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NdFeB Disc Magnets 1/4" Round x 1/16" Thick

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US$ 0.01 - 20 MOQ: 1000 Pieces
Key Specifications
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Place of Origin:
Guangdong, China
Model Number:
N35-N52, N35M-N50M, N35H-N48H, N35SH-N45SH, N30UH-N40UH, N30EH-N38EH
Type:
Permanent
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Dongguan Sunglow Electronic Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Yantian Shenzhen Hongkong
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Model Number N35-N52, N35M-N50M, N35H-N48H, N35SH-N45SH, N30UH-N40UH, N30EH-N38EH
Type Permanent
Composite Neodymium Magnet
Shape Other, As per customer's request
Application Industrial Magnet

Specifications

NdFeB Disc Magnets 1/4" round x 1/16" thick
Materials: Neodymium-Iron-Boron
Strong magnetic strength

NdFeB Disc Magnets 1/4" round x 1/16" thick     

 
Product Description

  

 

 

 

1. Material                                                 

 

    Sintered Neodymium-Iron-Boron (Sintered NdFeB)

 

2. Grades                             

 

Grades N35-N52 N35M-N50M N35H-N48H N35SH-N45SH N30UH-N40UH N30EH-N38EH
Working temperature 80°C/60°C 100°C           120°C 150°C 180°C 200°C

 

 

 

      - The grades like N48-N52 could meet your requirement on strong power

 

      - Standard one like N35 or N38 is okay for your normal applications

 

      - If you have requirement on the working temperature, please note it.

 

 

 

3. Shapes and Sizes              

 

 

 

Block / Bar  Length x Width x Thickness
Disc / Cylinder  Diamter x Thickness
Ring  External Diamter x Internal Diameter x Thickness
Irregular  According to the design

 

 

 

     - Please indicate the shape and size you need;

 

     - For irregular shape, you could give your idea to us and we work it out for you.

 

 

 

4. Coatings                         

 

    Others available:  Zinc, gold, silver, epoxy, parylene, etc.

 

 

 

5. Orientation                    

 

     Magnetized through the thickness ( please let us know if you have special need on magnetization) 

 

 

 

6. Quality                            

 

    Our expert quality control department ensures magnets are high quality

 

 

 

7. Applications                  

 

     Sensors, motors, rotors, wind turbine,wind generators, speakers,loudspeakers, etc.

 

 

 

8. Product Photo                 

 

NdFeB Disc Magnets 1/4" round x 1/16" thick

 

 

 

 

 

 

 

 

 

Packaging & Shipping

 

NdFeB Disc Magnets 1/4" round x 1/16" thickNdFeB Disc Magnets 1/4" round x 1/16" thick  

 

  

 

 

 

 

 

Our Services

 

Production Ability

 

 

 

•  Cutting machine: 200sets

 

•  Processing Capacity of raw materials: 80tons per month

 

•  Surface treatment/plating: 60tons per month

 

•  Slicing Capacity: 50 million Square Centimeter per month

 

•  Lead Time for Samples: 3-5days

 

•  Lead Time for Small order: 5-10days

 

•  Lead time for Mass production: 7-15day

 

Our Customer (Markets)

 

United States,  United Kingdom,  Russia,  Belgium, India,  Lebanon,  Australia,  Korea,  Ukraine, Thailand,  Malaysia  and so on.

 

 

 

  

 

 

 

 

 

FAQ

 

Q) What are neodymium magnets?

 

A) Neodymium magnets are a member of the rare earth family and are currently the strongest permanent magnets in the world! They are composed of neodymium, iron and boron (NdFe)

 

 

 

Q: What does pulling force mean?

 

A: Pulling force is a measure of magnetic strength. It is the amount of force required to remove a magnet parallel to a solid magnetic surface, such as a steel plate.

 

  

 

Q: Do I have to worry about temperature with neodynium magnets?

 

A: Yes. They are sensitive to heat so do not heat them above 175°F (80°C) If you do, they will begin to lose their magnetic strength. This normally applies only to industrial usage of heating the magnets, normal application will not affect the strength of the magnets.

 

 

 

Q: If I stack two neodymium magnets together, does their strength double?

 

A: No. It will a little smaller. For example, two magnets rated with a individual pulling force of 50 lbs will have a combined pulling force of 90 lbs when stacked together.

 

 

 

Q: Do neodymium magnets lose strength over time?

 

A:No. They do not naturally lose any appreciable strength and will last your lifetime! Make sure to not heat them above 175 degree F (80 degrees C).

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Dongguan Sunglow Electronic Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
3,000-5,000 square meters
Total Employees
301 - 500 People
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