Your partner for technology.

Full control with maximum power.

As a strategic technology partner, we develop and manufacture high-quality power electronics for our customers in Germany.

With strong expertise and maximum efficiency, we are already shaping the future of tomorrow.

Electronics - our passion.

Intelligent technology that inspires.

Our power electronics portfolio ranges from miniature and compact controllers to complex safety-related controllers for industrial trucks, construction machinery and agricultural machinery. This is complemented by the field of control electronics and functional safety to form an all-round package of electronic innovation.

Innovative, customer-oriented and flexible.

Your partner for professional electronics.

Tradition and innovation go hand in hand for us. The development of innovative solutions has always been part of our everyday work. Our interdisciplinary teams of experts will accompany your company into a better future.

Our focus is on you, the customer: We develop customized solutions in the broad range of professional electronics solutions.

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Fast.

Efficient processes and short paths get your projects moving quickly.

long term

Long-term.

We see ourselves as your long-term partner. Our products are designed to last – just like our partnership.

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Customer-oriented.

We are fully involved in partnership-based development – and keep you as a customer always in focus.

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Flexible.

We respond flexibly to your requirements in order to find the right solution for you.

Made in Germany.

Our flexible and efficient processes make us the ideal partner for sophisticated electronics solutions. We develop and produce at the same location and are able to implement even complex requirements optimally thanks to short distances and processes.

AW40310 v2

Development & production from one source.

Research & development

Our research and development department is equally responsible for the hardware and software of electronic and mechatronic systems, assemblies and devices. We use our expertise to develop innovative solutions as a technology partner for renowned customers and our own product lines.

Elektronikfertigung

Development & production from one source.

Electronics production

We have a wide range of manufacturing possibilities: Two high-speed SMT production lines, automatic THT assembly, a flexible wave soldering system and two selective soldering systems. Passionate, experienced employees manufacture the products at our site in Germany.

Endmontage

Development & production from one source.

Final assembly

Our products are individually completed in our extensive assembly lines for device and system construction, housings and mechanical assembly.

Pruefpark Leistungspruefstand

Development & production from one source.

Test park

Each product runs on test benches developed in-house such as function testers and load test benches. Thanks to additional database-supported process monitoring, we stand for assured quality to the highest standards.

Our range of solutions

  • Power Electronics

    Power electronics are a key component for the efficient use of electric drives. Reliably converting and regulating voltages and currents – we make this possible thanks to our many years of know-how in development and production as well as series support for our customers.

  • Vehicle controls

    With our electronic control systems the entire machine operation can be managed by a single component. They ensure optimum interaction between all electrical components in your vehicle or your work machine. All our products are of high quality, durable and suitable for even the most adverse environmental conditions.

  • Add-on-controls

    Every requirement is individual: With additional modules, the most diverse tasks can be solved. For example, our guidance and navigation control systems enable the high-precision steering and coordination of autonomous vehicles. With add-on modules, we expand the customization options for your project.

Technology made in Germany

Our products

The Single Motion Controller (SMC) is a 1-axis drive controller. It offers a variety of I/Os for reading in sensors and setpoint generators as well as for setting outputs and switching loads. This enables you to operate all types of machines with one drive, such as traction and pump drives, efficiently, reliably and safely.

Features:

  • Control of a wide variety of motor types, such as ASM, SRM, BLDC, etc. (also sensorless)
  • Rated battery voltage 48 V DC
  • Input voltage range 25 V..60 V
  • Maximum input current 50 A
  • Phase current in continuous operation (S1) 40 Aeff
  • Phase current in short-time operation (S2) 2 s 60 Aeff
  • With integrated current measuring and freewheeling diode
  • Various bus systems for communication such as CAN bus or MODBUS implemented
  • DC/DC converter for on-board power supply max. 100 W
  • Small and space-saving housing with passive cooling plate
  • Dimensions 125 mm x 125 mm x 40 mm
  • Protection class IP 20
  • Operating range up to +60 °C
  • Conformity to CE, cULus, RoHS, REACH, EMC
  • Long service life with > 50,000 h
  • Weight 350 g

You can find the data sheet for the SMC here:

Data sheet SMC

The Dual Motion Control safety (DMCs) compact controller is a 2-axis controller for asynchronous and reluctance motors consisting of two independently operating subsystems, each with its own output stage and its own computer. The compact controller also offers a large number of I/Os for reading in sensors and setpoint transmitters as well as for setting outputs and switching loads. This enables efficient, reliable, and safe operation of any type of mobile machinery with two drives, such as: traction and pump drives or two traction drives.

