Winding
Permanent Magnets Limited (PML) offers precision winding solutions designed for high-performance electromagnetic applications. Our capabilities ensure optimal efficiency, durability, and consistency across motors, transformers, and custom magnetic assemblies.
Core Capabilities
Advanced Winding Types
- Supports concentrated (needle) winding for high slot-fill and reduced copper losses in motor applications.
- Enables distributed winding for balanced magnetic fields, smoother torque, and lower harmonics.
- Delivers toroidal and linear winding solutions for compact, low-leakage and precision applications.
Tailored Engineering Solutions
- Designs customized coil geometries based on voltage, inductance, and thermal requirements.
- Offers in-house design and prototyping for faster development cycles.
- Optimizes electromagnetic performance for application-specific efficiency and reliability.
Manufacturing Capabilities
- Dedicated winding lines for small to medium production volumes.
- CNC-controlled winding machines for uniformity and tight tolerance control.
- Custom jigs and fixtures for specialty coil shapes and winding configurations.
Tonnage & Dimensions
- Capability to wind small coils (sensor-grade) to larger stator windings for motors and transformers.
- Coil diameter range and slot-fill ratios customized as per design needs.
Product Scope & Industry Applications
We manufacture precision components for industries that demand dimensional accuracy, mechanical strength, and reliable performance:
Electrical Equipment
Enables efficient winding solutions for transformers, motors, and industrial electrical systems.
Electronics
Supports compact and high-performance windings for consumer and industrial electronic devices.
Energy Systems
Enhances reliability in power distribution and smart grid applications.
Automotive Systems
Delivers precision windings for EV/HEV motors and sensor applications.
Medical Devices
Ensures accuracy and reliability in medical equipment and instrumentation.
Aerospace Systems
Supports high-reliability winding solutions for precision aerospace and avionics applications.
Deliverimg unique, precise, and reliable heat treatment solutions.
Our unique strengths combine advanced process control, material expertise, and scalable operations to deliver consistent, high-quality heat treatment solutions.
Precision Winding Control
- High Accuracy: Ensures consistent winding patterns and tight tolerances
- Optimized Performance: Enhances electromagnetic efficiency and output
- Repeatability: Maintains uniform quality across production batches
Versatile Winding Solutions
- Multiple Configurations: Supports concentrated, distributed, toroidal, and linear windings
- Application Flexibility: Suitable for motors, transformers, and sensor systems
- Custom Designs: Tailored winding layouts for specific performance needs
Advanced Manufacturing Capability
- Automated Processes: Ensures speed, precision, and minimal human error
- Scalable Production: Efficiently handles low to high-volume requirements
- Quality Assurance: Delivers consistent and reliable winding performance
Competitive Advantages
- 01
Precision Manufacturing
CNC-controlled processes minimize variation and enhance quality.
- 02
Material Optimization
Engineering guidance for selecting the right winding material and insulation.
- 03
Flexibility & Customization
Prototype-to-production scalability and application-specific coil designs.
- 04
Integrated Capabilities
Seamless integration with PML’s magnetic component, overmolding, and assembly services.
Certifications & Quality Assurance
Our winding operations are certified and built for reliability:
ISO 9001
Quality Management Systems (QMS)
IATF 16949
Automotive Quality Standard
AS 9100
Aerospace Quality Certification
