FTP HELICAL GEAR PUMP 08 22 The low noise, high efficiency helical gear pump. For low pressure fluid transfer. Quality Products for Mechanical & Fluid Power Ideal for low-pressure, low viscosity lubrication applications such as fire-resistant fluids.
an excellence in engineering You Tube www.jbj.co.uk/FTP-gear-pumps.html Ideal Solution for low-pressure, lubrication applications or low-viscosity fluids. Based on Elika Patented Gear Technology. The perfect choice for all low-noise, lowpulsation, high-efficiency applications. Marzocchi FTP pumps are based on ELIKA Gear Technology that reduces the noise level by an average of 15 dBA compared with a conventional external gear pump. The helical gears ensure the continuity of motion despite the low number of teeth. FTP pumps are perfectly interchangeable with standard gear pumps. The low number of teeth reduces the fundamental frequencies of the pump noise, therefore lowering sound levels. The shape of the Elika profile, patented by Marzocchi Pompe, eliminates the encapsulation phenomenon typical of standard gear pumps, remedying the source of themain cause of noise and vibrations. By reducing the pressure-oscillations and vibrations produced by the pump and transmitted to the other components, the noise of the hydraulic system itself is reduced. Specific compensation areas in the flange and cover, insulated by special gaskets reinforced with anti-extrusion, allow for fully free axial and radial movement of the bushings. ® patented Elika profile is everything FTP GEAR PUMPS Ideal for low-pressure, low viscosity, lubrication applications such as fire-resistant fluids. 01737 767493 info@jbj.co.uk www.jbj.co.uk quality products for mechanical & fluid power - 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
Low Noise, Low Pulsation FTP Gear Pump FTP2 Series Page Introduction to FTP2 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3 FTP2 Ordering Codes and Flow/Power/Speed Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 FTP2 Dimensions and Operational Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 6 Flange, Shaft and Port Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 8 FTP3 Ordering Codes and Flow/Power/Speed Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 FTP3 Dimensions and Operational Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 11 Flange, Shaft and Port Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 InstallationNotes ..................................................................... 13 The FTP gear pump from Marzocchi is an ideal solution for low-pressure lubrication applications where low-viscosity fluids are required, such as fireresistant fluids. Typical applications include large lubrication systems, lubrication of the guides of machine tools, and the lubrication and cooling of tools themselves. Fire-resistant fluids are used whenever there is a possibility that a hydraulic fluid (also used for lubrication) may encounter a source of ignition, such as the surface of very hot equipment. Fire-resistant hydraulic fluids are specially formulated so they are more difficult to ignite and do not propagate a flame from an ignition source. There are several types of fire-resistant fluids and they are generally classified as follows: oil and water emulsions, water-polymer solutions, and anhydrous synthetics. More specifically, the International Standards Organization (ISO) further classifies these fluids as follows: HFAE – oil-in-water emulsions, typically with more than 80% water content; HFAS – synthetic aqueous fluids, typically with more than 80% water content; HFB – water-inoil emulsions, typically with more than 40% water content; HFC – water polymer solutions, typically with more than 35% water content (also known as glycol solutions, polyalkylene glycol solutions or water glycols); HFDR – synthetic anhydrous fluids composed of phosphate esters; and HFDU – synthetic anhydrous