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Magnet Rotors

Stanford Magnets Official


Magnetic rotor, or permanent magnet rotor is the non stationary part of a motor. The rotor is the moving part in an electric motor, generator and more. Magnetic rotors are designed with multiple poles. Each pole alternates in polarity (north & south).

Stanford Magnets offers high-performance permanent magnet motor components and sub-assemblies for aerospace and defense, industrial, automotive, and motorsport applications.

Applications of Magnet Rotor

Typical Specification

Stanford Magnets manufactures high-performance magnets, magnetic assemblies, precision thin metals, and electric motor components and assemblies for highly efficient electric machines. There are some typical specifications of magnet rotors. Magnet rotor assembly designs using advanced materials such as samarium cobalt or neodymium iron boron, permanent magnets. Magnetic motor rotor, which is formed by magnetic steel, metal shaft, or metal shell. According to the detailed application situation, the rotor magnet can be sintered, molded, or injection molded with NdFeB magnet material and Ferrite magnet material with multi-pole magnetic rings. It can be used for the high-speed motor, line motor, stepper motor, etc. Furthermore, the permanent magnet motor rotor can be customized with different kinds of magnetic materials, and customized drawing is welcomed.
  • Outer Diameter: 450mm
  • Rotated Magnet
  • 4 poles
  • Dy. Balance G3.2 without processing
  • Magnet Grade: 38UH

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