Servo Motor Neodymium-Iron-Boron Arc Magnet N42UH Black Epoxy Specifications
Dimensions: Customized size Length 42mm, Outer radius 45mm, Inner radius 41mm, Angle 56 degree, Thinckness 4mm
Grade: N42UH
Tolerances: +/-0.1mm x ±0.05mm
Material: Sintered Neodymium
Plating/Coating: Ni-Cu-Epoxy (Black Epoxy)
Shape: Tile, Segment, Arc
Direction: Radially-magnetized
Magnetization: Magnetized in pairs N(S & S(N, along with direction of 4mm thickness
Max Operating Temp: 180ºC
Magnets can be custom made. We supply OEM service. Rare-earth, Neodymium-Iron-Boron (NdFeB) Permanent Magnets For more information, please CONTACT US.
Sintered Neodymium Rotor Magnet made in China Supplier
MPCO has many years of design and research & development experience, we have been committing ourselves to the development and production of high coercive force, low reversible temperature coefficient and low weight loss characteristics of NdFeB with high performance consistency and high quality. We can provide customers with customized sintered NdFeB and solutions.
(1) Customized Shapes: Block, Cylinder/Disc, Ring/Tube, Segment/Tile/Arc/Sector, Special Shapes
(2) Customized Coatings: Nickel(NICUNI), Zinc(ZN), Phosphorus(P), Epoxy(NICU+EP, NICUNI+EP,P+EP), Teflon, Aluminum Matrix Composites. PM Generator Sintered NdFeB Breadloaf Shape Magnet
black epoxy plating NdFeB Irregular arc magnets for servo motor
Neodymium magnets are dark gray alloy. They are composed of neodymium, iron and boron. Density of Neodymium magnets is .27Lb/in3 (7.5g/cm3).
Neodymium magnets are manufactured in a metallurgy process through alloying, crushing, powdering, pressing w/magnetic orientation, sintering, then cutting, coating, inspecting and packing before shipment.
Neodymium magnets offer the highest (BH)max and high Hci
(BH)max, the maximum energy product, of neodymium magnets is highest of any kind of permanent magnets today in the world. (BH)max at different grades of neodymium magnets is 27 to 52 MGOe.
Neodymium magnets have extremely resistance to demagnetization with Hci, Intrisic coercive force, over 12,000 Oe. Because of very high (BH)max and Hci, neodymium magnets could be used as a reversible medium for large amount of energy transformation in miniaturized application where a strong magnetic demagnetization field exists , such as computer hard drive. Superior Sintered NdFeB Servo Motor Magnet
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