DRIVE SHAFTS & YOKE DRIVES 09 19 Quality Products for Mechanical & Fluid Power
www.jbj.co.uk/ .html drive-shafts USP: Analyse industry applications & provide proficient solutions to the mechanical power transmission and hydraulics industries. PRODUCT SPECIFICATION: team of design engineers to assist in design process, simple or complex, standard or bespoke. PROMPT PRODUCT SUPPLY: large stocks for next day delivery on many items. : full machining services for bespoke designs and prompt turnaround. MACHINE SHOP quality products for mechanical & fluid power: www.jbj.co.uk High quality mechanical and fluid power products are always available straight from our comprehensively stocked warehouse, but, we are more than that! If you need more, be it the smallest drive component through to complex drive line component packages, then speak to our experienced sales team who will provide a solution based upon your application requirements. » hygroscopic breathers » foot brackets » clutches & gearboxes » disc couplings (ATEX) » gear couplings » 'JXL' couplings (ATEX) » torsional couplings » dampers » bellhousings » all steel gear couplings (ATEX) BELLHOUSINGS / COUPLINGS » wet mount bellhousing (NEW) » tyre couplings (ATEX) » torque limiting couplings » spider couplings » magnetic couplings (ATEX) » grid couplings » S-flex couplings - - - - - - - - - - - - - - » hydraulic adaptors CLUTCHES / GEARBOXES » planetary gearboxes PUMPS / MOTORS » gear pumps » load sensing gear pumps » splitter gearboxes » helical gear pumps Elika® » vane pumps » screw pumps » hydraulic motors (ATEX) » axial piston motors (ATEX) » power take-off units » gear motors » pneumatic motors (ATEX) » pneumatic starters FLANGES / SEALS » 2 stage gear pumps » internal gear pumps » port flanges / pipe flanges » 'QM' replaceable seal FLOW / HYDRAULIC PRESSURE » flow dividers » mini power packs » plate heat exchangers » water - oil coolers » off-line cooling » fluid reservoirs / tanks COOLING / HEAT EXCHANGE » fluid level indicators » air - oil coolers » bellhousing coolers RESERVOIRS / LEVEL INDICATORS » pressure intensifiers » hydraulic generator (NEW) » fluid power accessories MISCELLANEOUS www.jbj.co.uk/ .html yoke-drives
Page Magnum Drive Shafts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2 Yellow Jacket Drive Shafts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 4 Yoke Drive Flywheel Couplings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 6 FlywheelCouplings ................................................................... 7 Pump Mounting Plates / Flywheel Plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 jbjTechniquesproductsummary ......................................................... 9-10 Drive Shafts & Yoke Drives Contents The details contained within this catalogue are reproduced in accordance with the latest information at publication of this catalogue. Errors & Omissions Excepted Last update: 11/09/2019
*Note that only 5 of the 10 inserts should beworn, so you need to check the inserts that are actually doing the driving. If OK, run for 3months and return to jbj Techniques for inspection. GreasingOf Universal Joints: Grease universal joints with a premium lithiumextreme pressure (EP) grease every 250 hours. Drive Insert Replacement Schedule: Rubber drive inserts will vary in life from application to application. When users install and start running the Magnum Drive Shaft they will need to follow a strict maintenance schedule. This schedule will ensure that the inserts will not degrade to the point where the drive lugs start driving metal to metal. Once the shaft starts drivingmetal tometal it will need to be replaced with a complete new shaft, it will not be able to be rebuilt. Run for onemonth - remove inserts and return to jbj Techniques for inspection. If OK, run shaft for 2months - remove inserts and return to jbj Techniques for inspection. If you are running multiple drive lines of this type you will only need to pull one MagnumShaft from service to inspect. That way you will only need to wait 1 more month to inspect the 2-month runtime, and so on. If you do not reach the replacement interval and you have inspected all Magnum Shafts wait an additional month and then inspect the first inspected shaft again. Repeat the original process until replacement schedule is determined. The customer shall also determine a complete rebuild schedule. After drive shaft has run for 1 year, remove from dyno and inspect universal joints and internal shaft bearings. If bearings have very little play you will be able to re-assemble shaft and continue to run. If you would like to replace the bearings while the shaft is disassembled you may do so, especially if you have other dynos running the same shaft setup. Run shaft for another year before repeating process. Once you notice the bearings getting worn (sloppy or not smooth running) you will want tomake note of the service time, and use that as your complete rebuild interval. Determining Replacement Schedule: If OK, keep repeating this schedule, adding 1month each time, until you are told by jbj Techniques that you have reached the point of needing to replace inserts. Caution: At any time if your RPM will not hold constant during test, the inserts have prematurely worn. They will need to be removed and replaced immediately. Complete Rebuild Schedule: www.jbj.co.uk/drive-shafts.html Mechanical Power Transmission Magnum Drive Shafts 1 #DriveLineHarmony »Dampens vibration. »Easy installed maintenance for extended life. »Wide range of shaft configurations. Custom designs and lengths. »Dummy flywheel assemblies. »Production test stand approved. »Heavy duty. Rugged steel design. »Used on test stands worldwide.
