- A02K01-AG02D02-N X-1,00- A02K01-AG02D02-N X-1,00- A02K01-AG02D02-N X-0,80- A02K01-AG02D02-N X-0,80- A02K01-AG02D02-N X-0,70- A02K01-AG02D02-N X-0,70- A02K01-AG02D02-N X-0,63- A02K01-AG02D02-N X-0,63- A02K01-AG02D02-N X-0,50- A02K01-AG02D02-N X-0,50- A02K01-AG02D02-N X-0,40- A02K01-AG02D02-N X-0,40- A02K01-AG02D02-N X-0,36- A02K01-AG02D02-N X-0,36- A02K01-AG02D02-N X-0,32- A02K01-AG02D02-N X-0,32- A02K01-AG02D02-N X-0,25- A02K01-AG02D02-N X-0,25- A02K01-AG02D02-N X-0,18- A02K01-AG02D02-N X-0,18- A02K01-AG02D02-N displa- nom. speed speed dimension cement press. MIN. MAX. A B [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] 3, ,0 79,2 2, ,1 73,3 2, ,8 69,0 1, ,6 64,8 1, ,4 62,6 1, ,2 60,4 0, ,5 58,7 0, ,7 57,9 0, ,0 57,2 0, ,9 56,1 0, ,1 55,3 0, ,7 54,9 0, ,4 54,6 0, ,8 54,0 0, ,1 53,3 GPC_X

19 X Gear Pump Catalogue purch. direct. Order key code of rot. X-3,20-01V01-SG01G01-N X-3,20-01V01-SG01G01-N X-2,50-01V01-SG01G01-N X-2,50-01V01-SG01G01-N X-2,00-01V01-SG01G01-N X-2,00-01V01-SG01G01-N X-1,50-01V01-SG01G01-N X-1,50-01V01-SG01G01-N X-1,25-01V01-SG01G01-N X-1,25-01V01-SG01G01-N X-1,00-01V01-SG01G01-N X-1,00-01V01-SG01G01-N X-0,80-01V01-SG01G01-N X-0,80-01V01-SG01G01-N X-0,70-01V01-SG01G01-N X-0,70-01V01-SG01G01-N X-0,63-01V01-SG01G01-N X-0,63-01V01-SG01G01-N X-0,50-01V01-SG01G01-N X-0,50-01V01-SG01G01-N X-0,40-01V01-SG01G01-N X-0,40-01V01-SG01G01-N X-0,36-01V01-SG01G01-N X-0,36-01V01-SG01G01-N X-0,32-01V01-SG01G01-N X-0,32-01V01-SG01G01-N X-0,25-01V01-SG01G01-N X-0,25-01V01-SG01G01-N X-0,18-01V01-SG01G01-N X-0,18-01V01-SG01G01-N displa- nom. speed speed dimension cement press. MIN. MAX. A B C D E F [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] [mm] [mm] [mm] [mm] 3, ,0 38,8 G 1/4 Ø 22 G 1/4 Ø 22 2, ,1 35,8 G 1/4 Ø 22 G 1/4 Ø 22 2, ,8 33,7 G 1/4 Ø 22 G 1/4 Ø 22 1, ,6 31,6 G 1/4 Ø 22 G 1/4 Ø 22 1, ,4 30,5 G 1/4 Ø 22 G 1/4 Ø 22 1, ,2 29,4 G 1/4 Ø 22 G 1/4 Ø 22 0, ,5 28,5 G 1/4 Ø 22 G 1/4 Ø 22 0, ,7 28,1 G 1/4 Ø 22 G 1/4 Ø 22 0, ,0 27,8 G 1/4 Ø 22 G 1/4 Ø 22 0, ,9 27,2 G 1/4 Ø 22 G 1/4 Ø 22 0, ,1 26,8 G 1/4 Ø 22 G 1/4 Ø 22 0, ,7 26,6 G 1/4 Ø 22 G 1/4 Ø 22 0, ,4 26,5 G 1/4 Ø 22 G 1/4 Ø 22 0, ,8 26,2 G 1/4 Ø 22 G 1/4 Ø 22 0, ,1 25,8 G 1/4 Ø 22 G 1/4 Ø GPC_X

