Home About us Products Catalogues Services R & D Jobs
News Contact us

Magnetic Products
Permanent Magnets
NdFeB Magnets
SmCo Magnets
Alnico Magnets
Hard Ferrite Magnets
Magnetic Assemblies
Health Magnets
Soft Ferrite Cores
Applications of Permanent Magnets
Information of Permanent Magnets
Technical Support
Magnetic Devices

Information for Purchase Orders:
Prepare Your Inquiry
Payment Terms (PDF)
Purchase Order Form (Doc File)
Credit Card Form (Doc File)

Online Calculator:
Pull force between two disc magnets
Pull force between disc magnet and flat
Pull force between two block magnets
Pull force between block magnet and flat
Magnetic field of a Disc magnet
Magnetic field of a block magnet

Applications of Permanent Magnets

Permanent magnets have a variety of uses. Most people would be surprised by the uses of magnets in everyday life. Every time you drive your car, magnets are being utilized to help you perform certain operations. Magnets are used in permanent magnet motors. These motors control the power windows and windshield wipers of your car.

Permanent magnets are used in the following major groups: acoustic transducers, motors and generators, magneto mechanical devices, and magnetic field and imaging systems. You will find permanent magnets in many products, such as televisions, telephones, computers, audio systems and automobiles.

A lot of sensors cannot work without magnets. Take position and displacement sensors as examples, magnetostrictive and magnetoresistive sensors need magnets as position giver. These sensors are applied to robotics, automation machines and machine tools etc. Many electric motors, generators and measuring instruments cannot work without permanent magnets.

Alnico magnets are used in radar and telephones. They even play an important role in amplifiers and loudspeakers. Ceramic magnets are great for performing attraction and repulsion experiments. Ceramic magnets are even used on lawnmowers.

Rare earth magnets such as NdFeB can ruin computer monitors, media and even credit cards. They are often used for physics education or research in the electrical engineering.

Information on Rare Earth Permanent Magnets
  Further Information on Permanent Magnets

Technologies GmbH & Co. KG
Markt Schwabener Str. 8
85464 Finsing, Germany
Tel.: +49-(0)8121-2574100
Fax: +49-(0)8121-2574101
Email: info@chenyang.de
Quality Management Manual
Delivery & Payment
General terms and conditions
Legal Notice
Data Protection