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, […]
Arc Countersunk Generator Magnet For Electric Motor, Neodymium Iron Boron Sector Arc Magnet With Countersunk Hole Generator Magnet Motor Magnet, ROTOR powerful permanent magnet, Wind Energy / Hydro Solar Energy, Nickel / Galvanized Super Strong Neodymium Curved Segment Tile Magnet, Green Energy Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial rare earth permanent magnet SUPPLIER China Manufacturer
Arc Countersunk Generator Magnet Feature:
Magnet Material: NdFeB or Neodymium Iron Boron
Magnet shape: Arc, Segment, Fan with Countersunk Hole
Magnet grade: N42
Magnet size: R x r x H x degree according to customer’s request.
Tolerance: +/-0.1mm (0.004”)
Coating: Nickel plated
Operating Temp(Max).: 80℃
Direction of magnetization: Magnetized through thickness
Arc magnet with countersunk hole generator magnet motor magnet Specification
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Size: OR49.21xIR38.1xH19.05mmx90 ° with two #10 countersunk hole
Four pieces of arc magnet form a circle, this magnet usually used for motor/generator.
The outer diameter of the circle is 98.42mm, the inner diameter is 76.2mm, the height is 19.05mm, the angle of each arc magnet is 90 ° .
You can see that this arc magnet with two countersunk hole, which is #10 hole.
All of our magnet accept customize, if you are interested in it, you can send inquiry to us, we are willing to be your technical support.
Grade: N42(other grade accept)
Magnetized Direction: diametrical magnetizing(paired magnetization)
North on the Outside Face and South on the Outside Face
Arc magnet with countersunk hole generator magnet motor magnet Packing Arc magnet with countersunk hole generator magnet motor magnet Packing
This arc magnet generally used in motor or generator.
Please see the following is the application of neodymium magnet:
Computer Hard Drive Magnets, Microphones, Headphones, Dentures, Loudspeakers, Magnetic Pump Couplings, Door Catches, Magnetic Suspension, Motors (e.g. washing machines, drills, food mixers, vacuum cleaners, hand dryers), Generators (e.g. Wind turbines, Wave Power, Turbo Generators, etc), Sensors, Orthopaedics, Halbach Arrays, Jewellery, Healthcare, MRI and NMR, Magnetic Separators, TWT (Transverse Wave Tube), Magnetic Bearings, Lifting Apparatus, Limpet Pot Magnets, Starter motors, ABS systems, Fans Eddy Current, Brakes, Alternators, Meters, Magnetic Clamps, Magnetic Levitation, Electro-acoustic pick-ups, Switches, Relays
Magnets for Biomass Energy,Concentrated Solar Thermal, Wind Power Energy,Hydro Energy,Renewable Energy,Solar Energy,Solar Inverters,Solar Panels,Solar Photovoltaic Energy,Wind Energy
Product Name Manufacturing Strong N52 neodymium cone shaped magnets
Size Per customer’s request
Grade N35 N38 N40 N42 N45 N48 N50 N52 (M.H.SH.UH.EH.AH)
Coating Nickel, Zn, Ni-Cu-Ni , Expory ,Rubber, Gold, Sliver and so on
Shape round/disc, block,Cylinder, Bar, Ring, Countersunk, Segment, hook, Cup
Brand Name custom logo
Tolerance ± 0.05mm
Magnetism direction Thickness/Axially/Diametrally/Multi-poles/Radial Magnetized
Application motors, sensors, microphones, wind turbines, wind generators, printer, switchboard, packing box ,loudspeakers etc
Wind Power Electric Motor Permanent Ndfeb Curved Magnets, Wedge Arc Neodymium Magnets for Halbach Array , Wind Turbine Wedge NdFeB Magnets N52, N52 Wedge NdFeB Galvanized Magnets for Wind Turbine, Factory Outlet N52 Custom Maded Wedge Neodymium Magnets, N35SH Neodymium Iron Boron Fan Shape Magnet for Generator Motor, N52 Wind Turbine Trapezoid Wedge Arc Segment Neodymium Industrial Magnet
Our factory focused on development and manufacturing of Neodymium magnet, has more than 10 years manufacturing experience in producing various sizes, different shape and surface coating.Over 45 different grades of neodymium magnet (strong magnet), they are widely used in automotive industry, clean energy, consumer electronics, sound device, home & office use, health care, separation filtration equipment, and other industry. Epoxy Plated Neodymium Iron Boron Sector Magnet, Customized Design Rare Earth Cone Magnets
Strong Neodymium Magnet has poor resistance to corrosion, in order to prevent neodymium magnet from corrosion, surface coating is needed. There is a variety of surface plating available, such as, Nickle plating, Nickel-Copper-Nickle plating, Epoxy resin plating, Zinc plating, gold coating, rubber coating and more. Nickel coating and Nickle-Copper-Nickle coating are the most common plating for most applications. N48 Powerful Rare Earth NdFeB Wedge Shape Magnet for Generator
|Material Type||Residual Flux Density
|Intrinsic Coercive Force (Hci)||Max.Energy Product
|N35||11.7-12.1 KGs||>11.0 KOe||>12 KOe||33-35 MGOe|
|N38||12.2-12.6 KGs||>11.0 KOe||>12 KOe||36-38 MGOe|
|N40||12.6-12.9 KGs||>11.0 KOe||>12 KOe||38-40 MGOe|
|N42||13.0-13.2 KGs||>11.0 KOe||>12 KOe||40-42 MGOe|
|N45||13.3-13.7 KGs||>11.0 KOe||>12 KOe||43-45 MGOe|
|N48||13.8-14.2 KGs||>11.0 KOe||>12 KOe||45-48 MGOe|
|N50||14.1-14.5 KGs||>11.0 KOe||>11 KOe||48-50 MGOe|
|N52||14.5-14.8 KGs||>11.2 KOe||>11 KOe||49.5-52 MGOe|