Motor Lamination Market Trends
Major trends shaping the motor lamination market include:
Strategic Investments To Strengthen Motor Lamination Capabilities
Major companies operating in the motor lamination market are investing heavily to enhance their manufacturing capabilities, develop advanced materials, and improve energy efficiency in response to the growing demand from electric vehicles, industrial automation, and renewable energy sectors. For instance, in January 2025, Thyssenkrupp, a German industrial engineering and steel production multinational conglomerate, commissioned a new high-tech annealing and isolating line at its Bochum site, marking a major investment in the future of electric mobility. This facility is part of a broader modernization program at Bochum, with a total investment of around 300 million euros, about 150 million euros specifically for the new annealing and isolating line. The new line enables production of ultra-thin, highly silicized, non-grain-oriented electrical steel (down to 0.2 mm thick) with optimized mechanical and magnetic properties, specifically designed for high-efficiency motors in electric vehicles. Moreover, in January 2024, EuroGroup Laminations, an Italian manufacturer of stators and rotors for electric motors, is significantly expanding its production in Mexico to meet growing demand in the North American electric vehicle (EV) market. The company has invested approximately 50 million euros to inaugurate a new plant in Querétaro, adding about 10,000 square meters to its existing 21,000 square meter facility, an expansion of 43%. This new investment is aimed at more than doubling the group’s manufacturing capacity for the EV and automotive segment in Mexico over the next two years. The new plant is designed to the highest standards of innovation and sustainability, with a focus on decarbonization, circular economy, and advanced manufacturing processes.
Advancing Insulation Technologies In Electric Motor Manufacturing
Companies operating in the motor lamination market are focusing on developing technologically advanced solutions, such as polyethylene terephthalate insulation foils to enhance electrical insulation, thermal stability, mechanical durability, and overall efficiency in high-performance and electric motor applications. Polyethylene terephthalate (PET) insulation foils are strong, heat-resistant films used in electric motors to ensure electrical insulation and enhance mechanical and thermal protection. For instance, in May 2024, ENNOVI, a Singapore-based mobility electrification solutions company, launched the laminated cell contacting system. It is a modern solution for assembling EV battery modules, designed to replace traditional plastic trays or foam supports with a streamlined lamination process. By using hot and cold lamination techniques, this system allows for precise positioning of current collectors while significantly reducing weight and structural complexity. It incorporates tested polyethylene terephthalate (PET) insulation foils, offering strong electrical insulation, durability, and reliable bonding. One of its key advantages is the reduction or elimination of adhesives, which enhances environmental sustainability and improves long-term performance. This approach simplifies the assembly process, improves manufacturing efficiency, and supports lightweight, scalable battery designs for electric vehicles.