ServoClass couplings are manufactured of ROHS compliant materials containing no banned substances, and are designed with 304 stainless steel disc packs and 7075-T6 aluminum hubs and center members. This unique design provides high torsional stiffness with low inertia to avoid system resonance in all types of servo systems. The couplings handle system speeds up to 10,000 RPM and have a torque rating range from 4.43 in. lb. to 530 in. lb. A system designer can select from 16 sizes. The ServoClass couplings are ideal for use in most high precision medical applications, including medical imaging systems and most systems utilizing servomotors.