| Sintered neodymium magnets(Nd-Fe-B) are composed
of neodymium, iron, boron, dysprosium, galliun and few other metals and
extremely strong and they can be machined to almost any size and shape,
like blocks, disks, ringes, arc segments and other special shape and also
can be coated with nickel, zinc, gold, silver, stannum and expoxy in order
to resist rust and meet different applications and they are high remanence,
high corrective force and high energy product and the highest grade we make
now is MGOe 50. Click
here for magnetic characteristics of neodymium magnets we offer
for more details!
Radially oriented ring magnets
are radially magnetized magnets, which are invented to replace the multiple
NdFeB segments in motors that the efficiency of the motors will be improved
largely. However, there are only several models we can supply and prices
are still higher. So far these kind of magnets have many limitations thanks
to complicated technology, such as the magnetic grade can not be higher
than N33SH and the dimensions of O.D. is less than 60mm.
Applications: VCM, Vibration motors, Servo motors, DC
motors, Linear motors, Air conditioners, MRI, Magnetic seperators, Loudspeakers,
Linear actuators etc.
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