Magnet Shape: Ring / Tube
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(Chinese Stardard): Y35
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 4.3-4.5 KGs (mT): 430-450 mT
Intrinsic Coercivity Force (Hcj): 2.70-3.00 KOe 215-239 KA/m
Coercivity Force (Hcb): 2.73-3.03 KOe 217-241 KA/m
Energy Density (BH)max: 4.1-4.8 MGOe 33.1-38.2 KJ/m³
Operating Temperature: -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Size (Can be customized according to customer drawings):
Outside Diameter(D): 20 mm
Inner Diameter(d): 5 mm
Thickness(T): 8 mm
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
Item: Ferrite Magnet, speaker Audio Ferrite Magnet .
Shapes: Disc, Cylinder, Rod, Block, Ring, Segment, Special Shape and more
Customized Size is available.
Ferrite Magnet, Motor Ferrite Magnet the third generation of rare .earth permanent magnet, is the most powerful and advanced commercialized permanent magnet today. It can be formed into Various sizes and widely used in many fields such as aviation, electronics, Instruments, meters, machines and medical instrument.
Our Ferrite Magnets are available in a variety of shapes and sizes, including blocks, rings, arcs, segments and disc...In order to ensure the highest quality products, we have Founded a R&D center and quality control center for solving the problems in Production and quality.
We highly appreciate your any enquiry by email, by fax or by Instant message.
We will reply your email or fax within 12 hours.
Please feel free to call us at any time if there is any question.
