HIGH-PERFORMANCE INTERNAL GEAR PUMPS PRODUCT INFORMATION COMPREHENSIVE SOLUTIONS FROM ONE SOURCE. SAUER BIBUS GmbH DE Neu-Ulm

Transcription

1 HIGH-PERFORMNCE INTERNL GER PUMP PRODUCT INFORMTION COMPREHENIVE OLUTION FROM ONE OURCE UER BIBU GmbH DE Neu-Ulm B_umitomo_7-21_4_GB_RZ.indd :1

2 TBLE OF CONTENT Registered office of UER BIBU in Neu-Ulm, Germany Table Of Contents Product description p. 4 tructure and function Technical specifications p. 6 Model overview Pressure ranges Manufactured sizes Model descriptions ccessories Characteristics p. 9 Noise level Volumetric efficiency Overall efficiency ingle pumps p. 13 Low pumps Medium pumps High pumps Extreme pumps Performance information Dimensions ccessories ectional drawings Double pumps p. 23 Product overview Dimensions Operation hints p B_umitomo_7-21_4_GB_RZ.indd :1

3 INTRODUCTION HIGH-PERFORMNCE INTERNL GER PUMP Precise, low-noise and tailor-made. With the high-performance internal gear pump manufactured by the Japanese company umitomo, UER BIBU offers exclusive Europe-wide solutions for all ranges. Developed to match the umitomo internal gear pump, UER BIBU produces and manufactures customised application-specific complete solutions to meet the requirement profile. X line the new generation. The T line with a long-term world-wide proven track record was improved with structural alterations. The X line is the new generation of the umitomo high-performance internal gear pumps and is characterised by the following properties: suitable for use with high s low noise levels high capacity low pulsation high durability UER BIBU your qualified contact. UER BIBU represents qualified, quick and customised solutions at marketable prices. The 18 branch offices of BIBU HOLDING G in Europe provide personal advice on site. 3 B_umitomo_7-21_4_GB_RZ.indd :1

4 PRODUCT DECRIPTION New X line. The T line with a long-term world-wide proven track record was improved once again with structural alterations. specially designed gearing geometry reduces the noise level and allows the quiet operation even with high s and rotational speeds. This further development is now available in the new X line for use in low to extreme ranges. X Line The New Generation FORMER: INVOLUTE GER HPE Optimisation thanks to new teeth shape. In contrast to the previously used involute gearing, the Truning teeth shape used in the X line results in almost no change in the inclusion volume at all. s a result, the sealing surface is increased and excellent efficiency achieved. NEW: TRUNINGER TEETH HPE OF X PUMP LTERTION OF THE INCLUION VOLUME v evolvent tooth In contrast to the involute gear shape, there is almost no change in the inclusion volume at all with the Truning gearing geometry. Trapped Oil Volume Truning tooth in X-pump tartpoint Endpoint v 4 B_umitomo_7-21_4_GB_RZ.indd :1

5 PRODUCT DECRIPTION PREURE RNGE e Rated - Pressure Max - Pressure Pressure 2 Typ 6,9 7,8 9,8 (7) (8) (1) 12,3 13,7 (125) (14) 15,7 (16) 2,6 (21) 24,5 (25) 31,4 (32) 39,2 (4) X - Low - Pressure T X - Medium - Pressure T X - High - Pressure T T X X - Extreme - Pressure Breite nwendungsmöglichkeiten durch vier verschiedene Drucktypen The illustration shows the comparison of the improved X pump with the current T pump in the various ranges. The four different types of the X line offer a broad range of application. HYDRODYNMIC ND HYDROTTIC RRNGEMENT OF BERING Improved volumetric efficiency. The increase of the sealing surfaces associated with the changed gearing geometry improves the volumetric efficiency by 2%. MX 11. MPa Low pulsation. The construction characteristics of the Truning teeth shape achieve a very low pulsation of less than.2 MPa. Consequently, the X line is especially suitable for uses in pulsation-sensitive systems such as plastic machinery, elevators or machine tools. High durability. The hydrodynamic and hydrostatic arrangement of bearings (compulsory lubrication) in the new construction of the X line allows smooth operation with lower viscosity of the medium and low rotational speeds. The result: improved durability of components. MIN 1.6 MPa mooth operation and improved durability thanks to compulsory lubrication of the hydrodynamic and hydrostatic arrangement of bearings. 5 B_umitomo_7-21_4_GB_RZ.indd :1

