Torsionally rigid couplings : ARPEX ARC-8/10

ARPEX® all-steel coupling, ARC-8/10 series maintenance-free all-steel coupling for use at high torques and high speeds with a permissible angular misalignment of up to 0.3o.
Advantages :
- Positive torque transmission by means of patented conical bolt connection. therefore high torques can be transmitted by couplings with a relatively small diameter.
- Compensation of shaft misalignments in angular, radial and axial direction.
- Torsionally rigid and without backlash.
- Maintenance-free and wear-resistant; no lubrication required.
- Independent of direction of rotation.
- Easy handling and assembly. 
-  Low vibration. 
- Temperature-resistant.

Designs :
- With variable spacer lengths.
- With split spacer (allows preassembling the coupling halves at the factory. and easy final assembly even if only small space is available).
- Type for short distances between shaft ends.