To complete its range of production UNIMEC is also able to supply high torsion stiffness blade couplings. They show an absolute torsion rigidity in both rotation directions together with the ability to support high torques.
The resistance to corrosive agents, the absorption of vibrations, the possibility to be used in any temperature conditions and an almost unlimited life, without any kind of maintenance, make of them an excellent product. The UNIMEC couplings manufacturing foresees a completely metallic construction, pressed steel up to size 11 and nodular cast iron for the bigger sizes; the blade series is made of spring steel. UNIMEC couplings are able to absorb axial and parallel movement errors, and can support angular misalignments of ±1°.

Nowadays blade couplings aren’t anymore able to satisfy customer’s needings. UNIMEC signed a long partnership with a leader constructor in couplings and trasmission shafts: R+W. Both technical offices are in connection and, as consequence, UNIMEC is autonomous in dimensioning. Thanks to this magenta cooperation, UNIMEC can supply the complete kinematic transmission, including elastomer and metal couplings, torque limiters, balanced shaft and the complete R+W production.