ELPEX HIGHLY FLEXIBLE 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 … 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 damping...

Flender 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, tested...

Mechanical 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. #couplings-technical-info...

Highly Flexible Couplings ELPEX Contents HIGHLY FLEXIBLE COUPLINGS ELPEX B Series Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ELPEX Spare & Wear Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ELPEX-EBWN Series Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ELPEX-EBWT Series Specifications . . . . ....

Mechanical 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 optimized...

Highly Flexible Couplings Unfitted coupling ELPEX-B Series Introduction Fitted coupling (shown without connecting shafts) Fitted elastic tire ELPEX-B® couplings are highly flexible and free of torsional backlash. Because of their low torsional stiffness and damping capacity, ELPEX-B® couplings are especially suitable for coupling machines with a highly non uniform torque pattern. ELPEX-B® couplings are also suitable for connecting machines with high shaft misalignment. The elastic tire can simply be slipped over the hub parts. The elastic tire is held firmly in place by fitting the clamping ring....

Highly Flexible Couplings ELPEX-B Series Introduction Metal part materials » EN-GJL-250 grey cast iron or steel. Elastic Tire Material Material Natural rubber Chloroprene rubber ELPEX-B Coupling Types Type EBWN EBWT EBWZ Description Coupling as a shaft-shaft connection with drilled and grooved hubs Coupling as a shaft-shaft connection with Taper clamping bushes Coupling as shaft-shaft connection with detachable adapter Further application-specific coupling types are available; dimension sheets for and information on these are available on request. The coupling types set up for shaft-hub connections...

Highly Flexible Couplings ELPEX-B Series Introduction Torsional Stiffness and Damping The damping coefficient is Ψ = 0.9 The technical data for the elastic tires made of natural rubber and chloroprene rubber are virtually identical. Torsional stiffness depends on the ambient temperature and the frequency and amplitude of the torsional vibration excitation. More precise torsional stiffness and damping parameters on request. With flexible couplings the manufacturing process of the rubber elements and their aging primarily influence the stiffness value CTdyn. For this reason calculation must be made with...

Highly Flexible Couplings ELPEX-B Series Spare & Wear Parts Elastic Tire Natural Rubber Chloroprene Rubber Notes » The elastic tires are wear parts. The service life depends on the operating conditions.

Highly Flexible Couplings ELPEX-EBWN Series Specifications Rated Torque Flexible Type 80 ShoreA TKN (Nm) Mass Moment of Inertia Configurable variants1) » ØD1 Without finished bore. With finished bore. Ordering example » ELPEX-B EBWN coupling, size 210. » Part 1: Bore 40H7mm, keyway to DIN 6885-1 and set screw. » Part 2: Bore 45H7 mm, keyway to DIN 6885-1 and set screw. ØD2 Without finished bore. With finished bore. Notes » Weight and mass moments of inertia apply to maximum bore diameters. » The article no. applies to elastic tires made of natural rubber. » P2 = fitting space for dismounting the elastic...

ELPEX-EBWT Series Specifications Highly Flexible Couplings Part 3: Screw connection for Taper clamping bush from the shaft end face side Part 4: Screw connection for Taper clamping bush from the machine-housing side