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CENTAFLEX-A

CENTAFLEX-A
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CENTAFLEX-A

Product catalog summary
Overview: The CENTAFLEX-A is a versatile coupling system designed for various applications, offering adaptability to torsional flexibility and misalignment compensation. It includes a fail-safe device and is available in materials such as steel, carbon-fibre, and glass-fibre.
Components and Adaptation: The system features rubber elements made from natural rubber or silicone, hubs with multiple connection options, flanges for both standard and non-standard flywheels, and tubes in different materials and lengths. Torque limiters are available for all designs.
Technical Specifications: The CENTAFLEX-A supports a torque range from 0.01 to 12.5 kNm and operates within a temperature range of -45°C to +120°C, depending on the material. It includes an axial-radial screwing connection for easy assembly and maintenance.
Applications: Suitable for industrial, marine, and wind applications, the CENTAFLEX-A can be customized for specific requirements, ensuring reliable performance in demanding conditions.
Technical Data: Specifications are provided for sizes 1 to 800, detailing nominal and maximum torque, permissible power loss, and stiffness parameters. Tables with technical data for different sizes and configurations are included.
Specifications: The document details dimensions and mass properties for CENTAFLEX-A types 0, 1, 2, and 3, with sizes ranging from 1 to 800. Each type has specific configurations and dimensions, including parameters like A, B, C1, C2, C3, d1max, d3, DJ, D2, DA, DT, Z, E, L1, N1, S, J1, J2, m1, and m2.
Procedures: The adaptability of CENTAFLEX-A drive shafts to installation requirements is highlighted, emphasizing their ability to dampen torsional vibrations and compensate for axial, radial, and angular misalignments.
Norms and Standards: The document complies with the SAE J620 standard for dimensions and mass moments of inertia.
Recommendations: CENTAFLEX-A drive shafts are recommended for applications requiring minimal handling effort and effective vibration damping.
Key Data: Tables provide detailed measurements and mass properties for each size and type, showcasing the flexibility and adaptability of the drive shafts in various engineering applications.
Technical Data Explanations: Key technical parameters such as nominal torque, maximum torque, continuous vibratory torque, permissible power loss, dynamic torsional stiffness, and relative damping are explained. The importance of considering temperature, frequency, and amplitude in calculations is emphasized.
Procedures and Recommendations: A torsional vibration analysis (TVA) is advised for the complete drive train before machinery startup. The final assembler is responsible for ensuring torsional vibration compatibility and dimensional compatibility with the flywheel and gearbox.
Norms and Standards: All technical data adhere to the metric SI system, with dimensions in millimeters. Hub dimensions may vary based on the required finished bore.
Additional Information: Contact information for CENTA Antriebe Kirschey GmbH and Rexnord is provided, highlighting their role as global leaders in premium couplings.
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Catalog excerpts

CENTAFLEX-A-1

CENTA PRODUKT R A NSMISSIO N C E NTA P OWER T DOKUMENTATION CENTAFLEX-A ENGL ISH Is this PDF up to date? click here for an update check!

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CENTAFLEX-A-2

CENTA PRODUCT DOCUMENTATION COMPONENTS/ADAPTATION AREAS OF APPLICATION TECHNICAL DATA SERVICE Rubber elements Page 06 Product selection: Which coupling for which purpose? Page 10 Product application: Which feature for which coupling? Page 13 Explanation of the technical data Page APP-1 Contact Drive shafts Page 07 Torque limiters Page 07 CF-A-EN-17-15 | PAGE 2 | PUBLISHED 18. FEBRUARY 2019 | MAIN MENU ^ CHECK FOR UPDATES

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CENTAFLEX-A-3

CENTA PRODUCT DOCUMENTATION The CENTAFLEX-A presents itself as a versatile superstar when it comes to coping with sophisticated misalignment compensation, fail-safe decoupling of torsional vibrations and reliable electric insulation. Complete with maximum design flexibility. Features High flexibility in all directions High adaptability to torsional flexibility High design flexibility As the bestseller among all of CENTA’s couplings, it is based on a highly elastic rubber element with an integrated fail-safe device that allows for adequate and appropriate application designs. The element is available...

