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Industrial Magnetics, Inc. - Making Things Better®

Max-Attach™ Polymagnet®

Max-Attach™ Polymagnet®
Max-Attach™ Polymagnet® Image 1Max-Attach™ Polymagnet® Image 2Max-Attach™ Polymagnet® Image 3Max-Attach™ Polymagnet® Image 4

Much stronger and safer than traditional magnets

Max-Attach® Polymagnets® have unique possibilities compared to conventionally magnetized magnets. A particular magnetic function is encoded into the magnet, focusing the magnetic field for better magnet on metal performance. This revolutionary technology can deliver much greater shear strength and holding power than conventional magnets of the same size and grade for outstanding performance in standard applications such as magnetic hooks and hangers, magnetic whiteboards, and magnetic paint or primer.

Unmatched Performance on Thin Metal

Traditional magnets don't hold very well to thin metal. This is because the magnetic field does not saturate the metal and extends through to the other side, where its magnetic energy is wasted and doesn't contribute to the holding force.

The magnetic field on a Max-Attach® Polymagnet® is focused closer to the face of the magnet and therefore saturates the metal more efficiently, creating stronger holding forces on thin metal.

Incredible Shear Strength

In magnetic applications, shear strength refers to the amount of weight a magnet can hold when attached to a vertical surface. Max-Attach® Polymagnets® exhibit 2X to 8X more shear strength than conventional magnets, which just do not hold well on vertical surfaces and slide easily on metal. This is due to the difference in field saturation efficiency between conventional magnets and Polymagnets®.

Safer Magnets

Max-Attach® Polymagnets® allow for incredible control of the magnetic field and are safer than traditional magnets because they can be encoded only to engage at very close proximity to either metal or other magnets. The “reach-out” of the magnetic field can be varied to suit specific design requirements.

Max-Attach® is a trademark of Industrial Magnetics, Inc.
Polymagnet® is a trademark of Correlated Magnetics Research.

Literature Download: Max-Attach™ Polymagnet®

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Rectangular Rare Earth Max-Attach® Polymagnet® Raw Material
ShippingPart No.Part No. with Adhesive BackThick (in)Wd. (in)Ln. (in)Max Pull (lbs.)
Standard Shipping CMP010505P1N42 CMP010505P1ADH 0.125 0.50 0.50 14.6
Standard Shipping CMP010510P1N42 CMP010510P1ADH 0.125 0.50 1.00 19
Standard Shipping CMP011010P1N42 CMP011010P1ADH 0.125 1.00 1.00 44.31
Standard Shipping CMP011515P1N42 CMP011515P1ADH 0.125 1.50 1.50 96
Standard Shipping CMP181510P2N35 CMP181510P2ADH 0.1875 1.00 1.50 69
Standard Shipping CMP181510P2N42 - 0.1875 1.00 1.50 72
Round Disc Rare Earth Max-Attach® Polymagnet® Raw Material
ShippingPart No.Part No. with Adhesive BackDia. (in)Ln. (in)Max Pull (lbs)
Standard Shipping CMP5012P1N35 - 0.50 0.125 8.7
Standard Shipping CMP5012P1N42 - 0.50 0.125 10.5
Standard Shipping CMP5018P2N35 - 0.50 0.1875 9.51
Standard Shipping CMP5018P2N42 - 0.50 0.1875 11.4
Standard Shipping CMP7506P1N42 - 0.75 0.0625 17
Standard Shipping CMP7512P1N42 - 0.75 0.125 20.6
Standard Shipping CMP10006P1N42 CMP10006P1ADH 1.00 0.0625 18.36
Standard Shipping CMP10012P1N42 CMP10012P1ADH 1.00 0.125 41.44
Standard Shipping CMP10018P2N42 CMP10018P2ADH 1.00 0.1875 43.5
Standard Shipping CMP15012P1N42 CMP15012P1ADH 1.50 0.125 85
Ring Rare Earth Max-Attach® Polymagnet® Raw Material
ShippingPart No.Part No. with Adhesive Back O.D. (in) I.D. (in)Ln. (in)Counter SinkMax Pull (lbs)
Standard Shipping CMP751212P2N42 0.75 0.125 0.125 - 18.5
Standard Shipping CMP7512CSP2N42   0.75 - 0.125 #8 Screw 17.15
Standard Shipping CMP101812P2N42   1.00 0.1875 0.125 - 36.85
Standard Shipping CMP101912P2N42 CMP101912P2ADH 1.00 0.1975 0.125 - 36.85
Standard Shipping CMP151212P2N42 CMP151212P2ADH 1.50 0.125 0.125 - 74.8
Round Rare Earth Max-Attach® Polymagnet® Round Assemblies
ShippingPart No.Dia. (in)Ln. (in)Tap SizeTap Depth (in)Pull (lbs) - De-rated 2:1
Standard Shipping CMP750T 0.75 0.50 #6-32 0.25 7.8
Standard Shipping CMP1000T 1.00 0.50 #8-32 0.25 10.4
These assemblies feature magnet materail in an Aluminum insulated cup. They can be press fit or mounted using the supplied tapped hole. +/- .003" diameter and +/-.015" length.

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