The
Engineer's
Blog

Effectiveness, safety, customization, profitability – the diverse and complex requirements in drive and damping technology are constantly increasing and changing. How do development engineers approach them? What specific solutions do they create for different industrial and technological sectors? How are pioneering innovations successfully achieved that provide real added value? We discuss this and much more in our The Engineer's Blog.

Video: How To Install RINGFEDER Locking Assemblies

Our Locking Assemblies are easy to install and remove. In fact, the process takes only a few minutes, depending on the size of the Locking Assembly.

Video: How To Use RINGFEDER Locking Assemblies

If you want a backlash- and wear-free way to join shaft components, take a look at our locking assemblies. These locking devices, which take the place of traditional keyed couplings, are installed between the shaft and the hub. 

The Development of Locking Assemblies

Today, Locking Assemblies and Shrink Disks are standardized elements which provide a frictional connection between a shaft and a hub. They are not only capable of reliably transmitting torque, but of axial and transverse forces as well as bending moments, too. Oskar Peter is the father of the Locking Assembly. He recognized back in the 50`s that a locking assembly, in contrast to a key, is able to transmit considerably higher torques, thus allowing the engineering of much thinner and shorter shafts.

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