fluids other than phosphate esters. Examples include polyol esters and polyalkylene glycols. The only fire-resistant fluids that are completely incompatible with gear pumps are the HFDR ones; for all the others, it is possible to obtain a configuration that makes them compatible. To avoid fast wear of the sliding contact parts, FTP pumps can be supplied, depending on the type of application with bronze or bronze/PTFE thrust plates. These FTP helical gear pumps are available in versions with or without a relief valve built into the cover, and maximum working pressure is 50 bar. The gear pumps have very high specifications for rotation speed and viscosity range. FTP pumps are available in clockwise rotation whilst a counter-clockwise rotation version is currently under development. 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: 01/08/2022
Typical FTP Pump Applications: Large Lubrication Systems. Lubrication of the guides of machine tools. Lubrication and Cooling of the tools themselves. Applications using fire-resistant hydraulic fluids. FTP Pumps are Interchangeable with standard gear pumps: Displacements range 7 - 35 cc/rev. Clockwise rotation. Threaded ports: G1" (FG) or 1 5/16-12 UNF (FA). Several types of standard Flanges and Shafts. Maximum working pressure: 50 bars. Available with or without relief valve (VM). Available, on request, a special version for low viscosity fluids. Low Noise, Low Pulsation FTP Gear Pump FTP2 Series 2 www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony 0 500 1000 1500 2000 2500 3000 3500 Speed (rpm) FTP2A-D-30.1 FTP2A-D-20.0 Noise levels 65 Noise (dBA) 60 55 50 45 40 35
Marzocchi FTP gear pump is the best solution for low pressure and lubrication applications. Marzocchi FTP gear pumps are based on ELIKA technology, the helical gears ensure the continuity of the motion despite the low number of teeth. FTP pumps are perfectly interchangeable with standard gear pumps. The low number of teeth reduces the fundamental frequencies of the pump noise, producing a more pleasant sound. The particular shape of the Elika profile patented by Marzocchi Pompe, eliminates the encapsulation phenomenon typical of standard gear pumps, deleting the source of the main cause of noise and vibrations. ELIKA tooth profile, without encapsulation, significantly reduces pressure-oscillations and vibrations produced by the pump and transmitted to the other components, reducing the noise of the hydraulic system. Specific compensation areas in the flange and cover, insulated by special gaskets reinforced with anti extrusion, allow for fully free axial and radial movement of the bushings. Marzocchi FTP gear pumps are available in versions with or without relief valve built in to the rear cover, maximumworking pressure is 10 bar. FTPgear pumps have a very high field of use eg. rotation speed, and viscosity range. Fluid temperature should be between –10°c to +80°c. Fluid kinematic viscosity ranges are below: Low Noise, Low Pulsation FTP Gear Pump FTP2 Series 3 www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony Use specific mineral oil based hydraulic fluids having good anti-wear, anti- foaming, antioxidant, anti-corrosion and lubricating proprieties. If employed fluids have different characteristics from those described, please always indicate type of used fluid and operating conditions so that the jbj Techniques’ technical office can evaluate possible problems of compatibility or useful life of systemparts. Allowed value (upon verification: 6 - 500 cSt Recommended value: 10 - 100 cSt. Value allowed at startup: < 2000 cSt. 85 70 60 50 40 30 0 Flow (l/min) Flow and power 20 10 0 500 1000 1500 2000 2500 3000 3500 Speed (rpm) 3000 Power (W) 2500 2000 1500 1000 500 0 Flow FTP2A-D-30.1 Flow FTP2A-D-21.0 Power FTP2A-D-30.1 Power FTP2A-D-21.0
