02 22 ® N-BIPEX JAW COUPLINGS
Flender Mechanical Power Transmission Couplings available from jbj Techniques N-EUPEX , RUPEX and N-BIPEX ® ® ® Flexible Couplings Flexible Flender couplings have a wide range of possible applications. A broad standard modular system as well as specially designed application specific couplings are available. N-EUPEX cam couplings Rated torque: 19 Nm … 85,000 Nm RUPEX pin-and-bush couplings Rated torque: 200 Nm … 1,300,000 Nm N-BIPEX cam couplings Rated torque: 12 Nm … 1,300 Nm ELPEX , ELPEX-B and ELPEX-S ® ® ® Highly Flexible Couplings ® ELPEX couplings are free of circumferential back-lash. Their damping capacity and low torsional stiffness make them especially well-suited for coupling machines with torque characteristics or large shaft misalignment. widely variable ELPEX elastic ring couplings Rated torque: 1,600 Nm … 90,000 Nm ELPEX-B elastic tire couplings Rated torque: 24 Nm … 14,500 Nm ELPEX-S rubber disk couplings Rated torque: 330 Nm … 63,000 Nm ZAPEX gear couplings and ARPEX all-steel couplings ® ® Torsionally Rigid Couplings For transmission of high torques, we offer both ARPEX all-steel disc couplings and ZAPEX gear couplings in a range of versions. The applications vary according to specific requirements, with respect to shaft misalignment, temperature and torque. ZAPEX gear couplings Rated torque: 1,300 Nm … 7,200,000 Nm ARPEX high performance disc couplings Rated torque: 1,000 Nm … 80,000 Nm N-ARPEX and ARPEX all-steel disc couplings Rated torque: 92 Nm … 2,000,000 Nm BIPEX-S and SIPEX ® ® Backlash-Free Couplings The vibration-damping, electrically insulating plug-in BIPEX-S elastomer couplings and SIPEX metal bellows couplings deliver especially accurate component positioning. BIPEX-S and SIPEX Rated torque: 0.1 Nm … 5,000 Nm ii www.jbj.co.uk/couplings.html #DriveLineHarmony
iii #DriveLineHarmony www.jbj.co.uk/couplings.html ® FLUDEX couplings are hydrodynamic fluid couplings which operate on the Fottinger principle. ® FLUDEX couplings limit starting and maximum torque in the drive train and, through the property of rotational slip, serve as an aid to starting the motor, as overload protection in the event of fault and for isolating torsional vibration. ® To compensate for shaft misalignment, the FLUDEX coupling is combined ® with a displacement coupling e.g. of the N-EUPEX type. Couplings designed for partially and fully suspended drives which can be mounted between motor and gear unit or gear unit and wheel-set shaft. Designed and tested to withstand the high forces created by axle loads of up to 32 t, motor speeds of over 6,000 rpm and driving speeds of more than 400 km/h. All models tested under extreme conditions to guarantee maximum reliability. A broad range of products in all necessary sizes and designs as standard. » 100% component traceability. » Great depth within an extensive product range. » High quality. » Component compatibility with Flender gear units for rail vehicles. FLENDERRailway Couplings offer: » Low maintenance costs and a high level of serviceability. ZBG series read info . . . LBK series read info . . . GKG series read info . . . MBG series read info . . . MBG-ISO series read info . . . ARS series read info . . . Railway Couplings Couplings for rail vehicles developed, tested and produced for reliability and safety. #FLUDEX #railway-couplings Flender Mechanical Power Transmission Couplings available from jbj Techniques
Technical Information Mechanical Power Transmission Couplings iv #DriveLineHarmony www.jbj.co.uk/couplings.html » Shaft coupling types. » Balancing. » Key to symbols & selection of coupling series. » Selection of coupling size. central holes according to DIN 332 Part 2. See the for: FLENDER COUPLINGS INTRODUCTION » Parallel Key Connections to Din 6885-1. » Shaft misalignment. » Shaft hub connections. » Typical coupling solutions for different applications. » Checking shaft hub connection & environmental conditions. » Fitting recommendations including DIN ISO 286 details. » Cylindrical shaft ends, extract from DIN 748 Part 1 (long) & #couplings-technical-info
E & OE Page N-BIPEX Jaw coupling benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Design and configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Hub bores, torsional stiffness and damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Coupling element specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Assignment of N-BIPEX sizes to output PM of IEC standard motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 TypeBWN.................................................................................... 6 TypeBWT(VariantA)........................................................................... 7 TypeBWT(VariantB)........................................................................... 8 TypeBWT(VariantAB).......................................................................... 9 TypeBNT .................................................................................... 10 Spare & wear parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 jbjTechniquesLimitedintroduction................................................................. 12-15 Contents Torsionally Flexible Jaw Couplings v www.jbj.co.uk/couplings.html#flender #DriveLineHarmony The details contained within this catalogue are reproduced with kind permission of FLENDER in accordance with the latest information available at time of production of this publication. Errors & Omissions Excepted Last update: 08/02/2022
