N-ARPEX All-Steel Coupling
In addition to the highly rated ARPEX all-steel coupling, FLENDER prays with the N-ARPEX a further developed steel lamina coupling, which in addition to its enormous performance also offers an optimal price-performance ratio.
In addition to other ARPEX coupling systems, the backlash-free, torsionally rigid and flexible N-ARPEX also ensures reliable torque transmission and misalignment compensation in angular, axial and radial directions between the shafts to be connected. The N-ARPEX is the most powerful coupling on the market and is also wear and maintenance free.
The N-ARPEX coupling can be optimally adapted to your application by different hubs and flange versions.
Features
Lower costs through higher performance – An optimized disk pack design and a revised component design enable the transmission of highest torques and speeds.
Low bearing loads due to low weight – A significant increase in the bore capacity of standard hubs increases the serviceability and reduces the weight of the N-ARPEX.
Highest suitability for use also through maximum flexibility – Its low-temperature suitability in the range of – 50 to 280 °C and its high displacement capacities up to 1° enable the N-ARPEX to be used in a wide variety of applications under special conditions.
Easy selection and reduction of storage costs – Combining the ARPEX ARS®, ARPEX ARC® and ARPEX ARP® series into a single N-ARPEX ARN® series reduces complexity from 67 to 37 couplings. This reduces the costs for stocking. The selection of the desired coupling is considerably simplified.
Fields of application
energy
industry
navy
a.o.: single engine ships, multi engine ships, pumps, reactors, gas turbines
Torque range
350 Nm to 2.000.000 Nm
Temperature range
–50 °C to +280 °C
Downloads
Further technical information and pictures can be found in the product catalogue of this coupling series.
Flender_TorsionallyRigidCouplings_ZAPEX_N-ARPEX_ARPEX_EN.pdf