Implementation map

Other Overhead line equipment

About the product

In addition to devices for tensioning traction or suspension systems, we also offer small components for traction accessories. They include, among others, various types of clamps used to fix and join together wires on the overhead line.  Booms that support the suspension cable also fall into this category.  Despite their small size, these elements are necessary for the proper operation of the tram/railway overhead line.


Product specifications

Even-armed lever

The purpose of our product is to connect the contact wires and the support line to the tensioning device. It is designed in such a way that it simultaneously tensions the wires and the catenary with an appropriate distribution of the tensioning forces. The distribution of forces depends on the ratio of lever arm lengths.  The ratio of arm lengths depends on the tensions required and therefore on the design of the overhead line. The innovation lies in changing the thickness of the material and changing the manufacturing technology. The stiffening element of the lever is bent, while in the old solution it is welded.

Contact Wire Equalizer

The product is used when overhead line consists of two contact wires, in which case it is necessary to align their tensions at anchoring. It is a double-arm lever to the ends of which the contact wires are attached. The wires are fixed in the crimping sleeves according to the self-crimping principle. The innovation of this device is the elimination of end handles. The new equalizer combines the crimping of contact wires and the compensation of wire length differences into a single device.

 

Contact Wire End Bracket

Tapered coupling for catenaries

Low Voltage Spark Gap

Flexible line holder

Certificates and approvals

Certificates and approvals

EN 1090-2_EN [PDF] 703kBOverhead line tensioners - TUN,
Supporting structures for traffic signals,
Aluminium suspension systems,
Steel structures for industry,
Steel structures for construction,
Add-on balconies,
Serial production,
Lighting poles and masts,
Production range,
Railings,
Special poles and masts,
Overhead line tensioners - TUN,
Other Overhead line equipment,
Aluminium suspension systems,
Overhead line equipment,
Traction and traction-lighting poles
EN 1090-2_PL [PDF] 887kBOverhead line tensioners - TUN,
Supporting structures for traffic signals,
Aluminium suspension systems,
Steel structures for industry,
Steel structures for construction,
Add-on balconies,
Serial production,
Lighting poles and masts,
Production range,
Railings,
Special poles and masts,
Overhead line tensioners - TUN,
Other Overhead line equipment,
Aluminium suspension systems,
Overhead line equipment,
Traction and traction-lighting poles
Railway infrastructure,
Road infrastructure,
Steel Structures,
Tram Infrastructure
EN ISO 3834-2_EN [PDF] 703kBOverhead line tensioners - TUN,
Supporting structures for traffic signals,
Aluminium suspension systems,
Steel structures for industry,
Steel structures for construction,
Add-on balconies,
Serial production,
Lighting poles and masts,
Production range,
Railings,
Special poles and masts,
Overhead line tensioners - TUN,
Other Overhead line equipment,
Aluminium suspension systems,
Overhead line equipment,
Traction and traction-lighting poles
Railway infrastructure,
Road infrastructure,
Steel Structures,
Tram Infrastructure
EN ISO 3834-2_PL [PDF] 707kBOverhead line tensioners - TUN,
Supporting structures for traffic signals,
Aluminium suspension systems,
Steel structures for industry,
Steel structures for construction,
Add-on balconies,
Serial production,
Lighting poles and masts,
Production range,
Railings,
Special poles and masts,
Overhead line tensioners - TUN,
Other Overhead line equipment,
Aluminium suspension systems,
Overhead line equipment,
Traction and traction-lighting poles
Railway infrastructure,
Road infrastructure,
Steel Structures,
Tram Infrastructure
ISO 9001-2015_DE [PDF] 74kBOverhead line tensioners - TUN,
Supporting structures for traffic signals,
Aluminium suspension systems,
Steel structures for industry,
Steel structures for construction,
Add-on balconies,
Serial production,
Lighting poles and masts,
Production range,
Railings,
Special poles and masts,
Overhead line tensioners - TUN,
Other Overhead line equipment,
Aluminium suspension systems,
Overhead line equipment,
Traction and traction-lighting poles
Railway infrastructure,
Road infrastructure,
Steel Structures,
Tram Infrastructure
ISO 9001-2015_EN [PDF] 887kBSupporting structures for traffic signals,
Aluminium suspension systems,
Steel structures for industry,
Steel structures for construction,
Add-on balconies,
Serial production,
Lighting poles and masts,
Production range,
Railings,
Special poles and masts,
Overhead line tensioners - TUN,
Other Overhead line equipment,
Aluminium suspension systems,
Overhead line equipment,
Traction and traction-lighting poles
Railway infrastructure,
Road infrastructure,
Steel Structures,
Tram Infrastructure
ISO 9001-2015_PL [PDF] 73kBOverhead line tensioners - TUN,
Supporting structures for traffic signals,
Aluminium suspension systems,
Steel structures for industry,
Steel structures for construction,
Add-on balconies,
Serial production,
Lighting poles and masts,
Production range,
Railings,
Special poles and masts,
Overhead line tensioners - TUN,
Other Overhead line equipment,
Aluminium suspension systems,
Overhead line equipment,
Traction and traction-lighting poles
Railway infrastructure,
Road infrastructure,
Steel Structures,
Tram Infrastructure
contact

Contact our specialist

Do you have any questions for us? Our specialist will be happy to answer them.

Overhead line equipment

Bartosz Kowalczyk

Sales Specialist

+48 731 733 508

b.kowalczyk@mabo.pl