Lamination Stacks For AC Motor in China

Our commitment to excellence is reflected in the meticulous design and production of AC motor laminations, ensuring optimal performance for a wide range of applications.

With a focus on meeting the specific needs of AC motors, our electrical steel laminations play a crucial role in enhancing efficiency, reducing energy consumption, and contributing to the overall reliability of your motor systems.

Explore our comprehensive range of generators, transformers, and motor laminations.

Customized AC Electric Motor Laminations

AC motors, short for alternating current motors, convert electrical energy into mechanical motion. It has two kinds such as synchronous AC motors and induction motors. We offer custom electric motor rotor and stator laminations for AC motors, which apply to automotive, industrial machinery, transportation, national defense, commercial and household appliances, medical electrical equipment, and renewable energy systems.

table fan motor laminations

Asynchronous Motor Laminations

Induction motors find applications in various household appliances, such as washing machines, refrigerators, air conditioners, fans, pumps, and HVAC systems.

synchronous motor laminations

Synchronous Motor Laminations

The synchronous motor laminations are suitable for power generation, industrial drives(robotics), transportation (trains, electric vehicles), aerospace, and precise power transmission systems.

Design And Manufacture Capabilities For AC Motor Cores

Material Sourcing Expertise

Lamnow specializes in sourcing and providing expertise wide variety of materials, including 0.1mm -1mm thickness Non-Grain Oriented (NGO), Grain Oriented (GO), Cold Rolled Motor Lamination (CRML) steel, and 25 micorn Amorphous Metal Alloys.

Advanced Stamping Capabilities

Our extensive capabilities in advanced stamping services include progressive stamping, compound stamping, rotary notch stamping, and axial punching. Global reach and capacity to handle diverse production requirements, showcasing versatility in manufacturing.

Enhanced Motor Performance and Quality

We focus on providing precision lamination solutions aimed at improving motor performance and minimizing core loss, thereby enhancing overall motor efficiency. Commitment to helping clients achieve cost savings in the manufacturing process.

On-Time, In-Full Delivery

High-volume manufacturing facilities designed for quality and efficiency, ensuring the timely and complete delivery of client orders. Reliability in meeting production schedules and maintaining consistency in order fulfillment.

Offer Technical Support

Our dedicated design and engineering team is available to collaborate with clients throughout the entire product development process. Support provided from ideation to manufacturing, demonstrating a commitment to being a trusted partner in product design and development.

Other Superior Services

Lamnow offers a range of value-added services beyond basic lamination manufacturing, including annealing, bonding, welding, riveting, cleating, shaft-inserting, insulation coating, winding, die-casting, deburring, wire cutting, and laser cutting.

Stator And Rotor Laminations Production Process For AC Motor

AC Motor Lamination Prototype

lamination bonding prototype

Our rapid prototype offerings include single-slot punching, laser cutting, and wire EDM cutting. Single-slot punching enhances design flexibility, while laser cutting ensures intricate patterns with minimal material waste. Wire EDM cutting provides high-precision shaping for complex geometries.

Our streamlined process ensures quick turnaround, with lamination prototypes typically completed within 7-15 days. This accelerated timeline allows for swift iteration and optimization, expediting the development cycle.

By combining advanced cutting methods with a commitment to rapid production, we empower clients to swiftly assess and refine their AC motor lamination designs.

Lamination Stamping For AC Motor

progressive stamping for motor lamination

The AC motor lamination stamping process plays a pivotal role in enhancing motor efficiency and performance. We offer progressive die stamping, compound stamping, and rotary notching technology to cut and form silicon steel laminations.

Lamnow has several advanced high-speed stamping press equipment and punching tools. It ensures precise dimensions, enhances magnetic properties and enables high-volume manufacturing.

Our punching process yields consistent results, reduces material waste, and facilitates cost-effective mass production.

After stamping, individual laminations are bonded together to form the core. We employ interlocking, glue dot bonding, self-bonding, laser welding, TIG welding, MIG welding, riveting, and cleating to ensure a secure and stable assembly.

The stacking process involves arranging these bonded laminations in a specific order to create the motor core. Precision and alignment are paramount to reduce eddy current losses and enhance motor efficiency.

The bonding and stacking stages contribute significantly to the motor’s structural integrity, reducing vibrations and noise during operation.

This process ensures a reliable and high-performance AC motor, meeting stringent standards for various industrial applications.

AC Motor Core Lamination Bonding And Stacking

ac motor laminations stacking

AC Motor Stator Coil Winding

fans motor stator winding

The AC motor stator coil winding process that copper wire is meticulously wound around the stator’s laminated core. This winding process involves creating multiple coils in specific configurations to generate the necessary magnetic fields.

Our automated winding machines ensure consistent winding tension and accurate layering, optimizing the motor’s electromagnetic characteristics.

The stator coil winding process influences the motor’s power, efficiency, and reliability. We employ random winding or concentrated winding based on motor design requirements.

Quality Control For AC Iron Core

2d inspection laminations

AC Motor Laminations FAQS

Silicon steel(as lamination steel) is the most common AC motor lamination material due to its high permeability and low core loss. Some motors may also use thin-gauge electrical steel, nickel alloys, or cobalt alloys for specialized applications.

AC motor laminated cores are commonly used in a wide range of applications, including electric fans, air conditioners, washing machines, pumps, and various industrial machinery. Their efficiency, reliability, and compact design make them suitable for diverse electrical motor systems in both residential and industrial settings.

AC motor cores offer efficient energy conversion, reliable performance, and cost-effectiveness. Their magnetic properties enhance motor efficiency, reducing energy consumption. Additionally, AC motor cores provide durability, ensuring long-lasting operation with minimal maintenance, making them a preferred choice in various industrial and commercial applications.

Motor size is determined by the power requirements of the application. Factors such as load torque, speed, and duty cycle are considered when selecting the appropriate motor size and power rating.

DC (direct current) motors operate on a continuous flow of electrical current, suitable for applications requiring precise speed control. AC (alternating current) motors rely on alternating current, providing simplicity and cost-effectiveness with widespread use in various applications.

Lamnow High-Quality AC Motor Laminations!

Are you ready to elevate the performance of your AC motors to new heights? Look no further! Our premium AC motor laminations are engineered to deliver unparalleled efficiency and reliability. Contact us now for inquiries, quotes, and expert advice.