Custom N40EH N42SH Motor Magnets Arc shape Permanent Rare Earth Neodymium Magnet for 220 v ac Generator

Custom N40EH N42SH Motor Magnets Arc shape Permanent Rare Earth Neodymium Magnet for 220 v ac Generator

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≥50 Pieces

US $0.69

≥200 Pieces

US $0.58

≥1000 Pieces

US $0.49

≥10000 Pieces

US $0.46

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Quick Details

Brand Name:: U-POLEMAG

Model Number:: N42SH

Product Name:: neodymium magnet ac generator Magnet

Material:: NeFeB Magnet

Coating:: Nickel-plated (Ni-Cu-Ni-Au)

Magnetism direction:: Customzied Specific Requirements

Gauss:: 13200 gauss

Hcb:: 13.24 KOe

Hcj:: 13.42 KOe

(BH)max:: 39.5MGOe

Working temperature:: 80~350C Degree Max

Quick Details

Tolerance:: ±0.05mm

Grade:: NdFeB

Place of Origin:: Fujian, China

Brand Name:: U-POLEMAG

Model Number:: N42SH

Product Name:: neodymium magnet ac generator Magnet

Material:: NeFeB Magnet

Coating:: Nickel-plated (Ni-Cu-Ni-Au)

Magnetism direction:: Customzied Specific Requirements

Gauss:: 13200 gauss

Hcb:: 13.24 KOe

Hcj:: 13.42 KOe

(BH)max:: 39.5MGOe

Working temperature:: 80~350C Degree Max

Product Description

Product Name	neodymium magnet ac generator Magnet
Material	Neodymium-Iron-Boron
Grade	N42SH
Gauss	13,200 gauss
Hcb	13.24 KOe
Hcj	13.42 KOe
(BH)max	39.5MGOe

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N42SH Neodymium Magnet

N42SH with working temperature of 302 degree Fahrenheit or 150 degree celsius . It is magnetized through the thickness with the
north pole on the inner diameter. The 8 pieces of this arc magnets can form a circle with OD=1.5", ID=1.25" and height =0.75".

* Gauss Rating: 13,200 gauss
* Hcb: 13.24 KOe
* Hcj: 13.42 KOe
* (BH)max: 39.5MGOe
* Working Temperature: 150 degree Centigrade or 302 Fahrenheit
* Magnetization: through thickness. North pole is on the inner arc.
* Coating: Ni+Cu+Ni plated. the best coating available.
* Application: motor, generator, and magnetic bearing

More information, click here

Grades of Neodymium Magnet

Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number
following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter
following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet
is standard temperature neodymium. The temperature ratings are standard (no designation) - M - H - SH - UH - EH.

Platings/Coatings

Neodymium magnets are a composition of mostly Neodymium, Iron and Boron. If left exposed to the elements, the iron in the magnet
will rust. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is usually preferable for the
magnet to be coated. There are a variety of options for coatings, but nickel is the most common and usually preferred. Our nickel
plated magnets are actually triple plated with layers of nickel, copper, and nickel again. This triple coating makes our magnets
much more durable than the more common single nickel plated magnets. Some other options for coating are zinc, tin, copper, epoxy,
silver and gold. Our gold plated magnets are actually quadruple plated with nickel, copper, nickel and a top coating of gold.

Magnetization Orientation

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Different Types Magnets are Available

Custom Neodymium Block Magnets – We can also custom manufacturer neodymium block magnets to your exact specifications, just send us a special request and we'll help you determine the most cost effective solution for your project. U-POLEMAG has over 20 years of experience in manufacturing complex magnetic assemblies for more technical applications

More information, click here

Application

Packing & Delivery

Strong packaging inside

* With foam inside for protect magnets

* With iron plate around for air shipment

* Suitable for air / sea / express shipping

Out side packing

* WIth poly-bag for water-proof

* With clear label for detail of magnets

* With Packing strip for protect carton

More information, click here

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FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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