www.jbj.co.uk/couplings.html#flender vi #DriveLineHarmony New distribution partnership in the UK: We have now partnered with jbj Techniques Limited as the official partner for our whole couplings range in the United Kingdom and kicked off our cooperation by a digital signing of the partnership contract. JBJ has a wealth of experience in established and niche applications, such examples are: Mechanical drives for subsea wave energy, steel works crucible handling equipment or marine winch drives. We are happy to have them on our side for our UK coupling customers, especially for the supply of the recently optimizedN-EUPEX! Get to know the industry benchmark in couplings and reach out to , Mat Jackson Product Manager Couplings at Flender UK, and , Managing Director at JBJ Mike Davis for further queries. Learnmore about our couplings range here: https://lnkd.in/dAir-av #flender #couplings #neupex #newpartnership #cooperation #WeMoveTheWorld FLENDER Flender 9,544 followers 1w • 10 February 2021 Mechanical Power Transmission Couplings https://lnkd.in/eArCCRi
www.jbj.co.uk/couplings.html#flender Coupling suitable for use in potentially explosive atmospheres. Complies with the current ATEX Directive for: II 2GEx h IIBT6 ... T4Gb X II 2DEx h IIICT85 °C ... 120 °CDb X I M2 Ex hMb X N-BIPEX couplings are torsionally flexible and are outstanding for their particularly compact design and low weight. N-BIPEX couplings are used in many areas of mechanical engineering. Their main area of use is in electric motor drives which are well aligned and have uniform torque loads, such as in hydraulic applications and in combinations with gearedmotors. N-BIPEX couplings consist of two identical hub parts which can be arranged as required on the shaft extensions to be connected. N-BIPEX couplings transmit the torque positively and are thus fail-safe. The curved design of the coupling element ensures that the N-BIPEX couplings have a perfect pressure distribution and this increases the elastomer lifetime. Benefits N-BIPEX couplings are suitable for horizontal, vertical and freely selectable mounting positions. They are able to absorb axial, radial and angular misalignment. 95 ShoreA– green » 64 Shore D – blue » Application The N-BIPEX coupling is available as a catalogue standard in 10 sizes with rated torques of between 12 Nm and 4650 Nm and is made of high-grade spheroidal graphite cast iron. The extremely high-performance coupling element materials are available from stock in three different Shore hardness with the following colours for ease of identification: The flexible coupling elements responsible for torque transmission and misalignment compensation are available in different Shore hardness. As a result of the good damping capability and by selecting the suitable stiffness, torque shock loads can be absorbed and the torsional vibration behaviour of the drive can be positively influenced. Different coupling element versions and ready-to-install hub parts are available from stock. 92 ShoreA– red » N-Bipex Series General Information Torsionally Flexible Jaw Couplings 1 #DriveLineHarmony
www.jbj.co.uk/couplings.html#flender N-Bipex Series General Information Torsionally Flexible Jaw Couplings 2 #DriveLineHarmony The hubs are connected to the respective shafts via finished bores with parallel keyway connection or taper clamping bushes. N-BIPEX couplings are positive-locking and torsionally flexible thanks to the thermoplastic polyurethane coupling element. Coupling materials Coupling element: TPU 92 ShoreA; -50 °C to +100 °C without any restrictions An additional size marking has been provided on the outer surface of the coupling element to be able to determine the size of the N-BIPEX even when it is in the assembled state wi thout having to use any addi t ional aids. The coupling is suitable for use at ambient temperatures between -50 °C and +100°C without any restrictions on the rated torque as a result of temperature factors. Design andConfigurations In the case of part 4 the Taper clamping bush is inserted from the machine housing side. If there is insufficient space, the Taper clamping bush cannot be fitted from this side. Besides space for fitting the Taper clamping bush, space for the fitting tool (offset screwdriver) must be taken into consideration. In the case of part 3, the Taper clamping bush is screwed in from the shaft end face side. The hub must be fitted before the machines to be connected are pushed together. Function The torque is transmitted to the hub at the drive end via the shaft-hub connection, which is mostly designed as a keyway connection, and is transmitted to the hub on the output side via the coupling element. This hub then further transmits the torque to the driven machine or a gear unit placed in between. The special coupling element design helps to keep the compression-loaded coupling elements in their defined position under all operating conditions and to keep them evenly loaded. This results in a long lifetime of the flexible elements. A long lifetime is also guaranteed by the hub parts which ensure maximum operational reliability even under harsh operating conditions. The N-BIPEX coupling of type BWN comprises two identical hub parts connected by a coupling element of elastomer material. Hubs: EN-GJS-400-15 TPU 95 ShoreA; -50 °C to +100 °C without any restrictions TPU 64 ShoreD; -50 °C to +100 °C without any restrictions. The coupling comprises the following: Coupling element 2 hub parts with identical drive teeth. The hub parts are designed with a bore and keyway to DIN 6885-1 or with a taper bore for mounting a taper clamping bush. Fitting the clamping bush connects the hub firmly to the machine shaft. N-BIPEX coupling types BWNCoupling: as a shaft-shaft connection with drilled and grooved hubs. BWTCoupling: as a shaft-shaft connection with taper clamping bushes. BNT Coupling: as a shaft-shaft connection with drilled and grooved hubs and a taper clamping bush.
