Busbar systems for E-mobility

Customized and flexible busbars for optimum use of installation space and universal connections for e-mobility!
Engineering & Manufacturing

Contact us now – we look forward to your enquiry.

Busbars for more movement

Flexible Busbar Solutions for E-mobility

For us, E-mobility today means mobile applications of power transmission and grounding concepts. Our main areas of application are the engineering of busbar solutions for the marine, rail, off-highway, commercial vehicle and truck industries, from prototype production to small series. Here, the challenge consists primarily of the combination of weight, current carrying capacity, plating, insulation and installation space and the symbiotic integration into the Assembly units of our customers. By analyzing your installation situation and its environmental conditions, we work with you to develop the right components for your application, always made to measure.

EMS Stromschienen fßr E-Mobilität
Holistic system solutions
Flexible busbars
Engineering Service
All from one source

Mobile high current busbars

EMS Kupfer Komponenten Karatbänder E-MobilitätEMS Kupfer Komponenten Karatbänder kombiniert E-Mobilität

Flexible battery busbars for e-mobility

No matter which vehicle you are currently developing, we help you realize your applications with battery electric drive. In cooperation with our customers, we develop trend-setting solutions such as flexible expansion busbars, highly flexible stranded wires or assembly units for battery-electric mobility.

Energy transition with hydrogen mobility

Hydrogen mobility is a clear alternative for cutting CO₂ emissions. The hydrogen stored in the vehicle is converted into electricity by means of a fuel cell, which in turn drives the electric motor. The two major advantages over current e-vehicles are fast refueling and long ranges. Hydrogen-fed fuel cells are currently already being used in the car, truck, marine, and rail industries. Here, too, our components combine power transmission in the most efficient way. Contact us now!

EMS Flexible Stromschienen
EMS Erdungslaschen Kupfer CoppAl

Grounding concepts for railroad technology

In railroad engineering, aluminum components such as car bodies and containers must be grounded in order to guarantee trouble-free operating current returns. The EMS grounding lugs serve as a connection piece for grounding cables to ground the aluminum components.

The special feature of our CoppAlÂŽ grounding lugs is their weld-resistant coating. This means that the EMS grounding lugs can be welded directly to the aluminum components to form a positive connection. Transition resistances can thus be permanently reduced. Our CoppAlÂŽ grounding lugs are made of composite material (CuAL or Cuponal) and optimally combine highly conductive copper with the low weight of aluminum.

Engineering know-how

Our solutions for your e-mobility

Our service


+ Individual offer
+ Detailed measurement
+ Guarantees
+ Contract conditions
+ Cost optimization
+ PPAP production release procedure
+ APQP guidelines
+ Audits


+ Project management
+ Technical engineering
+ Cross-section design
+ Magnetic field calculation
+ 3D layout creation
+ Feasibility check

Customized manufacturing

+ Fabrication & Manufacturing
+ Highly flexible busbars
+ Flexible busbars
+ Solid busbars
+ Flat busbars
+ Busbar systems
+ Busbar assemblies
+ Further processing
+ Personalizations


+ Worldwide shipping
+ High quality packing
+ Upon request according to specification
+ Reliable & just-in-time
+ Dynamic capacity adjustment


+ Pre-assembly ex works
+ On-site installation
+ Supervision

After Sales

+ Maintenance
+ Spare parts requirement
+ Retro-fit

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More Information

Battery Busbars for E-mobility

At EMS, we have many years of experience in the development, manufacture and installation of innovative conductor rail systems.

Our expansion belts are used as expansion and vibration compensation in various vehicles. They are also used as flexible components for power transmission in machine parts, motors and switchgear.

‘Together with you as a strategic partner, we develop pioneering solutions for the mobility of tomorrow!’

EMS Core Competencies

All from one source

Reliability, quality and sustainability are our claim. As a strategic partner, we are the first choice for our customers.

EMS Assemble busbar units

Engineering Busbars

We support you in the technical engineering of system solutions for individual requirements. Feel free to contact us!

EMS copper busbar system


If required, we can also assemble our busbar solutions at your site or take over the pre-assembly of your assembly units, ex works.

EMS manufacturing flexible busbars


Maximum precision through know-how and modern machines – our manufacturing professionally implements even complex busbars solutions.

EMS shipment packing busbars

Worldwide Shipment & Logistics

We assemble your finished busbar orders into flexible shipment units according to your specifications – customized and on time!

EMS Logo
We ensure that all components meet the defined requirements and, if required, we also take care of the engineering, installation and shipping of your busbars for mobile applications.
System solutions for your market

Learn more about our components

So whether you need solid busbars made of highly conductive Cu-ETP copper or combined solutions of our components, in our production we manufacture from simple components to fully pre-assembled units according to individual customer requirements.


Book your consultation appointment now:

EMS Sales

Florian MĂźller

P:  +49 6307 9116-178
M: +49 162 2036725
E:  fmueller@ems-power.com

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EMS Busbars eMobility