Super Strong Rod NdFeB Magnets

/Super Strong Rod NdFeB Magnets
  • Super Strong Rod NdFeB Magnets

Super Strong Rod NdFeB Magnets, Permanent Generator Magnet, Magnets for Motor, Bar Motor Magnets, Cylindrical Magnet, Super Magnet, Strong Cylinder Magnet, N33UH Magnets, N33UH Neodymium Magnet

Product Name: Super Strong Rod NdFeB Magnets
Magnet ID:Neodymium-N33UH-1
+ 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.

Magnet size : R x r x H x degree according to customer’s request.
Tolerance: +/-0.1mm (0.004”)
Coating : Color Zinc plated
Operating Temp(Max).: 150℃
Direction of magnetization: Magnetized through thickness
Other size and grade are available on request

Sintered Block Neodymium Magnet  Dimensional Range
OD Ø25 – Ø80mm
ID Ø20 – Ø70mm
L 2 – 40mm
Note:OD vs ID vs L are all critical factors
Polarity (pole numbers are dependent on size)
Single Radial, 4, 6, 8, 12, 16, 24, 36, 48 & 64 poles
Standard or Skewed pole pattern
NdFeB Grades Available (Fully Licensed)
N48 – N45M – N42H – N40SH ‐ N38UH – N35EH
Ni, Zn or Epoxy

Neodymium Iron Boron magnet ring with color zinc plated, thickness of coating is 8 -10microns
Besides color zinc coating, we also provide Zn coating (one layer), zinc Cr3+, coating.
znic Cr3+, coating is shinny color, and Znic coating is bright blue.
Ring magnet are used for holding systems,permanent magnet filter, loudspeaker, headphones and meters
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:         N33UH
Material: Sintered Neodymium-Iron-Boron (NdFeB, NIB, REFeB, Neoflux, NeoDelta), Rare Earth Neo
Magnet ID:              Neodymium-N33UH-1
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni
N33UH Magnet Shape:          Rod Bar Cylinder
N33UH Magnet Size:  Customized
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1130-1170 mT (11.3-11.7 kGs)
Energy Density (BH)max:             247-271 KJ/m³  (31-34 MGOe)
Coercivity Force (Hcb):              ≥ 852 kA/m ( ≥ 10.7 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 1990 kA/m ( ≥ 25 kOe)
Maximum Operation Temperature: 180 °C
Delivery Time:           14-35 days

Technical Drawing