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High Precision Stamping Motor Iron Core with Low Eddy Current Loss and Customized Dimensions

High Precision Stamping Motor Iron Core with Low Eddy Current Loss and Customized Dimensions

Información detallada
Lugar de origen
CN
Nombre de la marca
METS
Nombre del producto:
Núcleo de hierro del motor de precisión
aplicación del producto:
Motor eléctrico, Motor EV, Motor industrial, Generador
Proceso de fabricación:
Estampado de precisión, Estampado progresivo, Apilamiento de laminación, Remachado, Soldadura, Unión
Material:
Hoja de acero al silicio/acero eléctrico/acero eléctrico laminado en frío
Formato de dibujo:
CAD, PDF, DWG, PASO, IGS
Plazo de entrega:
7 a 35 días laborables (según los requisitos del proyecto)
Descripción del producto
Precision Motor Iron Core | Silicon Steel Laminated OEM Parts
METS specializes in manufacturing precision motor iron cores and silicon steel laminated OEM parts for high-performance electric motors, generators, automotive motors, industrial equipment, and energy-efficient electrical systems. Our motor core components are produced using advanced precision stamping technology and high-quality electrical steel materials to ensure excellent magnetic performance, dimensional accuracy, and long-term operational reliability.
A motor iron core is a critical component that directly affects motor efficiency, power density, heat generation, and electromagnetic performance. METS provides customized stator cores, rotor cores, motor lamination stacks, and laminated steel components according to customer drawings, samples, and technical requirements.
Using premium silicon steel sheets with precision stamping and stacking processes, our motor cores help reduce eddy current losses and improve energy conversion efficiency. The laminated structure provides excellent insulation performance between steel sheets, making the components suitable for high-speed motors, servo motors, EV drive motors, industrial motors, and other demanding applications.
With professional tooling design and manufacturing capabilities, METS supports the complete production process, including progressive die design, precision stamping, lamination stacking, riveting, welding, bonding, and customized surface treatment. Our experienced engineering team works closely with customers to optimize motor core structures, improve manufacturing efficiency, and ensure stable production quality.
Whether for small precision motors or large-volume motor manufacturing projects, METS delivers reliable OEM motor core solutions with competitive pricing, consistent quality, and flexible customization.
Precision motor iron core and silicon steel laminated parts manufacturing
Features
  • High Precision Stamping Manufacturing: Advanced stamping technology ensures accurate dimensions, consistent lamination profiles, and stable assembly performance.
  • Premium Silicon Steel Material: Made from high-quality electrical steel sheets with excellent magnetic properties to improve motor efficiency and reduce energy loss.
  • Low Eddy Current Loss Design: The laminated structure minimizes electrical losses and heat generation during motor operation.
  • Customized Motor Core Solutions: Supports customized stator cores, rotor cores, lamination stacks, and special-shaped motor components.
  • Excellent Dimensional Accuracy: Precision tooling and strict quality control ensure accurate slot geometry, inner diameter, outer diameter, and stacking height.
  • High Efficiency Motor Performance: Optimized magnetic circuits improve motor output efficiency and operational stability.
  • Mass Production Capability: Suitable for prototype development, small batch production, and large-scale OEM manufacturing.
  • Wide Material Compatibility: Supports different electrical steel grades according to motor performance requirements.
  • Professional Tooling Support: In-house die design and manufacturing provide faster development cycles and better production control.

Technical Parameters
Item Specification
Product Name Precision Motor Iron Core
Product Type Stator Core, Rotor Core, Motor Lamination Stack
Material Silicon Steel Sheet / Electrical Steel
Material Grades 50W470, 50W600, 35W300, 35W250, Customized Grades
Manufacturing Process Precision Stamping, Progressive Stamping, Lamination Stacking
Thickness of Lamination 0.15mm - 0.65mm
Outer Diameter Customized According to Drawing
Inner Diameter Customized According to Motor Design
Stack Height Customized
Slot Type Customized Slot Design
Tolerance ±0.01mm - ±0.05mm (According to Requirement)
Surface Treatment Insulation Coating, Anti-Rust Treatment, Customized Finishing
Stacking Method Riveting, Welding, Bonding, Interlocking
Tooling Type Progressive Die / Precision Stamping Die
Production Capacity High Volume OEM Production
Inspection Equipment CMM, Projector, Micrometer, Height Gauge
Drawing Format CAD, PDF, STEP, DWG, IGS
Application Voltage Low Voltage, Medium Voltage, High Efficiency Motor Systems
Custom Service OEM / ODM Available

