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Product catalog summary
Introduction
The CENTASTART-V centrifugal clutches have been operational since 1970, designed for both electronic and combustion engines. They utilize the CENTAFLEX-A rubber element, known for its elasticity and performance.

Construction and Functionality
The clutch features a cylindrical rubber element connected to a driving hub with bolts, mounted under precompression. Centrifugal weights and tension springs are attached, covered with friction linings. The clutch engages when speed exceeds idling speed and disengages when it falls below.

Advantages
The system is noted for its simple construction, precise idling torque control, maintenance-free operation, and adaptability. It includes a heat-resistant friction lining and high heat dissipation.

Functions
The clutch serves multiple functions: starting clutch, automatic operation based on speed, flexible coupling for shock absorption, safety slip clutch, and free running coupling for dual motor systems.

Design Variants
Designs include Type VF-W, VF-K, VF-G, and VW variants, offering flexibility and customization.

Performance
Performance is influenced by centrifugal force and design specifications, ensuring efficient power transmission with minimal slip.

Overview
The document outlines technical specifications and operational guidelines for the CENTASTART-V series, covering torque capacities, speed requirements, and selection criteria.

Torque Capacity
Torque capacity is influenced by centrifugal force and the rubber element. The permissible torque must exceed engine torque to prevent slippage.

Speed and Torque Relationship
Maintaining a specific speed range is crucial to avoid slippage and wear. Diagrams illustrate speed and torque relationships for selecting coupling sizes.

Selection Criteria
Coupling size selection is based on torque requirements, with torsional vibration calculations recommended.

Technical Data
Tables provide data on torque capacities, idling speeds, dimensions, allowable misalignments, and moments of inertia.

Product Range
The series includes seven sizes, covering torque ranges from 80 to 2500 Nm, suitable for engines up to 500 hp. Custom sizes are available.

Global Presence
CENTA is a leading producer of flexible couplings with a global network, offering worldwide after-sales service.
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Catalog excerpts

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POWER TRANSMISSION LEADING BY INNOVATION CENTRIFUGAL CLUTCHES FLIEHKRAFTKUPPLUNGEN

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Highly elastic CENTASTART centrifugal clutches have been in successful operation since 1970, both with electronic and combustion engines. Our experience in that field and demands of the market lead to the development of the series V, presented here, based on the well approved CENTAFLEX-A rubber element. Hochelastische CENTASTART Fliehkraftkupplungen werden seit 1970 erfolgreich an Elektro-und Verbrennungsmotoren eingesetzt. Die dabei gewonnenen Erfahrungen und Anforderungen des Marktes führten zu der Entwicklung der hier vorgestellten Baureihe V, welche auf dem bewährten CENTAFLEX-A Gummielement...

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N CE Advantages of the CENTASTART system • Prooven and approved, simple construction principle, safe dimensioning of all parts • Erprobtes und bewährtes, einfaches Konstruktions­ prinzip, sichere Dimensionierung aller Bauteile • Idling torque exactly determined by sufficiently dimensioned springs and can be varied as required • Einschaltdrehzahlen werden exakt durch reichlich dimensionierte Federn bestimmt und können je nach Bedarf variiert werden • The coupling is solid, smoothfaced, accident-proof and maintenance-free • Unwearable heat resistant friction lining is sufficiently dimensioned and...

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N CE Five functions of the CENTASTART system Die fünf Funktionen des CENTASTART-Systems CENTASTART-V clutch combines several functions of different types of couplings and thus often substitutes the expensive application of various power transmission elements such as friction plate clutches, housings, intermediate shafts, bearings and flexible couplings. Die CENTASTART-Kupplung vereint die folgenden Funktionen mehrerer Kupplungen, daher ersetzt sie oft mehrere, aufwendige andere Elemente (z.B. Schaltkupplung und deren Betätigungsorgane, Gehäuse, Vorgelegewelle, Lagerungen und elastische Kupplungen)....

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N CE Designs of CENTASTART couplings Type VF-W input flange, output shaft Bauform VF-W Antriebsseite Flansch, Abtriebsseite Welle • driving side The input side of the clutch is in the form of an adapter plate that can be directly bolted to the flywheel of an engine. This adapter plate can be produced to fit many types of engines (SAE standard J620 and others). Antriebsseitig wird die Kupplung meistens über einen entsprechenden Antriebsflansch mit dem Schwungrad des Motors verbunden. Dieser Flansch kann so variiert werden, dass er zu den verschiedensten Motortypen passt; die Anschlussmaße stimmen...