FTP Low Noise, Low Pulsation FTP Gear Pump FTP2 Series Ordering Code 4 SEALS N V PORTS FG FA SHAFT T20 T21 T22 C20 C21 C22 S20 S21 S22 S23 S24 G20 ROTATION D - CW TYPE 2 2A 2BK1 2BK2 2BK4 2BK7 DISPLACEMENT 7.0 8.2 9.6 11.4 14.0 16.1 17.8 21.0 23.7 25.7 28.0 30.1 35.0 RELIEF VALVE (optional) VM/5* VM/10** On request *Setting pressure 5.5 bar **Setting pressure 10 bar www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony Flow and Power Flow [l/min] Speed [rpm] Power [w] FTP2 Pumps flow and power trend (7,0-35,0 cc) when the rotation speed changes at a pressure of 10 bar. 0 500 1000 1500 2000 2500 3000 0 10 20 30 40 50 60 70 80 0 500 1000 1500 2000 2500 3000 3500 Flow FTP2A-D-7.0 Power FTP2A-D-21.0 Power FTP2A-D-35.0 Flow FTP2A-D-35.0 Flow FTP2A-D-21.0 Power FTP2A-D-7.0
Low Noise, Low Pulsation FTP Gear Pump FTP2A Series 5 FTP2A (all measurements in mm unless otherwise stated) Model Displacement Flow Rate Max. Operating Max. Rotational Noise Dimensions at 1500 rpm Pressure Speed Levels L M (cm3/rev) (l/min)** (bar) (rpm) (dBA)* (mm) (mm) FTP2A-D-7.0 7.0 10.5 50 3500 47 45 92.5 FTP2A-D-8.2 8.2 12.3 50 3500 47 48 94.5 FTP2A-D-9.6 9.6 14.5 50 3500 48 48.3 97 FTP2A-D-11.4 11.4 17.1 50 3500 48 48.8 100 FTP2A-D-14.0 14.0 21.0 50 3500 49 51 104.5 FTP2A-D-16.1 16.1 24.1 50 3500 49 52.8 106 FTP2A-D-17.8 17.8 26.7 50 3500 49 54.3 111 FTP2A-D-21.0 21.0 31.5 50 3500 49 57 116.5 FTP2A-D-23.7 23.7 35.5 50 1800 50 59.3 121 FTP2A-D-25.7 25.7 38.6 50 1800 50 61 124.5 FTP2A-D-28.0 28.0 42.1 50 1800 50 63 128.5 FTP2A-D-30.1 30.1 45.2 50 1800 50 64.8 132 FTP2A-D-35.0 35.1 52.6 50 1800 50 69 140.5 *At lubrication pressure. ** Nominal Value. www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony
Low Noise, Low Pulsation FTP Gear Pump FTP2-VM Series 6 Model Displacement Flow Rate Max. Operating Max. Rotational Noise Dimensions at 1500 rpm Pressure Speed Levels L M (cm3/rev) (l/min)** (bar) (rpm) (dBA)* (mm) (mm) FTP2-D-7.0 7.0 10.5 50 3500 47 45 105 FTP2-D-8.2 8.2 12.3 50 3500 47 48 107 FTP2-D-9.6 9.6 14.5 50 3500 48 48.3 109.5 FTP2-D-11.4 11.4 17.1 50 3500 48 48.8 112.5 FTP-D-14 14.0 21.0 50 3500 49 51 117 FTP2-D-16.1 16.1 24.1 50 3500 49 52.8 120.5 FTP2-D-17.8 17.8 26.7 50 3500 49 54.3 123.5 FTP2-D-21.0 21.0 31.5 50 3500 49 57 129 FTP2-D-23.7 23.7 35.5 50 1800 50 59.3 133.5 FTP2-D-25.7 25.7 38.6 50 1800 50 61 137 FTP2-D-28.0 28.0 42.1 50 1800 50 63 141 FTP2-D-30.1 30.1 45.2 50 1800 50 64.8 144.5 FTP2-D-35.0 35.1 52.6 50 1800 50 69 153 *At lubrication pressure. ** Nominal Value. www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony FTP2-VM (all measurements in mm unless otherwise stated) FTP2 WITH RELIEF VALVE (VM): FTP pumps are available with or without a relief valve built in to the cover. Two different setting pressures of 5.5 bars or 10 bar.
FTP Flange Options FTP Shafts FTP Ports Low Noise, Low Pulsation FTP Gear Pump FTP2 Series 7 www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony
Low Noise, Low Pulsation FTP Gear Pump FTP2 Series 8 FTP Shafts www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony 13 6 3 4 1 12 11 2 5 8 9 10 5 7 Basic pump parts 1 - Drive Gear 2 - Driven Gear 3 - Bushing 4 - Body 5 - External Seal 6 - Cover 7 - Relief Valve (fitted on request) 8 - Flange 9 - Shaft Seal 10 - Flange Circlip 11 - Straight Key 12 - Shaft Circlip 13 - Screw
Low Noise, Low Pulsation FTP Gear Pump FTP3 Series Ordering Code 9 SEALS N V PORTS A FA SHAFT T0 C0 C1 S1 S2 FTP ROTATION D - CW TYPE 3 3A DISPLACEMENT 20.4 21.6 26.3 33.3 39.1 43.2 52.0 60.8 64.3 70.7 78.3 87.1 RELIEF VALVE (optional) VM/5* VM/10** On request *Setting pressure 5.5 bar **Setting pressure 10 bar www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony 0 1000 2000 3000 4000 5000 0 50 100 150 200 250 0 500 1000 1500 2000 2500 3000 3500 Flow [l/min] Flow and Power Flow FTP3A-D-20.4 Power FTP3A -D-52.0 Power FTP3A-D-87.0 Flow [l/min] Speed [rpm] Flow FTP3A-D-52.0 Power [w] Flow FTP3A-D-87.0 Power FTP3A-D-20.4 FTP3 Pumps flow and power trend (20,4-87,1 cc) when the rotation speed changes at a pressure of 10 bar.
