N52 Semicircular Half Circle Magnets with Hole

N52 Semicircular Half Circle Magnets with Hole, High Working Temperature Rare Earth Permanent NdFeB Half Cylinder Magnet, Half Cylindrical Semicircular Neodymium Magnet, Rare Earth Super Strong Sintered NdFeB Amazing Half Round Half Circle Magnet in Electronics, N54 N56 N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Permanent Half-Round Semicircle Magnets China Supplier Factory

N52 Semicircular Half Circle Magnets with HoleTechnical Specifications:
Item:     MP-NDN52-25
Grade:  N52
Material: Neodymium (NdFeB)
Plating:    Zinc / Nickel
Shape:  Half Cylinder, Half Round, Semicircle, Half Rod, Half Ring, Semicircular
Dimension: Customer Design Drawing
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1280-1320 mT (12.8-13.2 kGs)
Energy Density (BH)max: 318-342 KJ/m³ (40-43 MGOe)
Coercivity Force (Hcb): ≥ 915 kA/m ( ≥ 11.5 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days

This is a semi-circular magnet made of the rare earth NdFeB N52. We can think of it as half of a circle. Some customers may not require a standard semicircle, while others may require more or less volume semicircles. Others may need to punch holes in a semi-circular magnet, like this product. These can be machined and magnetized either in thickness or in a radial direction. Please provide drawings to our company for inquiry.

The perforated magnet can also be other shapes, such as triangular perforated magnet, square magnet with hole, rectangular perforated magnet, arc perforated magnet, etc. The hole can be in the center, not in the center, or on the side such as Round neodymium magnet with holes on the side.

hot sale N35, N38 N40,N42, N45,N48,N50, N52 high quality round disc square neodymium magnets Rare Earth Permanent NdFeB Half Cylinder Magnet
Neodymium magnets, also known as NdFeB magnets, are the most commonly used rare earth magnets.
NdFeB magnets are widely used in electronic products, such as hard drives, mobile phones, headphones, and battery-powered tools.

It is the strongest type of rare earth magnet commercially available and are manufactured in wide range of shapes, sizes and grades.
Raw Material
NdFeB Rare Earth
Size
Customized as per buyer’s size or drawing
Magnetization direction
Thickness/Axially/Diametrally/Multi-poles/Radial Magnetized
Features
Grade Powerful and Industrial NdFeB Semicircle Magnets N50
Max. Operating Temperature
N35-N52
80°C (176°F)
N33M- 48M
100°C (212°F)
N33H-48H
120°C (248°F)
N35SH-45SH
150°C (302°F)
N28UH-40UH
180°C (356°F)
N28EH-38EH
200°C (392°F)
N28AH-38AH
220°C (428°F)
Magnet Production Process Display
1. Raw Material Choose and Processing
Strictly choose the good quality Raw Material, refuse to use the bad or scrap raw material
sufficient work and sufficient materials, no cutting corners Industrial Half Cylinder Neodymium Magnet N54
2. High precision size
Neodymium magnet is controlled at ±0.05mm for CUSTOMIZED magnet.
If special requirements, tolerance can beaccurately controlled at ±0.03mm
3. Super strong magnet force
There are many grades for the magnet , higher grade , more stronger, but more expensive.  Powerful and Industrial NdFeB Semicircle Magnets N50
N35 to N52 , N35SH to N52 SH, N28AH to N52 AH