Product Description

Large NdFeB Flat Pot Magnet D80mm, Neodymium Disc Magnets With Steel Pot, NdFeB Glue-in pot Magnets, Flat Neodymium Gripper, Flat Mounting Magnet or NdFeB Flat Cup Magnets, magnetic lens, mounting magnet, ndfeb flat pot, NdFeB magnets in steelpot Supplier

Large NdFeB Flat Pot Magnet D80mm Parameter:
Material:  Neodymium (NdFeB ) and Steel
Part No.:             JFM-NSO80 / CSO80
Plating / Coating:     Nickel (Ni-Cu-Ni) or Zinc (Zn)
Shape:  Flat / Plain / with no bore
Pot Magnet Size:
Pot Total Diameter (D):        80 mm
Pot Total Height (H):       19 mm
Tolerance:         ±0.1 mm
Weight: 681 g
Holding Force:   200 kg
Maximum Operation Temperature: 80 °C
Delivery Time:           7-15 days

We offer an extensive range of NdFeB Flat Pot Magnets, from small Flat Pot Magnets lifting 2.2 kg up to large Flat Pot Magnets lifting up to 85 kg. They exist in a wide range of diameters and heights. We actually offer far more sizes and pull forces across the range than shown on this site – if you cannot see a NdFeB Flat Pot Magnet of the right size or performance, Please contact us by E-mail us for any size and design you need. Whiteboard Fridge Holding Eyelet Magnet D6mm

Features:
– Magnet is encapsulated on all but one side with a protective steel holding pot.
– Incorporates flathead steel and a disc magnet.
– Powerful Rare Earth (Neodymium) permanent magnet.
– High gloss Nickel coating, for protection against corrosion.
– Maximum operating temperature 80°C / 100°C

NdFeB Flat Cup Magnets are glued into indentations when screwing is not possible. They have a higher adhesive force than countersunk pot magnets because the contact surface is larger.
Principle: The strong neodymium magnets are embedded in a steel pot. The steel pot increases the adhesive force of the magnet on direct contact with a thick iron surface. If there is no direct contact with the counterpart, or if the steel plate is thin, painted or rough, you can strain it much less.
Shear force: The indicated adhesive force was measured perpendicular to the surface to which the magnet should stick. It takes a lot less strength to move the magnet sideways. Therefore, you can strain a pot magnet much less if you use it on a wall as opposed to using it on the ceiling. NdFeB Pot Magnets with Countersunk Borehole Mounting
Rust: These magnets are not rust-proof and therefore intended for dry indoor use.