® ELIKA HELICAL GEAR PUMP 07 22 The low noise, high efficiency, low pulsation helical gear pump. ® ELIKA, Marzocchi's high efficiency helical gear pump is a perfect fit for all ® applications that require low noise levels. The use of the new ELIKA gear pump eliminates adverse noise effects on hearing and on the surrounding environment. The ® ELIKA range of pumps reduces the noise level by up to 20 dBA (dependent on which group of pump) compared with a conventional external gear pump. ® ELIKA is a patented product. Quality Products for Mechanical & Fluid Power
® patented Elika profile is everything 01737 767493 info@jbj.co.uk www.jbj.co.uk - registered in England No: 1185469 - jbj Techniques Limited is ISO certificated, committed to international coordination & unification of industrial standards. A range of products ATEX certificated to directive 94/9/E requirements www.jbj.co.uk/ELIKA_gearpumps.html The best match of low-noise and high-effciency! The helical shape of the ® patented Elika profile eliminates the phenomenon of air encapsulation typical of normal gear pumps, curing the source of the main cause of noise and vibrations. The structure of the pump minimizes the internal leakage, maximizing the volumetric efficiency ® under all conditions. This feature makes the Elika pump suitable for work operations with low speed and high pressure. Internal leakage, laminating from outlet to inlet and overheating the ® pump components, is virtually eliminated in the Elika pump range. ® Comparing the characteristics of the Elika pump range to other volumetric pumps, it can be seen that, due to the wide rotational speed range, large working pressure and viscosity bands, ® ® Elika is suitable for a wide range of applications. The Elika range includes group 1, 2, 3 and 4, and also multiple pumps. The helical gear ensures continuity of motion despite the low number of teeth. The low number of teeth and shape of the profile significantly reduces pressure-oscillations and vibrations during operation from being transmitted to the other components, reducing the noise of the hydraulic system. Axial forces induced by the helical teeth are optimally balanced in all operating conditions by the axial compensation system integrated in the pump cover. Specific compensation areas in the flange and cover, insulated by special gaskets reinforced with anti-extrusion, allow for free axial and radial movement of the bushings, which is proportional to pump operating pressure. In this way, internal leakage is dramatically reduced, ensuring very good volumetric and mechanical pump performances, as well as proper lubrication of moving parts. ® The ELIKA gear pump reduces the noise level up to 20 dBA compared with a conventional external gear pump. The larger the pump the quieter it is compared to the equivalent standard gear pump. ® patented Elika profile is everything an excellence in engineering You Tube
® Low Noise, Low Pulsation Gear Pump Elika Series ................................................................................... Page ElikaGroups......................................................................... 1 Introduction to Elika Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 4 Installation Notes, Cleaning & Filtering the System, Hydraulic Fluids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Inlet Pressure, Inlet Lines, Rotation and Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Seals and Calculations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Elika Range Displacement Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Series 1P/K1P Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ELI1P&ELIK1PSeriesNoiseDataA1P................................................... 10 ElikaELI1PSeriesDimensions .......................................................... 11 ElikaELIK1PSeriesDimensions......................................................... 12 Series 2 Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Series 2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 19 Series 2 Flange, Shaft and Port Detail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 - 21 Series 2 Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 - 24 Series 3 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Series 3 Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Series 3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 - 28 Series 3 Flange, Shaft and Port Detail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Series 3 Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 - 32 Series 4 Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Series 4 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Series 4 Flange, Shaft and Port Detail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Series 4 Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 - 37 Multiple Series Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Multiple Series Ordering Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Multiple Series Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 - 46 Multiple Series Flange, Shaft and Port Detail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 - 48 Multiple Pump Noise Levels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Multiple Pump Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 - 52 The details contained within this catalogue are reproduced in accordance with the latest information at publication of this catalogue. Errors and Omissions Excepted Last update: 25/07/2022
Low Noise, Low Pulsation Gear Pump Applications Medical Equipment New Energy Sources Plastic Injection Moulding Machines Machine Tools and Testing Equipment Industrial Sector Material Handling Municipal and Sweeping Machines Presses & Waste Compactors Lifting Platforms Automotive Sector and Microhydraulics www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony IV
ELIKA1 P Available displacement 3 3 from 2.1 cm /rev to 8.1 cm /rev. pages 9 to 12 ® Low Noise, Low Pulsation Gear Pump Elika Groups ELIKA2 Available displacement 3 3 from 7 cm /rev to 35 cm /rev. pages 13 to 24 ELIKA3 Available displacement 3 3 from 20.4 cm /rev to 87.1 cm /rev. pages 25 to 32 ELIKA4 Available displacement 3 3 from 86.5 cm /rev to 199.8 cm /rev. pages 33 to 37 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony ELIKA MULTIPLE PUMPS Identical models from the group 2, group 3 and group 4 families can be combined in double or triple configurations. pages 34 to 52 1