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N CE Designs of CENTASTART couplings Type VW-W input and output side arranged on shafts Bauform VW-W Antriebs- und Abtriebsseite auf Wellen angeordnet Type VW-K input shaft, output cardan flange Bauform VW-K Antriebsseite Welle, Abtriebsseite Kardanwelle Type VW-G input shaft, output CENTAFLEX universal joint shaft Bauform VW-G Antriebsseite Welle, Gelenkwelle These types are similar to types VF-W, VF-K and VF-G. The difference is the input hub of the coupling not being driven via a flange, but direct mounting on a shaft. Type VW-W is without bearing of the ouput bell, types VW-K and VW-G are...

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N CE Performances of the CENTASTART couplings series V Funktionsprinzip der CENTASTART Kupplungen Baureihe V The transmittable torque of CENTASTART-V is basically designated by two different factors: Das übertragbare Drehmoment der CENTASTART-Kupplung wird von zwei verschiedenen Faktoren bestimmt. a) The centrifugal force. The torque capacity is a result of this force increasing as a square of the speed, minus an amount due to the power of the springs. a) Das übertragbare Drehmoment infolge der Fliehkraft ist im Prinzip eine Parabel, die durch die Rückhaltekraft der Federn verschoben wird. Das...

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Speed / Drehzahl n [min-1] Idling Coupling Operating Range Leerlauf Einschaltbereich Betriebsbereich TKN = Nominal torque coupling / Nenndrehmoment der Kupplung TM = Motor torque / Drehmoment des Motors TK = Torque coupling / Übertragbares Drehmoment der Kupplung nE = Idling speed / Einschaltdrehzahl nK = Coupling speed /Kupplungsdrehzahl Funktionsprinzip der CENTASTART Kupplungen Baureihe V Performances of the CENTASTART couplings series V Power range: The series implies 7 sizes for torques between 80 and 2500 Nm, covering applications for all types of combustion engines up to a power range...

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Technical data Technische Daten Idling speed The most common idling speeds (nE) are mentioned in the table and are chosen ensuring sufficient distance between idling and running speed of the combustion engine on which the various couplings could be mounted. Other idling speeds are possible, but we advise to give the shown tables your first choice. Maximum speeds The allowable maximum speeds are defined by the material of the output housing, that is why the running speed should be checked according the tables and the adequate material should be selected for the output housing. Einschaltdrehzahlen...

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Abmessungen Dimensions for flywheels according to SAE J620 AnschlussmaBe fur Schwungrader nach SAE J620 size Anschluss Dimensions for cardan shafts AnschluBmaBe fur Kardanwellen Dimensions Abmessungen Size Grosse Please state dimension „L" with your order and inquiry. MaBe „L" bei Anfragen und Auftragen bitte angeben. We reserve the right to amend any dimensions or detail without notice and Wir behalten uns vor, die MaBe, die technischen Daten und die Konstruktion without incurring any obligation to provide such modification to such cou- zu andern; alle Angaben dieses Kataloges sind...

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THE COMPLETE RANGE OF ADVANCED FLEXIBLE COUPLINGS AND SHAFTS FOR ALL KINDS OF BOAT DRIVES. CENTA COUPLINGS FOR FLANGE MOUNTED GEARS C E NTA M A X- S linear disc type coupling T = 0,25 - 40 kNm progressive dual stage coupling T = 0,25 - 2 kNm progressive roller coupling T = 0,25 - 15 kNm CENTA COUPLINGS FOR REMOTE MOUNTED GEARS, V-DRIVES, STERN-DRIVES AND WATER JETS C E NTA X-V with flexible coupling for u/j T = 1 - 20 kNm torsional soft flexible shaft for angle up to 2° per element T = 0,1 - 14 kNm CENTA also delivers all kinds of flexible couplings and lightweight steel or carbonfibre shafts...

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All CENTA POWER TRANSMISSION catalogs and technical brochures

  1. CENTAFLEX-B

    8  Pages

  2. CENTAFLEX-A

    36  Pages

  3. CENTADISC-T

    1  Page

  4. CENTADISC-M

    8  Pages

  5. CF-RS

    6  Pages

  6. CF-RV

    8  Pages

  7. CF-T

    14  Pages

  8. CF-X

    8  Pages

  9. CJ

    2  Pages

  10. CL

    16  Pages

  11. CM-B

    8  Pages

  12. CM-G

    4  Pages

  13. CM-HTC

    4  Pages

  14. CM-S

    24  Pages

  15. CX-K

    18  Pages

  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

    8  Pages

*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.