Industrial Applications for Electronics and Hose Technology

Photovoltaic, wind energy, and energy storage systems require reliable components for power electronics, voltage conversion, filtering, and current measurement. Especially in inverters, DC/DC converters, battery storage systems, and grid-connection systems, the components used are subjected to high electrical and thermal stresses.

What requirements arise in power electronics?

In inverters and converters, voltages must be smoothed, currents measured, and electromagnetic interference limited. At the same time, high switching frequencies, temperature fluctuations, and a consistently stable electrical connection must be taken into account.
The selection of suitable components is therefore based, among other factors, on voltage, current, power dissipation, frequency range, temperature, package size, and required service life.

Which ROTIMA components are used in renewable energy systems?

DC-link capacitors stabilize the DC link and buffer energy between the DC and AC sides. Inductors and chokes perform filtering and storage functions in power converters and line filters.

Shunt resistors can be used for precise current measurement in inverters, battery management systems, and charging electronics. In addition, EMC filters, ferrites, and other interference suppression components help limit conducted and high-frequency interference.

Connection Technology and Insulation

For power and signal cables, ROTIMA offers industrial connectors as well as protection and insulation solutions. Heat-shrink tubing and technical tubing can be used for electrical insulation, mechanical protection, and wire marking.

Industrial automation connects controllers, sensors, actuators, and electric drives within machines and production facilities. The electronic components used must ensure reliable signal and power transmission while withstanding the typical stresses of industrial environments.

What requirements do automation systems place on electronic components?

In machine controls and automation systems, stable supply voltages, low-interference signal transmission, EMC compatibility, and reliable electrical connections play a central role. Added to this are thermal stress, vibration, switching cycles, and the long-term availability of the components used.

Which ROTIMA components are used in automation?

Capacitors and inductors perform filtering, storage, and noise suppression functions in control systems and drive systems. Resistors and shunts can be used for current measurement, signal conditioning, and monitoring electrical parameters.
EMC filters, ferrites, and interference suppression components help limit conducted and high-frequency interference. Industrial connectors link sensors, actuators, motors, and control components within the system.

Cable protection and insulation in automated systems

ROTIMA also offers heat-shrink tubing, protective tubing, and insulation materials for electrical cables, sensor connections, and assemblies. The selection depends, among other factors, on temperature, mechanical stress, the chemical environment, the required flexibility, and the electrical requirements of the specific application.

Robotic systems combine power electronics, motor control, sensor technology, and industrial communication within a compact footprint. Electronic components and connection technology must therefore ensure high current and signal integrity while withstanding vibration, motion, temperature fluctuations, and electromagnetic interference.

What technical requirements arise in robotics?

Servo axes, gripping systems, sensor technology, and control systems require reliable current measurement, stable supply voltages, EMC-compliant signal transmission, and mechanically robust connections. Moving cables also require suitable protection against abrasion, kinking, and localized mechanical stress.

Which ROTIMA components are used in robotic systems?

Shunt resistors, for example, are suitable for current measurement in motor and servo drives. Ferrite cores, filter components, and inductors can be used to limit electromagnetic interference. Capacitors perform functions related to filtering, DC-link circuits, and voltage stabilization.

Industrial connectors link motors, sensors, encoders, and controllers. The specific selection depends, among other factors, on current, voltage, signal type, mating cycles, protection rating, and mechanical stress.

Hose and Cable Protection in Robotics

For cables, sensor lines, and electrical assemblies, ROTIMA offers heat-shrink tubing, protective hoses, and other hose technology solutions. Depending on the motion profile, temperature, bend radius, and chemical exposure, different materials and hose types may be suitable.

Silicone heat-shrink tubing, for example, is suitable for applications requiring flexible insulation and tight bend radii. Fluoropolymers such as PTFE, FEP, or PFA, on the other hand, are suitable for applications with increased requirements for temperature or chemical resistance.

Industry 4.0 connects machines, sensors, control systems, and higher-level IT systems to create seamlessly networked production environments. In addition to a reliable power supply, low-interference data transmission, electromagnetic compatibility, and consistently secure electrical connections are particularly crucial.

What requirements arise in networked industrial facilities?

Industrial Ethernet systems, edge devices, smart sensors, and decentralized controllers often operate in close proximity to frequency converters, motors, and high-power electronics. This can result in conducted and high-frequency interference that impairs signal quality and communication.
Electronic components must therefore be optimized for data rate, frequency range, supply voltage, temperature, EMC stress, and mechanical stress.

Which ROTIMA components are suitable for Industry 4.0 applications?

EMC filters, ferrites, and interference suppression components help limit electromagnetic interference in communication and power supply lines. Capacitors and inductors perform filtering and stabilization functions in power supplies, control systems, and decentralized electronic modules.

Industrial connectors enable the reliable connection of sensors, control technology, Industrial Ethernet components, and edge systems. Depending on the operating environment and interface, factors such as signal quality, shielding, protection rating, and mechanical durability must be taken into account.

Protection of Cables and Interfaces

In networked production facilities, data, sensor, and power cables must be permanently protected against mechanical and thermal stresses. ROTIMA offers heat-shrink tubing, protective hoses, and insulation solutions for this purpose, which can be tailored to the specific application in terms of temperature, flexibility, chemical resistance, and installation conditions.

