The Convergence of Quality and Agility

The primary benefit of localization promoted by Leax lies in ensuring that Brazilian OEMs and large fleet operators have access to transmission components, such as propeller shafts, with the same durability, precision, and reliability required in the most demanding European markets.

This standard is guaranteed through:

• Soft and Hard CNC Machining: Dimensional precision and surface finish are controlled to microns using state-of-the-art Computer Numerical Control (CNC) Machining Centers. This technology is crucial for reducing vibrations and extending component service life—essential factors for vehicles operating under extreme loads and long journeys.
• Controlled Heat Treatment: The heat treatment process is vital for imparting the necessary hardness and strength to the steel against wear and fatigue. At Leax, this process follows international protocols, ensuring the material’s microstructure withstands the nominal torque of heavy vehicles, agricultural machinery, and construction equipment.
• In-Line Process Management: Leax do Brasil applies In-Line Process Management philosophy, which optimizes workflow, minimizes waste, and ensures full traceability of each part. This rigor in management is a pillar of European quality and translates into superior final product performance.

Strategic Advantages for the Brazilian Market

Choosing Leax do Brasil represents a strategic decision that directly impacts the financial and operational health of companies:

By opting for Strategic Localization with Leax do Brasil, companies not only invest in a high-quality component but also strengthen their supply chain, ensuring operational continuity and maximum fleet productivity. It is the security of local production combined with the excellence of global engineering.
For more information on how Leax do Brasil can assist in localizing your production line and supplying propeller shafts with European standards, contact our specialist team.

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The machining process begins with design, where engineers define the exact specifications for each component. At Leax do Brasil, this stage is essential to ensure that every part is produced within tight tolerances, minimizing waste and guaranteeing perfect integration with the final vehicle. For OEMs, this translates into shorter assembly times, fewer reworks, and reduced recalls — factors that directly impact total production cost.

The precision of machining also contributes to durability and safety across automotive systems. A component manufactured within strict dimensional standards prevents failures and leaks, ensuring reliability in demanding applications such as mining, heavy transport, or agriculture.

Another major advantage of machining is its flexibility for customization. Unlike casting or forging methods, machining allows for specific adjustments — for example, developing gears optimized for energy efficiency in electric vehicles. At Leax do Brasil, we apply advanced machining technologies and strict dimensional control to develop components adapted to Brazilian market conditions, ensuring consistent performance even in harsh applications such as heavy transport and high-humidity environments. This flexibility is strategic for manufacturers that must serve diverse market segments — from urban trucks to off-road equipment. Moreover, machining enables weight reduction without compromising strength, contributing to lighter, more efficient vehicles aligned with global sustainability goals.

Reports from McKinsey indicate that advanced machining can reduce fuel consumption by up to 15% in heavy-duty vehicles — a figure that reinforces the importance of this process in driving efficiency and innovation across the automotive industry.

Durability is another pillar of machining. Machined parts undergo heat treatments, ensuring they withstand fatigue cycles in continuous operations. For a manufacturer, this means vehicles that last longer with fewer maintenance stops—a critical factor in sectors like mining, where each downtime hour is costly.

Operational efficiency is an undeniable advantage of machining. With CNC automation, Leax do Brasil produces components on a large scale with consistency, minimizing human errors and speeding up assembly lines. For manufacturers, this means shorter lead times and the ability to respond quickly to market demands, where lightweight machined gears are vital for increasing range. A Deloitte study shows that digitized machining can cut production costs by up to 30%, a competitive edge valued in B2B negotiations. At Leax, this efficiency is enhanced by local production, minimizing logistics.

Machining also fosters innovation. This opens doors to smarter vehicles, with components integrated into IoT systems for real-time monitoring. Machining enables rapid prototyping, shortening development cycles from months to weeks.

Leax do Brasil’s machining transforms design into highways, delivering benefits from precision to efficiency, ensuring manufacturers have components that drive success.

Read some of our articles:
Team Training: Ensuring Quality in Automotive Components
Efficient Supply Chain: The Power of Outsourcing with Leax

Questions? Make Contact: info.leaxdobrasil@leax.com

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Why Are Gears Crucial for Electric Vehicles?
Electric vehicles operate with transmission systems distinct from combustion engines, requiring gears that function at high speeds with superior energy efficiency. These gears must be compact, lightweight, and quiet, ensuring a smooth driving experience and greater range. Leax Brazil develops gears for electric vehicles that meet these requirements, using advanced geometric modeling and GHO cutting technology. These tools enable precise tolerances, reducing vibrations and energy losses, which is essential for automakers seeking to optimize performance and user experience in EVs.

Investments in Cutting-Edge Technology
With over four decades of expertise, Leax combines its Swedish culture with continuous innovations. Our factories, located in several countries, including Brazil, use state-of-the-art equipment, such as high-precision CNC machines and 3D measurement systems, to produce gears with unmatched quality. GHO technology, for example, ensures gear cutting with international standards, meeting the specifications of global leaders. Our heat treatment processes ensure durability and corrosion resistance, even in challenging operating conditions faced by high-performance electric vehicles.

Sustainability in Gear Production

Electric mobility is intrinsically linked to sustainability, and Leax Brazil reflects this commitment in every stage of production. Since 1982, we have adopted eco-efficient practices, such as the use of recyclable materials and the reduction of emissions in our manufacturing lines. Our low-carbon heat treatment processes minimize environmental impact, aligning with the demands of automakers prioritizing green supply chains. This approach not only complies with global regulations but also adds value for clients seeking partners committed to a sustainable future.For the electric vehicle market, we offer gears optimized for high-efficiency transmissions, reducing operational costs and increasing competitiveness.

Competitive Advantages of Leax Gears
Our gears for electric vehicles offer clear benefits for automakers:

• Energy Efficiency: Optimized designs minimize energy losses, increasing EV range.
• Durability: High-strength materials and precise machining ensure long lifespan.
• Quiet Operation: Strict tolerances reduce noise, improving the driving experience.
• Advanced Customization: Tailored solutions to meet each automaker’s technical specifications.

• Our specialized technical support, with teams dedicated to electric mobility projects, ensures that each client receives continuous assistance, from design to implementation.Leax in the Context of the Global Electric Market

The electric vehicle market is experiencing rapid expansion, with projections indicating continuous growth in the coming years. Leax Brazil is positioned to lead this movement, offering gears that combine innovation, efficiency, and sustainability. Our experience in supplying components to global brands and our ability to adapt to the electric sector’s demands make us ideal partners for automakers seeking to stand out. Our integration with Industry 4.0 technologies, such as automation and data analytics, allows us to optimize processes and offer even more precise solutions.

Our client-centric approach, combined with investments in technology and sustainability, positions us as leaders in the transition to electric mobility. Whether for agricultural, commercial, or passenger vehicles, Leax offers solutions that drive automakers’ success.

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