6 TECHNICL PECIFICTION Technical pecifications MODEL OVERVIEW: X LINE LOW PREURE PUMP X31 X41 X51 X61 Model no. -2 Rated MPa Maximum MPa Capacity (l/min at rated ) Rotational speed (1/min) (1) (125) Driving power (kw) (at rated, 18 1/min) Minimum/maximum rotational speed (1/min) 1 18 MEDIUM PREURE PUMP Model no. X22-4 X22 X32 X42 X52 X Rated Rot. speed (1/min) MPa Maximum MPa (1) 13.7 (14) (13) 17.7 (18) Capacity (l/min at rated ) Rotational speed (1/min) (8) 9.8 (1) (1) 12.7 (13) (21) 24.5 (25) (21) 24.5 (25) (21) (25) Driving power (kw) (at rated, 18 1/min) Minimum/maximum rotational speed (1/min) B_umitomo_7-21_4_GB_RZ.indd :1

7 TECHNICL PECIFICTION MODEL OVERVIEW: X LINE HIGH PREURE PUMP Model no. X23-4 X23 X33 X43 X53 X Rated Rot. speed (1/min) MPa Maximum MPa (16) 21.6 (22) (21) 27.5 (28) Capacity (l/min at rated ) Rotational speed (1/min) (12) 16.7 (17) (15) 2.6 (21) (25) 31.4 (32) (25) 31.4 (32) (25) (32) Driving power (kw) (at rated, 18 1/min) Minimum/maximum rotational speed (1/min) EXTREME PREURE PUMP X2H X3H X4H X5H X6H Model no. -5 Rated MPa Maximum MPa Capacity (l/min at rated ) Rotational speed (1/min) (32) (4) Driving power (kw) (at rated, 18 1/min) Minimum/maximum rotational speed (1/min) Note 1: This table is an overview of available pumps and the respective ranges. Please refer to the pump performance table for precise values of the respective pump. Note 3: The following application conditions apply to maximum : duration less than 1/3 of a cycle, max. duration: 2 seconds. Note 2: High pump designs with a counter-clockwise sense of rotation are only manufactured by request. Please contact your local BIBU representative for advice. 7 B_umitomo_7-21_4_GB_RZ.indd :1

8 TECHNICL PECIFICTION MODEL DECRIPTION X XX XX XX XX XX Basic model Manufactured size Pressure range Theoretical capacity ense of rotation Options pecifications Draft no. uction : Without symbol: -.3 to.3 MPa (standard) Gear pump for high s at low noise levels : 2: 3: H: low medium high extreme ee pump overview table Without symbol: clockwise L: counterclockwise H: bis.2 MPa (high lip seal) ealing material: Without symbol: NBR V: use of Viton seals for phosphoric ester Entry in case of special specifications only : without symbol X: compatible X: not compatible W: water-glycol base (change in the pump only) Note 1: Note 2: Models of the X8x line are only manufactured by request. Please contact your local BIBU representative for advice. High and extreme pumps with a counter-clockwise sense of rotation are only manufactured by request. Please contact your local BIBU representative for advice. INTLLTION FLNGE G XX XX Basic model Installation type ize Flange T: screwed connection 4 28 W: welded joint F: screwed connection 4 1 PUMP BE F XX XX Basic model ize Options Base design ame as pump size Without symbol: singel pump D: double pump INGLE PUMP: ORDER EXMPLE EXMPLE 1 EXMPLE 2 G T-4 X LH- Flange crews Manufactured size 4 8 Model Manufactured size 4 High Theor. volume 25 cm 3 /rev eries High lip seal Counter-clockwise sense of rotation B_umitomo_7-21_4_GB_RZ.indd :1

