Magnet Shape: Disc / Disk / Round
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(Chinese Stardard): Y32
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 3.8-4.0 KGs (mT): 380-400 mT
Intrinsic Coercivity Force (Hcj): 2.89-3.46 KOe 230-275 KA/m
Coercivity Force (Hcb): 2.95-3.65 KOe 235-290 KA/m
Energy Density (BH)max: 3.4-4.0 MGOe 27.0-32.0 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): 30 mm
Thickness(T): 15 mm
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
Ferrite Rotor Magnets for Speaker Magnets, High-corrosion Resistance, High-working Temperature
Materials: SrO or BaO and Fe2O3
Coating: none or customer's request
Grades: Y10t, Y20, Y25, Y30, Y30BH and Y35
Segment: machined on the basis of customer's specification
Magnetic properties: high corrosion resistance, high working temperature, high coercive force and low cost
High quality, competitive price and best service
Servo Motor Magnet, Shapes Can be Made by Means of Molding, Cutting, Grinding and Drilling