Low Noise, Low Pulsation FTP Gear Pump FTP3 Series 10 Model Displacement Flow Rate Max. Operating Max. Rotational Noise Dimensions at 1500 rpm Pressure Speed Levels M L (cm3/rev) (l/min)** (bar) (rpm) (dBA)* (mm) (mm) FTP3-D-20.4 20.4 30.6 50 3500 49 64.3 125.0 FTP3-D-21.6 21.6 32.4 50 3500 49 64.3 126.0 FTP3-D-26.3 26.3 39.5 50 3500 49 65.3 130.0 FTP3-D-33.3 33.3 50.0 50 3500 50 71.3 136.0 FTP3-D-39.1 39.1 58.7 50 3500 50 72.8 141.0 FTP3-D-43.2 43.2 64.8 50 3500 51 74.0 144.5 FTP3-D-52.0 52.0 78.0 50 3500 51 80.8 152.0 FTP3-D-60.8 60.8 91.2 50 3300 51 84.5 159.5 FTP3-D-64.3 64.3 96.5 50 3200 51 86.0 162.5 FTP3-D-70.7 70.7 106.1 50 2900 52 94.8 168.0 FTP3-D-78.3 78.3 117.5 50 2600 52 99.0 174.5 FTP3-D-87.1 87.1 130.7 50 2400 52 103.8 182.0 *At lubrication pressure. ** Nominal Value. www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony FTP3 (all measurements in mm unless otherwise stated) FTP2 WITH RELIEF VALVE (VM): FTP pumps are available with or without a relief valve built in to the cover. Two different setting pressures of 5.5 bars or 10 bar.
Low Noise, Low Pulsation FTP Gear Pump FTP3A Series 11 Model Displacement Flow Rate Max. Operating Max. Rotational Noise Dimensions at 1500 rpm Pressure Speed Levels M L (cm3/rev) (l/min)** (bar) (rpm) (dBA)* (mm) (mm) FTP3A-D-20.4 20.4 30.6 50 3500 49 64.3 125.0 FTP3A-D-21.6 21.6 32.4 50 3500 49 64.3 126.0 FTP3A-D-26.3 26.3 39.5 50 3500 49 65.3 130.0 FTP3A-D-33.3 33.3 50.0 50 3500 50 71.3 136.0 FTP3A-D-39.1 39.1 58.7 50 3500 50 72.8 141.0 FTP3A-D-43.2 43.2 64.8 50 3500 51 74.0 144.5 FTP3A-D-52.0 52.0 78.0 50 3500 51 80.8 152.0 FTP3A-D-60.8 60.8 91.2 50 3300 51 84.5 159.5 FTP3A-D-64.3 64.3 96.5 50 3200 51 86.0 162.5 FTP3A-D-70.7 70.7 106.1 50 2900 52 94.8 168.0 FTP3A-D-78.3 78.3 117.5 50 2600 52 99.0 174.5 FTP3A-D-87.1 87.1 130.7 50 2400 52 103.8 182.0 *At lubrication pressure. ** Nominal Value. www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony FTP3A (all measurements in mm unless otherwise stated) FTP2 WITH RELIEF VALVE (VM): FTP pumps are available with or without a relief valve built in to the cover. Two different setting pressures of 5.5 bars or 10 bar.
