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Magnetic Assemblies
Category:Magnetic Assemblies
Release date:2020-02-08 16:02:31
 
Magnetic assemblies are consists of several materials, besides the magnet. It is usually combined with metal which will be much powerful than individual magnets. They are widely applied in industrial processing like construction, engineering, automotive, electronic and agricultural, etc. Magnet assemblies are used for mounting, lifting, holding, fixing and transferring objects, such as pot magnet, channel magnet, button magnet, hook magnet etc.
When selecting magnet assemblies, consider the environment in which the assembly will be used, like temperature. What is the holding force needed based on the size and weight of the parts involved and how will the assembly be secured, whether bolted, mounted, fastened or adhered? Also, consider the shape of the magnet desired (e.g. disc, ring, rectangle, etc.) and the size, including diameter, length, width and height. Knowing what variation in dimensions is allowed (tolerances) is important. Price and quantity are also considerations. 

The alternative standard sizes of NdFeB Pot magnet
Copper Deep Pot Magnet
 
NPN0
Part No Dimensions(mm) Weight(g) Force(N)
D H
NPN0-6 6 20 4.5 10
NPN0-8 8 20 8 25
NPN0-10 10 20 12.5 45
NPN0-13 13 20 20 70
NPN0-16 16 20 32 150
NPN0-20 20 25 60 280
NPN0-25 25 35 135 450
NPN0-32 32 40 250 700
Copper Deep Pot Magnet With Threaded Hole
 
NPN1
Part No Dimensions(mm) Weight(g) Force(N)
D H M
NPN1-6 6 20 3 4 10
NPN1-8 8 20 3 7 25
NPN1-10 10 20 4 12 45
NPN1-13 13 20 4 20 70
NPN1-15 15 20 4 27 140
NPN1-16 16 20 4 30 150
NPN1-20 20 25 4 60 280
NPN1-25 25 35 5 135 450
NPN1-32 32 40 6 240 700

Outside Threaded Hole Pot Magnet
NPN2
Part No Dimensions(mm) Weight(g) Force(N)
D H L d M
NPN2-6 6 6 11.5 6 3 2.5 5
NPN2-8 8 4.5 11.5 6 3 3 13
NPN2-10 10 4.5 11.5 6 3 4 25
NPN2-13 13 4.5 11.5 6 3 6 60
NPN2-16 15 4.5 11.5 8 4 8 95
NPN2-20 16 6 13 8 4 17 140
NPN2-25 25 7 14 8 4 28 200
NPN2-32 32 7 15.5 10 5 45 350
NPN2-40 40 8.5 15.5 10 6 100 500

Normal Pot Magnet
 
NPN3
Part No Dimensions(mm) Weight(g) Force(N)
D H
NPN3-6 6 4.5 1 5
NPN3-8 8 4.5 1.5 13
NPN3-10 10 4.5 2.5 25
NPN3-13 13 4.5 4.5 60
NPN3-16 16 4.5 6.5 95
NPN3-20 20 6 15 140
NPN3-25 25 7 22 200
NPN3-32 32 7 40 350
NPN3-40 40 8.5 80 500

Screw Pot Magnet
NPN4
Part No Dimensions(mm) Weight(g) Force(N)
D H L M
NPN4-10 10 4.5 12.5 4 3 25
NPN4-13 13 4.5 12.5 5 5 60
NPN4-16 16 4.5 12.5 6 7.5 95
NPN4-20 20 6 16 6 16 140
NPN4-25 25 7 17 6 25 200
NPN4-32 32 7 17 6 48 350
NPN4-40 40 8.8 20 6 82 500
 
 Ring Pot Magnet
 
NPN5
Part No Dimensions(mm) Weight(g) Force(N)
D d1 d2 H
NPN5-16 16 3.1 6.6 4.5 5 50
NPN5-20 20 3.1 6.6 4.5 10 80
NPN5-25 25 6 11.5 7 20 100
NPN5-32 32 6 11.5 8 35 200
NPN5-36 36 5 10.5 7.1 60 250

Countersunk Pot Magnet
 
NPN6
Part No Dimensions(mm) Weight(g) Force(N)
D H d1 d2
NPN6-16 16 4.5 3.5 6.6 5.7 75
NPN6-20 20 6 4.5 9 12.5 105
NPN6-25 25 7 4.5 9 25 160
NPN6-32 32 7 5.5 11 38.5 310
 
Inside Threaded Hole Pot Magnet
 
NPN7
Part No Dimensions(mm) Weight(g) Force(N)
D d H M
NPN7-48 48 46 14 8 170 560
NPN7-50 50 47.5 14.5 8 195 560
 
 
 
 


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