VAHLE Crane Technology
Individual solutions for heavy loads

Cranes are used in many industries. Steel producers, recycling yards and companies from the construction industry VAHLE offers reliable systems for energy and data transmission.

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VAHLE Intralogistics automated small parts warehouse
Automated conveyor technology in the internal flow of goods

Increasing production rates, high throughput volumes and short delivery times require partially or fully automated intralogistics.

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VAHLE Automotive Electric Monorail System (EMS)
Innovative solutions for flexible production processes

Adaptable manufacturing processes are the key to the greatest possible efficiency in vehicle production. VAHLE solutions for energy and data transmission make a significant contribution to this.

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VAHLE Port Technology
Innovative solutions for the ports of tomorrow

Zero emission is the requirement for the port of the future. With the solutions for energy and data transmission from VAHLE, port operators are getting closer to this goal.

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VAHLE Amusement Rides Ferris Wheel
Intelligent solutions for the rides of the future

The amusement, leisure and adventure sectors are often at the cutting-edge of the industry. That's why many ride builders and manufactures rely on VAHLE to provide roller coaster and ride passengers with increasingly extraordinary experiences. 

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VAHLE People Mover streetcar
Automated transport systems for the mobility of the future

Streetcars, sky trains or rolling sidewalks are the future of resource-saving mobility. Many manufacturers rely on components from VAHLE for the design.

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VAHLE General Industry
Innovative solutions for special mobile applications

Stadium roofs, waste incineration plants, facade elevators: Mobile industrial applications are used in many areas. VAHLE offers various special solutions for reliable energy supply and data communication.

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VAHLE data communication
Data communication: fast, flexible and secure

Advancing digitization requires the transmission of ever greater volumes of data. Our vCOM solutions ensure reliable data communication for the control of automated conveyor systems at all times.

Solutions for data communication
VAHLE positioning
Positioning: robust, flexible and precise

Modern manufacturing requires automated conveyor systems that can be positioned with extreme precision. The prerequisites for this are created by our robust vPOS solutions, which are available with both magnetic and optical processes.

Solutions for positioning
VAHLE control
Control: mobile, scalable and efficient

Automation is shaping modern production processes more than ever. Numerous mobile conveyor units must be reliably controlled. With our versatile vDRIVE solutions, this can be achieved flexibly and with optimized performance.

Solutions for control systems
VAHLE system solution
System solutions: Everything from a single source

With our holistic system solutions, we offer a perfectly coordinated product combination of power transmission, data communication, positioning and control for a wide range of applications.

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VAHLE Services
VAHLE offers a wide range of services and support, including installation and commissioning, maintenance and repair, spare parts management and training. We are also available to serve as a general contractor for your project, if required.
VAHLE Unternehmen
Who are we? Where do we come from? And where is the journey going? On our company pages you can find out everything about the VAHLE Group and its history, current events and successful customer stories. And of course there is also information here about where to find us and how to reach us.
VAHLE Karriere
Take a look behind the scenes of a family-owned company. In our career section, you can find out everything about everyday working life and job profiles at the VAHLE Group, our training and further education opportunities, and current vacancies. And don't be shy: We are always looking for new, motivated colleagues!

Insulated conductor systems U20 | U30

Mobile industrial applications require a reliable power supply. Cranes, rides, sorter systems and collector rings place completely different demands on the systems depending on the environment and power range.

For high-frequency special systems, such as those used in intralogistics and theme parks, VAHLE has two solutions in its range: the U20 and U30 conductor systems. Due to their solid copper profile, high wear resistance and resistance to acids, they ensure a reliable power supply even in harsh environments and with complex track layouts.

Incidentally, the heavy-duty types available in addition to the standard versions are also available as heat-resistant versions. They meet the complex requirements in galvanizing plants, pickling and electroplating lines or pressing plants.

The standard length of U20 and U30 is six meters, and curved tracks are also possible. In order to adapt the conductor systems individually to the respective environment and route, they can be bent on site or already in the factory.

Your Vision. Our Solution.

  • Durability due to solid copper continuous casting profile
  • Resistant even to high frequency installations
  • Acid and alkali resistant
  • Customizing for individual applications
  • High safety due to IP23 contact protection
  • UL approval for the North American market
  • Universal for hanging, lateral and vertical arrangement
  • Can be combined with data and positioning systems



Technical data - Electrical
Rated current 210 A 280-530 A
Conductor cross-section 50 mm2 200 mm2
Rated voltage AC 1000 V 1000 V
Number of poles unlimited unlimited
Conductor material copper, copper-stainless steel or aluminum-stainless steel copper or copper-stainless steel
Protection class IP 23 IP 23
Technical data - Mechanical
Max. travel speed 600 m/min 720 m/min
Phase distance 24 mm 50 mm
Max. suspension distance 1 m 1,5 m
Technical data - System
Max. system length without expansion section 100 m 150 m
Standard length of conductor rail 6 m 6 m
Operating conditions
Operating temperature -30°C to +85°C -30°C to +85°C
Flammability (insulating housing) Class B 1, flame retardant, self-extinguishing Class B 1, flame retardant, self-extinguishing
Application Indoor and outdoor installations Indoor and outdoor installations

Catalog U20 | U30

Brochure / Catalog

UL-Certificate U20


UL-Certificate U30


  • Plant project planning and consulting
  • Installation planning
  • Installation and commissioning
  • Maintenance, repair and inspections
  • Modernization of existing plants (retrofit)
  • Multi-level training options
  • Project planning in the Customer Hub

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