Look around at the company to see how many daily items
need magnets. It's possible
to be amazed. Magnets are required for microphones, electric
motors, and loudspeakers. For example, you may have several
electric motors in your vehicle that operate everything from your mirror to
your windows, power steering, and even your windows. Almost all
these magnets can be held in place by adhesives.
Electrical motors have become more popular in recent years due to adhesives (gohsenol ),
which make electric motors more reliable. Clips are
another way to attach the magnets. Clips create a stress point towards
the magnet. This stress can cause the magnet to crack and the motor to fail.
There are many adhesive options, even though there are so
many motors and magnets. To ensure
you choose the right product for your magnet bonding application, take a moment
to review the requirements of your project. This topic
is covered in a lot of detail, but you can always contact the adhesive
manufacturer to discuss your requirements.
Strength
and temperature resistance
To
choose the best adhesive, it is important to identify the operating temperature
and types of stress (sheer or torque)
Chemical compatibility
Copper
from the motor assembly will not mix well with some adhesives ( Polyvinyl
alcohol). Methacrylic
acid, for example, can cause copper to corrode over time due to the risk of
product failure. For more information, consult the Technical Data
Sheet or contact technical support.
Versatility
You
can bond the magnet to the speaker, rotor or can. There are also other adhesive
options for motors, microphones and speakers. You can make your product more efficient by
selecting products for multiple users.