9 CHRCTERITIC CURVE Characteristic Curves LOW PREURE PUMP: CHRCTERITIC CURVE 7 noise level (db) 65 6 X61-25 X61-2 X61-16 X X51-1 X51-8 X41-63 X41-5 X41-4 X X31-25 X NOIE LEVEL speed (1/min) at rated prssure viscosity: 4 mm 2 /s distance: 1m 1 9 X61 X41 X31 X51 volumetric efficiency (%) 8 7 speed: 15 1/min viscosity: 4 mm 2 /s VOLUMETRIC EFFICIENCY work (MPa) 1 speed: 15 1/min viscosity: 4 mm 2 /s overall efficiency (%) X61 X51 X41 X31 OVERLL EFFICIENCY work (MPa) 9 B_umitomo_7-21_4_GB_RZ.indd :1

10 CHRCTERITIC CURVE MEDIUM PREURE PUMP: CHRCTERITIC CURVE 7 at rated- NOIE LEVEL noise level (db) viscosity: 4 mm 2 /s distance: 1 m X X62-1 X62-8 X52-63 X52-5 X52-4 X42-31,5 X42-25 X42-2 X32-16 X X32-1 X22-8 X X speed (1/min) 1 volumetric efficiency (%) speed: 15 1/min viscosity: 4 mm 2 /s X42 X62 X32 X52 X22 VOLUMETRIC EFFICIENCY work (MPa) 1 speed: 15 1/min viscosity: 4 mm 2 /s overall efficiency (%) X61 X51 X41 X31 OVERLL EFFICIENCY work (MPa) 1 B_umitomo_7-21_4_GB_RZ.indd :1

11 CHRCTERITIC CURVE HIGH PREURE PUMP: CHRCTERITIC CURVE 7 at rated 65 viscosity: 4 mm 2 /s distance: 1 m X X63-1 X63-8 X53-63 noise level (db) 6 55 X53-5 X53-4 X X43-25 X43-2 X33-16 X X33-1 X23-8 X NOIE LEVEL 5 X speed (1/min) 1 9 X43 X63 volumetric efficiency (%) 8 7 speed: 15 1/min viscosity: 4 mm 2 /s X53 X33 X23 VOLUMETRIC EFFICIENCY work (MPa) 1 speed: 15 1/min viscosity: 4 mm 2 /s 9 overall efficiency (%) 8 7 X63 X43 X53 X33 X23 OVERLL EFFICIENCY work (MPa) 11 B_umitomo_7-21_4_GB_RZ.indd :1

12 CHRCTERITIC CURVE EXTREME PREURE PUMP: CHRCTERITIC CURVE 7 NOIE LEVEL noise level (db) at rated viscosity: 4 mm 2 /s distance: 1 m X6H-125 X6H-1 X6H-8 X5H-63 X5H-5 X5H-4 X4H-31.5 X4H-25 X4H-2 X3H-16 X3H-12.5 X3H-1 X2H-8 X2H-6.3 X2H speed (1/min) 1,95 X4H,9 X6H X5H X3H volumetric efficiency (%),85,8,75,7 speed: 15 1/min viscosity: 4 mm 2 /s X2H,65 VOLUMETRIC EFFICIENCY, work (MPa) 1,95 speed: 15 1/min viscosity: 4 mm 2 /s overall efficiency (%),9,85,8,75,7 X4H X6H X5H X3H X2H,65 OVERLL EFFICIENCY, work (MPa) 12 B_umitomo_7-21_4_GB_RZ.indd :1