www.jbj.co.uk/couplings.html#flender N-Bipex Series General Information Torsionally Flexible Jaw Couplings 3 #DriveLineHarmony Size Undrilled Preferred bores part 1/2 from stock with cylindrical finished bores Ø in mm H7, parallel keyway according to DIN 6885-1 JS9 and set screw. 10 11 12 14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 45 48 50 55 60 65 70 75 80 85 90 100 110 120 19 24 28 38 42 48 55 65 75 90 Preferred bores G_MD10_XX_00235 G_MD10_XX_00240 G_MD10_XX_00241 Type BWN Type BWT Type BNT Load T / T N KN The values stated in the above table apply to a capacity utilization of 50%, an excitation amplitude of 10% T with frequency 10 Hz and an ambient KN temperature of 20°C. The dynamic torsional stiffness (C ) is load-dependent and increases in proportion to capacity utilization. The following table shows the correction factors Tdyn for different nominal load. Furthermore, torsional stiffness and damping depend on the ambient temperature, the frequency and the amplitude of the torsional vibration excitation. More precise torsional stiffness and damping parameters on request. Torsional Stiffness and Damping Correction factor FKC 92/95 ShoreAand 64 Shore D 0.56 0.85 1 1.17 1.35 1.53 1.92 C = C 50% • FKC Tdyn Tdyn 20% 40% 50% 60% 70% 80% 100% With flexible couplings the manufacturing process of the rubber elements and their aging primarily influence the stiffness value C . For this reason Tdyn calculation must be made with a tolerance for the dynamic stiffness of ±20 %. The specified damping coefficient Ψ is a minimum value with the result that the damping performance of the coupling corresponds at least to the specified value.
www.jbj.co.uk/couplings.html#flender N-Bipex Series Technical Specifications Torsionally Flexible Jaw Couplings 4 #DriveLineHarmony * Themaximum speedmust be observed. For further information on the allowable shaft misalignment, please refer to the operating instructions. Permitted Shaft Misalignment Speed in rpm Correction factor FKV 1.20 1.10 1.00 0.70 The axial misalignment may occur dynamically at frequencies up to 10 Hz. For fitting, the maximum gap dimension of S2 max. = S2 + S2 and the minimum Δ gap dimension of S2 min. = S2 - S2 are permitted. The shaft misalignments K , K and K may occur simultaneously (see of the catalogue Δ Δ Δ Δ a r w page 2 “Flender mechanical power transmission couplings available from jbj Techniques Limited”). The permitted shaft misalignment depends on the operating speed. As the speed increases, lower shaft misalignment values are permitted. The correction factors for different speeds are specified in the following table. The maximum speed depending on the respective coupling size and type must be observed! ΔKperm= ΔK1500 ⋅ FKV 500 1000 1500 3000 19 24 28 38 42 48 55 65 75 90 19 24 28 38 42 48 55 65 75 90 19 24 28 38 42 48 55 65 75 90 12 45 95 190 265 330 460 670 1400 2500 18 65 160 325 450 550 700 1000 2000 3700 25 90 200 405 560 700 925 1200 2600 4650 36 135 285 570 795 990 1380 2010 4200 7500 54 195 480 975 1350 1650 2100 3000 6000 11100 75 270 600 1215 1680 2100 2775 3600 7800 13950 2 7 14 29 40 50 70 100 210 375 3 10 25 50 70 85 