Elastomer-bonded Magnets

01for flexible use

Plastic-bonded magnets with a PA or PPS matrix for many different applications are injected directly onto the carrier using injection moulding. In the process, the material shrinkage of the solidifying moulded material, as well as the different expansion coefficients of the material pairings, cause internal tension and can lead to the formation of cracks. When using elastomer-bonded magnets, this problem can be overcome thanks to the high elasticity of the material. In addition, the material forms a chemical compound with the carrier material, which means that no elaborate undercuts are required. MS-Schramberg stands ready to assist you with the mechanical and magnetic design of your components and has the necessary tools for magnetic, mechanical and thermal simulations. We can carry out all of the relevant tests in our laboratories.

Technical Data

  • material designation HF 9/22 e
  • typical remanence of 230 mT
  • anisotropic
  • typical magnetisation: multipolar at the perimeter ans sectoral
  • minimum pole width approx. 1.0 mm
  • Elastomer: NBR or HNBR

Back

02Advantages / Benefits

material with
high elasticity

very precise magnetisation

good bond with different
carrier materials

different Elastomer mixtures up to a maximum of 180°C

high media resistance

no cracks from expansion
during the assembly

high impact resistance

multi-track magnetisation

03Applications

A typical application for elastomer-bonded magnets are magnetic pole rings and sensor magnets for position and speed detection as well as rotor position sensors.

Areas of Application

  • transmissions
  • robots
  • pneumatic and hydraulic cylinders
  • ball bearings
  • rotary encoders / resolvers
  • Rotary for small drives

Back

Industries

  • automotive
  • mechanical engineering
  • automation technology
  • building services
  • energy and environmental technology
  • medical technology

Back

04Contact form

You have questions about our products, would like information on our services or want to make a suggestion?

Then please get in touch with us!
Just complete the form and submit it.

MSS :: Contact Form

Right-Col
Left-Col

* Mandatory information
PRIVACY NOTICE
We want to provide you custom information and advice. We will treat your information confidentially and handle it with care.

05We are there for you

Do not hesitate and call us, send an email or simply use our contact form. We are looking forward to your message

Heinz Schell

Key Account Manager
DE - PLZ-Area 9

+49 7422/519-1504

06BECAUSE OUR AREAS OF
EXPERTISE ARE INTERLINKED

IDEAS TRANSFORM INTO A SUCCESS STORY FOR YOU

 

The requirements expected of permanent magnets and magnet assemblies are becoming ever more individual and, at the same time, ever more complex. We therefore take pleasure in casting light on the entire value-added chain: We are there beside you as a dependable partner, all the way from shared product development to on-schedule delivery. Thanks to our expertise from design to production, which has always distinguished us, we provide top-quality processes from a single source – either as a specialist or an all-rounder. Together, we can transform a good idea into a genuine competitive advantage. After all, for you, the perfect amalgam of experience, expertise and technical implementation means, above all, one thing – efficiency. This creates results that firmly embed success in your products.

 

 

THE POWER OF THE WHOLE

 

MS-Schramberg has stood for solution expertise and quality for more than half a century. We are one of Europe’s leading manufacturers of permanent magnets and assemblies. With around 600 employees, we develop and produce customer-specific articles in three plants in the Black Forest, which are used successfully by companies from a wide range of industries worldwide.