GHP2 ELIKA ELI2 40 45 50 55 60 65 70 75 80 1000 1500 2000 2500 3000 [rpm] [dBA] ® 3 ELI2 is the first in the ELIKA series and includes pumps with displacement from 7 to 35 cm / rev; perfectly interchangeable with the standard gear pumps ALP2 and GHP2 series. The maximum operating pressures are similar to those of GHP2 series and extend up to 300 bar. The helical gear ensures the continuity of flow despite the low number of teeth. The low number of teeth reduces the fundamental frequencies of the pump noise, reducing the noise level by an average of 15 dBA compared with a conventional external gear pump. ® The particular shape of the patented Elika profile eliminates the phenomenon of air encapsulation typical of normal gear pumps, curing the source of the main cause of noise and vibrations. Axial forces induced by the helical teeth are optimally balanced in all operating conditions by the axial compensation system integrated in the pump cover. Specific compensation areas in the flange and cover, insulated by special gaskets reinforced with anti-extrusion, allow for free axial and radial movement of the bushings, which is proportional to pump operating pressure. In this way, internal leakage is dramatically reduced, ensuring very good volumetric and mechanical pump performances, as well as proper lubrication of pump’s moving parts. Back and front plates are of anodized aluminum keeping the unit of low weight but up to the pressure generated. ® ELIKA pumps are available in both uni-directional clockwise or counter clockwise rotation. ® Low Noise, Low Pulsation Gear Pump Elika Series 2 Noise pump comparison [dBA] Marzocchi GHP2 ELIKA ELI 3 2, same displacement 17.8 cm /rev. Efficiency pump comparison [%] Marzocchi GHP2 ELIKA ELI 3 2, same displacement 17.8 cm /rev. 1500 rpm 2 Vol. Ef f . ELIKA Vol. Ef f . GHP Mech. Ef f . ELIKA Mech. Ef f . GHP www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony 100 98 96 94 92 90 88 0 50 100 150 200 250 300 [bar] Average Efficiency[%]
100 150 200 250 300 350 400 1 10 100 1,000 10,000 0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 4,500 75 80 85 90 95 100 0 200 400 600 800 1000 1200 1400 rpm Vol. Eff. [%] GHP2 ELI2 [rpm] [cSt] [bar] ® The particular shape of the Elika profile patented by Marzocchi Pompe, eliminates the phenomenon of air encapsulation typical of normal gear pumps, deleting the source of the main cause of noise and vibrations. The structure of the pump minimizes the internal leakage, maximizing the volumetric efficiency under all conditions. ® This feature makes the Elika pump suitable for work operations with low speed and high ® pressure. The internal leakage, virtually eliminated in the Elika range of pumps, laminating to outlet from the inlet, overheat the pump components in other pumps under similar conditions. ® Comparing the characteristics of the Elika with other types of volumetric pumps, it can be seen that they have exceptional operational qualities; the rotation speed, work pressure and viscosity range. Back and front plates are of anodized aluminum keeping the unit of low weight but up to the pressure generated. ® Low Noise, Low Pulsation Gear Pump Elika Series 2 Comparison of volumetric efficiency at low rotation speed: Marzocchi GHP 2 3 ELIKA ELI 2 , displacement 17.8 cm /rev; P = 200 bar. External gear pump & dual flank Piston pump Internal gear pump Vane pump Screw pump ® ELIKA pump comparison between the different fields of use of different kinds of volumetric pumps. 50 0 3 Work Viscosity Range Work Pressure Range Work Speed Range www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
50 55 60 65 70 75 750 1000 1250 1500 1750 2000 2250 [rpm] [dBA] -20 -15 -10 -5 0 5 10 15 20 -20 -10 0 10 20 30 40 50 -10 -5 0 5 10 15 20 25 30 35 40 -3 -2 -1 0 1 2 3 1[s] [bar] ® ELIKA ® Low Noise, Low Pulsation Gear Pump Elika Series 1, 2, 3, 4 and Multiple The very low noise level generated by the ELIKA pumps makes this product particularly suitable for those application where screw pumps, vane pumps or internal gear pumps are generally used. The simple construction, small size and high performances of ELIKA make this new product very competitive. Noise comparison between: standard external gear pump, dual flank gear pump, internal gear pump, vane pump, ELIKA pump. 200 bar pressure. Dual Flank Gear Pump Standard Gear Pump Vane Pump Internal Gear Pump ® ELIKA 0 4 The low pulsation reduces vibration in systems. The lower frequency of the ELIKA pump produces a quieter sound. Pressure pulsation comparison between: standard external gear pump, dual flank gear pump and the ELIKA gear pump. Pressure pulsation / ripple [bar] Standard gear pump Dual Flank gear pump www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
140 ÷ 210 bar > 210 bar 9 8 18/15 17/14 12 15 m 6 -- 12 m Pressure < 140 bar NAS 1638 Class 10 ISO 4406 Class 19/16 Ratio x = 75 25 40 m Allowed value (upon verification) 6 ÷ 500 cSt Recommended value 10 ÷ 100 cSt Value allowed at startup < 2000 cSt ® Low Noise, Low Pulsation Gear Pump Elika Series 1, 2, 3, 4 and Multiple InstallationNotes For best performance and longer life of the Elika® series low noise, low pulsation gear pumps follow the installation and assembly instructions within this catalogue. Some general considerations should be made on the hydraulic system, in which the pump is to be fitted. Special attention should be given to hydraulic system design and assembly, especially to the intake, delivery and return pipes and position of system parts; valves, filters, tanks, heat exchangers and accumulators. Proper safety devices and reliable instruments to avoid fluid turbulence, especially in return pipe to the tank, and prevent air, water and foreign bodies from entering into the systemare very important. It is also very important to equip the hydraulic systemwith a proper filtration unit. Before starting the system on a continuous basis, take some simple precautions: Check that the direction of rotation of the pump is correct with the drive shaft rotation. Check for proper alignment of pump shaft and motor shaft; it is necessary that the connection does not induce axial or radial loads. Protect drive shaft seal during pump painting. Check if contact area between seal