Anisotropic Compression Moulding Bonded Magnets Item No. ABNM-12
Format: Any other dimensions can be supplied to order. The ring is BLACK epoxy coated.
Maximum working temperature: 80ºC
Observations: This manufacturing method allows for the creation of more complex geometric shapes. Pressed bonded magnets therefore have a variety of applications. Some examples are magnetic parts in motors, magnetic encoders for domestic white goods, washing machines, the automotive industry, etc.
Measurements: According to customer specifications.
Bonded NdFeB magnets, i.e. bonded neodymium iron boron magnets, are those permanent magnetic materials made of rapid quenched NdFeB magnetic powders combined with resin binders (epoxy, Nylon/polyamide (PA), polyphenylene sulfide (PPS), etc). They are manufactured through a bonded process (compression, injection, extrusion or calendaring molding), so it is available to obtain complex geometries with high dimensional precision. Controlling the performance and proportion of NdFeB magnetic powders, it is able to adjust the magnets’ magnetic properties in a continuous range.
Due to their complex geometries availability, high dimensional precision, uniform magnetic properties, diverse magnetization patterns, good corrosion resistance and mechanic properties, bonded NdFeB magnets are widely applied in spindle motors, micro motors, direct current (DC) motors, synchronous motors, power tools, magnetic rollers, Hall effect sensors, etc.
Advantages of Plastic Bonded Neodymium Magnets:
*Produced with high efficiency, stability and repeatability.
*Magnet and other part may form together in one step.
*Free choice of magnetizing direction-especially for multi-polar applications
*High dimensional accuracy-large quantity applications with minimum post-press machining.
*Thin-wall ring and complex shape magnets.
*High resistance to corrosion.
Application of Bonded NdFeB Anisotropic Radial Ring Magnet:
The bonded compression molded NdFeB magnets can be used micro motors：rain brush motor、step Motors 、 Motors of CD-ROM,DVD and Walkman & Vibration Motors of the mobile phone etc;
Other applications include brushless motor,Speaker,Buzzers and Toys etc.
Surface Treatment:
We provides high quality Epoxy and Acrylic electrophoresis, Epoxy and Teflon spray, Parylene surface treatment, to guarantee our products application in harsh environments. Surface treatment solution for one application can be adjusted according to practical environment.
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