FLENDER COUPLINGS
YB Components Ltd are proud to be named an authorised distributor of Flender couplings. We hold a comprehensive stock of flexible coupling elements and N-Bipex hubs, details of which can be seen below, click on the size or part number required to submit an enquiry:
N-Eupex Couplings
Due to their torsional flexibility, N-EUPEX® couplings can move critical torsional vibrations away from the operating area of mechanical equipment in such a way that no negative effects on the drive train are to be expected. N-EUPEX (Neupex) couplings are made of high-quality cast iron. The flexible elements made of synthetic rubber (NBR) are available in different degrees of hardness for many applications. In addition, elastomers made of thermoplastic polyurethane (TPU) and of NBR with fabric inserts for increased load-bearing capacity are offered. Metal pins and flexible elements are designed so that no wear occurs when they are properly fitted.
N-Eupex Coupling Elements - 1 Set Of Elastomers
Rupex Couplings
RUPEX® couplings are used as flexible compensating couplings in all applications requiring a reliable transmission of torque under harsh operating conditions. The conical seats of the buffer pins facilitate mounting and guarantee maintenance-free operation. The optimized shape of the barreled buffers allows simple plug-in assembly and low circumferential backlash. Many type variants are offered, e.g., with brake disk, axial play limiting device or brake motor couplings.
Rupex Coupling Elements - 1 Set Of Buffers
Bipex Couplings
BIPEX® couplings are torsionally flexible with low torsional backlash. They are outstanding for their particularly compact construction and are often used to link machine shafts. BIPEX couplings are specially suited for electric motor drives which are well aligned with the driven machines and have uniform torque loads. These couplings are suitable for mounting horizontally, vertically or at any desired angle. The coupling parts can be arranged as required on the shaft extensions to be connected. The cam ring is mounted with low backlash and achieves progressive torsional stiffness, i.e. torsional stiffness increases in proportion to capacity utilization. The BIPEX coupling is fail-safe, i.e. if the cam ring is worn, the cast cams of the coupling hub provide for emergency operation. This coupling is available as a catalog standard in 13 sizes with rated torque of between 13.5 Nm and 3700 Nm. These are suitable for ambient temperatures of between –30 °C and +80 °C. BIPEX couplings are particularly suited for electric motor drives which have a uniform torque load and are well aligned and are frequently fitted and used in motor bell housings.
Bipex Coupling Elements - 1 Cam Ring Insert
N-Bipex Couplings
The coupling portfolios normally found on the market consist of comparable couplings with a maximum permissible torque corresponding to twice the coupling’s nominal torque. To be on the safe side – for example during the run-up phase of an asynchronous motor with typical starting torques and tilting moments – it is often necessary to fall back on the next-largest coupling size. If high rotational speeds or relatively large bores need to be taken into account, the market often offers costly steel solutions. The N-BIPEX® copes with just these situations and offers not only higher maximum torques but also an extended range of bores.
With its cast hubs, the N-BIPEX (Nbipex) allows greater freedom when designing the cam geometry, thereby laying the foundation for the innovative curved design. Unlike the milled cams typically available on the market, this design results in uniform loading of the elastomer compression bodies under all conditions and, in particular, prevents inward deformation of the cam ring due to load peaks that can cause greater wear. Hubs made of high-quality nodular cast iron allow the N-BIPEX to cope with high rotational speeds and critical bores. All in all, the N-BIPEX provides reserves that are considerably greater than those normally available on the market, thus achieving a significant reduction in wear.
N-Bipex Coupling Elements - 1 Cam Ring Insert (92 Shore Red)
Also available: 95 ShoreA green & 64 ShoreD blue – Enquire here
N-Bipex Coupling Hubs - 1 Pilot Bored Hub
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For any other Flender products or sizes not listed above please enquire: sales@ybcomponents.co.uk
