About us

Magnetic expertise since 1920.

Your partner for permanent magnet systems.

TRIDELTA Magnetsysteme GmbH is a manufacturer of permanent magnet systems based in Dortmund and part of the family-owned TRIDELTA Group, united under the motto “Commitment to Excellence”. Since 1920, the company has built up extensive expertise in magnetism. As a reliable technology partner, our customers benefit from our in-depth know-how in magnetic processes. We combine physical expertise in magnetic materials with individual consulting in the engineering process, precise production and reliable delivery.
This is how we create unique customer value: the technical adaptability, physical performance and strong cost-efficiency of our solutions.

Everything under one roof – from integrating high-performance magnets to delivering highly efficient system solutions. Our magnetic clutches and brakes, as well as magnetic assemblies, are used in a wide range of mechanical engineering and high-tech applications.

A high level of in-house manufacturing, strong customer satisfaction, uncomplicated collaboration and short lead times round off our profile.

What makes us special

What we stand for

Technology leadership: Deep expertise in magnetic materials and drive technology since 1920

Collaborative & straightforward partnership on equal terms

Continuous advancement of our technologies and manufacturing processes

Everything from a single source: Consultancy, development, manufacturing, overhaul and logistics

German manufacturing for reliability, precision and dependable delivery – systems “Made in Dortmund”

Certified quality standards and comprehensive testing processes

Sustainable & cost-effective: Magnetic systems with no power consumption, recyclable

Reliable support throughout the entire lifecycle of your systems

Quality

Standards that build reliability

Our development and manufacturing processes are governed by a comprehensive quality management system in accordance with DIN EN ISO 9001:2015 and are regularly audited by external bodies. In addition, our commitment to sustainability in the areas of energy, waste and resource use ensures efficient, resource-conscious operations. All processes – from planning and production through to final inspection – are clearly defined, documented and continuously reviewed. Through regular analyses and our continuous improvement process (CIP), we sustainably enhance the quality of our products, the efficiency of our operations, the qualifications of our employees and customer satisfaction.

Photovoltaic system

Industry with integrity – we take responsibility.

At the TRIDELTA Group sites in Dortmund and Hermsdorf, we generate more electricity than we consume on average over the year – thanks to state-of-the-art photovoltaic systems. From January to September alone, this produced more than 2.2 GWh of energy, while the Group’s total electricity demand was around 1.47 GWh. This means we fully cover our energy needs on a net basis and, at the same time, support the regional energy supply by feeding surplus electricity into the grid.

For us, sustainability is not an add-on, but a guiding principle.
It shapes our day-to-day actions – just like quality, partnership and responsibility. For the people and regions we are connected to. The TRIDELTA Group stands for industrial strength and a forward-looking spirit.

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Magnet Museum

Museum with real attraction

The Tridelta Magnet Museum showcases the development of permanent magnets and their wide range of applications – from historical exhibits to technical examples from everyday life and industry. Discover a piece of magnet history at our Dortmund site.
Contact

Your step towards the ideal solution.

If you have questions about magnetic materials, the design of systems using permanent magnets, or would like an initial technical discussion with no obligation, please feel free to contact us. We will be happy to help.