FG FA STANDARD SAE J1926/1 T30 EUROPEAN A C30 C31 S31 S32 FTP FTP FTP FTP FTP Port Options Low Noise, Low Pulsation FTP Gear Pump FTP3 Series 12 www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony FTP Flange Options
Some general considerations should bemade on the hydraulic system, in which the pumpmust be fitted. Special attention shall be devoted to hydraulic system design and assembly, especially to 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 of major importance. It is also very important to equip the hydraulic systemwith a proper filtering unit. Before starting the systemon a continuous basis, we suggest to adopt some simple precautions: » Check for the direction of rotation of the pump to be consistent with the drive shaft of the primemover. » Check for the proper alignment of pump shaft andmotor 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 connecting 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. » At first startup, set pressure limiting valves at min. value possible. » Avoid lower rotation speed thanmin. allowed with pressure higher than P1. » Do not start the systemat low temperatures under load conditions or after long stops (always avoid or limit load starting for pump longer life. Start the system for a fewminutes and turn on all components; bleed air off the circuit its proper filling. » Check fluid level in the tank after loading all components. » At last, 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. Low Noise, Low Pulsation FTP Gear Pump Installation Notes 13 www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony
www.jbj.co.uk/gear-motors.html #DriveLineHarmony
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 GHM Series Gear Motors The GHM series offer identical configurations to the ALM series but more robust thanks to the cast iron front flange and rear cover. ALM Series Gear Motors For medium to high pressure rates the ALM series is ideal for mobile and industrial sectors. Mono-directional and bi-directional with internal and external drain available. ALPC/GHPC Series Short Multiple Gear Pumps For reduced axial layout. Available with both flanges and covers in aluminium or cast iron. High production rates, performance consistency and absolute reliability ensure this a benchmark product for the hydraulic power pack market. 1P Series Gear Pumps Extensive range and very high performance of these pumps integrated in to micro power packs make them ideal for many applications from aerospace to marine, medical to automotive. 0.25 - 0.5 Series Micro Gear Pumps This product range includes pumps of displacements (up to 200cc/rev) in a full aluminium configuration, able to withstand medium to high pressures and using different versions of flanges (European, German and SAE), porting and shafts. Mono-directional as well as reversible. ALP Series Gear Pumps The GHP series offer identical configurations to theALP series and guarantees extreme reliability in very high pressure applications. Ideal for mobile applications from agricultural to construction machines as the cast iron allows more flange, cover and port options. GHP Series Gear Pumps Modularity and flexibility are the characteristics of these pumps. They allow the assembly of pump modules of the ALP and GHP (from 0.25 to 4) enabling solutions to a wide range of application requirements. Ideal pump for applications which require a fast approach and/or return of the actuator at low loads and slow motion of the actuator at high loads. e.g. log splitters, compactors & presses. Volumetric andmechanical efficiencies as well as low noise levels are further benefits of this range. High/Low 2-Pass Gear Pumps ALP/GHP Series Multiple Modular Gear Pumps ELIKA® The low noise, low pulsation helical gear pump. Groups 2, 3, 4 and multiple pumps. www.jbj.co.uk/gearpumps.html Reduces the noise level by up to 20 dBA. jbj Techniques Limited, UK distributor for www.jbj.co.uk/gear-motors.html #DriveLineHarmony
Getting the most out of your machinery often depends on close integration between all components. An organisation that manufactures and integrates all the diverse components of a drivetrain provides the experience to help you select the best component combination for your application. jbj Techniques’ in-house design team and manufacturing facility provide tailored solutions for your applications at competitive prices with quick delivery. The following examples are a simplistic view of how jbj Techniques assists customers. Hydraulic Adaptors Designed primarily to allow the close coupling of hydraulic pumps to a variety of prime movers, such as diesel / petrol engines, electric, air or hydraulic motors, they can also be used in the connection from prime mover to alternative driven parts i.e. gear boxes, generators, water or vacuum pumps etc. An additional range of engine front PTO adaptors, which provide additional connection between the engine pulley and the driven part are also available. The kit comprises of a and flexible bellhousing drive that are fully machined to suit the coupling driving and driven components. These can be to suit either shaft to shaft, flange (flywheel) to shaft or