FLENDER
Low investment costs, lifecycle costs, power-to-weight ratio, fitness for use and the cost of purchasing couplings are key considerations for equipment manufacturers.
With the introduction of the new N-ARPEX® all-steel multi-disk coupling Flender is continuing the success story of the proven ARPEX® series of couplings. The N-ARPEX is currently the most powerful coupling on the market due to the consistent further development of the ARPEX – a leap in performance that in this size could only be achieved by means of various design features. With the N-ARPEX, Flender delivers the optimum price-performance ratio.
With our all-steel couplings, the reliable transmission of torque between the shafts to be connected is backlash-free, torsionally rigid and flexurally elastic. This enables them to compensate for axial, angular and radial misalignment. Our multi-disk couplings are not prone to wear and are maintenance-free.
The couplings have been designed for use in potentially explosive environments as defined in Directive 2014/34/EU (ATEX) and comply with the requirements in standards API 610 and API 671.
Flexible and adaptable
Highly flexible ELPEX-B® couplings transmit torques without circumferential backlash in machines with non-uniform torque characteristics. They are resistant to wear and maintenance-free. The hubs of the ELPEX-B couplings are made of high-quality cast iron or steel. The torque is transmitted by a flexible tire reinforced with a cord ply.
Your benefits at a glance
Strong and reliable
ZAPEX ZN® couplings connect machine shafts and compensate for angular and radial misalignment. ZAPEX gear couplings from the ZN series are made of high-quality quenched and tempered steel and are manufactured according to the modular construction system.
Your benefits at a glance
In the area of backlash-free couplings we offer you a large range of types and sizes in the two model ranges BIPEX-S® und SIPEX® for problem-free installation. The vibration-damping and electrically insulating plug-in BIPEX-S elastomer coupling is almost completely maintenance- and wear-free and has an exceedingly low moment of inertia. It is very compact, suitable for a range of installation requirements to different hub versions, and very easy to install.
The BIPEX-S coupling is made up of two aluminum or steel hubs and a polyurethane cam ring. Different cam ring hardness ratings allow the damping ratio and the torsional stiffness to be varied.
Your benefits at a glance