| Study Period | 2019 - 2032 |
| Market Size in 2024 | USD 23.9 Billion |
| Market Size in 2025 | USD 24.8 Billion |
| Market Size by 2032 | USD 34.6 Billion |
| Projected CAGR | 4.9% |
| Largest Region | Asia-Pacific |
| Fastest Growing Region | North America |
| Market Structure | Fragmented |
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The motor lamination market size was USD 23.9 billion in 2024, and it will grow by 4.9% during 2025–2032, to reach USD 34.6 billion by 2032.
The market growth is driven by the accelerating adoption of electric vehicles worldwide, increasing industrial automation across manufacturing sectors, and the expanding renewable energy infrastructure requiring efficient motor systems.
The market is experiencing a fundamental transformation driven by the global shift towards electrification and energy efficiency. According to the International Energy Agency, almost 14 million new electric cars were registered in 2023 and 17 million in 2024 globally, bringing the total on the roads to 58 million. This surge in electric vehicle adoption directly increases demand for motor laminations, as each vehicle requires precision-engineered laminated cores for optimal motor efficiency. The integration of advanced manufacturing technologies, including laser cutting and automated stamping processes, is enabling manufacturers to produce thinner laminations with tighter tolerances, resulting in motors with reduced energy losses and improved performance characteristics.
Moreover, the increasing demand for automation across several industries is another major reason for the growth of the market. Further, in the past few years, the requirement for environment-friendly and time-saving equipment has increased, which is impelling players to produce lamination using low-emission, sustainable material. Industrialization and urbanization have led to an increase in the usage of electric motors, which, in turn, generates a massive demand for lamination.
The welding category held the largest market share, of about 45%, in 2024, due to the usage of this process manufacturing a durable and strong motor, by joining laminations together. Welding remains the predominant method due to its reliability in creating robust lamination stacks that can withstand high mechanical stresses in industrial applications. Its widespread adoption is due to its capability to preserve structural integrity while minimizing inter-laminar losses through controlled welding patterns.
The bonding category will have the highest CAGR, because it eliminates the requirement for magnetic core rivet joints to minimize interlaminar loss. Additionally, bonded cores do not produce hum noise, due to their excellent thermal conductivity. Additionally, this technology is widely used owing to its flexibility for customized requirements. In this regard, Precision Micro Ltd. has developed a bonding technique that protects the metal's surface at the time of chemical etching, using a photoresist as the bonding agent. The method is more cost-effective than the existing bonding and welding, and it also provides insulating properties. Thus, the need for the bonding technology is expected to increase as the application area of motors expands due to the growing adoption of advanced equipment across industries.
The technologies analyzed in this report are:
The silicon steel category held the largest market share in 2024, and it will have the highest CAGR, as it increases the electrical resistivity, which means that it minimizes the loss of current and lessens the conductivity. It is a type of ferritic alloy made of steel and iron that also possesses magnetic properties, because of which it is used in transformers and machines.
Additionally, silicon reduces the motor's grain resistance, further minimizes the loss of copper. Silicon steel lamination reduces the loss of current and hysteresis and the risk of corrosion. For minimizing current loss, the magnetic core is laminated. Similarly, hysteresis loss is minimized because the hysteresis coefficient of silicon is low.
The material types analyzed in this report are:
The automotive category held the largest market share, of about 65%, in 2024, and it will have the highest CAGR, of 5.3%, due to the rising demand for luxury and comfortable vehicles with features such as HVAC equipment, power steering and windows, and retractable sunroofs. Because of the increase in the per capita income, the automotive industry is growing with the rising sale of passenger cars both in developing and developed countries. Over 2 million three-wheelers, passenger vehicles, quadricycles, and two-wheelers were manufactured in India in March 2023 alone. Essentially, the demand for automobiles is increasing, ascribed to the presence of a large youth population, coupled with the middle class's rising income.
In the past few years, many advanced technologies have been adopted in the industry, as the manufacturers are competing intensely. However, with the increasing level of environmental pollution, concerns for health are rising, which is, in turn, boosting the demand for EVs. Governments across the world are also taking several initiatives to support low-emission transport systems. As a result, according to government reports, more than 2.3 million EVs were sold in the first quarter of 2023, which is 25% more than the same period of the previous year.