ring and shaft is clean; dust could provoke quicker wear and leakage. Remove all dirt, chips and all foreign bodies from flanges that connect inlet and delivery ports. Ensure that intake and return pipes are always below fluid level and as far fromeach other as possible. Install the pump below head, if possible. Fill the pump with fluid, and turn it by hand. On first startup, set pressure limiting valves at minimum level possible.Avoid lower rotation speed thanminimumallowed with pressure higher than P1. Do not start the system at low temperatures under load conditions or after long stops. Always avoid or limit load starting to ensure longer pump life. Start the system for a fewminutes and turn on all components; bleed air from circuit to ensure correct filling. Check fluid level in the tank after loading all components. Gradually increase pressure, continuously check fluid and moving parts temperature, check rotation speed until you reach set operating values that shall be within the limits indicated in this catalogue. CleaningAnd Filtering The System Most early failures of pumps are due to contaminated fluids. The extreme reduction of the tolerances required in the design of the pumps and therefore their operation with minimum clearances, are heavily influenced by contaminated fluid. Particles circulating in the fluid act as abrasive agents, damaging the surfaces they touch and increasing the quantity of contaminant. For this reason, ensure that system is perfectly clean during startup and keep it clean for this whole operating life. Necessary interventions to check and limit contamination should be performed in a preventive and corrective way. Preventive actions include: proper cleaning of the system during assembly, deburring, eliminating the welding scum and fluid filtering before filling up. Contamination level of system fluid should not exceed class 18/ 15 (ref. ISO 4406). Even fresh fluids might exceed this contamination level; therefore always pre-filter the fluid when filling up or topping up the system. Fit a proper tank; its capacity should be proportional to the volume displaced by the pump in one workingminute. Fluid contamination level check and correction during operation can be obtained through filters that retain the particles in the fluid. Two parameters tell which filter is most suitable: absolute filtering power and filtering ratio. Low absolute filtering power and high filtering ratio for small particles help ensure good filtration. It is then very important to limit not only maximum dimensions, but also the number of smaller particles that pass through the filter. It goes without saying that with an operating pressure increase and according to the system sophistication degree, filtering should become more and more efficient. The filtering system shall always ensure contamination levels do not exceed the values indicated below. Hydraulic Fluids Use mineral oil based hydraulic fluids that have good anti-wear, anti-foaming (rapid de-aeration), antioxidant, anti-corrosion and lubricating proprieties. Fluids should also comply with DIN 51525 and VDMA 24317 standards and get through 11 stage of FZG test. For the standard models, the temperature of the fluid should be between 10°C and 80°C. Fluid kinematic viscosity ranges are as follows: 5 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika Series 1, 2, 3, 4 and Multiple Inlet Pressure Under standard working conditions, intake pipe pressure is lower than atmospheric pressure. The operating inlet pressure should range between 0.7 and 3 bar (absolute). Inlet and Delivery Lines Hydraulic system pipes should be installed with no sudden changes of direction, sharp bends and sudden differences in cross-section. They should not be too long or out of proportion. Pipe cross-section should be sized so that fluid velocity does not exceed recommended values. It is advisable to carefully consider the possible diameter reduction of the inlet or outlet pipes fitted on flange fittings. Reference values are the following: Intake line 0.5 ÷ 1.6 m/s Delivery line 2.0÷ 6.0 m/s Return line 1.6 ÷ 3.0 m/s Direction of Rotation Marzocchi ELI series pumps are available in both single rotation. Direction of rotation of single rotation pumps is conventionally defined as follows: when standing before the pump with driving shaft up with is projecting end towards the observer, the pump is rotating clockwise in case of right-hand rotation D; therefore, delivery side is on the right, whereas intake side is on the left. The contrary will happen with left-handed pumps S , keeping the same point of view. The ELI pumps can not be modified in order to reverse the work rotation direction. Drive Connect the pump to the motor using a flexible coupling so that no radial and/or axial force is transmitted to the pump shaft during rotation, otherwise pump efficiency will dramatically drop due to early wear of inner moving parts. Therefore, coupling must absorb inevitable even though reduced misalignment between pump shaft and motor shaft. Drive couplings should also move freely axially, enough for proper contact surface onto pump driving shaft. Marzocchi recommend the use of self lubricating gear couplings to avoid the imposition of axial or radial loading. Please contact jbj Techniques technical office telephone: 01737 767493 or email: info@jbj.co.uk for further details. 6 p (bar) P3 P2 P1 Pressure diagram as a function of time. max. 20 seconds max. 2 seconds t(sec) peak max. pressure intermittent max. pressure continuous max. pressure www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika Series 1, 2, 3, 4 and Multiple Seals “N” Standard version on NBR the temperature of the fluid should between -10°c and +80°c. “V” Fluorocarbon version suitable for fluid at hi-temperatures. Range between 10° c and +120° c. In the range between 10°C and +80°C pressures P1, P2 and P3 are possible as per product table; beside that P1 should not be exceeded. Frequently used Formulas Fluid velocity Calculate the velocity [v] of a fluid in a pipe as follows: v = Q / 6 x A [m/s] Q = flow rate [litre/min] 2 A = inside area of pipe [cm ] Delivered flow rate Calculate flow rate [Q] as follows: -3 Q = V x n x h x 10 [litre/min] vol 3 V = displacement [cm /rotation] n = rotation speed [rpm] h = pump volumetric efficiency (take 0.97 as an