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High Precision Silicon Steel Stator Lamination with High Magnetic Permeability and Low Core Loss
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High Precision Silicon Steel Stator Lamination with High Magnetic Permeability and Low Core Loss
  • name
  • name
  • name

High Precision Silicon Steel Stator Lamination with High Magnetic Permeability and Low Core Loss

Detail Information
Product Description
Detail Information
Place of Origin
CN
Brand Name
METS
Features:
High Magnetic Permeability, Low Core Loss, High Precision, Excellent Thermal Dissipation
Product Name:
Electric Motor Stator Core / Silicon Steel Stator Lamination Stack
Material:
Silicon Steel (Non-Grain Oriented Silicon Steel / Cold Rolled Steel)
Manufacturing Process:
Progressive Die Stamping, Laser Cutting, Interlocking / Welding / Bonding
Application:
Electric Motors, BLDC Motors, Generators, EV Traction Motors, Home Appliances
OEM / ODM:
Custom Designs Accepted According To 2D/3D Technical Drawings (STEP, DWG)
Highlight:

High Precision Silicon Steel Stator Lamination

,

High Magnetic Permeability Stator Core Laminations

,

Low Core Loss Electric Motor Stator Core

Product Description
Electric Motor Stator Core | Silicon Steel High Efficiency
Our Electric Motor Stator Core is a precision-manufactured magnetic core component designed for electric motors, generators, and other electromagnetic equipment. Manufactured from high-quality silicon steel laminations, the stator core is engineered to provide efficient magnetic flux distribution, reduce electrical losses, and support stable motor operation.
The stator core consists of precisely stamped and stacked electrical steel laminations. This laminated construction helps reduce eddy current losses compared with a solid steel core, making it an important component for improving motor efficiency and thermal performance. Accurate lamination geometry also helps maintain consistent air-gap conditions and electromagnetic performance during motor operation.
Our Silicon Steel Motor Stator Core can be manufactured according to specific motor designs, including different outer diameters, inner diameters, stack lengths, slot numbers, slot shapes, and lamination thicknesses. The core can be supplied as individual stamped laminations or assembled and compressed into a complete stator core package.
With precision stamping and controlled stacking processes, we provide stator cores suitable for a wide range of motor designs. These include industrial motors, electric vehicle drive motors, household appliances, pumps, fans, compressors, generators, and other high-efficiency electrical machines.
For OEM projects, customers can provide drawings, samples, CAD files, or motor specifications. Our engineering team can assist with material selection, lamination design, stamping tooling, stacking methods, and production optimization.
Electric Motor Stator Core showing precision silicon steel laminations and slot design
Key Features
  • High-Quality Silicon Steel: Electrical steel provides suitable magnetic properties for efficient motor operation.
  • High Magnetic Efficiency: Optimized lamination geometry supports efficient magnetic flux distribution.
  • Low Core Loss: Laminated construction helps reduce eddy current and hysteresis-related losses.
  • Precision Stamping: Accurate lamination profiles support consistent motor assembly.
  • Customized Slot Design: Slot number, shape, width, and depth can be manufactured according to motor requirements.
  • Stable Stacking: Controlled stacking processes help maintain dimensional consistency and core rigidity.
  • Excellent Dimensional Accuracy: Suitable for demanding motor manufacturing applications.
  • Multiple Material Options: Different electrical steel grades and lamination thicknesses are available.
  • OEM & ODM Manufacturing: Customized stator cores can be produced according to drawings and samples.
  • Suitable for High-Efficiency Motors: Designed for applications requiring optimized electromagnetic performance.
Technical Specifications
Parameter Specification
Product Name Electric Motor Stator Core
Product Type Motor Stator Core / Stator Lamination Core
Main Material Silicon Steel / Electrical Steel
Lamination Thickness Customized according to motor design
Outer Diameter Customized
Inner Diameter Customized
Core Stack Length Customized
Slot Number Customized
Slot Shape Customized
Slot Opening Customized
Lamination Type Stamped Electrical Steel Lamination
Stacking Method Stacking, Interlocking, Welding or Customized
Surface Treatment Insulating Coating on Electrical Steel
Manufacturing Process Precision Stamping and Core Stacking
Dimensional Tolerance According to Drawing Requirements
Application AC Motors, BLDC Motors, PMSM, EV Motors, Generators
Customization OEM / ODM Available
Inspection Dimensional, Material and Appearance Inspection
Packaging Carton, Wooden Case, Pallet or Customized
Technical parameters can be customized according to the motor design, electrical steel grade, lamination thickness, and customer drawings.
Applications
Industrial Electric Motors: The Electric Motor Stator Core is widely used in industrial motors for pumps, compressors, conveyors, fans, machine tools, and automated production equipment. Precision laminations help support stable electromagnetic performance and efficient motor operation.
Electric Vehicle Motors: Customized stator cores can be used in electric vehicle traction motors, hybrid vehicle motors, and other electric drive systems. Accurate slot geometry and suitable electrical steel selection are important for achieving the required efficiency, power density, and thermal performance.
BLDC and PMSM Motors: The stator core is a key component in brushless DC motors (BLDC) and permanent magnet synchronous motors (PMSM). Precision lamination profiles can be optimized for different winding structures and electromagnetic designs.
Household Appliances: Stator cores are used in motors for air conditioners, refrigerators, washing machines, vacuum cleaners, kitchen appliances, and other household electrical equipment.
Fans and Pumps: For fan and pump motors, the stator core contributes to electromagnetic efficiency and stable rotational performance. Customized core designs can accommodate different power ratings and motor configurations.
