MU Series

The MU Series Medium-Frequency Converters are designed for industrial automation and robotics applications where precision, deeper heat penetration, and process stability are essential for consistent and reliable results. Offering power outputs between 25 kW and 250 kW across a frequency range of 4 kHz to 50 kHz, the MU Series provides manufacturers with the flexibility to address a wide range of heating applications, particularly those that require controlled and uniform heating at greater material depths.

Where high-frequency converters are generally suited to surface-level treatments, medium-frequency technology enables heating to extend deeper into the material being processed. This makes the MU Series particularly well suited to applications such as forging, forming, and heat treatment, where the ability to deliver controlled thermal energy uniformly through the cross-section of a component is critical to the quality and integrity of the finished product. By combining penetration capability with process stability, the MU Series supports demanding heating applications with the precision and efficiency that modern industrial production environments require.

A key design feature of the MU Series is its advanced parallel resonant circuit, which enhances energy efficiency and contributes to operational stability across extended production cycles. By optimising the way energy is delivered to the load, the parallel resonant circuit ensures that power is applied precisely where it is needed, minimising waste and reducing operating costs over time. In manufacturing environments where equipment is expected to run continuously and reliably, this combination of efficiency and stability directly supports higher productivity and lower total cost of ownership.

The MU Series is engineered for integration into modern industrial production environments, whether as part of a robotics system, an automated assembly line, or a standalone heating setup. Its compatibility with industrial automation workflows makes it a practical choice for facilities looking to scale production capacity while maintaining high and consistent quality standards. The scalable power range further supports this flexibility, with smaller models suited to controlled and targeted heating tasks and higher-capacity models built for large, energy-intensive applications. This range ensures that the MU Series can be matched to current operational requirements and expanded as production needs grow over time.

Process repeatability is a defining strength of the MU Series. In manufacturing, even small variations in the heating process can result in inconsistent product quality, increased rework, and costly defects. The MU Series delivers reproducible heating parameters that allow operators to maintain identical settings across multiple production runs, ensuring the same outcome cycle after cycle. This level of consistency is particularly important in industries such as automotive, aerospace, and heavy manufacturing, where adherence to exact specifications is a baseline requirement rather than an aspiration.

The energy efficiency of the MU Series also supports the broader sustainability goals that many manufacturing organisations are working towards. By reducing energy waste through optimised power delivery and intelligent process control, the converters lower direct operating costs while also contributing to reduced energy consumption and carbon emissions across the facility. For manufacturers in Australia seeking long-term operational and environmental performance from their production equipment, the MU Series offers a solution that addresses both priorities without compromise.

Built for the demands of industrial production, the MU Series features robust construction capable of withstanding harsh operating conditions, extended hours, and significant energy throughput. This durability minimises maintenance requirements, reduces the risk of unplanned downtime, and ensures that the converters deliver consistent and dependable performance throughout a long operational lifespan.

• Power output range: 25 kW – 250 kW

• Frequency range: 4 kHz – 50 kHz

• Compact outer circuit design for easy installation

• Optional second switchable outer circuit (model dependent)

• Flexible cable connection for versatile integration

• No demineralised cooling water required

• Freely programmable parameters for precision control

• Interfaces for external control, with optional Profibus and Profinet

• Connection to pyrometer available for precise monitoring

• High-efficiency heating for reduced energy costs and optimised production

The MU Series is engineered for industries requiring deep, efficient heating and robust performance in demanding environments. Typical applications include:

• Soldering

• Heat treatment (hardening, annealing, tempering)

• Joining (shrinking)

• Forming (forging)

• Surface treatment (drying, preheating)

• Melting

• Sealing

• Indirect heating

• Specialised industrial solutions (bonding, plasma generation, etc.)

With their wide process versatility, MU converters are well-suited for advanced manufacturing, energy, and materials industries.

The MU Series Medium-Frequency Converters are designed for industrial automation and robotics applications where precision, deeper heat penetration, and process stability are essential for consistent and reliable results. Offering power outputs between 25 kW and 250 kW across a frequency range of 4 kHz to 50 kHz, the MU Series provides manufacturers with the flexibility to address a wide range of heating applications, particularly those that require controlled and uniform heating at greater material depths.

Where high-frequency converters are generally suited to surface-level treatments, medium-frequency technology enables heating to extend deeper into the material being processed. This makes the MU Series particularly well suited to applications such as forging, forming, and heat treatment, where the ability to deliver controlled thermal energy uniformly through the cross-section of a component is critical to the quality and integrity of the finished product. By combining penetration capability with process stability, the MU Series supports demanding heating applications with the precision and efficiency that modern industrial production environments require.

A key design feature of the MU Series is its advanced parallel resonant circuit, which enhances energy efficiency and contributes to operational stability across extended production cycles. By optimising the way energy is delivered to the load, the parallel resonant circuit ensures that power is applied precisely where it is needed, minimising waste and reducing operating costs over time. In manufacturing environments where equipment is expected to run continuously and reliably, this combination of efficiency and stability directly supports higher productivity and lower total cost of ownership.

The MU Series is engineered for integration into modern industrial production environments, whether as part of a robotics system, an automated assembly line, or a standalone heating setup. Its compatibility with industrial automation workflows makes it a practical choice for facilities looking to scale production capacity while maintaining high and consistent quality standards. The scalable power range further supports this flexibility, with smaller models suited to controlled and targeted heating tasks and higher-capacity models built for large, energy-intensive applications. This range ensures that the MU Series can be matched to current operational requirements and expanded as production needs grow over time.

Process repeatability is a defining strength of the MU Series. In manufacturing, even small variations in the heating process can result in inconsistent product quality, increased rework, and costly defects. The MU Series delivers reproducible heating parameters that allow operators to maintain identical settings across multiple production runs, ensuring the same outcome cycle after cycle. This level of consistency is particularly important in industries such as automotive, aerospace, and heavy manufacturing, where adherence to exact specifications is a baseline requirement rather than an aspiration.

The energy efficiency of the MU Series also supports the broader sustainability goals that many manufacturing organisations are working towards. By reducing energy waste through optimised power delivery and intelligent process control, the converters lower direct operating costs while also contributing to reduced energy consumption and carbon emissions across the facility. For manufacturers in Australia seeking long-term operational and environmental performance from their production equipment, the MU Series offers a solution that addresses both priorities without compromise.

Built for the demands of industrial production, the MU Series features robust construction capable of withstanding harsh operating conditions, extended hours, and significant energy throughput. This durability minimises maintenance requirements, reduces the risk of unplanned downtime, and ensures that the converters deliver consistent and dependable performance throughout a long operational lifespan.

The MU Series runs on digitally controlled, freely programmable software that gives operators the flexibility to configure and adjust heating parameters to suit the specific requirements of each application and production environment. The intelligent control system enables precise heat management and consistent process reproducibility, with compatibility for external monitoring equipment such as pyrometers allowing temperature measurement and verification to be integrated directly into the heating workflow. Support for Profibus, Profinet, and additional optional communication interfaces ensures that the MU Series can be connected to plant-wide control systems and smart factory infrastructure without difficulty, making it a compatible and future-ready component within modern industrial automation and robotics environments across Australia.