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Permanent Magnet Division (PMD)

Permanent Magnet Division (PMD) LogoPMD Mission Statement
“Increase the understanding, promotion and effective utilization of magnetic materials, assemblies and systems for the benefit of the Permanent Magnet Division members and
all users of permanent magnet products.”

PMD History
This group was originally founded in 1959 and operated as the Magnetic Materials Producers Association (MMPA). In 2001, PMD became the International Magnetics Association (IMA) and IMA replaced MMPA, expanding its scope and operations in recognition of the global nature of the magnetic industry. In 2007, PMD became a part of SMMA, the motor and motion trade group. In 2015, SMMA merged with the Motion Control & Motor Association (MCMA). PMD is now an active part of MCMA, who supports the work of the PMD and the greater good it brings to the industry.

PMD WebinarUnderstanding Magnetic Technology - Magnetics 101
(View recorded webinar using the link)

This webinar provides a brief review of magnetic theory and ferromagnetism and also covers the properties of permanent magnets while demystifying some of the terms and definitions commonly used to describe magnetic materials.


PMD WebinarA Practical Approach To Magnetic Assemblies
(View recorded webinar using the link)

Rare earth magnets are becoming increasingly popular for torque coupling and rotors to improve efficiencies, reduce weight and power consumption. The design of the product, proper magnet installation and manufacturing of the final assemblies offer a unique set of challenges. Dangers, safety considerations and best practices are often overlooked until an accident occurs. Click here to learn more.

PMD Member Companies

PMD Membership Criteria
MCMA membership is required to participate in the Permanent Magnet Division, there is no additional fee to join PMD. We welcome businesses and organizations to join and actively participate. PMD company members primarily represent the following company types:

Magnet Producer — Manufacturers of one or more of the following products: bonded magnets; ceramic magnets; metal magnets; soft ferrites and soft metallic materials.

Distributor/Fabricator — Distributors of magnetic materials and/or fabricators of products or components containing magnetic material.

Supplier — Suppliers of materials and services to the permanent magnet industry.

Become an MCMA Member and Join PMD

MCMA Members who fit the criteria and want to join PMD (no additional fee) should contact us at info@motioncontrolonline.org

PMD Publications & Industry Related Resources

Test Standards

Glossary of Terms

Contact MCMA at + 1 734-994-6088 to learn more.


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