RINGFEDER Power Transmission GmbHNot yet claimed

About RINGFEDER Power Transmission GmbH

RINGFEDER Power Transmission is a German drive and damping technology company, headquartered in Groß-Umstadt, that describes itself as the international market leader in niche markets of drive and damping technology. Under the RINGFEDER brand it develops, manufactures and supplies shaft-hub connections — keyless locking assemblies and related clamping devices — damping components, couplings, brake systems and bearing housings for demanding industrial applications. The brand’s origins go back to 1922, when the ring spring principle that gives RINGFEDER its name was patented, and the company states it now has over 100 years of experience; the group brings together the RINGFEDER, GERWAH, TSCHAN and ECOLOC brands for couplings and locking devices, covering everything from precision servo couplings to heavy industrial shaft couplings.

Its official site says its solutions are used across the most diverse technology sectors worldwide, where safe, failure-free and economical operation of machines, plants, vehicles and constructions depends on reliable connections and controlled damping, and it positions itself as a development partner that creates application-oriented solutions with customers. For directory partners, RINGFEDER is a shaft connection and coupling supplier for machine, drive and plant builders that need keyless locking, torsionally rigid or elastomer couplings, or damping elements engineered for high functionality and reliability requirements.

Products & services

• Shaft-hub connections and keyless locking assemblies
• Couplings, including GERWAH precision couplings and TSCHAN shaft couplings
• Damping components and ring springs
• Brake systems and bearing housings

Questions partners ask

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Last verified	9 November 2026 — facts on this profile were checked against the sources listed below. Profiles are re-checked on a published 90-day cycle; this date is never quietly refreshed.

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Sources & verification

• Company website — ringfeder.com (official site: profile facts, headquarters, markets and product range). Checked 9 November 2026.
• Figures described in this profile as company-stated come from the company’s own public materials and were not independently audited by GlobleMatch.

Facts last verified: 9 November 2026. Something wrong? A listed company can request a correction or removal at any time; verified requests are actioned.

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