Gold Member Since 2015
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Great Magtech (Xiamen) Electric Co., Ltd.

NdFeB Magnets, Disc Magnets, N52 Magnets manufacturer / supplier in China, offering Rare Earth D50X3mm Round NdFeB Magnets, Rare Earth Magnets Vancouver Rare Earth Magnets India, Electric Motor Coupling Magnetic Coupling Principle Coupling Manufacturer and so on.

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Supplier Homepage Product Neodymium Magnets N52 Neodymium Magnets Rare Earth D50X3mm Round NdFeB Magnets

Rare Earth D50X3mm Round NdFeB Magnets

Purchase Qty.:
500-4,999 5,000+
FOB Unit Price: US $1.89 US $1.75
Purchase Qty. (Pieces) FOB Unit Price
500-4,999 US $1.89
5,000+ US $1.75
Get Latest Price
Port: Shanghai, China
Production Capacity: 3000 Tons
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: GME-D50H3
  • Shape: Disc
  • Grade: N52
  • Size: D50X3mm
  • Envrionment Management System: ISO14001
  • Magnetization Direction: Axial/Radial/Multi-Poles Magnetization
  • Quality System-1: ISO/Ts16949:2009
  • Lead Time: 15-25days
  • Transport Package: Foam Box and Iron Carton, Wood Case
  • Origin: Made in China
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Audio Magnet
  • Coating: Nickel
  • Product Name: Rare Earth D50X3mm Round NdFeB Magnets
  • Certificate: CE/RoHS/SGS
  • Model Number: Gme-D50h3
  • Magnetic Properties: 80 Degree Centigrade
  • Tolerance: +/- 0.05mm
  • Trademark: GME
  • Specification: D50x3mm
  • HS Code: 850511100
Product Description
GME, where you can find awesome quality, but also great service!

Neodymium magnets are the world's strongest magnets, compared with Samarium cobalt, ferrite magnets, and alnico magnets. 
GME Magnets offers the highest quality Neodymium magnets with consistent performance and lowest price.
Our Neodymium magnets are designed and manufactured to meet with quality standards using the latest technology. 
Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. 
When added to Iron (Fe) and Boron (B) (chemical formula Nd14Fe21B) the resultant magnets are the strongest magnets currently available. 
Neodymium magnets are sometimes known as Neo, Neod or NIB magnets.
Neodymium magnets are usually coated Nickel-Copper-Nickel plating to prevent the iron from rusting.

Specificaion of rare earth D50x3mm round ndfeb magnets
Product Namerare earth round ndfeb magnet D50x3mm
MaterialNdFeB / ReFeB
ShapeCircular / Round / Disc / Disk
Coating / PlatingNiCuNi 3 layers
Magnetizing DirectionAxial / 3mm magnetized
Vertical Pull StrengthAbout 11 Kg
Max Operating Temperature80°C
MOQ500 pcs
Leading Time15-25 working days
CertificateISO2000, TS16949, RoHS, CE & SGS
PaymentT/T, PayPal, Western Union

Introduction of Great Magtech:

Advantages of GME rare earth D50x3mm round ndfeb magnets
1. High Grade / High performance:
GME highest grade: N54, 52M, 50H, 48SH, 42UH, 38EH, 33AH, etc.

2. High Consistency: 
The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. 
The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.

3. High Working Temperature:
GME magnets can satisfy the working temperature requirements with excellent temperature resistance. 
The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications.

4. Low Weight loss:
GME super-high magnets have a long lifetime with the following specifications; PCT: 130C,humidity 100%,
vapor pressure 2.7bar, 20days,average low weight loss <2 mg/cm².

5. High anti-corrosion:
 coating Nickel-Copper-Epoxy is typically more than 1000 hours.

GME core values

Customer Care
Quality is our life. Customer satisfaction is our eternal pursuit. Everything we do at GME is driven by an unyielding passion for excellence in identifying and delivering solutions that exceed expectations.

In today's fast-developing global economy, innovation is critical to a company's survival. We anticipate and adapt to changing for continuous improvement.

A business cannot be successful unless it creates prosperity and opportunity for others. We have a dream--customers could win more through our Great Service; we have a dream--GME members could realize their own dreams while striving for GME Dream.

Social Responsibility
Sustainability isn't only important for people and the planet, but also is vital for business success. We are environmentally responsible and drive to sustainability. And we should do something for our better future.

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