Areas of application
Where we make the difference!
ROTIMA - your partner for high-quality solutions in the electrical industry, automotive sector, medical technology and aviation. With decades of experience and a deep understanding of industry-specific requirements, ROTIMA develops products that are not only innovative, but also increase the efficiency and safety of your projects. Our wide range of products and services is specifically designed to meet the diverse challenges of our customers.
Renewable energy technology
Requirements:
Passive components used:
Connectors used:
- Thermal stability and high dielectric strength.
- Protection against mains interference and overvoltage.
- Safe connections for high-current applications.
Passive components used:
- Capacitors:
- DC link capacitors: Energy storage and smoothing in inverters.
- Film capacitors: High dielectric strength and thermal stability.
- Inductors:
- Storage inductors: Energy storage in DC/DC converters.
- Power inductors: Filtering of harmonic disturbances.
- Resistors:
- Discharging resistors: Safe discharging of capacitors.
- Temperature monitoring using PTC resistors: Prevents overheating.
Connectors used:
- High-current connectors:
- Connection between solar modules and inverters.
- Weatherproof connectors:
- Protection against moisture and dust.
Automation
Requirements:
Passive components used:
Connectors used:
- Reliability in harsh industrial environments.
- High signal quality in communication lines.
- Mechanical robustness and long-term availability.
Passive components used:
- Capacitors:
- DC link capacitors: Storage of energy in drive systems.
Ceramic capacitors: Filtering EMI in control units.
- DC link capacitors: Storage of energy in drive systems.
- Inductors:
- Toroidal chokes: Filtering harmonic interference.
- EMI filters: Suppression of mains feedback.
- Resistors:
- Terminating resistors: Prevent signal reflections in fieldbus systems.
- PTC resistors: Protection against overcurrents.
Connectors used:
- M12 plug:
- Standard in sensor technology and for industrial Ethernet connections.
- Screwable high-current connectors:
- Connection of drives and control systems.
Robotics
Requirements:
Passive components used:
Connectors used:
- Real-time control and stable signal transmission.
- Protection against electromagnetic interference (EMI).
- Compact designs and robust connections.
Passive components used:
- Capacitors:
- Bypass capacitors: Stabilization of supply voltages in motor controls.
- Ceramic capacitors: Filtering high-frequency interference.
- Inductors:
- Ferrite cores: Reduce electromagnetic interference in signal and supply lines.
- Storage chokes: Storage and smoothing of energy.
- Resistors:
- Shunt resistors: Precise current measurement in drives.
- Pull-up resistors: Stabilize digital signals.
Connectors used:
- Industrial connectors:
- Robust connection for motor controls and sensor technology.
- Waterproof connectors:
- Protection against dust and moisture for mobile and outdoor applications.
Industry 4.0
Requirements:
Passive components used:
Connectors used:
- Secure and fast communication between networked systems.
- Reliable physical and electrical connections.
- Protection against electromagnetic interference and overvoltage.
Passive components used:
- Capacitors:
- Ceramic capacitors: Smoothing of supply voltages.
- Polymer capacitors: Long-term stability in embedded systems.
- Inductors:
- SMD inductors: Compact filters in communication modules.
- Mains chokes: Prevent interference from mains feedback.
- Resistors:
- Termination resistors: Optimization of high-speed data lines.
- Precision resistors: Monitoring energy flows.
Connectors used:
- RJ45 connectors:
- Connection for Ethernet networks.
- Modular plug with EMC protection:
- Minimize electromagnetic interference.
Transportation
Requirements:
Passive components used:
Connectors used:
- Vibrations and temperature fluctuations must be compensated for.
- Compact and robust plug-in systems.
- Protection against electromagnetic interference and overloads.
Passive components used:
- Capacitors:
- Ceramic capacitors: Voltage stabilization in control units.
- Polymer capacitors: High reliability with vibrations.
- Inductors:
- Toroidal inductors: Filtering EMI.
- Storage chokes: Smoothing of current in high current systems.
- Resistors:
- Temperature-compensated resistors: Protection against overheating.
- Shunt resistors: Current monitoring in drives.
Connectors used:
- High-current connectors:
- For electric drives and battery management systems.
- CAN bus connector:
- Connection for vehicle networks.
Electromedicine
Requirements:
Passive components used:
Connectors used:
- High safety and isolation.
- Precise signal processing without electrical interference.
- Reliable connections that meet medical standards.
Passive components used:
- Capacitors:
- Ceramic capacitors: Filtering of high-frequency interference.
- Tantalum capacitors: Long-term stability in diagnostic devices.
- Inductors:
- Signal transformers: galvanic isolation in safety circuits.
- Air coils: High insulation for sensitive applications.
- Resistors:
- Precision resistors: Current and voltage measurements.
- PTC resistors: Protection against overcurrent.
Connectors used:
- DIN plug:
- Standard for medical devices with high insulation.
- Reverse polarity protected connectors:
- Protection against incorrect connections.
Measurement technology
Requirements:
Passive components used:
Connectors used:
- Precise signal processing and high stability.
- Protection against electrical interference in sensitive circuits.
- Reliable plug connections for measuring devices.
Passive components used:
- Capacitors:
- Precision capacitors: Filtering of high-frequency signals.
- Ceramic capacitors: Smoothing of signal peaks.
- Inductors:
- Signal inductors: For filtering unwanted frequencies.
- Transformers: Galvanic isolation for safety.
- Resistors:
- Precision resistors: Current and voltage measurement with minimum tolerance range for exact results.
- Terminating resistors: Prevent signal reflections in high-frequency measuring devices.
Connectors used:
- BNC connectors:
- Precise signal transmission in high-frequency measuring devices.
- Test probes:
- Flexible and robust connection solutions for laboratory measuring devices.
- Subminiature connectors:
- Compact and reliable for portable measuring devices.
Air and Defense
Requirements:
Passive components used:
Connectors used:
- Robustness under extreme conditions such as high radiation or extreme temperatures.
- High reliability for safety-critical applications.
- Protection against electromagnetic pulses (EMP).
Passive components used:
- Capacitors:
- High reliability capacitors: For radar and communication systems.
- Ceramic capacitors with high dielectric strength: In control and signal circuits.
- Inductors:
- Filter inductors: Suppress high-frequency interference.
- Air coils: Used in antennas and high-frequency applications.
- Resistors:
- High-performance resistors: For energy dissipation in high-voltage applications.
- Precision resistors: Signal stabilization.
Connectors used:
- MIL-STD connectors:
- Military standard for extreme conditions.
- EMC-protected connectors:
- Protection against electromagnetic interference.
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