indicative value for rotation speeds ranging between 1000 and 2000 rpm) vol Absorbed torque Calculate necessary torque [M] of a pump subject to a pressure differential between inlet and delivery as follows: M = (V x DP) / (62.8 x h )· [Nm] hm 3 V = displacement [cm /rotation] DP = pressure differential [bar] h = hydromechanical efficiency (take 0.80 as indicative value under cold conditions hm and 0.85 under working conditions) Absorbed power Calculate hydraulic power [P] transferred to fluid from a pump subject to pressure differential between inlet and delivery as follows: P = (Q x DP) / (600 x h )· [kW] tot Q = flow rate [litre/min] DP = pressure differential [bar] h = total pump efficiency ( h x h ) tot hm vol Values for h and h (and consequently h ) depend on pressure differential between vol hm tot inlet and delivery, rotation speed, fluid features (temperature and viscosity) and filtering degree. Contact jbj Techniques technical office telephone: 01737 767493 or email: info@jbj.co.uk for further details on efficiency. The proper values for flow rate, torque and power absorbed according to pressure differential, rotation speed and set test conditions, can be found on the pages dedicated to the performance curves. ELI2 30 40 50 60 70 80 90 0 10 20 0 1000 2000 3000 4000 5000 [ rpm] Flow [l/min] 35.0 28.0 17.8 25.7 23.7 21.0 14.0 11.4 9.6 8.2 7.0 Flow ELI2 pumps 7 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
ELIKA ELI 2 ELIKA ELI 2 + 2 ELIKA ELI 3 ELIKA ELI 3 + 2 ELIKA ELI 3 + 3 ELIKA ELI 4 ELIKA ELI 4 + 2 ELIKA ELI 4 + 3 ELIKA ELI 4 + 4 SINGLE SINGLE FRONT FRONT REAR REAR FRONT REAR SINGLE FRONT REAR FRONT REAR REAR FRONT ELI2 – 7 to 35 cc ELI3 – 20 to 87 cc ELI4 – 86 to 200 cc 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 3 cm /rev ® Low Noise, Low Pulsation Gear Pump Elika Range Displacement Overview Elika displacement overview 8 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony ELIKA ELI1P - ELIK1 SINGLE ELI1 – 2.1 to 8.1 cc
® Low Noise, High Efficiency Gear Pump Elika 1P/K1P Series 9 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony Ordering Code ELI TYPE ROTATION DISPLACEMENT SHAFT PORTS SEALS 1P D - CW 2.1 T0 D N K1P S - CCW 2.7 G0 3.2 3.7 4.0 4.3 4.8 5.9 8.1 Pump Standard Types:- 1P = Standard. European Flange+ shaft (TO) + ports (D) + Standard seals (N). K1P = DC (Direct couple) flange + Shaft (GO) + Front and rear ports. Examples:- ELI1P-D-2.1-TO-D-N = European flange + clockwise rotation + 2.1 cc/rev + 1:8 taper shaft + flanged ports + Standard seals. ELIK1P-S-4.0-GO = Close assembly flange + anti-clockwise rotation + 4.0cc/rev + tang drive shaft + front and rear ports. The above mounting configurations are readily available and arrangements are being added at regular intervals. If an alternative arrangement is sought please contact jbj Techniques Limited technical office, telephone: 01737 767493 or email: info@jbj.co.uk
Low Noise, High Efficiency Gear Pump ELI1P & ELIK1P Series Noise Data 40 42 44 46 48 50 52 54 56 500 1000 1500 2000 2500 3000 3500 10 bar 50 bar 100 bar 190 bar 40 42 44 46 48 50 52 54 56 500 1000 1500 2000 2500 3000 3500 [dBA] 10 bar 50 bar 100 bar 210 bar ELI1P-4,0 / ELI1P-4,3 ELIK1P-4,0 / ELIK1P-4,3 [rpm] 40 42 44 46 48 50 52 54 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 [dBA] [rpm] ELI1P-2,1 / ELI1P-2,7 ELIK1P-2,1 / ELIK1P-2,7 10 bar 50 bar 100 bar 230 bar [rpm] [dBA] 40 42 44 46 48 50 52 54 56 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 10 bar 50 bar 100 bar 210 bar [rpm] [dBA] ELI1P-3,2 / ELI1P-3,7 ELIK1P-3,2 / ELIK1P-3,7 ELI1P-4,8 / ELI1P-5,9 ELIK1P-4,8 / ELIK1P-5,9 40 42 44 46 48 50 52 54 56 500 1000 1500 2000 2500 [rpm] 10 bar 50 bar 100 bar 160 bar [rpm] [dBA] ELI1P-8.1 ELIK1P-8.1 10 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, High Efficiency Elika ELI1P Series Please strictly follow assembly and use instructions given in this catalogue for top performance and longer life of the ELI Marzocchi series. It is very important to equip the hydraulic system with a proper filtering unit. 11 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony A-A A A 67.7 69 Cover 26.2 71.9 86.5 52.4 n.4 7.5 29 M L 20 4 45° 45° H-inlet / h-outlet D-inlet / d-outlet n.8 M6 10.7 25.4f 8(- 0.053 0.02 ) - Ø Ø8 7M 5.3 2.4- 0.025 +0 1:8 65 Body 71 L M D H d h 3 (cm /rev) (l/min) (bar) (mm) (mm) (mm) (mm) (mm) (mm) ELI1P-D-2,1 2,1 3,2 250 36 78,3 12 30 12 30 ELI1P-D-2,7 2,7 4,0 250 37 80,3 12 30 12 30 ELI1P-D-3,2 3,2 4,8 230 38 82,3 12 30 12 30 ELI1P-D-3,7 3,7 5,6 230 39 84,3 12 30 12 30 ELI1P-D-4,0 4,0 6,0 230 39,5 85,3 12 30 12 30 ELI1P-D-4,3 4,3 6,4 230 40 86,3 12 30 12 30 ELI1P-D-4,8 4,8 7,2 210 41 88,3 12 30 12 30 ELI1P-D-5,9 5,9 8,8 210 43 92,3 12 30 12 30 ELI1P-D-8,1 8,1 12,2 180 46,8 99,8 12 30 12 30 Dimensions Displacement Pump Type Flow at 1500 rpm Operating Pressure
A-A OUTLET WITH SEAL A A 69 40 5- 0.11 - 0.01 10.48 9.52 40 n.2 8.5 23 M L 8 32 f 8(- 0.064 0.025) - Ø OR3106 11.2 Ø 12 INLET G3/8 Ø24 6.5 INLET OUTLET Ø9 Ø12.6 71 12 ® Low Noise, High Efficiency Elika ELIK1P Series 12 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony Please strictly follow assembly and use instructions given in this catalogue for top performance and longer life of the ELI Marzocchi series. It is very important to equip the hydraulic system with a proper filtering unit. L m 3 (cm /rev) (l/min) (bar) (mm) (mm) ELIK1P-D-2,1 2,1 3,2 250 66 77,3 ELIK1P-D-2,7 2,7 4,0 250 68 79,3 ELIK1P-D-3,2 3,2 4,8 230 70 81,3 ELIK1P-D-3,7 3,7 5,6 230 72 83,3 ELIK1P-D-4,0 4,0 6,0 230 73 84,3 ELIK1P-D-4,3 4,3 6,4 230 74 85,3 ELIK1P-D-4,8 4,8 7,2 210 76 87,3 ELIK1P-D-5,9 5,9 8,8 210 80 91,3 ELIK1P-D-8,1 8,1 12,2 180 87,5 98,8 Operating Pressure Dimensions Displacement Pump Type Flow at 1500 rpm