even flange to flange connections. Getting the most out of your equipment will demand close integration between all components. In specifying jbj Techniques as your preferred supplier, you will have selected a company with the experience to specify, manufacture and integrate all of the diverse components that will ensure the best component combination for your application. jbj's in house design team and manufacturing facility provide tailored solutions for your applications at competitive pricing and on-time deliveries. Pump shaft alignment is key to preventing unnecessary wear and damage to the pump shaft seal and bearing. Improper alignment may lead to premature pump failure. Also to be considered are unwanted torsional resonant frequencies in the system which can quickly cause damage to components in the drivetrain and reduce system life and performance. Improper pump installation can lead to premature failure, increased maintenance costs and reduced production levels of final product. jbj Techniques can advise on the correct installation of into Industrial / hydraulic pumps mobile / marine / machine tool / agricultural / offshore industries and can specify complete driveline systems from their extensive range of components which are available from stock or manufactured to order, albeit simple or complex, standard or bespoke. Electric Motor – Hydraulic Pump Adaptors (safe area) jbj Techniques Limited offer the most comprehensive range of in Europe. bellhousings Designed to connect electric motors with frame size IEC D56 - D400 (0.06kW – 750kW) and can be compatible with electric motor 'B5' or 'B14' flange configurations. Accompanying the metric frame units above is a complete range of mountings to suit Nema and imperial frame motors with 'C' face or 'D' flange fitments. With fully machined , torsionally flexible couplings or available, jbj ensure torsionally rigid couplings the most suitable combination is selected for the application in hand. As an example spider couplings are available in various materials including aluminium, grey cast iron, nodular iron, steel and stainless steels and can be finish machined with parallel, taper or splined bores to DIN, SAE, ANSI or ISO standards. Bellhousings can be manufactured in aluminium or cast iron material as standard, however, units can be produced in a variety of exotic materials on request. The aluminium product range is produced in either monoblock or composite formats giving great flexibility in design and allows for early delivery time, often with same or next day delivery possibilities. For applications where low noise levels are a quality products for mechanical & fluid power #DriveLineHarmony www.jbj.co.uk an excellence in engineering
ensuring a continuing high quality service in which customers can have complete confidence. “ “ requirement then a complete range of antivibration and noise reduction components add to the range. Electric motor – Hydraulic Pump Adaptors (hazardous area) Designed to meet the exacting safety standards of the offshore and chemical process industries, jbj Techniques produce certificated to adaptor kits Directive 2014/34/EU II2GD-IM2-TX -50 C< Service Temp < +105 C. Harmonised standards BS EN 1127:1, BS EN 13463:1, BS EN13463:5, BS EN 50303, BS EN 1834-1,BS EN 1834-3. Generally manufactured in Cast or Nodular iron, bellhousings can be produced in steel, stainless steel or alternative exotic materials on customer request. Couplings supplied for these applications are the jbj Techniques 'JXL' pin and bush range which provide an anti-static and flameproof drive which meet zone 1 area requirements, conforming to all of the above standards. Also available are spider and gear couplings which are certified to zone 2 standards. (Contact jbj Techniques for details). An important development of equipment for use within hazardous areas is the wet mount series of bellhousings. Commissioned to research and develop a product that would control the high temperature generated by a piston pump shaft seal when working within cycling applications. A little considered issue is the frictional heat generated at the shaft seal when the application requires the pump to cycle between different pressures causing the seal temperature to increase. This process will often take the seal temperature out and above the levels required by the relevant ATEX standards requirement. This specially designed assembly allows a pumped cooling flow to be passed over the seal face and through an auxiliary cooler, this in turn reduces the seal face temperature which can be maintained at an acceptable level. With a vast array of components to select from, jbj are well placed to provide all required components to support the required cooling system. Diesel Engine – Hydraulic Pump Adaptors A complete range of bellhousing and couplings exist for the connection of a diesel engine flywheel to a specified driven component, be it an oil hydraulic pump, water pump, generator or similar device. With the bellhousing available in various materials to suit all application areas. With a standard range to connect Diesel engines with SAE dimensions from SAE '6' to SAE '0' jbj are well placed to satisfy the majority of customer requirements. Couplings to complete the assembly are available in either torsionally flexible or torsionally rigid design ad can be supplied to suit SAE flywheel dimensions from SAE 6.5” to SAE 18”. For hydraulic pumps to be mounted to engines that do not conform to SAE dimensions, we offer a full range of assembly parts, some of which (but not all) are shown here » for diesel engines All bellhousings within this range can be finished machined to accept any, piston, vane or gear pump interfaces requested by customer. As with the electric motor range of product jbj offer complete solutions for ATEX environments, using our well proven 'JXL' coupling range which has standard design to connect to the engine flywheel. Directive 2014/34/EU II2GD-IM2-TX -50°C ≤ Service Temp ≤ +105°C. Harmonised Standards: BS EN 1127:1 BS EN 13463:1 BS EN 13463:5 BS EN 50303. Petrol Engine – Hydraulic Pump Adaptors Petrol engine adaptors have been developed for use with industrial petrol engines. Design exists to suit Honda, Briggs and Stratton, Kawasaki, Kubota, Hatz, Mag, Robin, Suzuki, Winsconsin, to name but a few, all adaptors can be finished to accept most hydraulic pumps. Adaptors to suit engine crankshaft drives and for vertical mounting are available on request. #DriveLineHarmony www.jbj.co.ukl to Large Combinations Small Individual Components
to Large Combinations from Small Individual Components ensuring a continuing high quality service in which customers can have complete confidence. “ “ Drive line jbj Techniques is a specialist supplier of high-quality products for the mechanical power transmission and fluid power sectors. The company offers a high level of in-house expertise plus a huge selection of products to meet a very broad range of customer applications. From specification, through technical advice and manufacture to after-sales support, jbj Techniques provides a comprehensive and valued service to the power transmission and hydraulics industries. The company fields a UK-wide team of technical sales engineers to ensure that the business is close to its customers, and it enjoys excellent associations with European manufacturers, acting as sole UK distributor in many cases. jbj’s team is recognised for its expertise in the selection and configuration of hydraulic and mechanical transmission systems. Able to draw on an that extensive product range provides the building blocks for bespoke systems both large and small, the in-house design team offers a complete service, ranging from an assessment of customer requirements to full technical backup, including product specification, CAD based system design, system build and certification. Moreover customers can take advantage of jbj’s own machine-shop facilities and skilled engineers guarantee to quality and control costs. jbj Techniques provides one of the widest ranges of couplings available within the UK; mechanical power transmission couplings for a vast range of applications. Ranging from miniature couplings, all steel gear couplings, flexible spider couplings, shaft couplings, torque limiting couplings, disc and grid type couplings, ATEX compliant and shaft locking devices. Magnetic couplings for power transmission between hermetically sealed areas. However as extensive as the selection is, couplings make up a fraction of jbj’s portfolio. As power transmission specialists the company stock and provide gearboxes, clutches, pumps, hydraulic motors, flow meters, fluid power accessories including: cooling & heat exchange products, reservoirs, pipe flanges, seals and level indicators, as well as a variety of bellhousings and engine adaptors, to name just a few of the product categories. jbj Techniques Limited is proud of it’s relationship and reputation with customers and suppliers. The core client base is stable and loyal, which is testament to the quality of service provided by the company. A similar relationship exists with suppliers, ensuring a continuing high quality service in which customers can have complete confidence. Dampers Engine Adaptor Kits Hydraulic Adaptors Torque Limiting Couplings Tyre Couplings Anti-static/Flameproof Couplings Torsionally Rigid Couplings Torsionally Flexible Couplings Bellhousings Permanent Magnetic Couplings Torsional Couplings
Harmony comprehensive range of componentswww.jbj.co.uk an excellence in engineering 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 You Tube Screw Pumps Pneumatic Motors & Starters Gear Pumps/Motors Axial & Radial Piston Motors Vane Pumps LSHT Motors/Geared Motors Splitter Gearboxes Planetary Gearboxes BDS Clutches BD Clutches & Gearboxes Oil Bath Clutches Flow Dividers Tanks/Accessories Fluid Level Indicators Flanges Mini Power Packs Coolers Pressure Intensifiers
jbj Techniques Limited 28 Trowers Way Holmethorpe Industrial Estate Redhill Surrey RH1 2LW. UNITED KINGDOM 01737 767493 info@jbj.co.uk www.jbj.co.uk quality products for mechanical & fluid power 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/EC requirements setby JamesHarris, jbjTechniquesLimited You Tube
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