China permanent magnet manufacturer: www.rizinia.com

N52 Neodymium Sensor Magnet

Size: Customized
Shape: Disc,cylinder,block,Mesopore,Ring,Rod,Sphere,Cube,Neocube,Tube,Arc,Cone
Coating: Nickel,Copper,Gold,Silver,Zinc
Composite: Neodymium Magnet
Magnetic Properties: 80°C-200°C
Grade: N52
Tolerance: ±10%, 0.05mm ~ 0.1mm
Magnetization Direction: Axial/Radial/Multi-Poles Magnetization
Material: Neodymium Magnet
Trademark: Actility
Transport Package: Carton
Specification: Customised
HS Code: 8505111000
Supply Ability: 1000000 Piece/Pieces per Month

  • PRODUCT DETAIL

Size: Customized
Shape: Disc,cylinder,block,Mesopore,Ring,Rod,Sphere,Cube,Neocube,Tube,Arc,Cone
Coating: Nickel,Copper,Gold,Silver,Zinc
Composite: Neodymium Magnet
Magnetic Properties: 80°C-200°C
Grade: N52
Tolerance: ±10%, 0.05mm ~ 0.1mm
Magnetization Direction: Axial/Radial/Multi-Poles Magnetization
Material: Neodymium Magnet
Trademark: Actility
Transport Package: Carton
Specification: Customised
HS Code: 8505111000
Supply Ability: 1000000 Piece/Pieces per Month

Sensor is a kind of detection device, which is widely used in automobile industry, communication electronics, industrial automation and many other industries. It is composed of permanent magnet, detection gear and internal gear, forming a closed detection magnetic field circuit. When the detecting gear rotates with the axis of the sensor, the magnetic flux changes, and an induced voltage whose frequency changes proportionally with the magnetic flux is established at both ends of the coil. The magnetic flux fluctuates with the frequency f = speed (R / min) × teeth / 60 (Hz), and is output as the speed signal of the sensor. Modern everyday life would be very different without sensors and the operation of many of these sensors rely on magnetism. As products evolve, so have the range and specification of sensor magnets.

20201209085256 60747 - N52 Neodymium Sensor Magnet

Magnetic Characteristics of N52 Neodymium Sensor Magnet

GRADE Remanence Coercive Force Intrinsic Coercive Max Energy Product Working Temp.
(Br) (bHc) (iHc) (BH)max Tw(ºC)
T KGs KA/m KOe KA/m KOe KJ/m³ MGOe  
N52 1.42-1.48 14.2-14.8 ≥836 ≥10.0 ≥876 ≥11 390-422 49-53 ≤80

China Sensor Magnets Manufacturer www.rizinia.com supplies N52 neodymium sensor magnet, sensor magnet, encoder magnet, sensor permanent magnet, position sensor magnet, magnet for linear/rotary position sensor, in kinds of materials such as NdFeB/NIB/neodymium iron boron, etc.

This product is not a toy and is not to be used by children. This product is to be used for scientific experiments or for industrial applications. This product contains strong Neodymium magnet(s) that can be harmful or fatal if swallowed. Strong Neodymium magnets are fragile, they are brittle and will break or chip if they hit a hard surface or are snagged together. Always use the utmost care when handling Neodymium magnets.

Coatings of Rare Earth Magnets:
Surface Coating Thickness (Microns) Color Resistance
Passivation   1 Silver Grey Temporary Protection
Nickel Ni+Ni 10-20 Bright Silver Excellent against Humidity
Ni+Cu+Ni
Zinc Zn 8-20 Bright Blue Good Against Salt Spray
C-Zn Shinny Color Excellent Against Salt Spray
Tin Ni+Cu+Sn 15-20 Silver Superior Against Humidity
Gold Ni+Cu+Au 10-20 Gold Superior Against Humidity
Copper Ni+Cu 10-20 Gold Temporary Protection
Epoxy Epoxy 15-25 Black, Red, Grey Excellent Against Humidity & Salt Spray
Ni+Cu+Epoxy
Zn+Epoxy
Chemical Ni 10-20 Silver Grey Excellent Against Humidity
Parylene Parylene 5-20 Grey Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria.

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