Glue bonding stator and rotor lamination stacks manufacturer in China

As a trusted and professional manufacturer, our glue bonding techniques are at the heart of what makes us stand out in the market. With a relentless focus on quality and performance, we offer the industry-leading DotBond® and FullBond® solutions for bonding motor stator and rotor lamination stacks.

We understand the critical role of securely adhesive bonding stator and rotor laminations for the reliability and efficiency of your motors. With our extensive stamping and bonding experience, we can provide high efficiency motor components that meet and exceed your expectations.

Explore our product offerings and discover the difference that precision bonding makes in your motors.

Contact Us

Custom adhesive bonding motor stator and rotor iron core

Stator and Rotor bonding is also called bonded stator and rotor lamination technology. it uses high-temperature glue or epoxy achieve realize the lamination stacks magnet bonding process and ensure the stators and rotors do not need any interlock or welding to reach the lowest iron loss and get the highest motor efficiency.

At Motorneo, our standout service is our ability to provide custom glue bonding for stator and rotor iron cores, allowing you to dictate the shape, pattern, and size that best suits your specific motor requirements.

At the core of our manufacturing process is high-speed progressive stamping, which ensures the efficient and accurate production of motor iron cores. This technique guarantees that your iron cores are not only reliable but also optimized for performance. For those seeking prototypes or small production runs, we offer laser cutting and wire-EDM technology to meticulously cut electrical steel laminations, crafting the motor laminations with the utmost precision.

Our custom glue bonding electrical steel lamination services cater to a diverse range of industries. Our stator and rotor bonding solutions are tailored to meet the demanding standards of industrial motors, aerospace, rail transportation, and new energy vehicle motors, including those for wheel motors. The result is a product that is not only durable and efficient but also tailored to your specific requirements.

motor lamination bonded core for drone motor

Motor Lamination Bonded Core For Drone Motor

bonding BLDC motor stator rotor laminations

Self Bonding BDLC Motor Stator Rotor Lamination

motor stator rotor of new energy vehicle driven motor

Bonding Lamination For Electric Vehicle Motor

Our leading process for electric motor core lamination

progressive stamping

Capability for stamping stator and rotor

When it comes to the manufacturing of stator and rotor components, precision and efficiency are paramount. Our manufacturing process centers around the use of high-speed progressive die stamping, a cutting-edge technique that sets us apart in the industry.

This approach ensures that every stator and rotor we produce meets the highest quality standards while maintaining cost-effective production.

While many companies utilize 0.35mm and 0.5mm silicon steel sheet designs for adhesive motor lamination, we have taken innovation a step further.

Our team has successfully designed and manufactured tungsten steel progressive molds that accommodate the use of ultra-thin 0.2mm silicon steel sheets.

Insulation coating technology for motor stator

We employ cutting-edge techniques such as stator epoxy coating with insulation powder, to ensure the durability and reliability of motor stators. Our process adheres to the H Class standard.

This advanced process involves applying a specialized epoxy resin coating, fortified with high-quality insulation powder.

This not only provides a robust protection layer to shield against environmental factors and wear but also ensures electrical insulation.

By utilizing this method, we guarantee that our motor stators are not only exceptionally resilient but also capable of withstanding high temperatures and harsh operating conditions, making them ideal for a wide range of applications across various industries.

Electrostatic Epoxy Insulation Coating Segmented Stator
Single Tooth Concentrated Winding Motor Core

Stator winding process

We also offer stator winding services, employing copper wire coil winding as a staple of our production.

Copper, renowned for its exceptional electrical conductivity and heat resistance, ensures the reliability and efficiency of our stator windings.

With a team of skilled professionals and state-of-the-art winding equipment, we meticulously wind each coil to the exact specifications required for your specific motor applications.

Our stator winding services cater to a diverse range of industries, including automotive, industrial, and beyond.

Why choose us as your electric motor lamination China manufacturer?

With 10 years of dedicated manufacturing experience in the motor field, we bring a wealth of knowledge and expertise to ensure the quality and precision of your glue bonding electrical steel lamination.

Our state-of-the-art facilities boast multiple kinds of punching die machines and cutting-edge testing equipment, allowing us to maintain the highest standards of production and quality control.

Motorneo commitment to excellence is underlined by our ISO9001 quality certifications, demonstrating our unwavering dedication to producing motor iron cores of the highest caliber.

Our motor iron cores deliver unmatched performance, as they are crafted without any welding or riveting points. This design choice ensures superior efficiency and durability for your motor applications.

progressive stamping process

Glue bonding Motor Core FAQs

Glue bonding enhances motor stability and reliability, lowers lamination separation risk, and results in quieter, more energy-efficient operation.

The stator and rotor use 0.1mm-1mm thickness electrical steel (silicon steel) materials to provide the required magnetic properties. The electrical steel is usually coated with an insulating layer to prevent electrical eddy currents.

The adhesive materials use epoxy resins due to their excellent adhesive properties, electrical insulation, and resistance to temperature and environmental factors.

Glue bonding is commonly used in a wide range of motor types. Including those used in industrial motors, electric vehicle motors, generators, servo motors, RC car motors, and Drones motors.

DotBond® involves applying adhesive in a dot-like pattern, while FullBond® covers the complete surface of the laminations to improve rigidity and optimized alignment, perpendicularity, and parallelism. The choice between the two depends on the specific motor design and requirements.

Let Motorneo Custom Motor Laminations Now!

Ready to elevate your motor manufacturing to the next level? Experience the superior benefits of glue bonding for stator and rotor assemblies. Increase efficiency, reduce noise, and enhance the reliability of your motors with our advanced adhesive solutions. Contact us today to discuss your specific motor requirements and explore how our glue bonding technology can power your innovation. Let’s bond for success!