15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]
Sintered NdFeB EV Magnet Block N33EH, Customized Electric Vehicle NEO Magnets, Neodymium-Iron-Boron Block Magnets for EV Motor, Rare Earth Neodymium-Iron-Boron Permanent Generator Motor Magnets, Super Strong Superior Rectangle Magnets China Factory
Sintered NdFeB EV Magnet Block N33EH Electric Vehicle Magnets Specifications
Dimension: Custom size
Magnetised: Thickness direction
Shape: Block(Cube and Rectangle)
Coating: Ni-Cu-Ni (Nickel)
Maximum Temp: 180°C
Elevator Motor Permanent Magnet WARNINGS:
All neodymium magnets are unsuitable for children; do not ingest.
All neodymium magnets are brittle; do not allow these magnets to jump together or to an iron/steel surface – they will break, crack, chip or shatter. Neodymium-Iron-Boron Segment N42SH Magnets for Elevator Motors
Thin neodymium magnets DO NOT FLEX, if you attempt to flex them they will snap in half.
Shapes and magnetization orientations of motor magnets: Ring shapes and arc segments magnetized through diameter are most common for motor magnets. According to specific demands and drawings from customers, China Rare Earth Magnet Company MPCO can supply a variety shape of motor magnets including block, disc, wedge and heteromorphic shapes. N45UH Neo Customized Electric Vehicle Magnets
The most widely used magnetic material for motors are sintered neodymium material and SmCo magnets material. Sintered neodymium magnet features great magnetic strength which can bring large torque for rotors and stators. Among sintered NdFeB grades, the H, SH, EH and UH series are popular in that they can withstand working temperature up to 100-200 degree C without losing magnetism.
We offer our valuable clients quality and effective range of Industrial Magnets. Manufactured as per the industry quality standards at our highly developed manufacturing unit, these are available in a variety of shapes and sizes to find application in almost every industry. Our offered magnets effectively allow the sample to be mounted from any position. Owing to accurate dimension and rigidity, these are easily available at very competitive prices. We hold immense expertise in providing an impeccable range of Magnets to our clients. These magnets can be availed in several designs.
Sintered NdFeB term definition:
Main magnetic properties:
Residual magnetism (Br) including permanent magnet material, magnetic polarization coercivity (inner coercivity) (Hcj) magnetic induction coercivity (Hcb), maximum magnetic energy product ((BH)max)
Auxiliary magnetic properties:
Including permanent magnet material relative recovery permeability (μrec), remanence temperature coefficient (α (Br)), magnetic polarization coercivity temperature coefficient (α (Hcj)), Curie temperature (Tc)
Sintered NdFeB magnets are classified into low coercivity N, medium coercive force M, high coercive force H, ultra high coercive force SH, ultra high coercivity UH, extremely high correction according to the coercive force of magnetic polarization. Tenacious EH six products
Each product is divided into several grades according to the maximum magnetic energy product size.
N35-N52, N35M-N50M, N30H-N48H, N30SH-N45SH, N28UH-N35UH, N28EH-N35EH
Example of grade: 048021 denotes sintered NdFeB permanent magnet material with (BH)max of 366~398kj/m and Hcj of 800KA/m.