Engineering Solutions Together
High-performance magnets, assemblies, motors and thin metals for demanding markets
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PARTNER WITH OUR TECHNOLOGY CENTRE TO TACKLE YOUR MOST COMPLEX DESIGN CHALLENGES
We work with you to design systems that will perform to your specifications. Our engineers focus on total system performance and often make design optimisation recommendations to achieve higher performance and to improve manufacturability.
From permanent magnets to complex magnetic assemblies and thin metals, our advanced materials, world-class manufacturing capabilities and diversified engineering talent provide you with comprehensive solutions for your application. Our electromagnetic research and product development expertise allow us to produce high-quality permanent magnet assemblies for various critical applications.
Our professional team of experts works closely with our customers to develop quality electromagnetic devices to fit any needs or requirements.
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GLOBAL PRESENCE, AMERICAN STRENGTH
Arnold is a US-based corporation and an innovative industrial magnet manufacturer with several ITAR locations complying with DFARS throughout our supply chain. We leverage global resources, bringing vital materials and technologies to our customers in the Aerospace and Defence sector. Our non-traditional vendor status makes working with Arnold a win-win, meeting requirements while receiving world-class services and products.
- Rochester, NY USA –
Headquarters and Permanent Magnets - Marietta, OH USA –
Flexmag East - Greenville, OH USA –
Ramco Electric Motors - Woodstock, IL USA –
Permanent Magnets – Alnico
- Woodstock, IL USA –
Precision Thin Metals - Middleton, WI USA –
Technology Centre - Norfolk, NE USA –
Flexmag West - Ogallala, NE USA –
Electromagnetics
- Sheffield, UK –
Permanent Magnets and Assemblies - Lupfig, Switzerland –
Permanent Magnets - Amata City, Thailand –
Permanent Magnets – Asia - Shenzhen, China –
Permanent Magnets – Asia - Guangzhou, China –
GQD Rare Earth Mine – Joint Venture
Markets
Expertise
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Patents
Arnold holds many patents relating to magnetic materials and assemblies, and methods of production.
Technical Papers
Arnold is a trusted resource for universities and industry professionals alike. Our experts regularly publish on a variety of technical topics relating to magnetics.
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RESOURCES
Find what you need in our extensive library. We have published resources at every informational-need level, whether you need a quick calculation confirmed, you’re assembling an RFQ or you’re in the midst of an engineering block in your R&D.
Arnold’s global industrial magnet manufacturing locations have the personnel, skills, tools, machinery and materials to produce precision magnetic systems to print, or custom design. Our vertically integrated processes streamline your project schedule.
Featured Publication
Recoma HT: Rare Earth Magnets for High Temperatures
In permanent magnet applications, the operating temperature is usually limited by the decrease of the coercive field with increasing temperature. To prevent irreversible losses, it is important to consider the shape of the demagnetisation curve at operating temperature.
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