Applications
Electric Vehicle (EV) Motors
Precision motor iron cores are widely used in EV drive motors, hybrid vehicle motors, and electric mobility systems. High-quality silicon steel laminations improve motor efficiency, reduce energy consumption, and support high-speed operation.
Industrial Motors
Our laminated motor cores are suitable for industrial motors, pumps, compressors, fans, automation equipment, and machinery systems requiring stable performance and long service life.
Servo Motors and Automation Equipment
High-precision stator and rotor cores provide accurate electromagnetic performance for servo motors, robotics, CNC equipment, and precision automation systems.
Household Appliance Motors
Motor iron cores are used in washing machines, air conditioners, refrigerators, vacuum cleaners, and other household appliances requiring efficient and reliable motor operation.
Generator Systems
Silicon steel laminated cores support generators and power generation equipment by improving magnetic efficiency and reducing energy losses.
New Energy Equipment
Our motor core components are suitable for renewable energy systems, electric power equipment, and other high-efficiency motor applications.

Customization
METS provides complete OEM customization services for precision motor iron cores and silicon steel laminated parts.
Customized Design & Engineering
We support customers with product design evaluation, motor core structure optimization, lamination design improvement, manufacturing feasibility analysis, and prototype development.
Customized Materials
Available materials include silicon steel sheet, electrical steel, non-oriented electrical steel, and high magnetic performance steel grades. Material selection can be optimized according to motor speed, power requirements, efficiency targets, and operating environment.
Customized Dimensions
We manufacture motor cores according to customer requirements including outer diameter, inner diameter, stack height, slot number, slot shape, and lamination thickness.
Customized Manufacturing Process
Available production options include progressive stamping, precision stamping, automatic stacking, riveting, welding, and bonding.
Customized Surface Treatment
Options include insulation coating, anti-corrosion treatment, surface cleaning, and special coating solutions.

Support and Services
Engineering Support
Our engineering team provides professional technical support from initial design review to final production, helping customers achieve optimized motor core performance.
Tooling Development
METS provides in-house precision tooling services, including progressive stamping die design, motor lamination tooling, die manufacturing, and tool maintenance.
Prototype Manufacturing
We support rapid prototype production for testing and validation before mass production.
Quality Control
Our quality management system includes raw material inspection, tooling inspection, first article inspection, dimensional measurement, production monitoring, and final inspection.
OEM Manufacturing Service
Complete manufacturing solutions include design support, die manufacturing, precision stamping, lamination assembly, inspection, and packaging.
After-Sales Service
METS provides continuous technical assistance and responsive customer support throughout the cooperation process.

Packing and Shipping
Packaging
To ensure product protection during transportation, motor iron cores are professionally packaged with anti-moisture packaging, PE protective bags, foam protection, carton packaging, and wooden cases for large shipments. Customized packaging solutions are available according to customer requirements.
Shipping Methods
Available global shipping options include express shipping (DHL, FedEx, UPS), air freight, sea freight, and customer-designated logistics.
Delivery Time
Typical lead time: prototype orders 7-15 working days, mass production orders 15-35 working days. Delivery time depends on product complexity, tooling requirements, and order quantity.

