Magnet Shape: Ring with Countersunk (Countersink)
Material: Hard Ferrite (Ceramic) and Steel
Coating: Zinc(Zn) / Nickel(Ni)
Grade(Chinese Stardard): Y30
Magnet ID: FPC-60-Y30-Ni
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): 2.95-3.64 KOe 235-290 KA/m
Energy Density (BH)max: 3.3-3.8 MGOe 27.0-32.5 KJ/m³
Operating Temperature: -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Pot Magnet Size:
Pot Total height (H): 10 mm
Pot Total diameter (D): 60 mm
Pot Diameter top (d2): 6.5 mm
Pot Diameter bottom (d3): 12 mm
Countersunk depth (h3): 3.5 mm
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
Potmagnete.com specialized in manufacturing pot magnets assembly. Pot magnets are constituted by permanent magnets such as neodymium magnets, ferrite magnets, and other parts like metal, rubber, plastic. The magnet is encased in a metal/steel case like a "pot" with one face not enclosed. Sometimes, pot magnets are called as magnetic cup, cup magnets or magnetic metal cup.
Neodymium magnet, SmCo, ceramic magnet and AlNiCo can be used to make pot magnets. Neodymium pot magnets have strong magnetic force and high performance. The advantage of ferrite pot magnets is economical price and moderate performance. AlNiCo pot magnets works well in extreme high temperature up to 550°C. The maximum working temperature of samarium cobalt magnet is 350°C.