Generators: Stator cores can also be used in generators and alternators where controlled magnetic flux and low core losses are important for energy conversion efficiency.
Industrial Automation: Motors used in robotics, servo systems, automation equipment, and precision machinery require consistent electromagnetic components. Customized stator laminations can be manufactured according to specific motor designs.
Customization Services
We provide OEM and ODM Electric Motor Stator Core manufacturing services for motor manufacturers, electrical equipment companies, EV drive system manufacturers, and other industrial customers.
Customization options include:
  • Stator core outer diameter
  • Stator bore diameter
  • Core stack length
  • Lamination thickness
  • Electrical steel grade
  • Slot number
  • Slot geometry
  • Slot opening dimensions
  • Tooth width
  • Back iron thickness
  • Ventilation structures
  • Keyway or positioning features
  • Stacking height
  • Stacking method
  • Welding or interlocking requirements
  • Insulation coating requirements
  • Dimensional tolerances
  • Special electromagnetic design requirements
Customers can provide 2D drawings, 3D CAD files, motor specifications, samples, or existing lamination designs.
For new projects, our engineering team can review the design and recommend appropriate electrical steel material, lamination thickness, stamping method, and stacking process based on the intended motor application.
For mass production, dedicated stamping dies and automated production processes can be developed to achieve consistent lamination dimensions, stable stacking quality, and efficient manufacturing.
Support and Services
Engineering & Design Support: Our technical team can review stator lamination drawings and evaluate manufacturing feasibility. We can assist with slot geometry, material selection, lamination thickness, stacking methods, and production requirements.
Stamping Die Development: Precision stamping dies can be developed for customized stator laminations. Proper tooling design helps maintain accurate profiles and consistent dimensions during high-volume production.
Prototype Production: Prototype stator laminations or small-batch cores can be produced for design verification before mass production. This allows customers to check assembly dimensions and compatibility with the motor design.
Precision Manufacturing: The production process can include precision stamping, deburring, inspection, stacking, welding, interlocking, and other processes according to the product structure.
Quality Control: Quality inspection may include dimensional measurement, material verification, lamination profile inspection, stack height inspection, appearance inspection, and other checks according to customer requirements.
OEM & ODM Service: We support customized manufacturing for different motor types, power ratings, sizes, and applications. Production can be organized according to customer drawings, specifications, samples, and forecast quantities.
Packing and Shipping
The Electric Motor Stator Cores are carefully packaged to protect the laminations and assembled cores against deformation, impact, moisture, and contamination during transportation.
Available packaging options include:
  • PE protective bags
  • Cartons
  • Foam or protective separators
  • Wooden cases
  • Pallets
  • Customized packaging
For assembled stator cores, additional protective materials can be used to help maintain the core shape and prevent damage during handling and shipping.
Packaging can also include customized labels, part numbers, batch numbers, quantity information, and customer-specific identification requirements.
We support international transportation by sea, air, express, and other suitable shipping methods. The shipping solution can be selected based on order quantity, destination, delivery schedule, and customer requirements.
Frequently Asked Questions
1. What is an electric motor stator core?
An electric motor stator core is the stationary magnetic component of an electric motor. It is typically made from stacked electrical steel laminations and contains slots for motor windings.
2. Why is silicon steel used for stator cores?
Silicon steel, also known as electrical steel, provides suitable magnetic properties and helps reduce core losses in electromagnetic applications. Laminating the material further helps reduce eddy current losses.
3. Can you customize the stator core dimensions?
Yes. The outer diameter, inner diameter, stack length, slot number, slot shape, lamination thickness, and other dimensions can be customized according to customer drawings.
4. What motor types can use your stator cores?
Our customized stator cores can be used for AC motors, BLDC motors, PMSM motors, induction motors, servo motors, EV motors, generators, fans, pumps, and other electrical machines.
5. Can you manufacture stator laminations according to our drawings?
Yes. We can manufacture stator laminations and assembled cores based on 2D drawings, 3D CAD files, samples, or technical specifications.
6. What lamination thicknesses are available?
Lamination thickness can be selected according to the motor's electromagnetic design and performance requirements. The exact thickness should be confirmed based on the electrical steel grade and motor specifications.
7. Do you provide complete stator core assemblies?
Yes. Depending on the project requirements, we can provide individual stamped laminations or assembled stator core stacks.
8. Can you develop stamping dies for customized stator laminations?
Yes. Dedicated precision stamping dies can be developed for customized stator and rotor laminations, particularly for high-volume production.
9. Can you provide samples before mass production?
Yes. Prototype samples or small-batch production can be arranged for dimensional and assembly verification before full-scale production.
10. How can I request a quotation?
Please provide the stator core drawing, outer and inner diameter, stack length, slot number, lamination thickness, material grade, estimated quantity, and application information. Our engineering team can review the requirements and provide a suitable manufacturing solution and quotation.
Tags: 

