vmf

DIE CASTING

Die casting is an advanced technique at the core of our rotor production for electric motors. Our company excels in this field, offering high-quality solutions for both die-cast and permanent magnet rotors. Through an integrated process and the use of premium materials, we ensure products that meet the highest market standards.

Our expertise in the die casting of rotors for electric motors sets us apart in the industry. We deliver advanced solutions for both die-cast and permanent magnet rotors, ensuring superior quality in every project.

Integrated Process for Uncompromising Quality

Our in-house process is comprehensive and meticulous, covering all stages from rotor stacking to die casting and final rotor cleaning. We offer various stacking methods, including interlocking, pre-stacking with diecasting shafts, and stacking with expanding shafts, to meet the specific needs of each customer.

Advanced Production Capabilities

Our production capabilities allow us to handle up to 60 kg of aluminum per die-casted rotors and produce rotor stacks up to 800 mm in length. This enables us to cater to a wide range of industrial requirements while ensuring the highest levels of quality and precision. We use top-grade materials, like 99.7% pure aluminum, Silumin alloy, and copper, ensuring every rotor meets the highest industry standards. These qualities result in die-casted rotors that deliver optimal performance across all electrical applications.

Precision in Bore Honing

Bore honing is a critical phase in our production process, essential for ensuring maximum precision and quality in rotors. This process achieves micrometric tolerances, improving the cylindricity and roughness of the bore. Additionally, we create chamfers to facilitate shaft insertion, further enhancing the efficiency and functionality of the component.

Our attention to detail in bore honing ensures rotors of the highest quality, meeting the strictest market demands.

Rigorous Die Casting Process Control

Our die casting process is characterized by rigorous and meticulous control, which is fundamental to ensuring the quality and reliability of our products. We use sophisticated software capable of simulating the process and accurately calculating die-casting parameters as the required force, aluminum quantity, and injection section point size. These parameters are carefully monitored and adjusted to ensure that each die-cast component is free from air bubbles or aluminum deficiencies, meeting the most demanding market requirements.

Our focus on precision in every phase of the die casting process allows us to produce top-quality components that comply with the highest industry standards.

A ready and agile company at the service of the electrical industry of Europe

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