www.jbj.co.uk/drive-shafts.html Mechanical Power Transmission Magnum Drive Shafts 2 #DriveLineHarmony The following components will last much longer than the inserts. What you can do to check the integrity of the drive shaft is while the inserts are removed pull and push on the centre of the drive shaft. If you feel movement then the bearings and following components should be changed before testing is continued. A complete rebuild consists of the following: Part Number W10 Qty: 2 (Washer) If inserts need to be replaced you will want to order the itembelow: Remember toGrease universal joints every 250 hours (Do not over fill). Use high-pressure lithium grease. Universal joints should be checked each time the inserts are changed to ensure they do not need to be replaced. The maintenance working on these cells should be able to tell the difference between a good and bad universal joint. Important: If there is any damage to themetal ring or other metal components a complete rebuild should be performed. Part Number 210PP Qty: 4 (Bearings) Part Number N10 Qty: 2 (Lock Nut) Part Number 720615 Qty: 1 (1 Set = 10 drive inserts) Part Number 568-152 Qty: 4 (O-Ring) Part Number CP85WB-HWD Qty: 2 (Universal joint)
www.jbj.co.uk/drive-shafts.html Mechanical Power Transmission Yellow Jacket Drive Shafts 3 #DriveLineHarmony Run for onemonth - remove inserts and return to jbj Techniques for inspection If OK, run shaft for 2months - remove inserts and return to jbj Techniques for inspection If OK, run for 3months and return to jbj Techniques for inspection If you are running multiple drive lines of this type you will only need to pull one Yellow Jacket Shaft from service to inspect. That way you will only need to wait 1 more month to inspect the 2-month runtime, and so on. If you do not reach the replacement interval and you have inspected all Yellow Jacket Shafts wait an additional month and then inspect the first inspected shaft again. Repeat the original process until replacement schedule is determined. If OK, keep repeating this schedule, adding 1month each time, until you are told by jbj Techniques that you have reached the point of needing to replace inserts. Caution: At any time if your RPM will not hold constant during test, the inserts have prematurely worn. They will need to be removed and replaced immediately. Determining Replacement Schedule: Grease universal joints with a premium lithiumextreme pressure (EP) grease every 250 hours. Drive Insert Replacement Schedule: Rubber drive inserts will vary in life from application to application. When users install and start running the Yellow Jacket Drive Shaft they will need to follow a strict maintenance schedule. This schedule will ensure that the inserts will not degrade to the point where the drive lugs start driving metal to metal. Once the shaft starts drivingmetal tometal it will need to be replaced with a complete new shaft, it will not be able to be rebuilt. GreasingOf Universal Joints: The customer shall also determine a complete rebuild schedule. After drive shaft has run for 1 year, remove from dyno and inspect the universal joints and internal shaft bearings. If bearings have very little play you will be able to re-assemble shaft and continue to run. If you would like to replace the bearings while the shaft is disassembled you may do so, especially if you have other dynos running the same shaft setup. Run shaft for another year before repeating process. Once you notice the bearings getting worn (sloppy or not smooth running) you will want tomake note of the service time, and use that as your complete rebuild interval. Complete Rebuild Schedule: »Dampens vibration. »Easy installed maintenance for extended life. »Wide range of shaft configurations. Custom designs and lengths. »Dummy flywheel assemblies. »Production test stand approved. »Heavy duty. Rugged steel design. »Used on test stands worldwide.
www.jbj.co.uk/drive-shafts.html Mechanical Power Transmission Yellow Jacket Drive Shafts 4 #DriveLineHarmony If inserts need to be replaced you will want to order the itembelow: The following components will last much longer than the inserts. What you can do to check the integrity of the drive shaft is while the inserts are removed pull and push on the center of the drive shaft. If you feel movement then the bearings and following components should be changed before testing is continues. Part Number 9110 KDDQty: 2 (Bearings) Remember toGrease universal joints every 250 hours (Do not over fill). Use high-pressure lithium grease. Universal joints should be checked each time the inserts are changed to ensure they do not need to be replaced. The maintenance working on these cells should be able to tell the difference between a good and bad universal joint. Acomplete rebuild consists of the following: Part Number 720000-02 Qty: 1 Part Number CP85WB-HWDQty: 2 (Universal joint) Part Number 33210 Qty: 1 (Tapered Bearing) Part NumberAS-338 Qty: 1 (O-Ring) Important: If there is any damage to themetal ring or other metal components a complete rebuild should be performed.
