toothed couplings with pa sleeve
Flexible gear couplings SG series are commercial couplings for general purpose, featuring high quality standards as well as technical characteristics and performances which are peculiar of industrial couplings.
From a constructive point of view flexible gear couplings are made of two symmetric steel hubs and a synthetic resin sleeve ensuring connection and power transmission between the two hubs.
The relative resistance of the polymer to outside humidity and its capacity to endure temperatures between -20°C and +120°C, with short peaks up to +150°C, make the coupling ideal to bear heavy working conditions even in adverse environments.
Toothed couplings with pa sleeve offer following advantages:
Compact design, reduced weight and moment of inertia
Constant-velocity movement
Noiseless running, elastic damping of shocks and vibrations
Resistance to the most common chemicals and to moderate heat, max 80°C
Self-lubricating, nonconductive and maintenance free
Reasonable price, easy to mount, suitable for multiple duties, even the heaviest ones.

Parameter Name	Parameter Value
Type	curved-tooth gear
Installation system	sleeve
Torque (Nm)	0 - 840