Teflon Coated Loudspeaker Ring Magnets N45, Speaker Loudspeaker Ring Shape Magnet, OEM Replacement Anisotropic Neodymium Iron Boron Magnets, Strong High-speed permanent magnet, customized sintered NdFeB Multi-pole radial ring magnets for audio machine China factory Teflon Coated Loudspeaker Ring Magnets N45 Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N45 Plating/Coating: Black Epoxy-Ni-Cu-Ni plated […]
Sintered Radial Neodymium Iron Boron, Sintered Neodymium Multi-polar Radial Magnets, Radially Oriented Sintered NdFeB Ring Magnets, Sintered NdFeB Radial Ring Permanent Magnets, Super Strong Neodymium Anisotropic Sintered Ring Magnet
Sintered Radial Neodymium Iron Boron Multipole Radial Magnets Feature:
Sintered radial neodymium iron boron ring magnets are oriented by radial alignment of powders. It can be straight, skew or unipole magnetized. There are two production methods – sintered powder or hot press (MQ3) method. Compared to traditional arc magnets or IPM (internal permanent magnet) assemblies, radial rings can improve motor performance and increase yields over traditional motor assembly methods. These magnets are widely used in DC brushless and servo motors for robotic and automotive applications.
Due to the constraint of material, sintered neodymium used in motors is assembled into ring by segment magnet. China Magnets Supplier MPCO INC. can offer radially orientated Sintered NdFeB rings with a wide variety of grades and different coating options after researching continually in Sintered NdFeB material and its structure, orientation compression, magnetizing method, sintering and heat treatment process. Radially orientated sintered NdFeB ring greatly improve motor output properties, significantly reduce the motor loss at the same time.
The radially oriented ring magnet means that the magnetization direction of the ring magnet is in a radial pattern through radial direction. Even if many sales in the magnet industry unable to distinguish radially oriented ring magnet and diametrically magnetized ring magnet until now.
For sintered rare earth magnet, the traditional method to make multi-polar magnet is often by placing arc segments magnets on a ring shape. The intricate process and uneven distribution of magnetic field strength are always restrict the development of this method. Radially Oriented NdFeB Ring Magnets
The biggest role of radially oriented technology is helping anisotropic magnet to achieve multi-polar magnetization, and extend its application in various areas.
High precise geometry
Homogeneous distribution of magnetic field
Simple design and assembly, cost efficiency
Precision of motor performances
Huge marketing potential
Motors (Peripheral motor, Spindle motor, Steering control motor, Stepper motor）
Other new products
Standard and skewed pole types are available for ring. OD, ID and H are all critical factors, pole numbers are also dependent on size, so for further information of radially orientated Sintered NdFeB rings, please contact us directly. Our engineer will evaluate your magnet design and give you some suggestion if needed.