13 INGLE PUMP Programme ingle Internal Gear Pumps X MPa MPa X line Low Maximum 12.3 MPa Rated 9.8 MPa Capacity 1 25 cm³ Low pumps The X low line is designed for high capacities at low s. This is achieved with the use of two gear pairs arranged in parallel capable of doubling the capacity at low pulsation. Range of application: machine tools, subassemblies, cooling and lubrication systems MPa X line Medium Maximum 24.5 MPa Rated 2.6 MPa Capacity cm³ Medium pumps The basic model of the new X line is equipped with a set of gear wheels for the medium range. Range of application: injection moulding machines, subassemblies and machine tools MPa 31.4 MPa X line High Maximum 31.4 MPa Rated 24.5 MPa Capacity cm³ High pumps For the high range, the gearwheels of the X series are arranged in a row. The first gearwheel generates a of up to 15.7 MPa and transports the medium to the second gearwheel capable of generating a of up to 31.4 MPa. The noise formation decreases with increasing. Range of application: hydraulic presses, elevator technology and subassemblies 19.6 MPa MPa X line Extreme Maximum 39.2 MPa Rated 31.4 MPa Capacity cm³ Extreme pumps The extreme pumps are designed identical to the high pumps but are capable of generating a maximum of up to 39.2 MPa. Thanks to the new gearing geometry, the noise emissions and pulsations are low even in the extreme range. Range of application: laboratory and testing machines, hydraulic presses 13 B_umitomo_7-21_4_GB_RZ.indd :1

14 INGLE PUMP LOW PREURE PUMP: PERFORMNCE DT Rotational speed 1/min Pump model Theoretical capacity cm³/rev.5 (5) 2. (2) 3.4 (35) Capacity (l/min) Pressure (MPa) 4.9 (5) 6.9 (7) 7.8 (8) 9.8 (1) 12.3 (125).5 (5) 2. (2) Power consumption (kw) 3.4 (35) Pressure (MPa) 4.9 (5) 6.9 (7) 7.8 (8) 9.8 (1) 12.3 (125) X31 X41 X51 X61 X31 X41 X51 X61 X31 X41 X51 X61 X31 X41 X51 X B_umitomo_7-21_4_GB_RZ.indd :1

15 INGLE PUMP MEDIUM PREURE PUMP: PERFORMNCE DT Rotational speed 1/min X22* X32 X42 X52 X62 X22* X32 X42 X52 X62 X22 X32 X42 X52 X62 X22 X32 X42 X52 X62 Pump model Theoretical capacity cm³/rev.5 (5) 3.4 (35) 6.9 (7) Capacity (l/min) Pressure (MPa) 1.3 (15) 13.7 (14) 15.7 (16) 2.6 (21) 24.5 (25).5 (5) 3.4 (35) Power consumption (kw) 6.9 (7) Pressure (MPa) ** ** * For models X22-5, -6.3 and -8, the maximum with rotational speeds of 1 1/min and 12 1/min varies depending on the operating conditions. Please contact your local BIBU representative. ** Please use the maximum (rated ) of model X22-4 for a rotational speed of 15 1/min at 13.7 MPa (9.8 MPa) and 18 1/min at 17.7 MPa (12.7 MPa). 1.3 (15) 13.7 (14) 15.7 (16) 2.6 (21) 24.5 (25) 15 B_umitomo_7-21_4_GB_RZ.indd :1

16 INGLE PUMP HIGH PREURE PUMP: PERFORMNCE DT Rotational speed 1/min X23* X33 X43 X53 X63 X23* X33 X43 X53 X63 X23 X33 X43 X53 X63 X23 X33 X43 X53 X63 Pump model Theoretical capacity cm³/rev.5 (5) 3.4 (35) 6.9 (7) Capacity (l/min) Pressure (MPa) 13.7 (14) 2.6 (21) Power consumption (kw) Pressure (MPa) * For models X23-5, -6.3 and -8, the maximum with rotational speeds of 1 1/min and 12 1/min varies depending on the operating conditions. Please contact your local BIBU representative. ** Please use the maximum (rated ) of model X23-4 for a rotational speed of 15 1/min at 21.6 MPa (15.7 MPa) and 18 1/min at 27.5 MPa (2.6 MPa) (25) ** ** (32).5 (5) 3.4 (35) 6.9 (7) 13.7 (14) 2.6 (21) 24.5 (25) 31.4 (32) B_umitomo_7-21_4_GB_RZ.indd :1