105 150 300 555 5 15 30 60 84 105 140 180 390 700 19500 14500 12500 10000 8500 7500 6500 6000 5000 4000 19500 14500 12500 10000 8500 7500 6500 6000 5000 4000 19500 14500 12500 10000 8500 7500 6500 6000 5000 4000 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 530 1790 3060 6500 8200 10000 14500 25600 37400 62700 1130 4240 8050 14100 16200 23300 28500 35000 66300 105000 2010 7680 12200 25100 32000 41200 52600 86700 143000 234000 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.2 1.4 0.27 0.36 0.45 0.54 0.63 0.72 0.81 0.9 1.08 1.26 0.24 0.32 0.4 0.48 0.56 0.64 0.72 0.8 0.96 1.12 0.17 0.23 0.25 0.29 0.34 0.38 0.4 0.45 0.52 0.6 0.15 0.21 0.23 0.26 0.31 0.34 0.36 0.41 0.47 0.54 0.14 0.18 0.2 0.23 0.27 0.3 0.32 0.36 0.42 0.48 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 Coupling element of polyurethane 92 Shore A (standard) Coupling element of polyurethane 95 Shore A (ordering option -Z and order code K01) Coupling element of polyurethane 64 Shore D (ordering option -Z and order code K04) Torsional Stiffness at 50 % capacity utilization C 50 % Tdyn (Nm/rad) < 10 Hz ΔKa (mm) n = 1500 rpm ΔKr (mm) ΔKw degree Fatigue Torque TKW (Nm) Maximum Speed V ≤ 45 m/s nmax (rpm) Damping coefficient Ψ Coupling Element Size Rated Torque TKN (Nm) Maximum Torque Kmax Permitted shaft misalignment at *
www.jbj.co.uk/couplings.html#flender Three Phase Motor Size Motor output at -1 ≈ 3000 min N-BIPEX Coupling DE shaft end D x E acc. to IEC Size D mm E mm 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 200 0.18 0.25 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 2.5 3.5 5.3 7.9 11 16 21 30 40 54 74 100 145 198 244 290 392 483 587 712 971 1170 1420 1710 19 19 19 24 24 24 24 28 28 38 38 38 42 42 48 55 65 65 75 75 75 90 90 90 250 315 0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 200 250 3.7 5.1 7.5 10 15 20 27 36 49 72 98 121 144 196 240 292 356 484 581 707 849 1030 1290 1600 19 19 19 24 24 24 24 28 28 38 38 38 38 42 48 55 55 65 75 75 75 75 90 90 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 200 3.9 5.8 8 12 15 22 30 40 55 75 109 148 181 215 293 361 438 535 727 873 1070 1280 1550 1930 19 19 19 24 24 24 28 28 28 38 38 42 42 42 55 55 65 75 75 75 75 90 90 90 355 400 500 80 90S 90L 100L 112M 132S 132M 160M 160L 180M 180L 200L 225S 225M 250M 280S 280M 315S 315M 315L 315 355 400 560 2.5 3.7 5 7.4 9.8 13 18 25 36 49 60 71 97 120 145 177 241 289 353 423 513 641 802 1010 1140 1280 1600 1790 19 19 19 19 24 24 28 28 38 38 38 38 42 42 42 48 55 55 55 65 65 75 75 90 90 90 90 90 19 19 24 19 24 28 28 38 38 42 42 48 48 55 60 55 60 60 65 65 75 65 75 65 80 65 80 65 80 85 65 85 75 75 75 80 40 40 50 40 50 60 60 80 80 110 110 110 110 110 140 110 140 140 140 140 140 140 140 140 170 140 170 140 170 170 140 170 140 140 140 170 PM kW T Nm PM kW T Nm Motor output at -1 ≈ 1500 min N-BIPEX Coupling Size PM kW T Nm Motor output at -1 ≈ 1000 min N-BIPEX Coupling Size PM kW T Nm Motor output at-1 ≈ 750 min N-BIPEX Coupling Size Assignment of N-Bipex Sizes to Output PM Of IEC Standard Motors* 5 #DriveLineHarmony *The assignment applies for a service factor of 1.25 and the use of a standard coupling element (92 ShoreA).
