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Industrial Magnetics, Inc. - Making Things Better®

Latch Magnets

Latch Magnets

Controlled magnetic attach and release functions

Push-Latch Smart-Mag®

Push-Latch programmed magnets are produced in matched pairs and will repel until they pass through the zero-force transition point - a specific and pre-determined distance - where they will then attract and attach. They do not have a bias to axially align, so they must be mechanically constrained to perform properly.

Twist-Latch Smart-Mag®

Twist-Latch magnets are similar to Push-Latch magnets, as they will repel until they pass and/or rotate through, the zero-force transition point where they will attract and attach. They differ by having an alignment pattern that will repel or release the magnets when one magnet is rotated into a specific orientation. The angle of rotation can be varied as well as the balance of attract and repel forces.

Polymagnet® is a trademark of Correlated Magnetics Research.

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Round Disc Rare Earth Push-Latch Smart-Mag® Raw Material (Sold in pairs)
ShippingPart No.Dia. (in)Ln. (in)Snap Distance (in)Attachment Force (lbs)
Call for available push latch sizes, pricing, and shapes
Round Disc Rare Earth Twist-Latch Smart-Mag® Raw Material (Sold in pairs)
ShippingPart No.Dia. (in)Ln. (in)Twist Angle (deg)Unlatched Repel Force (lbs)Latched Attachment Force (lbs)
Standard Shipping CMP2M1012L12 1.00 0.125 120 6.3 14.6
Standard Shipping CMP2M1512L12 1.50 0.125 120 7.1 31.3
Standard Shipping CMP2M1512L18 1.50 0.125 180 17.7 32
Ring Rare Earth Twist-Latch Smart-Mag® Raw Material (Sold in pairs)
ShippingPart No.O.D. (in)I.D. (in)Ln. (in)Twist Angle (deg)Unlatched Repel Force (lbs)Latched Attachment Force (lbs)
Standard Shipping CMP2M101812L12 1.00 0.1875 0.125 120 5.7 13.4
Standard Shipping CMP2M101812L18 1.00 0.1875 0.125 180 11.3 17.2

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