CNC flexible torsion coupling 12/10

Torsion coupling fi 12/10 CNC flexible aluminum backlash-free Diameter: 30mm; Length: 35mmThe coupling consists of two hubs and a flexible coupling.Internal dimension of coupling 1; fi 12mm are made in H7 classInternal dimension of coupling 2; fi 10mm are made in H7 class. Precision backlash-free couplings for connecting drive screws to stepper motors, encoders, etc. They enable vibration-free torque transmission in machines.Backlash-free operation due to the torsional notch of the coupling. Attached coupling hubs is by twisting the coupling halves with an Allen screw. The hubs have a cut made , tightening the allen bolt tightens the hub.Backlash-free torsion couplings for connecting drive screws to stepper motors, encoders. Used in CNC machine drives Couplings - are characterized by:small dimensions, light weight, small moment of inertia, high transmitted torque.