N-ARPEX

Like a classic steel lamella coupling, the N-ARPEX transmits torque through flexible packs of thin steel laminations that rigidly connect the driving and driven side via a spacer. The lamination packs flex elastically and thereby absorb axial, radial and angular misalignment. In the current generation the lamination packs are optimised, so the coupling is rated for high speeds and large torques.

As a maintenance-free all-steel coupling, the N-ARPEX needs no elastomers and no lubrication and runs free of wear in the transmission element. Its torsionally rigid characteristic ensures precise angular transmission, while the misalignment compensation reduces bearing loads from assembly and operating tolerances. The all-metal design is heat-resistant and suited to demanding continuous duty.

As the successor generation of the ARPEX series, the N-ARPEX can be reconditioned through replaceable lamination packs, which supports spare-part availability and plannable maintenance.