NingBo BeiLun Meank Magnetics Co.,Ltd.
En

Neodymium Cylinder Magnets 5x25mm

5x25mm is a standard size of neodymium cylinder (rod) magnets. The grade of our rod magnet 5x25mm series varies from N35 to N52, and the pull force range is 2.09-3.11 LB. The magnetic strength of N45 neodymium rod (cylinder) magnets 5x25mm is 2.69Lb, and the surface field is 6800Gs. It is strong enough for the size. The normal tolerance of rod magnet 5x25mm is +/-0.05mm. 5x25mm rare earth cylinder (rod) magnets with nickel coating are found on DIY magnet toys. rod magnet 5x25mm series is the ideal fridge magnet, which is easy to handle.

N45 Rod Magnet 5x25mm Characteristics

Remanence(Br): 13200-13800 Gs.

Coercivity(Hcj): ≥955 KA/m.

Magnetic Energy Product(BHmax):  43-46 MGOe.

Max.Working Temp.: ≤80℃.

Coating Available: Zinc,Epoxy,Nickel,Ag,Au,Teflon are available for this cylinder shape magnet series.

N45 Rod Magnet 5x25mm Specification


Category

Rod/Cylinder Magnets

Material&Grade

Sintered NdFeB,N45

Diameter

5 mm

Height

25 mm

Magnetized

Axially(poles on flat ends)

Coating

NiCuNi

Strength

approx. 1.1kg

Weight(1 piece)

3.7g

Tolerance

+/-0.05mm

Max.Working Temp.

80℃

Central Surface Field

6800Gauss


Get In Touch With BeiLun Meank
Get In Touch With BeiLun Meank

lf you have any questions, you can contact us to help you solve them.

Jun 05
2024
Jun 05
2024
The world is constantly evolving, and with that evolution comes new energy technologies that are revolutionizing the way we power our lives. One crucial component of these technologies are pot magnets...
How Wholesale Pot Magnets Energize New Energy Technologies
May 25
2024
May 25
2024
When it comes to 10mm magnetic balls, the possibilities for creating intricate and complex structures are endless. These tiny, powerful magnets offer a unique building experience that challenges both ...
Tips and Tricks for Building Intricate and Complex Structures with 10mm Magnetic Balls