N40UH Neodymium Rod Bar Magnet

/N40UH Neodymium Rod Bar Magnet
  • N40UH Neodymium Rod Bar Magnet

N40UH Neodymium Rod Bar Magnet, Neo Bar, Neo Rod, Cylinder Magnet, Cylindrical Magnet, N40UH Magnets, N40UH Neodymium Magnet, Sintered Neodymium Magnet, Sintered Neo Magnet

Product Name: N40UH Neodymium Rod Bar Magnet
Magnet ID:Neodymium-N40UH-5
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
* T/T, L/C, Paypal and other payment accepted.
* Orders of any size.
* Worldwide delivery. Fast Shipping.
* Quality and price guaranteed.
* Contact us to discuss your magnet needs.
Hangseng Magnetech Inc. (SUPERMAG, neoi) is your best source for the highest quality magnets, neodymium magnets, magnetic devices and expert application assistance for OEM, point-of-purchase, industrial and retail markets.

We know that neodymium, when combined with iron and boron, is used to make the world’s most powerful magnets. But where does neodymium come from, what are its characteristics, and what else is it used for?
What is the history of neodymium? Wind Turbine Segment Magnets
Neodymium was discovered by Baron Carl Auer von Welsbach, an Austrian chemist, in Vienna in 1885. He separated neodymium, as well as the element praseodymium, from a material known as didymium. Neodymium was not isolated in a relatively pure form until 1925. The name neodymium comes from the Greek words neos, new, and didymos, twin.

Cylinder Magnet with grey epoxy resin coating, excellent against humidity and salt spray.
Max diameter D220mm for cylinder, round and ring magnet.
We can provide more than 40 kinds of grade (material) in a variety of sizes.
Used for metal separation, magnetic holding devices, magnetic filter, and magnetic complings
Packaging: Neutral box packaging, inner box , foam inside and other protection, to ensure safely of transportation.
Air package and sea packages are both available..
Delivery time: 8 ~ 20days, depend on customer’s order quantity.
Loading port : Ningbo port or Shanghai Port

  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range


Magnetisation Grade:         N40UH
Material: Sintered Neodymium-Iron-Boron (NdFeB, NIB, REFeB, Neoflux, NeoDelta), Rare Earth Neo
Magnet ID:              Neodymium-N40UH-5
Plating / Coating:  Nickel (Ni-Cu-Ni)
N40UH Magnet Shape:         Cylinder, Cylindrical, Rod, Bar
N40UH Magnet Size:  Customized
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1240-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max:             302-326 KJ/m³  (38-41 MGOe)
Coercivity Force (Hcb):              ≥ 899 kA/m ( ≥ 11.3 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 1990 kA/m ( ≥ 25 kOe)
Maximum Operation Temperature: 180 °C
Delivery Time:           14-35 days

Technical Drawing