www.jbj.co.uk/couplings.html#flender 19 24 28 38 42 48 55 65 75 90 0.3 0.6 1 1.7 2.6 3.6 5.2 7.5 11.5 21.4 2LC0160-0AA 2LC0160-1AA 2LC0160-2AA 2LC0160-3AA 2LC0160-4AA 2LC0160-5AA 2LC0160-6AA 2LC0160-7AA 2LC0160-8AA 2LC0161-0AA 0.000045 0.00015 0.00033 0.0009 0.0019 0.0031 0.006 0.011 0.023 0.065 66 78 90 114 126 140 160 185 210 245 1 1.5 1 1.5 1.5 2 2 2.5 2.5 3 31 37 41 45 48 50 60 65 75 85 16 18 20 24 26 28 30 35 40 45 17 25 28 36 43 48 57 64 76 95 25 30 35 45 50 56 65 75 85 100 38 50 58 68 80 90 105 115 135 170 42 57 67 82 97 107 123 138 163 203 25 35 40 48 55 62 75 82 96 120 19500 14500 12500 10000 8500 7500 6500 6000 5000 4000 25 90 200 405 560 700 925 1200 2600 4650 18 65 160 325 450 550 700 1000 2000 3700 12 45 95 190 265 330 460 670 1400 2500 TYPE BWN Torsionally Flexible Jaw Couplings 0 0 0 0 0 0 0 0 0 0 Mass moment of inertia J /J 1 2 2 (kgm ) Weight m (kg) Dimensions (mm) 6 #DriveLineHarmony Size Rated Torque TKN Product 1) Code Type A Speed nKmax (rpm) D1/D2 Keyway DIN 6885 DA ND1/ ND2 NL1/ NL2 D3 S S2 ΔS2 LG 92 Shore A (Nm) 95 Shore A (Nm) 64 Shore D (Nm) min. max. ± ØD3 ØD1 ØD2 ØND2 NL1 LG NL2 S S2 ØDA ØND1 J J 1 2 Part 1/2 Part 1/2 G_MD10_EN_00236 Coupling Element Ordering Code: 2LC0160-4AA99-0AA0-Z L0X+M0T Ordering example » Par t 1/2: Bore D1 42 H7 mm, with keyway to DIN 6885-1 and set screw. » Coupling element hardness 92 Shore A. 1) To identify complete item numbers specifying the available finish boring options and further order options, please contact jbj Techniques Ltd. technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk » N-BIPEX coupling BWN, size 42. » Par t 1/2: Bore D2 32 H7 mm, with keyway to DIN 6885-1 and set screw. Configurable variants1) » ØD1 Without taper clamping bush. With taper clamping bush. » ØD2 Without taper clamping bush. With taper clamping bush. » Weights apply to a whole coupling in the version with maximum bore. » Coupling element hardness 92 ShoreA 95 ShoreA 64 ShoreD » Mass moments of inertia apply to a coupling half with maximum bore diameter. Notes
www.jbj.co.uk/couplings.html#flender TYPE BWT (Variant A) Torsionally Flexible Jaw Couplings 7 #DriveLineHarmony » ØD1 Without taper clamping bush. Configurable variants1) With taper clamping bush. » ØD2 Without taper clamping bush. Notes » T for the 95 ShoreA coupling element is limited to 2 x T for types KN Kmax BWT and BNT contrary to the table on page 4 of this catalogue. When using the 64 ShoreD coupling element, the same torque values apply as for the 95 ShoreA coupling element. » Coupling element hardness 92 ShoreA 95 ShoreA With taper clamping bush. » Weights apply to a whole coupling in the version with taper clamping bush. » Mass moments of inertia apply to a coupling half with taper clamping bush. Part 3 Coupling Element Part 3 Variant A J J 1 2 24 28 38 42 48 55 65 75 90 45 95 190 265 330 460 670 1400 2500 65 160 325 450 550 700 1000 2000 3700 14500 12500 10000 8500 7500 6500 6000 5000 4000 57 67 82 97 107 123 138 163 205 25 28 36 43 48 57 64 76 95 18 20 24 26 28 30 35 40 45 37 41 45 48 50 60 65 75 85 1.5 1 1.5 1.5 2 2 2.5 2.5 3 2LC0160-1AB 2LC0160-2AB 2LC0160-3AB 2LC0160-4AB 2LC0160-5AB 2LC0160-6AB 2LC0160-7AB 2LC0160-8AB 2LC0161-0AB 1008 1108 1108 1610 1615 2012 2012 2517 2) 2517 3020 2) 3020 3535 2) 10 10 10 14 14 14 14 55 16 65 25 80 25 28 28 42 42 50 50 60 60 75 75 90 54 58 58 86 80 100 100 118 118 142 142 170 23 23 23 26 39 33 33 46 46 52 52 90 64 66 70 78 106 96 101 127 132 144 149 225 0.00015 0.00025 0.0005 0.0013 0.002 0.004 0.006 0.008 0.015 0.017 0.037 0.06 0.6 0.8 1.2 1.8 2.6 3.5 4.5 5.5 7.7 8 12.9 19.8 Mass moment of inertia J /J 1 2 2 (kgm ) Weight m (kg) Dimensions (mm) Product 1) Code Type A Speed nKmax (rpm) D1/D2 Keyway DIN 6885 DA ND1/ ND2 NL1/ NL2 D3 S S2 ΔS2 LG 92 Shore A (Nm) 95 Shore A (Nm) min. max. ± Rated Torque TKN Size Taper Clamping Bush Size Ordering example » Part 3: With Taper clamping bushes, size 1610, bore D1 38 H7 mm, with keyway to DIN 6885-1. 1) To identify complete item numbers specifying the available finish boring options and further order options, please contact jbj Techniques Ltd. technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk » N-BIPEX coupling BWN, size 42, variant A. » Coupling element hardness 92 Shore A. » Part 4: With Taper clamping bushes, size 1610, bore D2 32 H7 mm, with keyway to DIN 6885-1. Ordering Code: 2LC0160-4AB99-0AA0-Z L0V+M0T 2) Taper clamping bush version only possible in part 4.