® Low Noise, Low Pulsation Gear Pump Elika Series 2 Ordering Code ELI TYPE ROTATION DISPLACEMENT SHAFT PORTS SEALS 2 D - CW 7.0 T0 D N 2A S - CCW 8.2 T1 FA* V 2BK1 9.6 T2 2BK2 11.4 C0 2BK4 14.0 C1 2BK7 16.1 C2 17.8 S0 21.0 S1 23.7 25.7 28.0 35.0 Pump standard types: 2 = european flange + shaft T0 + ports D + standard seals 2A = flange A + shaft C1 + ports FA + standard seals 2BK1 = flange BK1 + shaft T1 + ports D + standard seals 2BK2 = flange BK2 + shaft T1 + ports D + standard seals 2BK4 = flange BK4 + shaft T1 + ports D + standard seals 2BK7 = flange BK7 + shaft G0 + port D + standard seals Examples: ELI2-D-8.2-T0-D-N = clockwise rotation, 8.2 cm3/ rev, european flange, 1:8 tapered shaft, flanged ports D type, standard seals. ELI2-D-8.2-S1-D-N = clockwise rotation, 8.2 cm3/ rev, european flange, splined shaft S1, flanged ports D type, standard seals. ELI2A-D-8.2-S1-FA-N = clockwise rotation, 8.2 cm3/rev, SAE flange, splined shaft S3, threaded ports FA, standard seals. ELI2BK1-S-8.2-T1-D-N = counterclockwise rotation, 8.2 cm3/ rev, BK1 flange, 1:5tapered shaft, flanged ports D type, standard seals. ELI2BK7-D-8.2-G0-D-V = clockwise rotation, 8.2 cm3/rev, BK7 flange, shaft G0, flanged ports D type, fluorocarbon seals. The product data sheets show the standard model types. The synoptic tables for flanges, shafts and ports show all the possible configurations. For further details about the availability of each configuration please contact jbj Techniques Limited technical office, telephone: 01737 767493 or email: info@jbj.co.uk. * With thread ports on outlet side, a reduction of body fatigue strength may occur if the pump is working at elevated and intermittent pressures. 13 S2 S3 S4 G0 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika ELI2 Series Outlet Inlet Accessories supplied with the standard pump: woodruff key (code 522057), M12 x 1.5 hexagonal nut (code 523016), washer (code 523005). Standard ports: M6 threads depth 13 mm. Please strictly follow assembly and use instructions given in this catalogue for top performance and longer life of the ELI Marzocchi series. It is also very important to equip the hydraulic system with a proper filtering unit. Pump type Displacement Flow at 1500 rpm Operating pressures Rotational speed Noise at 1500 rpm Dimensions P1 max. continuous P2 max intermittent P3 max peak min. speed max. speed on recirculation at P1 L M D H d h [cm3/rev] [l/min] [bar] [bar] [bar] [rpm] [rpm] [dBA] [dBA] [mm] [mm] [mm] [mm] [mm] [mm] ELI2-D-7.0 7 10.5 280 295 310 300 4000 47 51 48 96 15 40 15 35 ELI2-D-8.2 8.2 12.3 280 295 310 300 4000 47 52 49 98 15 40 15 35 ELI2-D-9.6 9.6 14.5 280 295 310 300 4000 48 54 50.3 100.5 15 40 15 35 ELI2-D-11.4 11.4 17.1 280 295 310 300 4000 48 55 51.8 103.5 20 40 15 35 ELI2-D-14.0 14 21 260 275 290 300 4000 49 55 54 108 20 40 15 35 ELI2-D-16.1 16.1 24.1 260 275 290 300 4000 49 56 55.8 111.5 20 40 15 35 ELI2-D-17.8 17.8 26.7 260 275 290 300 4000 49 57 57.3 114.5 20 40 15 35 ELI2-D-21.0 21 31.5 230 245 260 200 3500 49 57 60 120 20 40 15 35 ELI2-D-23.7 23.7 35.5 230 245 260 200 3200 50 57 62.3 124.5 20 40 15 35 ELI2-D-25.7 25.7 38.6 210 225 240 200 3000 50 57 64 128 20 40 15 35 ELI2-D-28.0 28 42.1 200 215 230 200 2600 50 58 66 132 20 40 15 35 ELI2-D-35.0 35.1 52.6 150 165 180 200 2200 50 58 72 144 20 40 15 35 14 50 ± 4 Nm www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
Outlet Inlet ® Low Noise, Low Pulsation Gear Pump Elika ELI2A Series Pump type Displacement Flow at 1500 rpm Operating pressures Rotational speed Noise at 1500 rpm Dimensions P1 max. continuous P2 max intermittent P3 max peak min. speed max. speed on recirculation at P1 L M D d [cm3/rev] [l/min] [bar] [bar] [bar] [rpm] [rpm] [dBA] [dBA] [mm] [mm] [mm] [mm] ELI2A-D-7.0 7 10.5 280 295 310 300 4000 47 51 48 96 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-8.2 8.2 12.3 280 295 310 300 4000 47 52 49 98 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-9.6 9.6 14.5 280 295 310 300 4000 48 54 50.3 100.5 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-11.4 11.4 17.1 280 295 310 300 4000 48 55 51.8 103.5 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-14.0 14 21 260 275 290 300 4000 49 55 54 108 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-16.1 16.1 24.1 260 275 290 300 4000 49 56 55.8 111.5 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-17.8 17.8 26.7 260 275 290 300 4000 49 57 57.3 114.5 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-21.0 21 31.5 230 245 260 200 3500 49 57 60 120 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-23.7 23.7 35.5 230 245 260 200 3200 50 57 62.3 124.5 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-25.7 25.7 38.6 210 225 240 200 3000 50 57 64 128 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-28.0 28 42.1 200 215 230 200 2600 50 58 66 132 1 1/16-12 UNF 7/8-14 UNF ELI2A-D-35.0 35.1 52.6 150 165 180 200 2200 50 58 72 144 1 5/16-12 UNF 7/8-14 UNF Accessories supplied with the standard pump: key (code 522067). Mounting flange 82-2 (A) in compliance with SAE J744C. D and d ports are machined in compliance with threaded port with O-ring seal in truncated housing SAE J1926/ 1 (ISO 11926-1). Please strictly follow assembly and use instructions given in this catalogue for top performance and longer life of the ELI Marzocchi series. It is also very important to equip the hydraulic system with a proper filtering unit. 15 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika ELI2BK1 Series Outlet Inlet Accessories supplied with the standard pump: woodruff key (code 522055), M12x1.5 hexagonal nut (code 523016), washer (code 523005). Standard ports: M6 threads depth 13 mm. Please strictly follow assembly and use indications given in this catalogue foe top performance and longer life of the ELI Marzocchi series. It is also very important to equip the hydraulic system with a proper filtering unit. Pump type Displacement Flow at 1500 rpm Operating pressures Rotational speed Noise at 1500 rpm Dimensions P1 max. continuous P2 max intermittent P3 max peak min. speed max. speed on recirculation at P1 L M D H d h [cm3/rev] [l/min] [bar] [bar] [bar] [rpm] [rpm] [dBA] [dBA] [mm] [mm] [mm] [mm] [mm] [mm] ELI2BK1-D-7.0 7 10.5 280 295 310 300 4000 47 51 48 96 15 40 15 35 ELI2BK1-D-8.2 8.2 12.3 280 295 310 300 4000 47 52 49 98 15 40 15 35 ELI2BK1-D-9.6 9.6 14.5 280 295 310 300 4000 48 54 50.3 100.5 15 40 15 35 ELI2BK1-D-11.4 11.4 17.1 280 295 310 300 4000 48 55 51.8 103.5 20 40 15 35 ELI2BK1-D-14.0 14 21 260 275 290 300 4000 49 55 54 108 20 40 15 35 ELI2BK1-D-16.1 16.1 24.1 260 275 290 300 4000 49 56 55.8 111.5 20 40 15 35 ELI2BK1-D-17.8 17.8 26.7 260 275 290 300 4000 49 57 57.3 114.5 20 40 15 35 ELI2BK1-D-21.0 21 31.5 230 245 260 200 3500 49 57 60 120 20 40 15 35 ELI2BK1-D-23.7 23.7 35.5 230 245 260 200 3200 50 57 62.3 124.5 20 40 15 35 ELI2BK1-D-25.7 25.7 38.6 210 225 240 200 3000 50 57 64 128 20 40 15 35 ELI2BK1-D-28.0 28 42.1 200 215 230 200 2600 50 58 66 132 20 40 15 35 