FAQ
Q1: What is a motor iron core?
A motor iron core is a key electromagnetic component made from laminated electrical steel sheets. It provides a magnetic path for motors and helps improve efficiency and performance.
Q2: What materials are used for motor cores?
We mainly use silicon steel sheets and electrical steel materials with different grades according to motor design and performance requirements.
Q3: Can you manufacture customized stator and rotor cores?
Yes. METS produces customized stator cores, rotor cores, and motor lamination stacks according to customer drawings, samples, or specifications.
Q4: What thickness of silicon steel laminations can you process?
Our standard lamination thickness range is approximately 0.15mm-0.65mm, with customized options available.
Q5: Which industries use your motor iron cores?
Our products are widely used in EV motors, industrial motors, servo motors, household appliances, generators, and automation equipment.
productos
DETALLES DE LOS PRODUCTOS
High Precision Stamping Motor Iron Core with Low Eddy Current Loss and Customized Dimensions
Información detallada
Lugar de origen
CN
Nombre de la marca
METS
Nombre del producto:
Núcleo de hierro del motor de precisión
aplicación del producto:
Motor eléctrico, Motor EV, Motor industrial, Generador
Proceso de fabricación:
Estampado de precisión, Estampado progresivo, Apilamiento de laminación, Remachado, Soldadura, Unión
Material:
Hoja de acero al silicio/acero eléctrico/acero eléctrico laminado en frío
Formato de dibujo:
CAD, PDF, DWG, PASO, IGS
Plazo de entrega:
7 a 35 días laborables (según los requisitos del proyecto)
Descripción del producto
Precision Motor Iron Core | Silicon Steel Laminated OEM Parts
METS specializes in manufacturing precision motor iron cores and silicon steel laminated OEM parts for high-performance electric motors, generators, automotive motors, industrial equipment, and energy-efficient electrical systems. Our motor core components are produced using advanced precision stamping technology and high-quality electrical steel materials to ensure excellent magnetic performance, dimensional accuracy, and long-term operational reliability.
A motor iron core is a critical component that directly affects motor efficiency, power density, heat generation, and electromagnetic performance. METS provides customized stator cores, rotor cores, motor lamination stacks, and laminated steel components according to customer drawings, samples, and technical requirements.
Using premium silicon steel sheets with precision stamping and stacking processes, our motor cores help reduce eddy current losses and improve energy conversion efficiency. The laminated structure provides excellent insulation performance between steel sheets, making the components suitable for high-speed motors, servo motors, EV drive motors, industrial motors, and other demanding applications.
With professional tooling design and manufacturing capabilities, METS supports the complete production process, including progressive die design, precision stamping, lamination stacking, riveting, welding, bonding, and customized surface treatment. Our experienced engineering team works closely with customers to optimize motor core structures, improve manufacturing efficiency, and ensure stable production quality.
Whether for small precision motors or large-volume motor manufacturing projects, METS delivers reliable OEM motor core solutions with competitive pricing, consistent quality, and flexible customization.
Precision motor iron core and silicon steel laminated parts manufacturing
Features
  • High Precision Stamping Manufacturing: Advanced stamping technology ensures accurate dimensions, consistent lamination profiles, and stable assembly performance.
  • Premium Silicon Steel Material: Made from high-quality electrical steel sheets with excellent magnetic properties to improve motor efficiency and reduce energy loss.
  • Low Eddy Current Loss Design: The laminated structure minimizes electrical losses and heat generation during motor operation.
  • Customized Motor Core Solutions: Supports customized stator cores, rotor cores, lamination stacks, and special-shaped motor components.
  • Excellent Dimensional Accuracy: Precision tooling and strict quality control ensure accurate slot geometry, inner diameter, outer diameter, and stacking height.
  • High Efficiency Motor Performance: Optimized magnetic circuits improve motor output efficiency and operational stability.
  • Mass Production Capability: Suitable for prototype development, small batch production, and large-scale OEM manufacturing.
  • Wide Material Compatibility: Supports different electrical steel grades according to motor performance requirements.
  • Professional Tooling Support: In-house die design and manufacturing provide faster development cycles and better production control.

Technical Parameters
Item Specification
Product Name Precision Motor Iron Core
Product Type Stator Core, Rotor Core, Motor Lamination Stack
Material Silicon Steel Sheet / Electrical Steel
Material Grades 50W470, 50W600, 35W300, 35W250, Customized Grades
Manufacturing Process Precision Stamping, Progressive Stamping, Lamination Stacking
Thickness of Lamination 0.15mm - 0.65mm
Outer Diameter Customized According to Drawing
Inner Diameter Customized According to Motor Design
Stack Height Customized
Slot Type Customized Slot Design
Tolerance ±0.01mm - ±0.05mm (According to Requirement)
Surface Treatment Insulation Coating, Anti-Rust Treatment, Customized Finishing
Stacking Method Riveting, Welding, Bonding, Interlocking
Tooling Type Progressive Die / Precision Stamping Die
Production Capacity High Volume OEM Production
Inspection Equipment CMM, Projector, Micrometer, Height Gauge
Drawing Format CAD, PDF, STEP, DWG, IGS
Application Voltage Low Voltage, Medium Voltage, High Efficiency Motor Systems
Custom Service OEM / ODM Available