20 Gear Pump Catalogue X purch. direct. Order key code of rot. X-3,20-01K02-CG01P01-N X-3,20-01K02-CG01P01-N X-2,50-01K02-CG01P01-N X-2,50-01K02-CG01P01-N X-2,00-01K02-CG01P01-N X-2,00-01K02-CG01P01-N X-1,50-01K02-CG01P01-N X-1,50-01K02-CG01P01-N X-1,25-01K02-CG01P01-N X-1,25-01K02-CG01P01-N X-1,00-01K02-CG01P01-N X-1,00-01K02-CG01P01-N X-0,80-01K02-CG01P01-N X-0,80-01K02-CG01P01-N X-0,70-01K02-CG01P01-N X-0,70-01K02-CG01P01-N X-0,63-01K02-CG01P01-N X-0,63-01K02-CG01P01-N X-0,50-01K02-CG01P01-N X-0,50-01K02-CG01P01-N X-0,40-01K02-CG01P01-N X-0,40-01K02-CG01P01-N X-0,36-01K02-CG01P01-N X-0,36-01K02-CG01P01-N X-0,32-01K02-CG01P01-N X-0,32-01K02-CG01P01-N X-0,25-01K02-CG01P01-N X-0,25-01K02-CG01P01-N X-0,18-01K02-CG01P01-N X-0,18-01K02-CG01P01-N displa- nom. speed speed dimension cement press. MIN. MAX. A B C D [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] [mm] [mm] 3, ,0 38,8 G 1/4 Ø 22 2, ,1 35,8 G 1/4 Ø 22 2, ,8 33,7 G 1/4 Ø 22 1, ,6 31,6 G 1/4 Ø 22 1, ,4 30,5 G 1/4 Ø 22 1, ,2 29,4 G 1/4 Ø 22 0, ,5 28,5 G 1/4 Ø 22 0, ,7 28,1 G 1/4 Ø 22 0, ,0 27,8 G 1/4 Ø 22 0, ,9 27,2 G 1/4 Ø 22 0, ,1 26,8 G 1/4 Ø 22 0, ,7 26,6 G 1/4 Ø 22 0, ,4 26,5 G 1/4 Ø 22 0, ,8 26,2 G 1/4 Ø 22 0, ,1 25,8 G 1/4 Ø 22 GPC_X

21 X Gear Pump Catalogue purch. direct. Order key code of rot. X-3,20-01K02-AG01P01-N X-3,20-01K02-AG01P01-N X-2,50-01K02-AG01P01-N X-2,50-01K02-AG01P01-N X-2,00-01K02-AG01P01-N X-2,00-01K02-AG01P01-N X-1,50-01K02-AG01P01-N X-1,50-01K02-AG01P01-N X-1,25-01K02-AG01P01-N X-1,25-01K02-AG01P01-N X-1,00-01K02-AG01P01-N X-1,00-01K02-AG01P01-N X-0,80-01K02-AG01P01-N X-0,80-01K02-AG01P01-N X-0,70-01K02-AG01P01-N X-0,70-01K02-AG01P01-N X-0,63-01K02-AG01P01-N X-0,63-01K02-AG01P01-N X-0,50-01K02-AG01P01-N X-0,50-01K02-AG01P01-N X-0,40-01K02-AG01P01-N X-0,40-01K02-AG01P01-N X-0,36-01K02-AG01P01-N X-0,36-01K02-AG01P01-N X-0,32-01K02-AG01P01-N X-0,32-01K02-AG01P01-N X-0,25-01K02-AG01P01-N X-0,25-01K02-AG01P01-N X-0,18-01K02-AG01P01-N X-0,18-01K02-AG01P01-N displa- nom. speed speed dimension cement press. MIN. MAX. A B [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] 3, ,0 74,5 2, ,1 68,6 2, ,8 64,3 1, ,6 60,1 1, ,4 57,9 1, ,2 55,7 0, ,5 54,0 0, ,7 53,2 0, ,0 52,5 0, ,9 51,4 0, ,1 50,6 0, ,7 50,2 0, ,4 49,9 0, ,8 49,3 0, ,1 48,6 20 GPC_X

