RINGFEDER® | Leading Drive and Damping Technology

Systematic Innovation

Steel Disc Couplings of the new RINGFEDER^® TND series convince with backlash-free torque transmission and highly effective misalignment compensation – as well as a smart modular system that leaves nothing to be desired — Read Now ►

Maximum Performance at Maximum Load

High-quality RINGFEDER^® Locking Assemblies, Shrink Discs, Friction Springs and Couplings ensure trouble-free and reliable operation in construction machines of all kinds – whether at dizzying heights or deep below ground — Read More ►

Perfection in Precision

Backlash-free Elastomer Jaw Couplings of the new type GWE 5113 excel through unique concentricity – and are therefore the ideal solution for transmission tasks in linear technology and other high-precision applications — Discover More ►

Ingredients That Make the Difference

Portioning, dosing, filling, packaging and much more – RINGFEDER^® drive components meet maximum hygiene standards. That is not the only reason why they are ideal for mechanical facilities in food and beverage production — Learn More ►

The Perfect Connection

Freedom from wear and maintenance, easy installation, backlash-free torque transmission – as optimum friction-fit shaft-hub connection, RINGFEDER^® Locking Assemblies are the preferred choice of leading users — Convince Yourself ►

Peak Performance. Absolutely Safe.

First-class RINGFEDER^® Locking Assemblies, Shrink Discs, Barrel and Elastomer Couplings ensure maximum operational reliability in cranes and hoists of all kinds – on land, at sea and everywhere in between — Discover Now ►

Welcome to Your System Partner for Drive and Damping Technology

RINGFEDER POWER TRANSMISSION is the international market leader in niche markets for drive and damping technology. Under our strong brand RINGFEDER^®, we develop, manufacture, and supply superior Shaft-Hub Connections, Damping Elements and Couplings for the highest functionality and durability requirements in a wide range of industrial sectors worldwide.

We not only always provide our ambitious customers with competent advice based on 100 years of experience and expertise, but also realize need-based, application-oriented solutions with them that ensure safe, failure-free, and economic machine and plant operation – with our aspiration to be Partner for Performance.

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Product Guide RINGFEDER®

First-class Locking Devices, Damping Components and Coupling Systems for highest requirements in a wide variety of applications – get a quick and easy overview of all product lines and series of the RINGFEDER^® brand with our comprehensive Product Guide.

Our customer promise for your specific use case:

Excellent know-how for maximum performance and reliability
Best cost-benefit ratio
Short reaction times and high product availability

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Our High-Quality RINGFEDER® Product Portfolio

Locking Assemblies

Locking Assemblies for Bending Loads

Locking Assemblies Stainless Steel

Shock Absorbing Elements DEFORM plus®

Elastomer Jaw Couplings GWE

Elastomer Jaw Couplings TNM

Elastomer Jaw Couplings TNS

Elastomer Jaw Couplings TNB

Metal Bellows Couplings GWB

Steel Disc Couplings TND

Gear Couplings TNZ

Barrel Couplings TNK

Flange Couplings TNF

Torsional Highflex Couplings TNR

Your Projects, Our Drive

"Performance" is the attribute that first comes to people's minds when they think of RINGFEDER POWER TRANSMISSION and our high-quality product portfolio – for very good reasons.

Learn more about our values and strengths in this short video.