Torsionally rigid couplings : ARPEX ARF-6

ARPEX® all-steel coupling, ARF-6 short series Maintenance-free all-steel coupling for the use at low up to medium torques and high speeds, but extremely short distances between the shafts and a permissible angular misalignment of up to 0.7°.
Advantages :
- Radial assembly and disassembly of complete coupling possible without moving the coupled machines.
- Coupling completely pre-assembled, designed with split clamping hubs.
- Compensates angular, radial and axial shaft misalignments.
- Torsionally rigid and without torsional backlash.
- Suitable for any direction of rotation.
- Maintenance-free and wear resistant.
- No lubrication required.
- Nearly vibration-free.

Designs :
- With split clamping hubs (also possible as J-hubs for large shaft diameters).
- Optionally available with press fit and/or parallel keyway.