Electronic systems in passenger cars, commercial vehicles, and rail vehicles must operate reliably under fluctuating temperatures, vibrations, and electromagnetic stress. At the same time, the demands on power electronics, sensor technology, communication, and compact electrical connections are increasing.

What requirements arise in automotive and rail applications?

Depending on their application, components and connection systems must withstand high currents, voltage spikes, temperature fluctuations, and mechanical stresses. In electrified powertrains, vehicle electrical systems, and control units, EMC performance, reliable contact, and stable current measurement also play an important role.

The selection is therefore based, among other factors, on current, voltage, power dissipation, temperature range, vibration exposure, protection class, and installation conditions.

Which ROTIMA components are used in the transportation industry?

Shunt resistors can be used for current measurement in vehicle electrical systems, power converters, and electric drive systems. Capacitors and inductors perform filtering, storage, and noise suppression functions in power supplies and power electronics.

EMC filters, ferrites, and other interference suppression components help limit electromagnetic interference. Industrial connectors are used to connect sensors, control units, actuators, and power supplies.

Cable protection and insulation in vehicles

For cables and electrical assemblies, ROTIMA offers heat-shrinktubes, protective hoses, and insulation materials for cables and electrical assemblies. Depending on the application, these must be resistant to abrasion, vibration, moisture, chemicals, and elevated temperatures.

Medical devices place high demands on electrical safety, signal quality, compact designs, and the materials used. Depending on the device, additional factors such as regulatory requirements, cleanability, chemical resistance, or suitability for sensitive medical applications must also be taken into account.

Electronic Components for Medical Devices

Precision resistors can be used for currentand voltage measurements. Capacitors and inductors perform filtering and noise suppression functions, while transformers or suitable transducers can enable galvanic isolation within electrical circuits.
The specific design depends on the operating voltage, insulation, signal quality, temperature, and the standards applicable to the device.

Heat-shrinkand precision tubing for medical technology

ROTIMA also offers heat-shrink tubing and technical tubing made of silicone as well as fluoropolymers such as FEP, PTFE, and PFA. They can be used, for example, for sensor cables, electrical insulation, cable protection, or small technical assemblies.
For medical applications, the material, temperature range, chemical exposure, sterilization methods, and any required regulatory approvals must always be verified on a product-specific basis.

Measurement systems must reliably measure electrical quantities, transmit signals with minimal distortion, and minimize interference. Precision, temperature stability, EMC performance, and long-term component stability are therefore crucial, particularly in sensor technology, test benches, and industrial data acquisition.

What requirements does measurement technology place on electronic components?

Even minor deviations in current, voltage, and sensor signals can affect measurement accuracy. Components must therefore be optimized for tolerance, temperature coefficient, power dissipation, frequency response, and the specific signal type.
In addition, a stable power supply and the suppression of electromagnetic interference are important, especially when processing sensitive sensor signals in industrial environments.

Which ROTIMA components are used in measurement systems?

Precision resistors and shunt resistors can be used for current measurement, voltage division, and reference circuits. Capacitors, inductors, and EMC components support filtering, decoupling, and signal stabilization.

Transformers and inductors can contribute to electrical isolation, depending on the circuit. Industrial connectors enable the reliable connection of sensors, measuring instruments, and evaluation electronics.

Protection of sensorand measurement cables

For sensor cables and sensitive electrical connections, ROTIMA also offers heat-shrink tubing, fluoropolymer tubing, and other insulation solutions. Depending on the application, factors such as temperature, chemical exposure, flexibility, and available installation space can be decisive in selecting the appropriate material.

Applications in aviation, avionics, and defense place high demands on reliability, electrical safety, and resistance to harsh environmental conditions. Depending on their application, electronic components, connectors, and insulation materials must withstand temperature fluctuations, vibration, electromagnetic interference, and limited installation space.

What requirements arise in aerospace and defense applications?

In avionics, sensor technology, power electronics, and communication systems, stable electrical characteristics and low-interference signal transmission are crucial. In addition, low weight, high power density, mechanical resilience, and defined temperature ranges can influence component selection.
For safety-critical applications, required standards, qualifications, and product-specific approvals must also be taken into account during the selection process.

Which ROTIMA components can be used in air and defense systems?

Resistors and shunts can be used for measurement, monitoring, and power applications. Capacitors, inductors, ferrites, and EMC components perform tasks related to filtering, voltage stabilization, and noise suppression.

Suitable connectors enable electrical connections between sensors, control units, communication systems, and other electronic assemblies. The selection is based, among other factors, on current, voltage, signal type, temperature range, mechanical stress, and required shielding.

High-temperatureInsulation and Tubing Technology

For cables and electrical assemblies, ROTIMA offers heat-shrinkable and precision tubing made of high-performance plastics such as PTFE, FEP, and PFA. These materials are particularly suitable when there are increased requirements for temperature resistance, chemical resistance, or electrical insulation.
The appropriate material or product variant must be determined based on the specific operating conditions and the required specifications.