www.jbj.co.uk/couplings.html#flender TYPE BWT (Variant B) Torsionally Flexible Jaw Couplings Variant B 24 28 38 42 48 55 65 75 90 45 95 190 265 330 460 670 1400 2500 65 160 325 450 550 700 1000 2000 3700 14500 12500 10000 8500 7500 6500 6000 5000 4000 57 67 82 97 107 123 138 163 205 25 28 36 43 48 57 64 76 95 18 20 24 26 28 30 35 40 45 37 41 45 48 50 60 65 75 85 1.5 1 1.5 1.5 2 2 2.5 2.5 3 2LC0160-1AC 2LC0160-2AC 2LC0160-3AC 2LC0160-4AC 2LC0160-5AC 2LC0160-6AC 2LC0160-7AC 2LC0160-8AC 2LC0161-0AC 1008 1108 1108 1610 1615 2012 2012 2517 2) 2517 3020 2) 3020 3535 2) 10 10 10 14 14 14 14 55 16 65 25 80 25 28 28 42 42 50 50 60 60 75 75 90 54 58 58 86 80 100 100 118 118 142 142 170 23 23 23 26 39 33 33 46 46 52 52 90 64 66 70 78 106 96 101 127 132 144 149 225 0.00015 0.00025 0.0005 0.0013 0.002 0.004 0.006 0.008 0.015 0.017 0.037 0.06 0.6 0.8 1.2 1.8 2.6 3.5 4.5 5.5 7.7 8 12.9 19.8 Mass moment of inertia J /J 1 2 2 (kgm ) Weight m (kg) Dimensions (mm) ↗Article no. 1)* Type B Speed nKmax (rpm) D1/D2 Keyway DIN 6885 DA ND1/ ND2 NL1/ NL2 D3 S S2 ΔS2 LG 92 Shore A (Nm) 95 Shore A (Nm) min. max. ± Rated Torque TKN Size Taper Clamping Bush Size Part 4 Coupling Element Part 4 G_MD10_EN_00242 J J 1 2 8 #DriveLineHarmony 1) To identify complete item numbers specifying the available finish boring options and further order options, please contact jbj Techniques Ltd. technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk 2) Taper clamping bush version only possible in part 4. Ordering example » Part 4: With Taper clamping bushes, size 1610, bore D2 32 H7 mm, with keyway to DIN 6885-1 » N-BIPEX coupling BWT, size 42, variant B. Ordering Code: 2LC0160-4AC99-0AA0-Z L0V+M0T » Part 3: With Taper clamping bushes, size 1610, bore D1 38 H7 mm, with keyway to DIN 6885-1 » Coupling element hardness 92 Shore A. With taper clamping bush. With taper clamping bush. Configurable variants1) » ØD2 Without taper clamping bush. » ØD1 Without taper clamping bush. » Coupling element hardness 92 ShoreA 95 ShoreA Notes » Mass moments of inertia apply to a coupling half without taper clamping bush. » Weights apply to a whole coupling in the version without taper clamping bush. » T for the 95 ShoreA coupling element is limited to 2 x T for types KN Kmax BWT and BNT contrary to the table on page 4 of this catalogue. When using the 64 ShoreD coupling element, the same torque values apply as for the 95 ShoreA coupling element. .
