Strong Powful Holding Force Neodymium Flat Cup Magnets,Neodymium Glue-in pot Magnets,Flat Neodymium Gripper, Flat Mounting Magnet

Product Description:

NdFeB Flat Cup Magnets are made with strong neodymium magnets embedded in a steel pot. They have a higher adhesive force than countersunk pot magnets because the contact surface is larger.  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.
 

This kind of neodlymium flat cup mangets with shoulder end are mostly fabricated according to clients' specification for special usage. Customized size, surface treating, holding force will be acceptable.