17 INGLE PUMP EXTREME PREURE PUMP: PERFORMNCE DT Rotational speed 1/min X2H* X3H X4H X5H X6H X2H* X3H X4H X5H X6H X2H X3H X4H X5H X6H X2H X3H X4H X5H X6H Pump model Theoretical capacity cm³/rev.5 (5) 3.4 (35) 6.9 (7) Capacity (l/min) Pressure (MPa) 13.7 (14) 2.6 (21) 24.5 (25) 31.4 (32) 39.2 (4).5 (5) 3.4 (35) Power consumption (kw) 6.9 (7) Pressure (MPa) * For models X2H-5, -6.3 and -8, the maximum with rotational speeds of 1 1/min and 12 1/min varies depending on the operating conditions. Please contact your local BIBU representative (14) 2.6 (21) 24.5 (25) 31.4 (32) 39.2 (4) B_umitomo_7-21_4_GB_RZ.indd :1

18 INGLE PUMP INGLE PUMP: DIMENION OF MNUFCTURED IZE 2, 3 T B F Y C Z Z X22, X32 T B F Y C Z Z T B F I O X2 G1 X3 G1 1/4 R V E K L I O 2 G /4 P 2 G 1/2 3 3/4 R V N G D N G D Y C Z Z I O (G1 1/4 ) R V 57 N G D X31 57 E P (G 3/4 ) K L P 2 G 1/2 3 G 3/4 M X23, X33, X2H, X3H E K M L 18 Model ize X2x- X3x- X22- X31- X23- X2H- X32- Base model F-2 F-3 Flange design crewed uction connect. GF-8 GF-1 Pressure connect. P GF-4 GF B C 9 11 I 45 5 K L Pump M N 63. +/ /-.5 O T 1 17 V 6 6 Y 8 1 Z 5 6 D 2 +.9/ /-.4 E haft F 6 +/ /-.36 G R Mass in kg Pressure connection for X2x and X3x models are provided as screwed connection (G). The internal diameters of the threaded joint are always one size smaller than the corresponding bore holes. X33- X3H B_umitomo_7-21_4_GB_RZ.indd :1

19 INGLE PUMP INGLE PUMP: DIMENION OF MNUFCTURED IZE 4, 5, 6 I O R V N G D E P K L R I O V ØN G D E P K M L T I O P B R F V Y C ØN G D Z Z T B F Y C Z Z T B F Y C Z Z Xx1 Xx2 Xx3, XxH E K M L Flange design Pump haft ize X4x- X5x- X6x- Model X41- X42- X43- X53- X63- X51- X52- X61- X62- X4H- X5H- X6H- Base model F-4 F-5 F-6 crewed uction connect. GT-12 (1 1/2 ) GT-16 (2 ) GT-2 (2 1/2 ) Pressure connect. P GT-8 (1 ) GT-1 (1 1/4 ) GT-12 (1 1/2 ) Welded uction connect. GW-12 (1 1/2 ) GW-16 (2 ) GW-2 (2 1/2 ) Pressure connect. P GW-8 (1 ) GW-1 (1 1/4 ) GW-12 (1 1/2 ) B C I K L M N / / /-.5 O T V Z D / / /-.5 E F 1 +/ / /-.43 G R Mass in kg Pressure connection according to the E J-518 standard. The welded flanges are one size smaller than the corresponding bore holes. 19 B_umitomo_7-21_4_GB_RZ.indd :1

