NingBo BeiLun Meank Magnetics Co.,Ltd.
En

Twisted Arc Magnets

The special type curved magnets are called twisted arc (curved) magnets, they are made of rare earth neodymium, and used in permanent magnet DC motor. We are professional manufacturer of twisted neodymium arc/tile magnets. Your requirements of size, temperature resistance and other parameters can be customized. You are welcomed to send us drawing for quoting.


Characteristics Of Twisted Arc Magnets

Available Grade:

Grade-N: N35, N38, N40, N42, N45, N48, N50, N50;

Grade-M: 33M, 35M,38M, 40M, 42M, 45M, N48M, 50M;

Grade-H: 35H, 38H, 40H, 42H, 45H, 48H;

Grade-SH: 35SH, 38SH, 40SH, 42SH, 45SH;

Grade-UH:28UH, 30UH, 33UH, 35UH, 38UH, 40UH

Grade-EH: 28EH, 30EH, 33EH, 35EH, 38EH

Grade-AH: 28AH, 30AH, 33AH, 35AH

Surface Treatment: Nickel-Copper-Nickel (three layers coating), Zn, phosphatizing, Epoxy
Operating temperature: N-Series ≤80°C; M-Series ≤100°C; H-Series ≤120°C; SH-Series ≤150°C; UH-Series ≤180°C; EH-Series ≤200°C; AH-Series ≤230°C


Specification Of Twisted Arc Magnets


Category

Arc Magnets

Type

Twisted Arc Magnet

Material & Grade

NdFeB-38UH

Br

≥12200Gs

HcB

≥11Koe

HcJ

≥25Koe

Tolerance

+/- 0.1 mm

Direction of magnetization

Diametrically

Surface Treatment

Nickel-plated (Ni-Cu-Ni)

Max. working temperature

180°C



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.

Apr 08
2026
Apr 08
2026
Neodymium ball magnets are powerful, compact, and highly versatile—but their strength also means proper storage is essential. Whether used in educational settings, offices, or industrial environments...
How to Store Neodymium Ball Magnets Safely
Apr 08
2026
Apr 08
2026
In today’s evolving educational landscape, hands-on tools that combine learning with engagement are more valuable than ever. Neodymium ball magnets have emerged as a versatile resource in classrooms,...
Neodymium Ball Magnets for Educational Use: Unlocking Hands-On STEM Learning