WPT High Torque clutches and Spring Set brakes range from 4" through 60" diameter. Designed for metal forming and stamping equipment and general power transmission applications. From 2,340(lb.in.) 260(Nm) through 11,430,000(lb.in.) 1,301,800(Nm) static torque.
You can download the following PDF documents:

WPT Low Inertia Clutches & Brakes