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CENTAFLEX-A-4

CENTA PRODUCT DOCUMENTATION TORSIONAL FLEXIBILITY The axial-radial screwing connec- When the going gets tough, quality series compensate for significant CENTAFLEX-A enables an adequate tion for the CENTAFLEX-A, unique is priceless. With an exemplary different degrees of Shore hard- misalignments in axial, radial and and appropriate design solution in this market, eases the assembly Quality Management, CENTA en- ness. This enables the torsional angular directions. They are the for practically any application with significantly; moreover, it ensures sures products that withstand the ideal solution...

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CENTAFLEX-A-5

CENTA PRODUCT DOCUMENTATION COMPONENTS ADAPTATION CF-A-EN-17-15 | PAGE 5 | PUBLISHED 18. February 2019 | MAIN MENU

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CENTAFLEX-A-6

CENTA PRODUCT DOCUMENTATION CENTAFLEX-A COMPONENTS RUBBER ELEMENTS The CENTAFLEX-A rubber elements are made of highquality natural rubber or of silicone – for use at very high ambient temperatures – and feature vulcanized jaws for fastening to the drive side resp. power take-off side. By covering the jaws in the circumferential direction, the coupling elements are fail-safe. The axial-radial screwing connection for the CENTAFLEX-A, unique in this market, eases the assembly significantly; moreover, it ensures the application of pre-pressure on the rubber columns and is advantageous for the performance...

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CENTAFLEX-A-7

CENTA PRODUCT DOCUMENTATION CENTAFLEX-A ADAPTATION TORQUE LIMITERS We offer all standard connections, such as evolute The homokinetic version of the CENTAFLEX-A can be Load holding torque limiters are available for all splines, flange connections, clamping sets, keyway delivered in any requested length and thereby adap- CENTAFLEX-A designs, suitable for mounting either connections and oil press fits. In addition, CENTA ted to specific mounting conditions. Short shafts are in the middle tube as well as on the generator shaft. has developed the CENTALOC clamping hub, a shaft- made with tubes of...

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CENTAFLEX-A-8

CENTA PRODUCT DOCUMENTATION Which product for your purpose? We will gladly assist → www.centa.info/contact CF-A-EN-17-15 | PAGE 8 | PUBLISHED 18. February 2019 | MAIN MENU

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CENTAFLEX-A-9

CENTA PRODUCT DOCUMENTATION Coupling Type 0 and 0-S Rubber element on which the Type series is based. Made of high-quality natural rubber or silicone and available in various degrees of Shore hardness. Type S for plug-in assembly. Coupling Type 1 and 1-S Rubber element with hub for drive resp. power take-off side. For connection to already existing drivetrain elements such as flywheels, pulleys or brake discs, friction or turbo clutches, freewheel clutches, cogwheels, etc. Type S for plug-in assembly. Coupling Type 2 and 2-S Rubber element with hub for drive resp. power take-off side. Intended...

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CENTAFLEX-A-10

CENTA PRODUCT DOCUMENTATION Which product for your purpose? We will gladly assist → www.centa.info/contact CF-A-EN-17-15 | PAGE 10 | PUBLISHED 18. February 2019 | MAIN MENU

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CENTAFLEX-A-11

CENTA PRODUCT DOCUMENTATION CENTAFLEX-A APPLICATIONS RAIL APPLICATIONS INDUSTRY APPLICATIONS Which product for your purpose? We will gladly assist → www.centa.info/contact CF-A-EN-17-15 | PAGE 11 | PUBLISHED 18. February 2019 | MAIN MENU