electrical lamination stamping,  

motor core lamination,  

electrical steel laminations

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Products
PRODUCTS DETAILS
Products

Metal Stamping Dies

Sheet Metal Progressive Die

Sheet Metal Bending Dies

Metal Stamping Parts

Brass Stamping Parts

Stator Core Laminations

Terminal Block Parts

Deep Drawing Die

Metal Forming Dies

Automotive Stamping Dies

Metal Stamping Mold

PV Cable Clips

Spring
High Precision Silicon Steel Stator Lamination with High Magnetic Permeability and Low Core Loss
  • name
  • name
  • name
High Precision Silicon Steel Stator Lamination with High Magnetic Permeability and Low Core Loss
Detail Information
Product Description
Detail Information
Place of Origin
CN
Brand Name
METS
Features:
High Magnetic Permeability, Low Core Loss, High Precision, Excellent Thermal Dissipation
Product Name:
Electric Motor Stator Core / Silicon Steel Stator Lamination Stack
Material:
Silicon Steel (Non-Grain Oriented Silicon Steel / Cold Rolled Steel)
Manufacturing Process:
Progressive Die Stamping, Laser Cutting, Interlocking / Welding / Bonding
Application:
Electric Motors, BLDC Motors, Generators, EV Traction Motors, Home Appliances
OEM / ODM:
Custom Designs Accepted According To 2D/3D Technical Drawings (STEP, DWG)
Highlight

