Prototype Motor Stator And Rotor Lamination In China

We don’t just provide rotor and stator laminations but offer to die and prototype motor lamination stacks. Prototyping is a critical phase where precision and performance evaluation take center stage.

Leveraging our expertise, we can customize various sizes of prototype motor laminations according to your needs, ensuring compatibility with your design objectives and performance benchmarks.

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prototype motor lamination

Capabilities For Custom Prototype Lamination Stacks

We provide custom prototyping motor lamination services, enhanced by cutting-edge techniques like laser cutting and Wire Electrical Discharge Machining (Wire-EDM). We can handle the most demanding motor lamination production needs within a turnaround time of 5-15 days.

Laser Cutting

Laser-cutting motor lamination is a non-contact process. Employing a focused laser beam of intense energy, this process precisely cuts through silicon steel materials with exceptional accuracy and intricate detailing.

Typically, we use laser cutting technology for prototyping and stators and rotors laminations with complex patterns, slots, and shapes.

The process begins with the design of motor laminations using computer-aided design (CAD) software, specifying the dimensions, shapes, and patterns required for optimal motor efficiency.

As the laser beam interacts with the material, it vaporizes or melts away, leaving behind a precisely cut lamination.

Furthermore, the precision of laser cutting ensures consistent dimensions and minimizes material waste.

laser cut laminations
Wire EDM motor lamination


Our Wire Electrical Discharge Machining (Wire-EDM) is a cost-effective precision manufacturing process. This technique employs a thin, electrically charged wire to erode material from the workpiece, fine-processing the details of tiny shapes.

The Wire-EDM process begins with a detailed digital design, where the CAD software outlines the precise specifications of the motor lamination.

A thin wire, often made of brass or similar conductive material, is guided along the programmed path with extreme precision.

As electric discharges occur between the wire and the workpiece, tiny sections of material are gradually eroded. This process repeats until the desired motor lamination is achieved.

Applications Of Electric Motor Core

Automotive Electrification: In the era of electric and hybrid vehicles (EVs), prototyping motor laminations is essential for developing efficient electric drivetrains and powertrains.

Industrial Automation: These laminations apply in heavy machinery, compressors, pumps, and various manufacturing processes.

Renewable Energy Generation: In renewable energy applications such as wind generators, prototyping aids in designing efficient generators and motors.

Consumer Electronics: Motor laminations are used in electronics, including appliances like washing machines and refrigerators.

Quality Control For Electric Motor Laminations

ISO 9001:2008 certification underscores our commitment to quality. This internationally recognized standard validates our rigorous quality management of motor laminations.

The technicians will conduct a thorough inspection of the purchased materials to verify that the quality of the materials meets the production standards.

We utilize advanced Coordinate Measuring Machines(CMM) to carefully check the prototype motor lamination size.

Our experienced team employs projector detectors for in-depth analysis of prototype motor laminations.

Depending on the project, we conduct performance tests to assess factors such as thermal efficiency, core losses, and overall motor performance.

Our quality control team verifies that the tolerances of the range of laminations align with engineering specifications.

prototype motor laminations quality control

Materials Used In Prototyping Stator And Rotor Laminations

In prototyping stator and rotor laminations, selecting materials is crucial to achieving desired motor performance and efficiency. Materials are selected according to different manufacturing processes and applications.

Due to its excellent magnetic properties, electrical steel, silicon steel, is our dominant material choice. Next, we use Non-oriented electrical steel, another variant of electrical steel. And cobalt alloys, nickel alloys, etc materials.

motor core materials

Prototype Motor Lamination FAQs

Rapid prototyping motor laminations provides advantages such as rapid iteration, design validation, performance testing, material selection, customization options, and identifying and addressing potential challenges early in development.

Motor laminations are critical in electric motor efficiency by minimizing core losses and improving magnetic properties. They ensure smooth motor operation, reduced heat generation, and enhanced performance.

Wire EDM and laser cutting are distinct machining methods. Laser cutting employs a high-powered laser beam focused on the thick material’s surface, melting, vaporizing, or burning it to create intricate shapes. It’s exact, suitable for various materials, and offers quick production times.

Wire EDM uses electrical sparks between a wire electrode and the workpiece for precise material removal. It is ideal for complex shapes in conductive materials.

Motor laminations can be customized based on specific motor designs, sizes, shapes, and performance requirements. Manufacturers in China offer optimized customization options to meet the unique needs of various industries and applications. Lay a good foundation for the subsequent full-scale production runs.

Manufacturing motor cores involves processes that transform electric steel into the functional core components used in electric motors. The critical processes used in motor core manufacturing include tooling, stamping, punching, stacking (such as laser welding, TIG+MIG welding, riveting, cleating, etc.), bonding, insulating, assembly, winding, aluminum die casting rotor laminations, etc.

Let Us Become Your Prototype Motor Lamination Manufacturer In China

As a leading motor lamination supplier in China, our precision engineering expertise and state-of-the-art manufacturing techniques ensure that your prototype motor laminations exceed expectations.

Whether it’s the intricate stator and rotor laminations or unconventional designs, we can provide custom solutions for any lamination needs. Let’s explore and design a reduced eddy current loss high-quality motor core together.