Black Epoxy Coated Magnet Rectangular Block N45H

Black Epoxy Coated Magnet Rectangular Block N45H, Direct-Drive Motor Block Shape Magnet, OEM Replacement Neodymium Iron Boron Magnets, BLDC Motor Strong Plate Magnets, High-speed permanent magnet, customized sintered NdFeB block magnets for rotors China factory

Black Epoxy Coated Magnet Rectangular Block N45H Specifications:
Dimensions: Customized design drawing
Tolerances: ±0.002″(+/-0.05mm)
Material: NdFeB, Grade N45H
Plating/Coating: Ni-Cu-Ni plated
Magnetization Direction: Diametrically Radially
Max Operating Temp: 120ºC (Degree Celsius)
Other: All magnets passed QC(Br. Flux.Dimensions) and 24-Hour Salt Spray Test.
Feel free to contact us for the inventory if you need the product urgently.
Magnet Application: Motors, Wind Power, Sensors, Computers and Peripherals, Magnetic Assemblies, Automotive, Motion Control, Aerospace, Research and Development, Communications, Medical Device and Diagnostics, Home appliance, Other magnetic applications or you can find new application according to your design.

Block & Cube Magnets
Neodymium Iron Boron magnet also called NdFeB Magnet. Which is the most strong of all magnetic material. Block magnet are made of neodymium, iron, boron and other alloy.
Neodymium magnet block can be produced in square, cube, rectangle and irregular block shape.
Block magnet provides high energy and Br (from 11700Gauss to 14800Guass), and neodymium magnet has a wide variety of applications ,including high performance motors, brushless DC motor, servo motor, wind power, magnetic separation, MRI, sensor, generator, loudspeaker.
We can supply neodymium magnet block of different dimension, the minimum length 1.5mm, and Minimum thickness 0.5mm

Black Epoxy Coated Rectangular Neodymium Iron Boron Magnet N45H

MPCO Magnetics prepares its anisotropic powders by either casting an alloy melt into a mold, or strip casting. Strip casting offers the advantage of better chemical stability. Subsequently, the ingot from the mold or the flakes from strip casting are pulverized to a uniform grain/particle size. The best method for obtaining the desired grain size is by HDDR. The HDDR [hydrogenation-decomposition-desorption-recombination] process yields a more homogenous particle size with a minimum of α-Fe, and Nd-rich phases. Anisotropic Nd-Fe-B, HDDR powders prepared from strip cast alloys are used for the HAST [Highly Accelerated Stress Test] grades of NdFeB Magnets, including N, H, SH, UH, EH, and BJA Magnetics exclusive “W” grades for Wind Power applications. N52 Block OEM Replacement Neodymium Magnets, Direct-Drive Motor Magnets Neo Block Shape N30RH

High-speed permanent magnet motors offer increased energy efficiency compared to conventional asynchronous induction motors. A permanent magnet motor has air-cooled winding heads and water-cooled housing for reliable operation, and extremely low loss lamination grade material in the motor core result in low iron losses. Non-contact magnetic bearings are used to hold the motor shaft in place, so there is less vibration and no friction between the components, resulting in less wear. Sintered NdFeB Arc Magnets  BLDC Motor Neodymium Plate Magnets N50