These pot magnets adopt steel pot to gather magnetic flux, equipped with countersunk hole for flat mounting. It keeps smooth surface without protrusion, easy to fasten and remove. Made of sintered NdFeB, features strong holding force, ideal for flush installation and industrial fixture fixing.
1.Standard Size of Countersunk Pot Magnet
| Model |
D(mm) |
d(mm) | d1(mm) | H(mm) |
weight(g) |
Pull Force(kg) |
| CPM16 | 16 | 3.5 | 7 | 5 | 7 | 8 |
| CPM20 | 20 | 4.5 | 8.6 | 7 | 15 | 11 |
| CPM25 | 25 | 5.5 | 10.6 | 8 | 27 | 22 |
| CPM32 | 32 | 5.5 | 10.6 | 8 | 43 | 36 |
| CPM36 | 36 | 6.5 | 12 | 8 | 60 | 45 |
| CPM40 | 40 | 6.5 | 12 | 8 | 67 | 55 |
| CPM42 | 42 | 6.5 | 12 | 9 | 92 | 65 |
| CPM48 | 48 | 8.5 | 16 | 12 | 150 | 80 |
| CPM55 | 55 | 8.5 | 16 | 12 | 242 | 100 |
| CPM60 | 60 | 8.5 | 16 | 15 | 308 | 140 |
| CPM75 | 75 | 10.5 | 19 | 18 | 584 | 230 |
| CPM80 | 80 | 10.5 | 19 | 18 | 668 | 250 |
| CPM90 | 90 | 10.5 | 19 | 18 | 848 | 340 |
| CPM100 | 100 | 12.5 | 22 | 18 | 1000 | 420 |
| CPM120 | 120 | 12.5 | 22 | 18 | 1545 | 480 |
2.Technical informations
Dimensions: Standard size or custom
Grade of magnet: N35,N42,N52,or higher grade of magnet can be customzed for high temperature requirements,such as M or H series and the temp. resistance is 100 deg.c or 120 deg.c
Processing technology of steel cup: Stamping machining or lathe machining.
Surface treatment: Zinc, Nickel, Chrome, Epoxy coating, Color paint / Custom color coating
Tolerance: +/-0.05mm
Vertically force: From 8 Kg to 480 Kg
3.The main types of pot neodymium magnets
Countersunk Pot Magnet: Countersunk screw mounting for flush installation on equipment panels and tooling jigs.
Straight Hole Pot Magnet: Through-hole design for quick mounting on assembly lines and heavy workpieces.
Flat Threaded Pot Magnet: Male thread for direct screwing into brackets and modular fixtures.
External Thread Pot Magnet: External thread with nut locking for adjustable brackets and cantilever arms.
Internal Thread/Screw Bush Hole Pot Magnet: Internal threaded hole for hidden installation on equipment backsides and tight spaces.
Metal Cable Tie Pot Magnet: Built-in tie slot for quick magnetic cable and pipe organization.
Rubber-Coated Cable Tie Pot Magnet: Rubber-coated + tie slot for scratch-free cable management on painted and precision surfaces.
Rubber-Coated Threaded Magnet: Rubber-coated with threaded mounting for scratch-free adsorption on automotive and appliance surfaces.
D20 D25 D32 Countersunk Pot Magnets
