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Micro Big Electric Motor N42 Neodymium Magnet

Neodymium magnets, also known as NdFeB, NIB or Neo magnets, are the most widely-used type of rare earth magnets Strongest type of permanent magnet made from an alloy of neodymium, iron and boron with the Nd2Fe14B tetragonal crystalline structure Has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives and magnetic fasteners ....

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Product Description
Introduction:

Neodymium magnets, also known as NdFeB, NIB or Neo magnets, are the most widely-used type of rare earth magnets

Strongest type of permanent magnet made from an alloy of neodymium, iron and boron with the Nd2Fe14B tetragonal crystalline structure

Has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives and magnetic fasteners .


Item
Remanence(Br)
Coercivity(BH)
max kJ/m3
Max Temperature
mT
KJ/M3
 (Tw°C)
(kGs)
MGOe

N35-N52
1170-1480
263-422
80 °C
(10.3-14.8)
(33-53)
35M-50M
1080-1450
263-406
100 °C
(10.8-14.5)
(33-51)
35H-48H
1170-1430
(263-390)
120 °C
(11.7-14.3)
(33-49)
35SH-45SH
1130-1380
247-366
150 °C
(11.3-13.8)
(33-46)
30UH-40UH
1080-1280
263-326
180 °C
(10.8-12.8)
(33-41)
30EH-38EH
1080-1250
223-310
200 °C

These Neodymium disc magnets produce an astonishing pull and every magnet has a triple coating of nickel, copper and nickel again to prevent against corrosion. Our Neodymium magnets are commonly used in creative applications such as models and theatre design, furniture making, exhibition stands and packaging. They also have many uses in engineering and manufacturing where compact size and maximum strength are required. 


PREMIUM QUALITY COATING - You will love the smooth and shiny finish. Our magnets are protected with a corrosion resistant Ni-Cu-Ni (Nickel-Copper-Nickel) coating to create a high quality silver look that doesn't rust .

Products Detail

1. Material

The raw materials are Nd, Fe and B. Starting from the selection of materials, high-quality neodymium-iron-boron magnets are produced with high-quality rare-earth materials and various mixed materials.


2. Tolerance

Use advanced slicing and line cutting equipment, professional and skilled operators, the conventional tolerance of the product is controlled at +/-0.05mm.(in case of special requirements, the tolerance can be accurately controlled at +/-0.03mm)

3. Coating

It has many conventional coatings, such as nickel, copper, nickel, zinc and black epoxy. It has nickel, copper, nickel, zinc and black epoxy coatings.After coating treatment, have good anti - rust, anti - corrosion ability.

4. Durable

High remanence, 
High coercivity,
Anti-demagnetization, 
Permanent use.

Features

1) Cheapest magnet material
2) Good anti-corrosion performance
3) Excellent temperature stability
4) Best choice for industrial application
5) All shapes can be customized
6) Best After-service
We guarantee you satisfaction with all our merchandise. If there is any problem of quality, we can revise it or remark it.

Buyer Guide

In order to quote you the best price quickly, please provide the following information:
1. Product size, grade, coating, etc
2. Order quantity;
3. Attached the drawings if customized
4. Any special packing or other requirements
Our advantages: High quality, best service, fast delivery.
We offer OEM service.
Quality First, Customer Forever

Packing & Delivery
Our Company
Certifications
Transport & Payment
FAQ

1.Can i get samples?
Sure.we usually provide ready sample for free.If require sample depend on your size and design,should pay sample charges.


2.How long is the sample lead time?
For ready samples, it's about 2-3 days. If you require your own size, it takes about 4-6 days.

3.How long is the production lead time?
It 's depend on the size, quantity you demand.

4.How much is the freight charge?
Freight depend on the weight of products.

5.What format of the file do you need if I want my own design?
AI, CDR or PDF, etc.

6. Which kinds of certificate would you have?
CE, ROHS, SGS, EN-71 etc.

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