22 Gear Pump Catalogue X Order key purch. code direct. of rot. displa- nom. speed speed dimension cement press. MIN. MAX. A B [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] X-3,20B-A02K01-FD02D02-N B 3, ,0 79,2 X-2,50B- A02K01-FD02D02-N B 2, ,1 73,3 X-2,00B- A02K01-FD02D02-N B 2, ,8 69,0 X-1,50B- A02K01-FD02D02-N B 1, ,6 64,8 X-1,25B- A02K01-FD02D02-N B 1, ,4 62,6 X-1,00B- A02K01-FD02D02-N B 1, ,2 60,4 X-0,80B- A02K01-FD02D02-N B 0, ,5 58,7 X-0,70B- A02K01-FD02D02-N B 0, ,7 57,9 X-0,63B- A02K01-FD02D02-N B 0, ,0 57,2 X-0,50B- A02K01-FD02D02-N B 0, ,9 56,1 X-0,40B- A02K01-FD02D02-N B 0, ,1 55,3 X-0,36B- A02K01-FD02D02-N B 0, ,7 54,9 X-0,32B- A02K01-FD02D02-N B 0, ,4 54,6 X-0,25B- A02K01-FD02D02-N B 0, ,8 54 X-0,18B- A02K01-FD02D02-N B 0, ,1 53,3 GPC_X

23 X Gear Pump Catalogue purch. direct. Order key code of rot. X-3,20- A01K02-AG01D01-N X-3,20- A01K02-AG01D01-N X-2,50- A01K02-AG01D01-N X-2,50- A01K02-AG01D01-N X-2,00- A01K02-AG01D01-N X-2,00- A01K02-AG01D01-N X-1,50- A01K02-AG01D01-N X-1,50- A01K02-AG01D01-N X-1,25- A01K02-AG01D01-N X-1,25- A01K02-AG01D01-N X-1,00- A01K02-AG01D01-N X-1,00- A01K02-AG01D01-N X-0,80- A01K02-AG01D01-N X-0,80- A01K02-AG01D01-N X-0,70- A01K02-AG01D01-N X-0,70- A01K02-AG01D01-N X-0,63- A01K02-AG01D01-N X-0,63- A01K02-AG01D01-N X-0,50- A01K02-AG01D01-N X-0,50- A01K02-AG01D01-N X-0,40- A01K02-AG01D01-N X-0,40- A01K02-AG01D01-N X-0,36- A01K02-AG01D01-N X-0,36- A01K02-AG01D01-N X-0,32- A01K02-AG01D01-N X-0,32- A01K02-AG01D01-N X-0,25- A01K02-AG01D01-N X-0,25- A01K02-AG01D01-N X-0,18- A01K02-AG01D01-N X-0,18- A01K02-AG01D01-N displa- nom. speed speed dimension cement press. MIN. MAX. A B [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] 3, ,0 74,5 2, ,1 68,6 2, ,8 64,3 1, ,6 60,1 1, ,4 57,9 1, ,2 55,7 0, ,5 54,0 0, ,7 53,2 0, ,0 52,5 0, ,9 51,4 0, ,1 50,6 0, ,7 50,2 0, ,4 49,9 0, ,8 49,3 0, ,1 48,6 22 GPC_X

24 Gear Pump Catalogue X 0 GPC_X

25 X Gear Pump Catalogue 0 24 GPC_X

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

GEAR PUMPS. from 500 to 8000 RPM

GEAR PUMPS. from 500 to 8000 RPM Displacement Pressure Speed from 0,18 to 3,20 ccm up to 260 bar from 500 to 8000 PM GEA PUMPS X TABE OF CONTENTS Table of Contents X DESCIPTION... 2 BASIC PATS OF PUMP... 2 TABUKA PAAMETŮ... 3 FOMUAS USED