ELI2BK1-D-35.0 35.1 52.6 150 165 180 200 2200 50 58 72 144 20 40 15 35 16 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika ELI2BK2 Series Inlet Outlet Pump type Displacement Flow at 1500 rpm Operating pressures Rotational speed Noise at 1500 rpm Dimensions P1 max. continuous P2 max intermittent P3 max peak min. speed max. speed on recirculation at P1 L M D H d h [cm3/rev] [l/min] [bar] [bar] [bar] [rpm] [rpm] [dBA] [dBA] [mm] [mm] [mm] [mm] [mm] [mm] ELI2BK2-D-7.0 7 10.5 280 295 310 300 4000 47 51 45.2 93.2 15 40 15 35 ELI2BK2-D-8.2 8.2 12.3 280 295 310 300 4000 47 52 46.2 95.2 15 40 15 35 ELI2BK2-D-9.6 9.6 14.5 280 295 310 300 4000 48 54 47.5 97.7 15 40 15 35 ELI2BK2-D-11.4 11.4 17.1 280 295 310 300 4000 48 55 49 100.7 20 40 15 35 ELI2BK2-D-14.0 14 21 260 275 290 300 4000 49 55 51.2 105.2 20 40 15 35 ELI2BK2-D-16.1 16.1 24.1 260 275 290 300 4000 49 56 53 108.7 20 40 15 35 ELI2BK2-D-17.8 17.8 26.7 260 275 290 300 4000 49 57 54.5 111.7 20 40 15 35 ELI2BK2-D-21.0 21 31.5 230 245 260 200 3500 49 57 57.2 117.2 20 40 15 35 ELI2BK2-D-23.7 23.7 35.5 230 245 260 200 3200 50 57 59.5 121.7 20 40 15 35 ELI2BK2-D-25.7 25.7 38.6 210 225 240 200 3000 50 57 61.2 125.2 20 40 15 35 ELI2BK2-D-28.0 28 42.1 200 215 230 200 2600 50 58 63.2 129.2 20 40 15 35 ELI2BK2-D-35.0 35.1 52.6 150 165 180 200 2200 50 58 69.2 141.2 20 40 15 35 Accessories supplied with the standard pump: woodruff key (code 522055), M12x1.5 hexagonal nut (code 523016), washer (code 523005). Standard ports: M6 threads depth 13 mm. To mount the pump: n°2 M10 screws with a torque wrench setting fixed at 46 ±4 Nm. Please strictly follow assembly and use instructions given in this catalogue for top performance and longer life of the ELI Marzocchi series. It is also very important to equip the hydraulic system with a proper filtering unit. 17 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika ELI2BK4 Series Inlet Outlet Pump type Displacement Flow at 1500 rpm Operating pressures Rotational speed Noise at 1500 rpm Dimensions P1 max. continuous P2 max intermittent P3 max peak min. speed max. speed on recirculation at P1 L M D H d h [cm3/rev] [l/min] [bar] [bar] [bar] [rpm] [rpm] [dBA] [dBA] [mm] [mm] [mm] [mm] [mm] [mm] ELI2BK4-D-7.0 7 10.5 280 295 310 300 4000 47 51 45.2 93.2 15 40 15 35 ELI2BK4-D-8.2 8.2 12.3 280 295 310 300 4000 47 52 46.2 95.2 15 40 15 35 ELI2BK4-D-9.6 9.6 14.5 280 295 310 800 4000 48 54 47.5 97.7 15 40 15 35 ELI2BK4-D-11.4 11.4 17.1 280 295 310 300 4000 48 55 49 100.7 20 40 15 35 ELI2BK4-D-14.0 14 21 260 275 290 300 4000 49 55 51.2 105.2 20 40 15 35 ELI2BK4-D-16.1 16.1 24.1 260 275 290 300 4000 49 56 53 108.7 20 40 15 35 ELI2BK4-D-17.8 17.8 26.7 260 275 290 300 4000 49 57 54.5 111.7 20 40 15 35 ELI2BK4-D-21.0 21 31.5 230 245 260 200 3500 49 57 57.2 117.2 20 40 15 35 ELI2BK4-D-23.7 23.7 35.5 230 245 260 200 3200 50 57 59.5 121.7 20 40 15 35 ELI2BK4-D-25.7 25.7 38.6 210 225 240 200 3000 50 57 61.2 125.2 20 40 15 35 ELI2BK4-D-28.0 28 42.1 200 215 230 200 2600 50 58 63.2 129.2 20 40 15 35 ELI2BK4-D-35.0 35.1 52.6 150 165 180 200 2200 50 58 69.2 141.2 20 40 15 35 Accessories supplied with the standard pump: woodruff key (code 522055), M12x1.5 hexagonal nut (code 523016), washer (code 523005). Standard ports: M6 threads depth 13 mm. To mount the pump: n°2 M10 screws with a torque wrench setting fixed at 46 ±4 Nm. Please strictly follow assembly and use instructions given in this catalogue for top performance and longer life of the ELI Marzocchi series. It is also very important to equip the hydraulic system with a proper filtering unit. 18 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony 3
® Low Noise, Low Pulsation Gear Pump Elika ELI2BK7 Series Inlet Outlet Pump type Displacement Flow at 1500 rpm Operating pressures Rotational speed Noise at 1500 rpm Dimensions P1 max. continuous P2 max intermittent P3 max peak min. speed max. speed on recirculation at P1 L M D H d h [cm3/rev] [l/min] [bar] [bar] [bar] [rpm] [rpm] [dBA] [dBA] [mm] [mm] [mm] [mm] [mm] [mm] ELI2BK7-D-7.0 7 10.5 280 295 310 300 4000 47 51 45.2 93.2 15 40 15 35 ELI2BK7-D-8.2 8.2 12.3 280 295 310 300 4000 47 52 46.2 95.2 15 40 15 35 ELI2-BK7-D-9.6 9.6 14.5 280 295 310 300 4000 48 54 47.5 97.7 15 40 15 35 ELI2BK7-D-11.4 11.4 17.1 280 295 310 300 4000 48 55 49 100.7 20 40 15 35 ELI2BK7-D-14.0 14 21 260 275 290 300 4000 49 55 51.2 105.2 20 40 15 35 ELI2BK7-D-16.1 16.1 24.1 260 275 290 300 4000 49 56 53 108.7 20 40 15 35 ELI2BK7-D-17.8 17.8 26.7 260 275 290 300 4000 49 57 54.5 111.7 20 40 15 35 ELI2BK7-D-21.0 21 31.5 230 245 260 200 3500 49 57 57.2 117.2 20 40 15 35 ELI2BK7-D-23.7 23.7 35.5 230 245 260 200 3200 50 57 59.5 121.7 20 40 15 35 ELI2BK7-D-25.7 25.7 38.6 210 225 240 200 3000 50 57 61.2 125.2 20 40 15 35 ELI2BK7-D-28.0 28 42.1 200 215 230 200 2600 50 58 63.2 129.2 20 40 15 35 ELI2BK7-D-35.0 35.1 52.6 150 165 180 200 2200 50 58 69.2 141.2 20 40 15 35 Standard ports: M6 threads depth 13 mm. To mount the pump: n°2 M10 screws with a torque wrench setting fixed at 46 ±4 Nm. Please strictly follow assembly and use instructions given in this catalogue for top performance and longer life of the ELI Marzocchi series. It is also very important to equip the hydraulic system with a proper filtering unit. 19 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika Series 2 Flange & Shaft Detail 20 Max. torque: 145 Nm Max. torque: 105 Nm Max. torque: 110 Nm Max. torque: 130 Nm Max. torque: 130 Nm Max. torque: 130 Nm Max. torque: 130 Nm www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony www.jbj.co.uk/hydraulicadaptors.html The package consists of a bellhousing and flexible drive coupling that are fully machined to suit the pump and any driving interface; diesel or petrol engine, electric or hydraulic motor. jbj's in-house design team and manufacturing facility provide tai lored solut ions for your appl icat ions at compet i t ive prices with quick delivery. A r a n g e o f c o m p o s i t e bellhousings to accommodate electric motor flanges from 300 mm d i ame t e r t o 800 mm diameter. See pages 40 to 44 of the Pump Drive Components t e c h n i c a l s p e c i fi c a t i o n catalogue. A collection of different ways of connecting hydraulic pumps and motors to various driver devices. Allow close coupling of hydraulic pumps directly to the flywheel / flywheel housing of diesel engines, electric and hydraulic motors.