20 INGLE PUMP FLNGE: MODEL DECRIPTION G XX XX XX XX Basic model Installation type ize Options Design Base design T: screwed flange W: welded flange F: straight screw-in threaded joint 4 28 Without symbol: singel pump V: use of Viton seals for phosphoric ester W: special design; is only used for the suction side of the X2x2x double pump Note 1: Each flange kit contains a flange + O-ring + 4 installation bolts. Each straight screw-in threaded joint kit consists of the actual straight screw-in threaded joint and a soft seal. Note 2: With respect to the entire opening diameter of a welded flange, the F-dimensions are one size smaller. FLNGE: EXTERIOR DIMENION E K Rc F Rc F D F L Y H G C D O-Ring X Z resilient jointing B E K Flange type Rated diameter crewed flange Welded flange B G C crewed flange D Welded flange E crewed flange F Welded flange H K L X Y Z oft seal O-ring JIB- 241 crew size Mass (kg) traight screw-in threaded joint GF-4 1/ / / KP-C-4.2 GF-6 3/ / / KP-C-5.2 GF / KP-C-6.4 GF-1 1 1/ / KP-C-7.6 Flange Gx BP34 M1X Gx-1-1 1/ / BP42 M1X Gx-1W- 1 1/ / BP42 M1X Gx / / BP5 M12X Gx BG6 M12X Gx-2-2 1/ / BG7 M12X Gx BG8 M16X Gx / / BG95 M16X B_umitomo_7-21_4_GB_RZ.indd :1

21 INGLE PUMP BE: MODEL DECRIPTION F XX XX XX Basic model ize Options Design Base design ame as pump size Without symbol: singel pump D: double pump Without symbol: type 2 4D : type 5 6 only BE: EXTERIOR DIMENION F-2, 3, 4 F-5-, 6- P P M M C C N N H H J V B U X T J V B U X T Model B C H J N M P ingle p. Double p. F M F M F-4 (4D) M F M F M Model T U V Weight X Y ingle p. Double p. ingle p. Double p. ingle p. Double p. F F F-4 (4D) F F B_umitomo_7-21_4_GB_RZ.indd :1

22 INGLE PUMP INGLE PUMP: ECTIONL DRWING sectional view Pressure range Model no. No. ssembly Low Medium High Extreme X2x X3x X4x X5x X6x tandard , 16, 17 Housingsealing set High H H H H H Phosphoric ester system V V V V V Water-glycol system W W W W W 18 O-ring tandard Phosphoric ester system (NBR) (Viton) (NBR) (Viton) (NBR) (Viton) (NBR) (Viton) (NBR) (Viton) 19 O-ring tandard Phosphoric ester system (NBR) (Viton) (NBR) (Viton) (NBR) (Viton) (NBR) (Viton) (NBR) (Viton) 22 B_umitomo_7-21_4_GB_RZ.indd :1

23 DOUBLE PUMP Programme Double Internal Gear Pumps X DOUBLE PUMP: COMBINTION TBLE PUMP II (low capacity, drive through end) Theoretical capacity in cm 3 /rev 4/5/6.3/8 1/12.5/16 2/25/31.5 4/5/63 8/1/ Max. in MPa Pump size 22-x 23-x 32-x 33-x 31-x 42-x 43-x 41-x 52-x 53-x 51-x 62-x 63-x 4/5/6.3/8 61-x x BB x PUMP I (high capacity, drive end) 1/12.5/16 2/25/ x BB BC BB x x x BB BC BB BC BB x CC x B C B C 4/5/ x BC BC BB BC BB x CC x C B C B C 8/1/ x BB BC BB x CC x B C B C tandard combination Note 1: Note 2: pecial combination (manufactured by request) tandard pumps have a clockwise sense of rotation. View from the motor to the shaft end, rotating clockwise. The designations, BC etc. in the table are group classifications corresponding to the differences of the exterior shape of the double pump or the relative position of the connections. Pump I Low pump Medium pump High pump Pump II ymbol B C Low pump Medium pump High pump B C B BB P1 P1 P2 P2 C BC CC P1 P1 P1 P2 P2 P2 23 B_umitomo_7-21_4_GB_RZ.indd :1