Yoke Flange Flywheel Couplings were designed to assist a customer who had been using a different manufacturer’s coupling and had been dealing with multiple coupling failures. TheYoke Flange Coupling came to the rescue and solved their coupling failure nightmare. This is a coupling you can count on for diesel applications! »Precision-machined for accurate balance. Drive Hub »The flywheel plate can be adjusted for specific inertia requirements. »Support bearing to centralize driving load. »Strongest and largest drive insert available. Features and Advantages: »Precision-machined for accurate balance. Design Characteristics: »Designed for maximum life (when operated at normal engine speeds, torque and alignment). »Eliminates human error with our easy, one-piece design (perfect for a production environment)! »Operating temperatures: -40°C to +104°C (-40°F to 220°F). »Absorbs vibration and shock loads (lengthening the life of your pump or gear box components). »Multiple yoke mounts available for your drive requirements. »Various series for standard SAE wheels and non-standard wheels (including engine housings) »Competitively priced and normally in stock. This one-piece coupling is used on off-highway, construction equipment, aerial lifts, telehandlers, railroad equipment, hybrid vehicles. »Secondary drive bolts can be added (in case of coupling failure - never been used) »Provides a steady dampening effect under load. »Multiple hub lengths for easy installation in any standard SAE or non-standard application. Applications: Steel Flywheel Plate »Manufactured from a steel plate or custom forging (depending on the application). »Rugged, steel construction. Consult factory for applications not listed. www.jbj.co.uk/yoke-drives.html Mechanical Power Transmission Yoke Drive Flywheel Couplings 5 #DriveLineHarmony » Internally supported. »No need for separate support system. »Easy installation. »Rugged drive coupling. » Lowers drive-line vibration. » 1,000’s in service globally. »Very cost effective.
Yellow zinc plated drive bushings Yoke mounts Custom flywheel plate Internal support bearing Bearing lock bushing Secondary drive location Drive inserts Drive hub Contact jbj Techniques technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk for details. These drives can be customized to fit your application needs. There are thousands of these couplings in service that have been running (without failure) on tough diesel applications. There are numerous cover plate options to protect against injury from the spinning flywheel and coupling. Custom Application Description www.jbj.co.uk/yoke-drives.html Mechanical Power Transmission Yoke Drive Flywheel Couplings 6 #DriveLineHarmony
Consult jbj Techniques technical office telephone: +44 (0)1737 767493 or email: info@jbj.co.uk for applications not listed. Flywheel Couplings are used in diesel engine applications where torsional vibration occurs. The flexible neoprene elements absorb vibration and reduce shock loads, while providing a steady damping effect. These couplings take up very little space while transmitting a surprising amount of torque. Available with a wide variety of splines and bores & keyways that come ready to bolt to your flywheel. The splines do not lock onto the shaft in order to allow for any axial movement. This is similar to a drive shaft assembly in automotive applications. All components have been designed for maximum life when operated at normal engine speeds, torque, alignment, and appropriately serviced. »Eliminates human error with our easy, one-piece design (perfect for a production environment)! »Splined and bore and keyway options for your specific applications. »Operating temperatures: -40°C to +104°C (-40°F to 220°F). »Precisionmachined for consistent quality. DesignCharacteristics »Various series for standard SAE flywheels and non-standard flywheels (including engine housings). »Spline lubrication including the coupling assembly. Applications Our one-piece coupling is used on off-highway construction equipment. Aerial lifts, bucket loaders, skid-steer loaders, excavators, sweepers, wheeled loaders, and more. »Sturdy, steel plate for continuous load support. Steel YellowZinc (Trivalent by 1-1-07) Flywheel Plate. »Large driving surfaces for easy installation and longer drive life. Drive Hub non-standard application. Features andAdvantages »Provides a steady dampening effect under load. »Absorbs vibration and shock loads to optimize the life of your pump components. »Two set screws for clamping bore and keyway applications. »Yellow Zinc (Trivalent by 1-1-07) plating to protect against corrosive wear. »Rugged steel construction. »Multiple hub lengths allow for easy installation in any standard SAE or »Heat-treated splines to prevent premature shaft wear. Yellow Zinc Plated Drive Bushings Drive Hub Custom Flywheel Plate Drive Insert Elements Spline/Bore and Keyway Drive. Standard or Bespoke. www.jbj.co.uk/couplings.html Mechanical Power Transmission Flywheel Couplings 7 #DriveLineHarmony
Housing A B C D 3 409.58 450.9 428.60 12 11 6 266.70 307.8 285.75 8 11 Size Pilot O.D. B.C. Mounting Plate Holes 2 447.70 489.0 466.70 12 11 (mm) (mm) (mm) No. of Holes Size 1 511.18 552.5 530.20 12 12 4 362.00 403.4 381.00 12 11 5 314.30 355.6 333.40 8 11 SAE Pump Mounting Plate Dimensions SAE A B Number C Flywheel O.D. O.D. of Hole Size Size J620 (mm) (mm) Holes (mm) 10 314.3 295.3 8 11 11¹⁄ 352.4 333.4 8 11 6¹⁄ 215.9 200.0 6 9 7¹⁄ 241.3 222.3 8 9 16 517.5 489.0 8 13 8 263.5 244.5 6 11 14 466.7 438.2 8 13 SAE Flywheel Plate Dimensions Mechanical Power Transmission Pump Mounting Plates/Flywheel Plates www.jbj.co.uk/couplings.html 8 #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. “ “ # Driveline 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
ne Harmony comprehensive range of components www.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 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 You Tube
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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