Applications
Electric Vehicle (EV) Motors
Precision motor iron cores are widely used in EV drive motors, hybrid vehicle motors, and electric mobility systems. High-quality silicon steel laminations improve motor efficiency, reduce energy consumption, and support high-speed operation.
Industrial Motors
Our laminated motor cores are suitable for industrial motors, pumps, compressors, fans, automation equipment, and machinery systems requiring stable performance and long service life.
Servo Motors and Automation Equipment
High-precision stator and rotor cores provide accurate electromagnetic performance for servo motors, robotics, CNC equipment, and precision automation systems.
Household Appliance Motors
Motor iron cores are used in washing machines, air conditioners, refrigerators, vacuum cleaners, and other household appliances requiring efficient and reliable motor operation.
Generator Systems
Silicon steel laminated cores support generators and power generation equipment by improving magnetic efficiency and reducing energy losses.
New Energy Equipment
Our motor core components are suitable for renewable energy systems, electric power equipment, and other high-efficiency motor applications.

Customization
METS provides complete OEM customization services for precision motor iron cores and silicon steel laminated parts.
Customized Design & Engineering
We support customers with product design evaluation, motor core structure optimization, lamination design improvement, manufacturing feasibility analysis, and prototype development.
Customized Materials
Available materials include silicon steel sheet, electrical steel, non-oriented electrical steel, and high magnetic performance steel grades. Material selection can be optimized according to motor speed, power requirements, efficiency targets, and operating environment.
Customized Dimensions
We manufacture motor cores according to customer requirements including outer diameter, inner diameter, stack height, slot number, slot shape, and lamination thickness.
Customized Manufacturing Process
Available production options include progressive stamping, precision stamping, automatic stacking, riveting, welding, and bonding.
Customized Surface Treatment
Options include insulation coating, anti-corrosion treatment, surface cleaning, and special coating solutions.

Support and Services
Engineering Support
Our engineering team provides professional technical support from initial design review to final production, helping customers achieve optimized motor core performance.
Tooling Development
METS provides in-house precision tooling services, including progressive stamping die design, motor lamination tooling, die manufacturing, and tool maintenance.
Prototype Manufacturing
We support rapid prototype production for testing and validation before mass production.
Quality Control
Our quality management system includes raw material inspection, tooling inspection, first article inspection, dimensional measurement, production monitoring, and final inspection.
OEM Manufacturing Service
Complete manufacturing solutions include design support, die manufacturing, precision stamping, lamination assembly, inspection, and packaging.
After-Sales Service
METS provides continuous technical assistance and responsive customer support throughout the cooperation process.

Packing and Shipping
Packaging
To ensure product protection during transportation, motor iron cores are professionally packaged with anti-moisture packaging, PE protective bags, foam protection, carton packaging, and wooden cases for large shipments. Customized packaging solutions are available according to customer requirements.
Shipping Methods
Available global shipping options include express shipping (DHL, FedEx, UPS), air freight, sea freight, and customer-designated logistics.
Delivery Time
Typical lead time: prototype orders 7-15 working days, mass production orders 15-35 working days. Delivery time depends on product complexity, tooling requirements, and order quantity.

FAQ
Q1: What is a motor iron core?
A motor iron core is a key electromagnetic component made from laminated electrical steel sheets. It provides a magnetic path for motors and helps improve efficiency and performance.
Q2: What materials are used for motor cores?
We mainly use silicon steel sheets and electrical steel materials with different grades according to motor design and performance requirements.
Q3: Can you manufacture customized stator and rotor cores?
Yes. METS produces customized stator cores, rotor cores, and motor lamination stacks according to customer drawings, samples, or specifications.
Q4: What thickness of silicon steel laminations can you process?
Our standard lamination thickness range is approximately 0.15mm-0.65mm, with customized options available.
Q5: Which industries use your motor iron cores?
Our products are widely used in EV motors, industrial motors, servo motors, household appliances, generators, and automation equipment.
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