Features:

  • Rated battery voltage 80 V
  • Input voltage range 48 V..96 V
  • Highly efficient 2-axis power stages with max. 18 kW per axis and recuperation function (energy recovery)
  • Phase current (eff) in short-time operation (S2) according to DIN EN 60034:
    • max. 530 A - 2 min   max. 350 A - 60 min
  • Dual-channel I/O interface with a wide range of inputs and outputs
  • Safety computer for safety functions up to performance level d category 3 according to DIN EN ISO 13849
  • Sensors for temperature-dependent phase current control for maximum utilization of the output stage
  • Electronic charging and discharging circuit for the capacitor bank of the intermediate circuit
  • Forced-air cooling via integrated heat sinks and integrated fans
  • DC/DC converter for on-board power supply 500 W
  • Various bus systems for communication such as CAN bus or MODBUS implemented
  • Integrated fuses for the individual outputs incl. diagnostics option
  • Robust and sealed housing (IP 68 excl. fan) for harsh operating conditions
  • Operation range - 40 °C to + 85 °C
  • Weight 12 kg

You can find the data sheet for the DMCs here:

Data sheet DMCs

The Triple Motion Control safety (TMCs) is a 3-axis controller for asynchronous and reluctance motors consisting of three independently operating subsystems, each with its own output stage and controller. The CAN bus enables you to operate all types of mobile machinery with up to three drives, such as: traction, steering and pump drives or two traction drives and a hydraulic unit, effi ciently, reliably and safely. By connecting two outputs in parallel, currents of up to 900 Aeff are possible for short periods.

Features:

  • Rated battery voltage 96 V
  • Input voltage range 56 V..104 V
  • Highly efficient 3-axis power stages with recuperation function (energy recovery)
  • Phase current (eff) in short-time operation (S2) in accordance with DIN EN 60034
    • 2x 500 A - 5 min
    • 2 x 300 A - 60 min
  • or
    • 1x 600 A - 5 min
    • 1x 350 A - 60 min
  • or in parallel operation of two axes
    • 1x 750 A - 5 min
    • 1x 500 A - 60 min
  • or
    • 1x 600 A - 5 min
    • 1x 350 A - 60 min
  • Boost mode with 900 Aeff
  • Suitable for use with asynchronous, synchronous and synchronous reluctance motors
  • Sensor technology for temperature-dependent phase current limitation for maximum utilization of the output stage
  • Electronic charging and discharging circuit for the capacitor bank of the intermediate circuit
  • Integrated electrical main contactor
  • Dual-channel emergency stop shutdown, which enables the three-phase AC drives to be safely shut down in accordance with Performance Level d Category 3 as per EN ISO 13849-1
  • Input voltage range for vehicle electrical system: 10 V..26 V
  • Forced air cooling via integrated heat sink
  • Various bus systems for communication such as CAN bus or MODBUS implemented
  • Robust and sealed housing (IP 69K excl. fan) for harsh operating conditions
  • Operating range - 40 °C to + 85 °C
  • Dimensions 338 mm x 244 mm x 150 mm
  • Weight 10 kg

You can find the data sheet for the TMC here:

Data sheet TMC

Any questions?

We will be happy to help you.

Team

Matthias Göller
Project Manager
T: +49 6027 2085-200
E: vertrieb@inro-et.de

Simon Stumpf
Head of Sales and Marketing
T: +49 6027 2085-277
E: vertrieb@inro-et.de

Stefan Seibert
Sales employee
T: +49 6027 2085-310
E: vertrieb@inro-et.de