High Precision Silicon Steel Stator Lamination

,

High Magnetic Permeability Stator Core Laminations

,

Low Core Loss Electric Motor Stator Core

Product Description
Electric Motor Stator Core | Silicon Steel High Efficiency
Our Electric Motor Stator Core is a precision-manufactured magnetic core component designed for electric motors, generators, and other electromagnetic equipment. Manufactured from high-quality silicon steel laminations, the stator core is engineered to provide efficient magnetic flux distribution, reduce electrical losses, and support stable motor operation.
The stator core consists of precisely stamped and stacked electrical steel laminations. This laminated construction helps reduce eddy current losses compared with a solid steel core, making it an important component for improving motor efficiency and thermal performance. Accurate lamination geometry also helps maintain consistent air-gap conditions and electromagnetic performance during motor operation.
Our Silicon Steel Motor Stator Core can be manufactured according to specific motor designs, including different outer diameters, inner diameters, stack lengths, slot numbers, slot shapes, and lamination thicknesses. The core can be supplied as individual stamped laminations or assembled and compressed into a complete stator core package.
With precision stamping and controlled stacking processes, we provide stator cores suitable for a wide range of motor designs. These include industrial motors, electric vehicle drive motors, household appliances, pumps, fans, compressors, generators, and other high-efficiency electrical machines.
For OEM projects, customers can provide drawings, samples, CAD files, or motor specifications. Our engineering team can assist with material selection, lamination design, stamping tooling, stacking methods, and production optimization.
Electric Motor Stator Core showing precision silicon steel laminations and slot design
Key Features
  • High-Quality Silicon Steel: Electrical steel provides suitable magnetic properties for efficient motor operation.
  • High Magnetic Efficiency: Optimized lamination geometry supports efficient magnetic flux distribution.
  • Low Core Loss: Laminated construction helps reduce eddy current and hysteresis-related losses.
  • Precision Stamping: Accurate lamination profiles support consistent motor assembly.
  • Customized Slot Design: Slot number, shape, width, and depth can be manufactured according to motor requirements.
  • Stable Stacking: Controlled stacking processes help maintain dimensional consistency and core rigidity.
  • Excellent Dimensional Accuracy: Suitable for demanding motor manufacturing applications.
  • Multiple Material Options: Different electrical steel grades and lamination thicknesses are available.
  • OEM & ODM Manufacturing: Customized stator cores can be produced according to drawings and samples.
  • Suitable for High-Efficiency Motors: Designed for applications requiring optimized electromagnetic performance.
Technical Specifications
Parameter Specification
Product Name Electric Motor Stator Core
Product Type Motor Stator Core / Stator Lamination Core
Main Material Silicon Steel / Electrical Steel
Lamination Thickness Customized according to motor design
Outer Diameter Customized
Inner Diameter Customized
Core Stack Length Customized
Slot Number Customized
Slot Shape Customized
Slot Opening Customized
Lamination Type Stamped Electrical Steel Lamination
Stacking Method Stacking, Interlocking, Welding or Customized
Surface Treatment Insulating Coating on Electrical Steel
Manufacturing Process Precision Stamping and Core Stacking
Dimensional Tolerance According to Drawing Requirements
Application AC Motors, BLDC Motors, PMSM, EV Motors, Generators
Customization OEM / ODM Available
Inspection Dimensional, Material and Appearance Inspection
Packaging Carton, Wooden Case, Pallet or Customized
Technical parameters can be customized according to the motor design, electrical steel grade, lamination thickness, and customer drawings.
Applications
Industrial Electric Motors: The Electric Motor Stator Core is widely used in industrial motors for pumps, compressors, conveyors, fans, machine tools, and automated production equipment. Precision laminations help support stable electromagnetic performance and efficient motor operation.
Electric Vehicle Motors: Customized stator cores can be used in electric vehicle traction motors, hybrid vehicle motors, and other electric drive systems. Accurate slot geometry and suitable electrical steel selection are important for achieving the required efficiency, power density, and thermal performance.
BLDC and PMSM Motors: The stator core is a key component in brushless DC motors (BLDC) and permanent magnet synchronous motors (PMSM). Precision lamination profiles can be optimized for different winding structures and electromagnetic designs.
Household Appliances: Stator cores are used in motors for air conditioners, refrigerators, washing machines, vacuum cleaners, kitchen appliances, and other household electrical equipment.
Fans and Pumps: For fan and pump motors, the stator core contributes to electromagnetic efficiency and stable rotational performance. Customized core designs can accommodate different power ratings and motor configurations.
Generators: Stator cores can also be used in generators and alternators where controlled magnetic flux and low core losses are important for energy conversion efficiency.
Industrial Automation: Motors used in robotics, servo systems, automation equipment, and precision machinery require consistent electromagnetic components. Customized stator laminations can be manufactured according to specific motor designs.
Customization Services
We provide OEM and ODM Electric Motor Stator Core manufacturing services for motor manufacturers, electrical equipment companies, EV drive system manufacturers, and other industrial customers.