Type Inlet A B C a b c ELI 7.0 ÷ 8.2 40 15 M6 35 15 M6 ELI 9.6 ÷ 35.0 40 20 M6 35 15 M6 Outlet Tightening torques for 7/8-14 UNF fitting 50 Nm. Tightening torques for 1 1/16-12 UNF and 1 5/16-12 UNF fitting 60 Nm. A reduction of body fatigue strength may occur if the pump is working at elevated and intermittent pressures Tightening torques for M6 screws 10 Nm. Maximum torque ratings are referred to ideal working conditions; such values may reduce based on the quality of joints and connections used ® Low Noise, Low Pulsation Gear Pump Elika Series 2 Flange, Shaft & Port Detail Tipo Inlet Outlet A a ELI 7.0 ÷ 28.0 1 1/16-12 UNF 7/8-14 UNF ELI 14.0 ÷ 35.0 1 5/16-12 UNF 7/8-14 UNF 21 Max. torque: 130 Nm Max. torque: 130 Nm Max. torque: 105 Nm www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony www.jbj.co.uk/hydraulicadaptors.html The package consists of a bellhousing and flexible drive coupling that are fully machined to suit the pump and any driving interface; diesel or petrol engine, electric or hydraulic motor. jbj's in-house design team and manufacturing facility provide tai lored solut ions for your appl icat ions at compet i t ive prices with quick delivery. Allow close coupling of hydraulic pumps directly to the flywheel / flywheel housing of diesel engines, electric and hydraulic motors.
0 2 4 6 8 10 12 500 1000 1500 2000 2500 3000 P [kW] 0 5 10 15 20 25 30 35 40 M [Nm] 200 bar 50 bar 100 bar 280 bar 200 bar 150 bar 50 bar 100 bar 150 bar 280 bar 250 bar 250 bar 0 2 4 6 8 10 12 14 500 1000 1500 2000 2500 3000 P [kW] 0 5 10 15 20 25 30 35 40 45 M [Nm] 200 bar 50 bar 100 bar 280 bar 200 bar 150 bar 50 bar 100 bar 150 bar 280 bar 250 bar 250 bar 0 2 4 6 8 10 12 14 16 500 1000 1500 2000 2500 3000 P [kW] 0 5 10 15 20 25 30 35 40 45 50 M [Nm] 200 bar 50 bar 100 bar 280 bar 200 bar 150 bar 50 bar 100 bar 150 bar 280 bar 250 bar 250 bar 0 2 4 6 8 10 12 14 16 18 20 500 1000 1500 2000 2500 3000 P [kW] 0 5 10 15 20 25 30 35 40 45 50 55 60 M [Nm] 200 bar 50 bar 100 bar 280 bar 200 bar 150 bar 50 bar 100 bar 150 bar 280 bar 250 bar 250 bar 0 2 4 6 8 10 12 14 16 18 20 22 500 1000 1500 2000 2500 3000 P [kW] 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 M [Nm] 200 bar 50 bar 100 bar 260 bar 200 bar 150 bar 50 bar 100 bar 150 bar 260 bar 230 bar 230 bar 0 2 4 6 8 10 12 14 16 18 20 22 24 500 1000 1500 2000 2500 3000 P [kW] 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 M [Nm] 200 bar 50 bar 100 bar 260 bar 200 bar 150 bar 50 bar 100 bar 150 bar 260 bar 230 bar 230 bar ® Low Noise, Low Pulsation Gear Pump Elika Series 2 Performance Data ELI2-7.0 ELI2-8.2 ELI2-9.6 ELI2-11.4 ELI2-14.0 ELI2-16.1 22 n [rpm] n [rpm] n [rpm] n [rpm] n [rpm] n [rpm] www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika Series 2 Performance Data 0 5 10 15 20 25 500 1000 1500 2000 2500 3000 n [rpm] 0 10 20 30 40 50 60 70 80 200 bar 50 bar 100 bar 260 bar 200 bar 150 bar 50 bar 100 bar 150 bar 260 bar 230 bar 230 bar 0 5 10 15 20 25 30 500 1000 1500 2000 2500 3000 0 10 20 30 40 50 60 70 80 90 P [kW] M [Nm] P [kW] M [Nm] 200 bar 50 bar 100 bar 200 bar 150 bar 50 bar 100 bar 150 bar 230 bar 230 bar 0 5 10 15 20 25 30 500 1000 1500 2000 2500 3000 n [rpm] 0 10 20 30 40 50 60 70 80 90 100 200 bar 50 bar 100 bar 200 bar 150 bar 50 bar 100 bar 150 bar 230 bar 230 bar 0 5 10 15 20 25 500 1000 1500 2000 2500 0 10 20 30 40 50 60 70 80 90 100 180 bar 50 bar 100 bar 180 bar 150 bar 50 bar 100 bar 150 bar 210 bar 210 bar 0 5 10 15 20 25 30 500 1000 1500 2000 2500 0 10 20 30 40 50 60 70 80 90 100 175 bar 50 bar 100 bar 175 bar 150 bar 50 bar 100 bar 150 bar 200 bar 200 bar 0 5 10 15 20 25 30 500 1000 1500 2000 2500 0 10 20 30 40 50 60 70 80 90 100 110 140 bar 50 bar 100 bar 140 bar 120 bar 50 bar 100 bar 120 bar 160 bar 160 bar ELI2-17.8 ELI2-21.0 ELI2-23.7 ELI2-25.7 ELI2-28.0 ELI2-35.0 23 P [kW] M [Nm] P [kW] M [Nm] P [kW] M [Nm] P [kW] M [Nm] n [rpm] n [rpm] n [rpm] n [rpm] www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika Series 2 Performance Data 42 44 46 48 50 52 54 56 58 60 62 64 66 68 500 1000 1500 2000 2500 3000 42 44 46 48 50 52 54 56 58 60 62 64 66 68 500 1000 1500 2000 2500 3000 3500 10 bar 50 bar 150 bar 250 bar 42 44 46 48 50 52 54 56 58 60 62 64 66 68 500 1000 1500 2000 2500 3000 [dBA] ELI2-7.0 / ELI2-8.2 ELI2-9.6 / ELI2-11.4 ELI2-14.0 / ELI2-16.1 ELI2-17.8 / ELI2-21.0 ELI2-23.7 / ELI2-25.7 ELI2-28.0 / ELI2-35.0 [dBA] [dBA] [rpm] 42 44 46 48 50 52 54 56 58 60 62 64 66 68 500 1000 1500 2000 2500 3000 3500 [dBA] [rpm] [rpm] 24 42 44 46 48 50 52 54 56 58 60 62 64 66 68 500 1000 1500 2000 2500 3000 3500 [dBA] [rpm] 42 44 46 48 50 52 54 56 58 60 62 64 66 68 500 1000 1500 2000 2500 3000 3500 [dBA] [rpm] [rpm] 10 bar 50 bar 150 bar 250 bar 10 bar 50 bar 150 bar 250 bar 10 bar 50 bar 150 bar 230 bar 10 bar 50 bar 150 bar 200 bar 10 bar 50 bar 150 bar 210 bar www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® 3 ELI3 is the group 3 in the ELIKA series and includes pumps with displacement from 20.4 to 87.1 cm / rev; perfectly interchangeable with the standard gear pumps ALP3 and GHP3 series. The maximum operating pressures are similar to those of GHP3 series and extend up to 300 bar. The helical gear ensures the continuity of flow despite the low number of teeth. The low number of teeth reduces the fundamental frequencies of the pump noise, reducing the noise level by an average of 15 dBA compared with a conventional external gear pump. ® The particular shape of the patented Elika profile eliminates the phenomenon of air encapsulation