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HANNOVER MESSE 2018, 23 - 27 April

HELICODISC®

Röhrs, Dr. Werner

Exhibitor details
Logo HELICODISC®

Exhibition stand
Topic: German Pavilion - Bavaria Innovative

Hall 2, Stand A52

Product description

Already more than 30 years ago Röhrs developed a new spring assembly consisting of helical springs made of flat wire and screwed into each other. For this spring assembly the brand names «SCHRAUBENTELLERFEDER®» and "HELICODISC®" have been created and protected.
Since the 1980s Röhrs has been successfully selling spring assemblies of this brand on the market. Thus they are proven and tested machine components which in many cases replace the common multi-layer disc spring assembly. The uninterrupted gain structure of the raw material leads to an increased durability and reduces the risk of breakage of the HELICODISC®. In principle, the characteristics of any inversely layered disc spring assembly can be realized with a helical disc spring. The load increase is proportional to the deflection since there appears only bending stress in the spring steel.

The essential advantages:

- Single component design, no breakup into individual parts
- Simple, cost-saving assembly and maintenance
- Extremely high spring load at a minimum outer diameter and a low hysteresis
- No erroneous diagram results caused by incorrect layering or grease influence
- High durability due to the use of strip steel with uninterrupted grain structure
- High operational safety due to stable spring loads even in case of breakage (no loss of deflection)
- Spring characteristics can be designed according to customers' requirements
- No friction at mandrel or sleeve due to the fact that the stiffness of the spring allows to dispense with any guidance
- High resistance to negative environmental conditions and extreme temperature variations
- Economical producibility for all applications, also in small quantities

Product categories

All products offered by this exhibitor

Spring Combinations / Spring Sets

Whenever a single compression, tension and HELICODISC® alone does not meet the requirements, we individually design spring combinations and spring sets for our customers. By this means, we achieve significant successes regarding spring loads, operational safety, durability and installation length. The ...read more

Flat wire compression springs

Compression springs made from flat wire - wound axial or flat to the spring centre - feature the advantage of higher energy absorption at equal space compared to round wire compression springs. Flat wire compression springs are more resistant to buckling unlike round wire compression springs. Flat wire ...read more

Multi-Wire Springs

Multi-wire springs are made of wire strands with various strand structures and are put to use as compression, torsion, tension and form springs. From a technical point of view, Roehrs multi-wire springs are highly sophisticated products and are used in case single-wire springs made of round, flat or ...read more

HELICODISC®

Already more than 30 years ago Röhrs developed a new spring assembly consisting of helical springs made of flat wire and screwed into each other. For this spring assembly the brand names «SCHRAUBENTELLERFEDER®» and "HELICODISC®" have been created and protected. Since the 1980s Röhrs has been successfully ...read more

Round wire compression springs

Round wire compression springs are used in countless applications and satisfy the widest range of technical standards. We calculate the ideal spring design and select the appropriate spring material according to the load and environmental conditions. We can guarantee our customers the highest quality ...read more

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