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CENTAFLEX-A-12

CENTA PRODUCT DOCUMENTATION CENTAFLEX-A APPLICATIONS MARINE APPLICATIONS WIND APPLICATION GENER ATOR Which product for your purpose? We will gladly assist → www.centa.info/contact CF-A-EN-17-15 | PAGE 12 | PUBLISHED 18. February 2019 | MAIN MENU

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CENTAFLEX-A-13

CENTA PRODUCT DOCUMENTATION TECHNICAL DATA Questions on product selection? We will gladly assist → www.centa.info/contact CF-A-EN-17-15 | PAGE 13 | PUBLISHED 18. February 2019 | MAIN MENU

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CENTAFLEX-A-14

CENTA PRODUCT DOCUMENTATION CF-A-EN-17-15 | PAGE 14 | PUBLISHED 18. FEBRUARY 2019 | MAIN MENU ^ CHECK FOR UPDATES

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CENTAFLEX-A-15

CENTA PRODUCT DOCUMENTATION TECHNICAL DATA 4, SIZES 1-28 ^ SIZES 30-800 * values for 70 and 75 Shore on request ** At 60 Shore. CF-A-EN-17-15 | PAGE 15 | PUBLISHED 18. FEBRUARY 2019 | MAIN MENU ^ CHECK FOR UPDATES

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CENTAFLEX-A-16

CENTA PRODUCT DOCUMENTATION TECHNICAL DATA 4, SIZES 30-800 4- SIZES 1-28 * values for 70 and 75 Shore on request ** At 60 Shore. CF-A-EN-17-15 | PAGE 16 | PUBLISHED 18. FEBRUARY 2019 | MAIN MENU ^ CHECK FOR UPDATES

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CENTAFLEX-A-17

CENTA PRODUCT DOCUMENTATION CENTAFLEX-A TYPE 0 CF-A-EN-17-15 | PAGE 17 | PUBLISHED 18. February 2019 | MAIN MENU ^ CHECK FOR UPDATES

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CENTAFLEX-A-18

CENTA PRODUCT DOCUMENTATION CENTAFLEX-A TYPE 0-S CF-A-EN-17-15 | PAGE 18 | PUBLISHED 18. February 2019 | MAIN MENU ^ CHECK FOR UPDATES

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CENTAFLEX-A-19

CENTA PRODUCT DOCUMENTATION CENTAFLEX-A TYPE 1 DIMENSIONS J, SIZES 1-800 CF-A-EN-17-15 | PAGE 19 | PUBLISHED 18. FEBRUARY 2019 | MAIN MENU ^ CHECK FOR UPDATES

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CENTAFLEX-A-20

CENTA PRODUCT DOCUMENTATION CENTAFLEX-A TYPE 1-S DIMENSIONS CF-A-EN-17-15 | PAGE 20 | PUBLISHED 18. FEBRUARY 2019 | MAIN MENU ^ CHECK FOR UPDATES

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CENTAFLEX-A-21

CENTA PRODUCT DOCUMENTATION CENTAFLEX-A TYPE 2 DIMENSIONS CF-A-EN-17-15 | PAGE 21 | PUBLISHED 18. FEBRUARY 2019 | MAIN MENU ^ CHECK FOR UPDATES

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All CENTA POWER TRANSMISSION catalogs and technical brochures

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  2. CENTADISC-T

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  3. CENTADISC-M

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  4. CF-RS

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  5. CF-RV

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  6. CF-T

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  7. CF-X

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  8. CJ

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  9. CL

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  10. CM-B

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  11. CM-G

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  12. CM-HTC

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  13. CM-S

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  14. CS-V

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  15. CX-K

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  16. CX-SEC

    108  Pages

  17. CX-Test

    9  Pages

  18. CX-TT

    14  Pages

  19. CX-V

    20  Pages

  20. CENTADISC-C

    17  Pages

  21. CENTA-SCS

    15  Pages

  22. CENTAMAX - B

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.