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Motor Components: Rotors & Stators

 

In today’s fast paced world, and the push for electrification, energy savings, and efficiencies, the requirements for high performance motors has never been greater. High-performance motors depend on precision-built components, such as, rotors, stators, and windings. Permag is a manufacturer with over 70 years of experience delivering motor components – rotors and stators – with unmatched material expertise, engineering depth, and manufacturing precision.

From North America’s exclusive production of Samarium Cobalt to advanced rotor and stator design and assembly capabilities, Permag provides the high-performance motor components that ensure superior power, efficiency, and reliability for the most demanding applications.

Rotor and Stator Capabilities
Assembly rotor used for asynchronous electric motor
Rotors
  • Integrate high-performance magnets (including Samarium Cobalt and NdFeB) into rotor assemblies
  • Precision machining and dynamic balancing for high-speed operation
  • Custom rotor design for torque, speed, and thermal optimization
  • Prototyping through full-scale production
  • Magnet bonding, encapsulation, and secure assembly
  • Testing and quality standards verification
Stator for aerospace application
Stators
  • Integrate magnets and components for consistent magnetic performance
  • Thermal and mechanical optimization for efficiency and reliability
  • Custom stator assemblies for specific motor applications
  • Prototyping, testing, and full-scale production
  • Engineering support to ensure compatibility with rotor assemblies and system requirements

Speak with a magnetic expert to discover how Permag’s precision-engineered rotors and stators can elevate your critical systems.

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How Permag Performs
Advanced Manufacturing Precision
Magnetic stator and rotor assemblies
We design and produce rotor and stator components tailored to each customer’s exact requirements. From prototype to full-scale production, our custom manufacturing ensures every component meets the unique demands of Aerospace, Defense, Medical, and Semiconductor applications.
Support Across Critical Industries
Our components power mission-critical systems where reliability and performance cannot be compromised. By working closely with clients in Aerospace, Defense, Medical, Semiconductor, and high-performance industrial applications, we deliver motor solutions that consistently meet the highest standards.
Unmatched Material Expertise
High-performance magnets and advanced alloys, including North America’s exclusive Samarium Cobalt, are at the heart of our motor components. Material selection and quality directly impact efficiency, durability, and operational reliability in extreme environments.
Precision Engineering & Coil Winding
Every rotor and stator benefits from tight-tolerance engineering, precise coil winding, and meticulous assembly. Our attention to detail ensures consistent magnetic performance, optimized power density, and long-term reliability for demanding applications.