RINGSPANN Shrink Discs are external locking devices used to create secure, friction-locked connections between hollow shafts and solid shafts without keyways. By applying radial pressure onto the shaft-hub interface, shrink discs provide backlash-free, slip-free torque transmission ideal for high-performance and maintenance-free drive systems.

Designed for high torque capacities and precise alignment, RINGSPANN shrink discs are widely used in gearboxes, conveyors, cranes, and heavy-duty machinery.

Key Features:

• Torque transmission up to 1,400,000 Nm

• Available in 2-part and 3-part designs

• Backlash-free and wear-free operation

• Easy installation and removal

• Suitable for high-speed and heavy-load applications

With precision German engineering, RINGSPANN Shrink Discs deliver superior performance for demanding industrial environments.