Tensioning
Solutions

Mosdorfer Rail´s tensioning solutions are designed to provide unparalleled performance, reliability, and efficiency for railway catenary systems. Tensorex C+ spring tensioning device, is the ultimate solution for maintaining consistent and reliable tension in catenary systems.

Our portfolio includes a variation of spring Tensioning devices which allow for greater compensation length. This can be placed vertically and horizontally in tunnels.

The overhead contact lines of railways and tramways are exposed to variation in temperature – both from the day/night cycle and during seasonal changes. This makes it necessary to constantly and reliably compensate for the resulting expansion and contraction of the contact wire to guarantee efficient train services. As a full-service provider in the field of rail infrastructure, Mosdorfer Rail has an innovative solution that is clearly superior to conventional weight based tensioning systems – the Tensorex C.

Advantages of Mosdorfer Rail´s
Tensioning Devices

Mosdorfer Rail´s tensioning solutions offers numerous advantages for railway catenary systems, ensuring enhanced performance, reliability, and efficiency. Mosdorfer Rail´s advanced tensioning solutions, railway operators can achieve a more robust reliable and efficient catenary systems, ultimately enhancing the performance and safety of their rail networks. Here are the key benefits.

Patented technology

Unique, industry leading performance by maintaining constant tension despite temperature variations.
Proven performance

Trusted by railway operators worldwide. Enhances safety and reliability.
Environmental benefits

Consistent and optimal tensioning improves the efficiency of electric trains.
Durability and Low Maintenance

Minimize maintenance and long-time cost saving.
Consistent tension maintenance

Improved contact between pantograph and catenary wire.
Training and resources

Staff are well-equipped to manage and maintain the tensioning systems effectively.
Easy and quick installation

Fast and straight forward installation reducing labour costs.
Enhanced operational reliability

Safety of the railway network by reducing he risks of wire breakage.
Technical Assistance

Installation and ongoing maintenance, ensuring that railway operators can maximize the benefits of their tensioning solutions.

Tensioning Solutions
Products

All Products

Tensorex C+

Our Tensorex C+ is an advanced automatic tensioning system designed for railway electrification systems, specifically for overhead catenary systems (OCS).

Cable Accessories and Components

Safe, reliable power transmission in Low Voltage and Medium Voltage Power Networks and Rail Infrastructures need quality solutions that allow the continuous energy supply.

Cantilever Assemblies

Our Cantilever assemblies are engineered for exceptional strength and durability, providing critical support and stability for overhead contact wires in railway catenary systems.

Safety Equipment

Our safety equipment and solutions for railway infrastructure, focusing primarily on ensuring the safety and reliability of electrified rail systems, particularly for overhead catenary systems (OCS) and high-voltage power components.

Composite Insulators

Our Insulators are essential components in railway electrification systems, ensuring secure and reliable insulation that maintains the stability and efficiency of the railway power infrastructure.

Clamps

Our clamps are integral components in our range of products for electrical transmission and distribution systems, including railway electrification.

Droppers

Our droppers are precision-engineered components designed to maintain the correct spacing and alignment of contact wire in catenary systems, keeping it horizontal at a specific height, ensuring stable and efficient power distribution.

Connectors

Our rail connectors are essential components in railway electrification systems, designed to ensure secure and efficient electrical connections.

Bernd Thalhofer 
 Leading Project Manager
 Deutsche Bahn

»Their quality products and exceptional customer service have made a huge difference in our railway projects. Durable, reliable, and perfectly tailored to our needs, these systems have helped us exceed our project goals. Big shoutout to their team for their unparalleled support and expertise. Highly recommend MosdorferRail to anyone in the railway industry looking for top-notch supplies and a seamless purchasing experience!«

Sabine Kourcovac
Facility Management
Seventyone Railways

»We are very happy with the outcome of our joint venture! Mosdorfer Rail has been a relieable Supplier for years and the products are state of the art. We reduced Health and safety risks by 12% in just two years«

Stefan Makylitz
Leading Engineer
ÖBB

As an engineer with ÖBB, I've been deeply impressed by the High precision of performance catenary systems. Their products are not only of superior quality but are also precisely engineered to meet the rigorous demands of railway infrastructure.

Tensioning Solutions

Advantages of Mosdorfer Rail´s Tensioning Devices