24 DOUBLE PUMP DOUBLE PUMP: PRODUCT OVERVIEW YMBOL P1: pump 1 P2: pump 2 EXMPLE OF CONNECTION DIGRM The illustration on the left shows a connection diagram with one high and one low pump each. P1: low pump with high capacity P2: high pump with low capacity X XX XX XX XX XX XX XX Basic model Manufactured size pump 1 Pressure range pump 1 Manufactured size pump 2 Pressure range pump 2 Theor. capacity pump 1 Theor. capacity pump 2 Options pecifications Draft no. uction Gear pump for high s at low noise levels : 2: 3: low medium high : 2: 3: low medium high ee pump overview tables (pages 25 26) ee double pump combination table (Page 23) ee pump overview table ee pump overview table Without symbol: -.3 to.3 MPa (standard) H: to.2 MPa (high lip seal) ealing material Without symbol: NBR V: use of Viton seals for phosphoric ester W: water-glycol base (change in the pump only) Entry in case of special specifications only : without symbol x: compatible x: not compatible The standard sense of rotation of double pumps is clockwise. Pumps with a counter-clockwise sense of rotation are available by request. Please contact the BIBU representative in your country. DOUBLE PUMP: ORDER EXMPLE EXMPLE 1 Model Manufactured size 4 For double pump F-4 D EXMPLE 2 Model Pump 1: manufactured size 5 Pump 1: low Pump 2: manufactured size 4 X H- eries High lip seal Connections P2 of pump PII 18 turned Pump 2: high Theor. capacity pump 2: 2 cm 3 /rev 24 Theor. capacity pump 1: 8 cm 3 /rev B_umitomo_7-21_4_GB_RZ.indd :1

25 H H DOUBLE PUMP DOUBLE PUMP: DIMENION F P1 P2 -Type - B- E R Z1 C N G D Z2 Z3 B V O I P2 - Type - C- B PUMP COMBINTION K M1 M2 L Model B C D E F G H I K L M1 M2 M3 N O R V X4122-x-x X4132-x-x X5132-x-x X5142-x-x X6142-x-x X6152-x-x Model X4122-x-x X4132-x-x X5132-x-x X5142-x-x X6142-x-x X6152-x-x C PUMP COMBINTION Z1 Z2 Z3 uction side Pressure side Base P1 P2 design GF-4 Gx-16 Gx-8 6 GF-6 F-4D GF-6 Gx-2 Gx Gx-8 F Gx-24 Gx-8 Gx Gx-28 Gx-1 F-6 Model B C D E F G H I K L M1 M2 M3 N O R V X4123-x-x X4133-x-x X5123-x-x X5133-x-x X5143-x-x X6143-x-x X6153-x-x Model X4123-x-x X4133-x-x X5123-x-x X5133-x-x X5143-x-x X6143-x-x X6153-x-x Z1 Z2 Z3 uction side Pressure side Base P1 P2 design GF-4 Gx-16 Gx-8 6 GF-6 F-4D 5 GF Gx-2 Gx-1 GF-6 F Gx Gx-24 Gx-8 Gx Gx-28 Gx-1 F-6 The two drawings illustrate an B and C pump combination F E R Z2 Z1 Z3 C N G D V O CC PUMP COMBINTION B I P1 K M1 M2 L Model B C D E F G H I K L M1 M2 N O R V X4333-x-x X5343-x-x X6363-x-x Model X4333-x-x X5343-x-x X6363-x-x Z1 Z2 Z3 uction side Pressure side Base P1 P2 design Gx-16 Gx-8 GF-6 F-4D Gx-2 Gx-1 Gx-8 F Gx-28 Gx-12 Gx-12 F-6 P2 The two drawings illustrate a CC pump combination 25 B_umitomo_7-21_4_GB_RZ.indd :1