The industries analyzed in this report are:
The electric stators/rotors category held the largest market share, of approx. 60%, in 2024, due to the fundamental role of stators and rotors in electric motor design, where laminated cores are essential for minimizing eddy current losses and maximizing motor efficiency.
The transformers category will have the highest CAGR. The expansion of electrical infrastructure, particularly in developing economies, coupled with the integration of renewable energy sources into power grids, drives demand for efficient transformers. The trend towards smart grids and distributed energy systems requires transformers with enhanced performance characteristics, achievable through advanced lamination technologies. As per studies, the global spending on power grid systems will cross USD 409.6 billion by 2030.
The applications analyzed in this report are:
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Asia-Pacific held the largest market share in 2024. The region's leadership position is underpinned by its robust manufacturing ecosystem, rapid industrialization, and the world's largest electric vehicle market in China. The presence of major automotive manufacturers and their extensive supply chains creates a concentrated demand center for motor laminations.
China dominates the Asia-Pacific market, driven by aggressive electric vehicle adoption policies and substantial investments in manufacturing automation. In China, 2024 marks the fourth consecutive year in which the electric car sales share grew by approximately 10 percentage points year-on-year. Government initiatives such as 'Made in China 2025' emphasize advanced manufacturing and electrification, directly benefiting the motor lamination sector. The availability of raw materials, particularly electrical steel production capacity, provides the region with a competitive advantage in serving both domestic and global markets.
India represents the fastest-growing market within Asia-Pacific, with the Indian government's Production Linked Incentive (PLI) scheme for automotive and auto components, combined with the 'Make in India' initiative, attracting significant investments in electric motor manufacturing. India's increasing emphasis on electric mobility, backed by the FAME scheme, provides significant opportunities for motor lamination manufacturers. Furthermore, governments are actively focusing on the construction of railways, such as the construction of a metro line from Joka to Binoy Badal Dinesh Bagh in West Bengal. Similarly, in Nagaland, the Indian Railways' broad gauge rail line is under construction between Dimapur and Kohima, which will enhance rail connectivity in Arunachal Pradesh, Nagaland, and Assam. Additionally, with the target to electrify the entire railway network by 2024, the demand for electric traction motors for locomotives and EMUs will rise, thus propelling the market.
North America will have the highest CAGR, because of the increasing adoption of electric vehicles, growing construction industry, and rapid industrialization. Within the continent, the growth in the demand for motor lamination in the U.S. is more significant, attributed to the rising rate of urbanization and growing construction activities.
The implementation of the Inflation Reduction Act has significantly boosted domestic manufacturing of electric vehicle components, including motor laminations. Significant investments by both domestic and foreign manufacturers in EV production facilities across the Midwest and Southeast are generating localized demand clusters. The presence of leading technology companies developing autonomous vehicles and advanced robotics further drives demand for high-precision motor laminations.
Europe represents a mature yet rapidly evolving market for motor laminations, driven by the region's commitment to carbon neutrality and leadership in renewable energy adoption. The European Union's Green Deal and Fit for 55 package have established ambitious targets for electrification and energy efficiency, directly impacting motor lamination demand.
Germany maintains its position as the largest European market, benefiting from its strong automotive industry and advanced manufacturing sector. The country's Energiewende (energy transition) policy drives investments in renewable energy infrastructure, creating demand for motor laminations in wind turbines and energy storage systems. The presence of premium automotive manufacturers transitioning to electric vehicles ensures sustained demand for high-quality laminations.
The geographical breakdown of the market is as follows:
The market is fragmented due to the presence of numerous players operating across different regions and applications. This market structure reflects a balance between established global manufacturers with advanced technological capabilities and regional players serving specific geographic or application niches. While major companies dominate certain segments, many regional and specialized manufacturers coexist, catering to local demand and niche applications. High competition, technological innovation, and diverse end-use requirements prevent any single player from controlling the market.
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