Magnequench Technical Resource Website, a subsite of


Bonded neo magnets, manufactured by binding rapid-quenched MQP™ with plastic resin, are employed in many applications that require higher performance magnets to enable smaller size and greater efficiency motors.

Bonded neo magnets are present in motors such as hard disk drive spindle motors, seat motors, fluid pumps in automobiles, energy efficient circulation water pumps in houses, electronic expansion valves in air conditioners, high speed motors in home appliances, and many other ubiquitous applications & products used every day.

At Magnequench, we work with magnet users and magnet makers to design novel magnetic solutions based on the industry’s best practices and ensure those solutions are executed and supplied with the highest quality and service. Our Magnequench Magnetic Solutions (“MMS”) team possesses inherent knowledge of the latest MQP™ developments to generate cutting-edge magnet solutions. Consisting of magnet design and manufacturing experts, as well as chemical engineers, MMS ensures that the ideal binder is identified for optimal magnetic and mechanical performance. MMS brings together powder, magnet and motor design expertise to realize the true benefits of Magnequench bonded neo magnets (MQ1™).

MMS will prove technical feasibility of new design concepts. We understand the cost implications and trade-offs of new technologies and can work to minimize amount of material used for a given motor envelope while achieving the required performance. At Magnequench, MMS creates concepts to push boundaries to improve magnet performance:

  • Shaped magnets
  • High density magnets (>6.0g/cc)
  • Very thin walled and tall rings

MMS creates concepts to push boundaries to improve magnet performance

Using the tools on this site, you will be able to select appropriate magnetic performance characteristics of your desired magnet:

  • B-H curves at various temperatures
  • Flux Aging Loss curves at various temperatures
  • Permeance Calculator for different geometric shapes
  • Magnetic Density Calculator


file_downloadDownload PC Calculator

file_downloadDownload Magnetic Density Calculator


MMS provides rapid sampling of magnets to minimize your lead time for the realization of your application. Once your application is ready for commercialization, we can also supply you with production scale quantities of magnets. Please contact Magnequench to discuss your unique requirements and our bespoke magnetic solution.