26 H DOUBLE PUMP DOUBLE PUMP: DIMENION F P1 P2 - Type - BB- E R Z1 C Z2 N Z3 G D B V O BB PUMP COMBINTION I K M1 M2 L P2 - Type - BC- Model B C D E F G H I K L M1 M2 N O R V X2222-x-x X3222-x-x X3232-x-x X4222- x-x X4232-x-x X4242-x-x X5242-x-x X5252-x-x X6252-x-x X6262-x-x Model X2222-x-x X3222-x-x X3232-x-x X4222- x-x X4232-x-x X4242-x-x X5242-x-x X5252-x-x X6252-x-x X6262-x-x Z1 Z2 Z3 uction side Pressure side Base design P1 P Gx-1W* GF-4 GF-4 F Gx-12 GF-6 GF-4 F-3 6 GF Gx-16 Gx-8 GF-6 * The flange of Gx-1W is a X2x2x special inlet flange. GF Gx Gx-2 Gx-8 Gx-1 78 Gx-24 Gx Gx-1 Gx-28 Gx Gx-12 F-4D F-5 F-6 The two drawings illustrate a BB and BC pump combination BC PUMP COMBINTION Model B C D E F G H I K L M1 M2 N O R V X3223-x-x X4223-x-x X4233-x-x X5223-x-x X5233-x-x X5243-x-x X6253-x-x Model X3223-x-x X4223-x-x X4233-x-x X5223-x-x X5233-x-x X5243-x-x X6253-x-x Z1 Z2 Z3 uction side Pressure side Base design P1 P Gx-12 GF-6 GF-4 F GF-4 Gx-16 Gx-8 6 GF GF-4 6 Gx-2 Gx-1 GF Gx-8 F-4D F Gx-28 Gx-12 Gx-1 F-6 26 B_umitomo_7-21_4_GB_RZ.indd :1

27 OPERTION HINT Operation Hints 1. Hydraulic Fluid Use hydraulic fluid with the viscosity of IO VG46 ~ 68 (With viscosity index of more than 7 kgf/cm 2 anti-wear hydraulic fluid of IO VG46 ~ 68 is recommendable.) Consult the manufacturer in case no inflammable fluid (phosphate-ester, water-glycol, fatty ester, water in oil emulsion, etc) is used. Use clean fluid without foreign bodies or water. Whitened fluid indicates aeration and brown fluid deterioration. 2. Viscosity and Temperature of Fluid Viscosity: 2 ~ 5 ct. Temperature: C ~ 6 C 3. uction Pressure uction must be within -.3 ~ +.3 kgf/cm 2 (pecify high suction shaft seal if pump is used at suction higher than +.3 kgf/cm 2 ) 4. Filtration Fit a filter of 15 mesh or above in suction line. 25 µm in-line filter in delivery line or a magnet filter will extend pump life. 5. Installation and lignment Mount pump on a base with sufficient rigidity. Pump must be so mounted that the suction port may be on either side or upper position. Eccentricity between shafts of pump and motor must be less than.5 mm by using flexible coupling such as chain coupling. void radial force on pump shaft. Coupling must go in and out on pump shaft smoothly. 6. Piping Use piping flanges. Piping size of suction line must be chosen to allow fluid flow of less than 1.5 m/sec and suction less then -,3 kgf/cm 2 piping must be as short as possible. void push-or pull-force when using steel pipe. 7. Initial tart-up For good lubrication between moving and stationary elements pour fluid into the pump before use. To purge air in pump body, be sure to operate pump by an inching tart (on and off) at unload. 8. Rotating Direction Clockwise (seen from shaft end) is tandard. Counter clockwise optional. Check rotation direction by a moment start-up of motor. 9. Maximum Pressure Operation at maximum must not exceed 1/3 of one cycle and 2 seconds. 1. Consult the manufacturer if disassembly is required. 27 B_umitomo_7-21_4_GB_RZ.indd :1

28 Countries with a BIBU branch office Germany: registered office of UER BIBU including competence centre for high-performance internal gear pumps 21, UER BIBU. ll rights reserved. UER BIBU is unable to accept any liability for errors in catalogues, brochures or other printed media and reserves the right to alter products and product offers without prior notice. This also applies to existing products, provided that product changes do not affect the agreed product characteristics. Please request a binding installation drawing prior to fixed calculation. ll trademarks are the property of the registered proprietor. UER BIBU and the UER BIBU logo are registered trademarks of the BIBU group. UM 12/8-311e UER BIBU GmbH Lise-Meitner-Ring 13 DE Neu-Ulm Phone: Fax: info@sauerbibus.de Internet: B_umitomo_7-21_4_GB_RZ.indd :1