typical of normal gear pumps, curing the source of the main cause of noise and vibrations. Axial forces induced by the helical teeth are optimally balanced in all operating conditions by the axial compensation system integrated in the pump cover. Specific compensation areas in the flange and cover, insulated by special gaskets reinforced with anti-extrusion, allow for free axial and radial movement of the bushings, which is proportional to pump operating pressure. In this way, internal leakage is dramatically reduced, ensuring very good volumetric and mechanical pump performances, as well as proper lubrication of pump’s moving parts. Back and front plates are of anodized aluminum keeping the unit of low weight but up to the pressure generated. ® ELIKA pumps are available in both uni-directional clockwise or counter clockwise rotation. ® Low Noise, Low Pulsation Gear Pump Elika Series 3 Noise pump comparison [dBA] Marzocchi GHP3 - ELIKA ELI 3, 1500 rpm , same displacement 26.3 cm3/rev, pressure 200 bar. Comparison of volumetric efficiency at low rotation speed, Pm=200 bar Marzocchi GHP 3 - ELIKA ELI 3 , displacement 26.3 cm3/rev. 25 45 500 55 60 65 70 75 0 [dBA] 50 100 150 200 250 300 [bar] GHP3D40 ELI3-D-26.3 ELI3 GHP3 1000 900 800 700 600 500 400 300 200 100 0 30 40 50 60 70 80 90 100 [rpm] Volumetric Efficiency [%] www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika Series 3 Ordering Code ELI TYPE ROTATION DISPLACEMENT SHAFT PORTS SEALS 3 D - CW 20.4 T0 A N 3A S - CCW 21.6 C0 FA* V 26.3 C1 33.3 C3 39.1 S1 43.2 S2 52.0 60.8 64.3 70.7 78.3 87.1 Pump standard types: 3 = european flange + shaft T0 + ports A + standard seals 3A = flange A + shaft C1 + ports A + standard seals Examples: ELI3-D-33.3-T0-A-N = clockwise rotation, 33.3 cm3/ rev, european flange, 1:8 tapered shaft, flanged ports A type, standard seals. ELI3A-D-33.3-S1-A-N = clockwise rotation, 33.3 cm3/ rev, SAE flange, splined shaft S1, flanged ports A type, standard seals. ELI3A-D-33.3-C1-FA-N = clockwise rotation, 33.3 cm3/rev, SAE flange, cylindrical shaft C1, threaded ports FA*, standard seals. The product data sheets show the standard model types. The synoptic tables for flanges, shafts and ports show all the possible configurations. For further details about the availability of each configuration please contact jbj Techniques Limited technical office, telephone: 01737 767493 or email: info@jbj.co.uk. * With thread ports on outlet side, a reduction of body fatigue strength may occur if the pump is working at elevated and intermittent pressures. » Installation, cleaning & filtering the system, hydraulic fluids, inlet pressure, inlet delivery lines, rotation, drive and seal information found on pages 5 to 7. 26 www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony
® Low Noise, Low Pulsation Gear Pump Elika ELI3 Series Inlet Outlet 27 Accessories supplied with the standard pump: woodruff key (code 522058), M14x1.5 hexagonal nut (code 523017), washer (code 523006). Standard ports: M10, M12 threads depth 20 mm. Please strictly follow assembly and use indications given in this catalogue for top performance and longer life of the ELI Marzocchi series. It is also very important to equip the hydraulic system with a proper filtering unit. www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony 31 31 31 34 34 34 25 25 25 25 25 25 35.7 / 69.9 35.7 / 69.9 35.7 / 69.9 35.7 / 69.9 35.7 / 69.9 35.7 / 69.9 26.2 / 52.4 26.2 / 52.4 26.2 / 52.4 26.2 / 52.4 26.2 / 52.4 26.2 / 52.4 A / B a / b a d b A B
® Low Noise, Low Pulsation Gear Pump Elika ELI3A Series Inlet Outlet 28 Accessories supplied with the standard pump: woodruff key (code 522058), M14x1.5 hexagonal nut (code 523017), washer (code 523006). Standard ports: M10, M12 threads depth 20 mm. Please strictly follow assembly and use indications given in this catalogue for top performance and longer life of the ELI Marzocchi series. It is also very important to equip the hydraulic system with a proper filtering unit. www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony 26.2 / 52.4 26.2 / 52.4 26.2 / 52.4 26.2 / 52.4 26.2 / 52.4 26.2 / 52.4 25 25 25 25 25 25 35.7 / 69.9 35.7 / 69.9 35.7 / 69.9 35.7 / 69.9 35.7 / 69.9 35.7 / 69.9 34 34 34 38 38 38 25 25 25 31 31 31 80.8 84.5 86.0 94.8 99.0 103.8 64.3 64.3 65.3 71.3 72.8 74.0 A / B a / b d A D B a d b
www.jbj.co.uk/hydraulic-adaptors.html The package consists of a bellhousing and flexible drive coupling that are fully machined to suit the pump and any driving interface; diesel or petrol engine, electric or hydraulic motor. jbj's in-house design teamandmanufacturing facility provide tailored solutions for your applications at competitive prices with quick delivery. A range of composite bellhousings to accommodate electric motor flanges from 300 mm diameter to 800 mm diameter. See pages 40 to 44 of the Pump Drive Components technical specification catalogue. Acollection of different ways of connecting hydraulic pumps andmotors to various driver devices. Allow close coupling of hydraulic pumps directly to the flywheel / flywheel housing of diesel engines, electric and hydraulic motors. ® Low Noise, Low Pulsation Gear Pump Elika Series 3 Flange, Shaft & Port Detail 29 * With thread ports a reduction of body fatigue strength may occur if the pump is working at elevated and intermittent pressures. Flanges Shafts www.jbj.co.uk/ELIKA_gearpumps.html #DriveLineHarmony A / B a / b H h 35.7 / 69.9 35.7 / 69.9 H (h)
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