Catalog excerpts
ZAPEX GEAR COUPLINGS
Open the catalog to page 1Flender 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 … 62,000 Nm RUPEX pin-and-bush couplings Rated torque: 200 Nm … 1,300,000 Nm N-BIPEX cam couplings Rated torque: 12 Nm … 4,650 Nm ELPEX®, ELPEX-B® and ELPEX-S® Highly Flexible Couplings ELPEX® couplings are free of circumferential back-lash. Their...
Open the catalog to page 2Flender Mechanical Power Transmission Couplings available from jbj Techniques 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. Railway Couplings Couplings for rail vehicles developed,...
Open the catalog to page 3Mechanical Power Transmission Couplings Technical Information See the FLENDER COUPLINGS INTRODUCTION for: » Shaft coupling types. » Shaft misalignment. » Balancing. » Shaft hub connections. » Key to symbols & selection of coupling series. » Typical coupling solutions for different applications. » Selection of coupling size. » Checking shaft hub connection & environmental conditions. » Fitting recommendations including DIN ISO 286 details. » Cylindrical shaft ends, extract from DIN 748 Part 1 (long) & central holes according to DIN 332 Part 2. » Parallel Key Connections to Din 6885-1....
Open the catalog to page 4Torsionally Rigid Gear Couplings Zapex ZW Series Contents Page Zapex ZW Series Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Zapex ZW Series Power Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ZWBT Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ZWBG Series . . . . . . . . . ....
Open the catalog to page 5Mechanical Power Transmission Couplings 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...
Open the catalog to page 6Torsionally Rigid Gear Couplings Zapex ZW Series Introduction Coupling suitable for use in potentially explosive atmospheres. Complies with the current ATEX Directive for: II 2 GD c 120 °C (T4) -20 °C ≤ Ta ≤ +80 °C I M2 Benefits ZAPEX gear couplings link machine shafts and compensate for shaft misalignment with weak restorative forces. High transmissible torque combined with compactness and light weight are characteristic of ZAPEX couplings. ZAPEX coupling types are constructed on a modular principle. This means that application specific solutions can be delivered quickly. ZAPEX couplings...
Open the catalog to page 7Torsionally Rigid Gear Couplings Zapex ZW Series Power Ratings Rated Torque Maximum Torque Overload Torque Fatigue Torque Torsional Stiffness Permitted Axial Shaft Misalignment ΔKa mm 1.0 1.0 1.0 1.0 1.0 1.0 In the case of type ZWTR, the rated torques which deviate from the above are specified in the dimension table. The stated torsional stiffness ‘ZW’ applies to coupling types ZWN and ZWNV. Torsional stiffness of the remaining coupling types on request. The axial misalignment ΔKa must be understood as the maximum permitted enlargement of the hub distance S of the coupling. The axial...
Open the catalog to page 8Torsionally Rigid Gear Couplings Rated Max Dimensions torque speed (mm) Mass moment Part Number.
Open the catalog to page 9Torsionally Rigid Gear Couplings Rated Max Dimensions torque speed (mm) TKN Mass moment of inertia P J1/J2 Part Number. Configurable variants1) » ØD1 Without finished bore. With finished bore. diameter. Weights apply to the entire coupling with maximum bores. Q Diameter required for renewing the sealing rings. 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 P Length required for renewing the sealing rings, aligning the coupling...
Open the catalog to page 10Torsionally Rigid Gear Couplings Part Number. Weight each 100 mm pipe
Open the catalog to page 11Torsionally Rigid Gear Couplings Rated torque Part Number. Configurable variants1) » ØD1 Without finished bore. With finished bore. Weight each 100 mm pipe Ordering example » ZAPEX ZZS coupling, size 146, variant B » Part 1: Bore 40H7mm, keyway to DIN 6885-1 P9 and set screw » Part 2: Bore 45K7 mm, keyway to DIN 6885-1 P9 and set screw ØD2 Without finished bore. With finished bore. Notes » Mass moments of inertia apply to a coupling half with maximum bore Ordering Code: 2LC0300-2AE99-0AZ0-Z L0W+M1A+Q0Y+M13 Plain text to Q0Y: 250 mm (dimension S). diameter. » Weights apply to maximum bores and an...
Open the catalog to page 12Torsionally Rigid Gear Couplings Intermediate shaft Part Number.
Open the catalog to page 13Torsionally Rigid Gear Couplings Part Number. Configurable variants1) » ØD1 Without finished bore. With finished bore. Ordering example » Coupling 1: ZAPEX ZZW coupling, size 146, variant B, ØD2 Without finished bore. Part 3: Bore D1 = 45K7 mm, keyway to DIN 6885-1 P9 and setscrew, Part 1: Bore DW1 = 45H7 mm, keyway to DIN 6885-1 P9 and set screw. With finished bore. Notes » VA = S − 2 ⋅ VA1 » Mass moment of inertia on request. » Weights apply to either coupling 1 or 2 with maximum bore diameter, Ordering Code:2LC0300-2BE99-0AA0-Z L1A+M1A+L13. » Intermediate shaft: Intermediate shaft for ZAPEX...
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