|External Locking Device
|Number of Holes
MAV Shrink Disc or external locking devices, which provide a rigid, zero-backlash frictional connection between hollow shafts (hub) and shafts.
These elements offer extremely concentric and well-balanced connections, ideal for high-speed applications. Presented in 3 options – Heavy, medium and light, depending upon torque transmissions. Also available in the split version. For oxidising/corrosive operating conditions, Stainless Steel, as well as surface coated units, are available with zinc/nickel plating and phosphate treatment.