Customization options include:
  • Stator core outer diameter
  • Stator bore diameter
  • Core stack length
  • Lamination thickness
  • Electrical steel grade
  • Slot number
  • Slot geometry
  • Slot opening dimensions
  • Tooth width
  • Back iron thickness
  • Ventilation structures
  • Keyway or positioning features
  • Stacking height
  • Stacking method
  • Welding or interlocking requirements
  • Insulation coating requirements
  • Dimensional tolerances
  • Special electromagnetic design requirements
Customers can provide 2D drawings, 3D CAD files, motor specifications, samples, or existing lamination designs.
For new projects, our engineering team can review the design and recommend appropriate electrical steel material, lamination thickness, stamping method, and stacking process based on the intended motor application.
For mass production, dedicated stamping dies and automated production processes can be developed to achieve consistent lamination dimensions, stable stacking quality, and efficient manufacturing.
Support and Services
Engineering & Design Support: Our technical team can review stator lamination drawings and evaluate manufacturing feasibility. We can assist with slot geometry, material selection, lamination thickness, stacking methods, and production requirements.
Stamping Die Development: Precision stamping dies can be developed for customized stator laminations. Proper tooling design helps maintain accurate profiles and consistent dimensions during high-volume production.
Prototype Production: Prototype stator laminations or small-batch cores can be produced for design verification before mass production. This allows customers to check assembly dimensions and compatibility with the motor design.
Precision Manufacturing: The production process can include precision stamping, deburring, inspection, stacking, welding, interlocking, and other processes according to the product structure.
Quality Control: Quality inspection may include dimensional measurement, material verification, lamination profile inspection, stack height inspection, appearance inspection, and other checks according to customer requirements.
OEM & ODM Service: We support customized manufacturing for different motor types, power ratings, sizes, and applications. Production can be organized according to customer drawings, specifications, samples, and forecast quantities.
Packing and Shipping
The Electric Motor Stator Cores are carefully packaged to protect the laminations and assembled cores against deformation, impact, moisture, and contamination during transportation.
Available packaging options include:
  • PE protective bags
  • Cartons
  • Foam or protective separators
  • Wooden cases
  • Pallets
  • Customized packaging
For assembled stator cores, additional protective materials can be used to help maintain the core shape and prevent damage during handling and shipping.
Packaging can also include customized labels, part numbers, batch numbers, quantity information, and customer-specific identification requirements.
We support international transportation by sea, air, express, and other suitable shipping methods. The shipping solution can be selected based on order quantity, destination, delivery schedule, and customer requirements.
Frequently Asked Questions
1. What is an electric motor stator core?
An electric motor stator core is the stationary magnetic component of an electric motor. It is typically made from stacked electrical steel laminations and contains slots for motor windings.
2. Why is silicon steel used for stator cores?
Silicon steel, also known as electrical steel, provides suitable magnetic properties and helps reduce core losses in electromagnetic applications. Laminating the material further helps reduce eddy current losses.
3. Can you customize the stator core dimensions?
Yes. The outer diameter, inner diameter, stack length, slot number, slot shape, lamination thickness, and other dimensions can be customized according to customer drawings.
4. What motor types can use your stator cores?
Our customized stator cores can be used for AC motors, BLDC motors, PMSM motors, induction motors, servo motors, EV motors, generators, fans, pumps, and other electrical machines.
5. Can you manufacture stator laminations according to our drawings?
Yes. We can manufacture stator laminations and assembled cores based on 2D drawings, 3D CAD files, samples, or technical specifications.
6. What lamination thicknesses are available?
Lamination thickness can be selected according to the motor's electromagnetic design and performance requirements. The exact thickness should be confirmed based on the electrical steel grade and motor specifications.
7. Do you provide complete stator core assemblies?
Yes. Depending on the project requirements, we can provide individual stamped laminations or assembled stator core stacks.
8. Can you develop stamping dies for customized stator laminations?
Yes. Dedicated precision stamping dies can be developed for customized stator and rotor laminations, particularly for high-volume production.
9. Can you provide samples before mass production?
Yes. Prototype samples or small-batch production can be arranged for dimensional and assembly verification before full-scale production.
10. How can I request a quotation?
Please provide the stator core drawing, outer and inner diameter, stack length, slot number, lamination thickness, material grade, estimated quantity, and application information. Our engineering team can review the requirements and provide a suitable manufacturing solution and quotation.
Tags: 

electrical lamination stamping,

motor core lamination,

electrical steel laminations

Xiamen METS Industry & Trade Co., Ltd
102，No.42， Xibin Road,Xinglin，Jimei district,Xiamen,China,361022
Tel: 008613860452810
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