Energy & Drives

Let us develop your product! From the moment your idea is born all the way to production!

As providers of development services, we design your turnkey drive and energy storage systems and develop complete devices including all electronic components, firmware and the appropriate housing. Our stable and mature development processes enable the highest quality and on-schedule delivery of your development results.

Engineering Services


  • Development of efficient and highly robust system solutions in energy and drive technology - even under extreme environmental conditions
  • Design, development and verification of functionally safe drive systems and subsystem components 
  • Development of drive test benches for type and series tests in production
  • Accompaniment of product certification

Engineering Services

  • Specification, design, development and qualification of electrical energy storage modules and uninterruptible power supplies (UPS)
  • Design of electrical drive systems and optimization of control structures based on simulations with MATLAB® and Simulink®
  • Development, verification and qualification of performance and safety functions of electromechanical systems in our in-house laboratory
  • Performance of endurance tests (24h/7d) under defined environmental conditions

Series production and the product life cycle

  • Once development has been completed, we expertly adjust your production - or that of an EMS - and support your product throughout its entire life cycle.
  • We take the pressure off your team by providing competent support for your successful brand-name products.
  • In the event that components are discontinued, we can help you revise your products.

Developed Products

Drive systems

We are specialised in the design and optimization of robust turnkey drive systems up to 100 KW.

  • Intelligent power electronics to maximise system efficiency and minimise electrical grid perturbation
  • Ultracapacitor modules to reduce load and electrical network costs
  • Customized real-time fieldbus systems with advanced features in challenging environments
  • Safety functions for drive systems such as
    • STO, SBC, SS1, SLP, SLS
    • Safe movement to a safe position (emergency run)
    • Customer-specific safety functions
  • Servocontroller for the control of electric drives
  • AC motors: permanent magnets, IPM servo machines, reluctance motors, asynchronous motors
  • DC motors: series, shunt, compound machines
  • Development and delivery of customer-specific drive test benches

Energy storage and control

  • Certified customer-specific, compact energy storage modules and UPSs - also for use under extreme environmental conditions - based on
    • Ultracapacitors
    • Li-Ion technology
    • Lead-acid flow accumulators
    • Hybrid systems
  • Implementation of optimal condition monitoring
  • Qualification of your energy storage solutions (CE according to Low Voltage Directive)
  • Consultation on selecting the right storage technology

Directives and Standards

We are certified to IEC 61508 and work to the following standards and directives among others

  • Machinery Directive 2006/42/EC
  • Low Voltage Directive 2014/35/EU
  • EMC Directive 2014/30/EU
  • IEC 61508: “Functional Safety of electrical/electronic/programmable electronic safety-related systems”
  • ISO 13849: “Safety of machinery - Safety-related parts of control systems”
  • IEC 62061: “Safety of machinery – functional safety of electrical, electronic and programmable electronic safety-related control systems”
  • EN 12100: “Safety of machinery - General principles for design - Risk assessment and risk reduction”
  • IEC 61131: “Programmable controllers”
  • IEC 61800: “Adjustable speed electrical power drive systems”
  • IEC 60034: “Rotating electrical machinery”
  • IEC 60529: “Degrees of protection provided by enclosures (IP Code)”
  • EN 60204: “Safety of machinery - Electrical equipment of machines”
  • EN 60439: “Low-voltage switchgear and controlgear assemblies ”
  • EN 50272-2: “Safety requirements for secondary batteries and battery installations”
  • EN 62391: “Fixed electric double-layer capacitors for use in electric and electronic equipment”

Who to contact


Björn Schreiner

Head of Business Unit Energy & Drives
Marketing and Sales

Phone: +49 2303 30108-820
Mobile: +49 160 2308837

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Tel.: +49 2303 30108-820