Where Can I Find an Ultra Strong Small Cylinder Neodymium N52 Magnet?

  • Thread starter Thread starter Sylvester1
  • Start date Start date
  • Tags Tags
    Magnet
AI Thread Summary
An individual is searching for an ultra-strong neodymium N52 magnet with specific dimensions of 2-3 cm in length and 0.7 mm in diameter, expressing difficulty in finding suppliers willing to produce such a fragile item. They have encountered companies that either require large orders or deem the request impossible. The discussion includes inquiries about potential manufacturers and the feasibility of creating an electromagnet with similar strength and size, but it is noted that electromagnets would be significantly larger. A link to a magnet supplier is provided, but the dimensions offered do not meet the user's requirements. The conversation highlights the challenges in sourcing specialized magnets of small size and high strength.
Sylvester1
Messages
23
Reaction score
0
Hello everyone,

i am seeking for an ultra strong cylinder neodymium N52 magnet or something stronger if it exists(i know N52 is the strongest ^^) with these dimensions :


length : 2-3cm

diameter : 0.7 mm


I have searched and talked with many companies but either they require a huge amount or they tell me it is impossible to make such a magnet , as it would be extremely fragile.


My questions:

1. Do you know any company which can provide me with such magnetS? (10 would work)

2. Is it possible to produce such an electromagnet with such a strong magnetic field with the dimensions formentioned?

Thank you!
 
Physics news on Phys.org
i have looked into this site before too!their diameter is too big!

So no electromagnets can work for it!
 
Why do you specifically need a magnet of that dimension?
 
Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

So here is the motional EMF formula. Now I understand the standard Faraday paradox that an axis symmetric field source (like a speaker motor ring magnet) has a magnetic field that is frame invariant under rotation around axis of symmetry. The field is static whether you rotate the magnet or not. So far so good. What puzzles me is this , there is a term average magnetic flux or "azimuthal mean" , this term describes the average magnetic field through the area swept by the rotating Faraday...
View full post »

Thread 'Why measure the speed of light in one direction?'

It may be shown from the equations of electromagnetism, by James Clerk Maxwell in the 1860’s, that the speed of light in the vacuum of free space is related to electric permittivity (ϵ) and magnetic permeability (μ) by the equation: c=1/√( μ ϵ ) . This value is a constant for the vacuum of free space and is independent of the motion of the observer. It was this fact, in part, that led Albert Einstein to Special Relativity.
View full post »

Similar threads

A Identifying Magnet Grade for FEMM Simulation: Neodymium Cylinder Magnets
Replies
5
Views
1K
I Why is my magnetic levitation experiment not working?
Replies
22
Views
3K
Can a Neodymium Magnet be used as an electromagnet?
Replies
6
Views
20K
Basic (I think) question on electromagnet combos
Replies
2
Views
1K
I Where Can I Find a High-Turn Solenoid for Low Current and Strong Magnetic Field?
Replies
9
Views
2K
How can I increase the pull-push force of my solenoid with specific parameters?
Replies
6
Views
8K
How can I create a perpetual motion machine using magnets and electromagnets?
Replies
8
Views
3K
How Can I Design a Powerful Yet Low-Power Electromagnetic Lock?
Replies
41
Views
18K
How Can I Build a Small Electromagnetic Train for a Model Setup?
Replies
9
Views
9K
Stuff I always wondered about astrophysics
2
Replies
51
Views
9K

Hot Threads

Recent Insights

Back
Top