CNC disconnectable claw coupling 22/19 for servo motors

Claw coupling fi 22/19 CNC aluminum backlash-freeDiameter: 40mm; Length: 66mmThe coupling consists of two hubs and a flexible coupling.Internal dimension of hub 1; fi 22 mm are made in H7 classInternal dimension of hub 2; fi 19 mm are made in H7 class. Precision backlash-free claw couplings for connecting drive screws to stepper motors, servos, encoders. Used in CNC machine drives.Backlash-free operation as a result of pre-compression of the coupling. Attached coupling hub is on the clamp. The hubs have a cut made, tightening the allen screw to clamp the hub.Couplings - is characterized by:small dimensions, light weight, low moment of inertia, large transmitted torque.