www.jbj.co.uk/couplings.html#flender TYPE BWT (Variant AB) Torsionally Flexible Jaw Couplings 24 28 38 42 48 55 65 75 90 45 95 190 265 330 460 670 1400 2500 65 160 325 450 550 700 1000 2000 3700 14500 12500 10000 8500 7500 6500 6000 5000 4000 57 67 82 97 107 123 138 163 205 25 28 36 43 48 57 64 76 95 18 20 24 26 28 30 35 40 45 37 41 45 48 50 60 65 75 85 1.5 1 1.5 1.5 2 2 2.5 2.5 3 2LC0160-1AD 2LC0160-2AD 2LC0160-3AD 2LC0160-4AD 2LC0160-5AD 2LC0160-6AD 2LC0160-7AD 2LC0160-8AD 2LC0161-0AD 1008 1108 1108 1610 1615 2012 2012 2517 2) 2517 3020 2) 3020 3535 2) 10 10 10 14 14 14 14 55 16 65 25 80 25 28 28 42 42 50 50 60 60 75 75 90 54 58 58 86 80 100 100 118 118 142 142 170 23 23 23 26 39 33 33 46 46 52 52 90 64 66 70 78 106 96 101 127 132 144 149 225 0.00015 0.00025 0.0005 0.0013 0.002 0.004 0.006 0.008 0.015 0.017 0.037 0.06 0.6 0.8 1.2 1.8 2.6 3.5 4.5 5.5 7.7 8 12.9 19.8 Mass moment of inertia J /J 1 2 2 (kgm ) Weight m (kg) Dimensions (mm) ↗Article no. 1)* Type AB Speed nKmax (rpm) D1/D2 Keyway DIN 6885 DA ND1/ ND2 NL1/ NL2 D3 S S2 ΔS2 LG 92 Shore A (Nm) 95 Shore A (Nm) min. max. ± Rated Torque TKN Size Taper Clamping Bush Size 9 #DriveLineHarmony Part 3 Coupling Element Part 4 Variant AB ØD1 ØDA ØND1 ØND2 ØD2 ØD3 J J 1 2 NL1 S S2 NL2 LG Notes » ØD1 Without taper clamping bush. » Weights apply to a whole coupling in the version with taper clamping bush. » T for the 95 ShoreA coupling element is limited to 2 x T for types KN Kmax BWT and BNT contrary to the table on page 4 of this catalogue. When using the 64 ShoreD coupling element, the same torque values apply as for the 95 ShoreA coupling element. With taper clamping bush. Configurable variants1) » ØD2 Without taper clamping bush. » Mass moments of inertia apply to a coupling half with taper clamping bush. » Coupling element hardness 92 ShoreA 95 ShoreA With taper clamping bush. » Coupling element hardness 92 Shore A. 2) Taper clamping bush version only possible in part 4. » N-BIPEX coupling BWN, size 42, variant A. 1) To identify complete item numbers specifying the available finish boring options and further order options, please contact jbj Techniques Ltd. technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk » Part 3: With Taper clamping bushes, size 1610, bore D1 38 H7 mm, with keyway to DIN 6885-1. Ordering Code: 2LC0160-4AD99-0AA0-Z L0V+M0T Ordering example » Part 4: With Taper clamping bushes, size 1610, bore D2 32 H7 mm, with keyway to DIN 6885-1.
www.jbj.co.uk/couplings.html#flender TYPE BNT Torsionally Flexible Jaw Couplings Part 1/2 Coupling Element Part 3 Part 1/2 Part 4 Variant A Variant B G_MD10_EN_00243 ØD1 ØDA ØND1 ØND2 ØD2 ØD3 J J J J 1 2 1 2 NL1 S NL2 LG 30 35 45 50 56 65 75 85 100 50 58 68 80 90 105 115 135 170 0 0 0 0 0 0 0 0 0 35 40 48 55 62 75 82 96 120 71 78 92 102 123 128 143 156 171 177 197 235 0.00015 0.0003 0.0009 0.002 0.003 0.006 0.011 0.011 0.023 0.023 0.065 0.065 0.6 0.8 1.4 2.3 3.2 4.4 6 6.5 9.4 9.6 17.2 20.7 24 28 38 42 48 55 65 75 90 45 95 190 265 330 460 670 1400 2500 65 160 325 450 550 700 1000 2000 3700 14500 12500 10000 8500 7500 6500 6000 5000 4000 57 67 82 97 107 123 138 163 205 25 28 36 43 48 57 64 76 95 18 20 24 26 28 30 35 40 45 37 41 45 48 50 60 65 75 85 1.5 1 1.5 1.5 2 2 2.5 2.5 3 1008 1108 1108 1610 1615 2012 2012 2517 2) 2517 3020 2) 3020 3535 2) Mass moment of inertia Weight m (kg) Dimensions (mm) ↗Article no. 1)* Speed nKmax (rpm) D1 Keyway DIN 6885 DA ND1 NL1 D3 S S2 ΔS2 LG 92 Shore A (Nm) 95 Shore A (Nm) min. max. ± Rated Torque TKN Size Taper Clamping Bush Size 10 10 10 14 14 14 14 55 160 65 25 80 25 28 28 42 42 50 50 60 60 75 75 90 D2 Keyway DIN 6885 min. max. 54 58 58 86 80 100 100 118 118 142 142 170 ND2 Type A Type B 23 23 23 26 39 33 33 46 46 52 52 90 NL2 J 1 2 (kgm ) J2 2 (kgm ) 2LC0160-2AF 2LC0160-3AF 2LC0160-4AF 2LC0160-5AF 2LC0160-6AF 2LC0160-7AF 2LC0160-8AF 2LC0161-0AF 2LC0160-1AF 2LC0160-2AE 2LC0160-3AE 2LC0160-4AE 2LC0160-5AE 2LC0160-6AE 2LC0160-7AE 2LC0160-8AE 2LC0161-0AE 2LC0160-1AE 0.0002 0.0005 0.0013 0.002 0.004 0.006 0.008 0.014 0.016 0.036 0.06 0.00015 10 #DriveLineHarmony S2 Coupling Element » N-BIPEX coupling BNT, size 42, variant B. » Part 4: With taper clamping bushes, size 1610, bore D2 32 H7 mm, with keyway to DIN 6885-1 Ordering example » Part 1/2: Bore D1 42 H7 mm, with keyway to DIN 6885-1 and set screw. » Coupling element hardness 92 ShoreA. Ordering Code: 2LC0160-4AF99-0AA0-Z L0V+M0T 2) Taper clamping bush version only possible in part 4. 1) To identify complete item numbers specifying the available finish boring options and further order options, please contact jbj Techniques Ltd. technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk » T for the 95 ShoreA coupling element is limited to 2 x T for types KN Kmax BWT and BNT contrary to the table on page 4 of this catalogue. When using the 64 ShoreD coupling element, the same torque values apply as for the 95 ShoreA coupling element. . Notes Configurable variants1) With taper clamping bush. » ØD2 Without taper clamping bush. » Coupling element hardness 92 ShoreA 95 ShoreA » Weights apply to a whole coupling in the version without taper clamping bush. » Type A With taper clamping bush. » ØD1 Without taper clamping bush. B » Mass moments of inertia apply to a coupling half with maximum bore diameter and without taper clamping bush.
www.jbj.co.uk/couplings.html#flender 19 2LC0160-0WA00-0AA0 2LC0160-0WA00-0AA0-Z K01 2LC0160-0WA00-0AA0-Z K04 0.006 24 2LC0160-1WA00-0AA0 2LC0160-1WA00-0AA0-Z K01 2LC0160-1WA00-0AA0-Z K04 0.02 28 2LC0160-2WA00-0AA0 2LC0160-2WA00-0AA0-Z K01 2LC0160-2WA00-0AA0-Z K04 0.03 38 2LC0160-3WA00-0AA0 2LC0160-3WA00-0AA0-Z K01 2LC0160-3WA00-0AA0-Z K04 0.04 42 2LC0160-4WA00-0AA0 2LC0160-4WA00-0AA0-Z K01 2LC0160-4WA00-0AA0-Z K04 0.07 48 2LC0160-5WA00-0AA0 2LC0160-5WA00-0AA0-Z K01 2LC0160-5WA00-0AA0-Z K04 0.09 55 2LC0160-6WA00-0AA0 2LC0160-6WA00-0AA0-Z K01 2LC0160-6WA00-0AA0-Z K04 0.1 65 2LC0160-7WA00-0AA0 2LC0160-7WA00-0AA0-Z K01 2LC0160-7WA00-0AA0-Z K04 0.2 75 2LC0160-8WA00-0AA0 2LC0160-8WA00-0AA0-Z K01 2LC0160-8WA00-0AA0-Z K04 0.4 90 2LC0161-0WA00-0AA0 2LC0161-0WA00-0AA0-Z K01 2LC0161-0WA00-0AA0-Z K04 0.6 Note: The coupling elements of the N-BIPEX coupling are wear parts. The service life depends on the operating conditions. Coupling Element (Spiders) of the N-BIPEX coupling Spare & Wear Parts Torsionally Flexible Jaw Couplings 11 #DriveLineHarmony Size Article no. N-BIPEX cam ring Weight 92 Shore A 95 Shore A 64 Shore A (kg)
The following examples are a simplistic view of how jbj Techniques assists customers. 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. Hydraulic Adaptors 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. 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. 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 f itments. 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. For applications where low noise levels are a 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. quality products for mechanical & fluid power an excellence in engineering #DriveLineHarmony
ensuring a continuing high quality service in which customers can have complete confidence. “ “ Electric motor – Hydraulic pump adaptors (Hazardous Area) 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. requirement then a complete range of antivibration and noise reduction components add to the range. Also available are spider and gear couplings which are certified to zone 2 standards. (Contact jbj Techniques for details). 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. 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 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. placed to provide all required components to support the required cooling system. All bellhousings within this range can be finished machined to accept any, piston, vane or gear pump interfaces requested by customer. 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”. Petrol engine – Hydraulic pump adaptors Harmonised Standards: BS EN 1127:1 BS EN 13463:1 BS EN 13463:5 BS EN 50303. 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. Directive 2014/34/EU II2GD-IM2-TX -50°C ≤ Service Temp ≤ +105°C. Diesel Engine – Hydraulic pump adaptors 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 www.jbj.co.uk/couplings.html 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
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 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 You Tube
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