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Pot magnets, also known as cup magnets, are commonly used for mounting purposes and come with a fixing hole. There are two types of holes available: countersunk holes for screws and straight holes for bolts. The models specified in the tables are all standard ones and are available in neodymium or ferrite. The neodymium magnets are coated with Ni-Cu-Ni, while ferrite magnets are not coated.
Magnetstek Engineering has a vast inventory of standard models, which can be purchased directly by Contacting Us.
Please note that the pull-off force mentioned on this page has been tested at room temperature on a 10mm polished steel (Q235B) plate, pulled at a speed of 80mm/min. The tolerance can be +/-10%. Please feel free to contact our expert team if you have any queries.
| Model | D (mm) | D1 (mm) | D2 (mm) | H (mm) | Weight (g) | Pull-off Force (kg) |
|---|---|---|---|---|---|---|
| SMA12 | 12 | 3.5 | 6.5 | 5 | 4 | 2.5 |
| SMA16 | 16 | 3.5 | 6.5 | 5 | 7 | 6 |
| SMA20 | 20 | 4.5 | 8.6 | 7 | 14 | 11 |
| SMA25 | 25 | 5.5 | 10.6 | 8 | 25 | 20 |
| SMA32 | 32 | 5.5 | 10.6 | 8 | 42 | 32 |
| SMA36 | 36 | 6.5 | 11.3 | 8 | 54 | 43 |
| SMA42 | 42 | 6.5 | 11.3 | 8.6 | 78 | 65 |
| LMA48 | 48 | 8.5 | 15.5 | 11 | 138 | 75 |
| LMA55 | 55 | 8.5 | 14.5 | 12 | 205 | 95 |
| LMA60 | 60 | 8.5 | 14.5 | 15 | 305 | 160 |
| LMA70 | 70 | 10.5 | 16.5 | 17 | 485 | 210 |
| LMA75 | 75 | 10.5 | 16.5 | 18 | 560 | 250 |
| LMA80 | 80 | 10.5 | 16.5 | 18 | 668 | 280 |
| LMA90 | 90 | 10.5 | 16.5 | 18 | 850 | 380 |
| LMA120 | 120 | 12.5 | 22.5 | 18 | 1520 | 480 |
| *SM means the steel pot is clamped one while LMA means the steel pot is lathed one. | ||||||
| Model | D (mm) | D1 (mm) | D2 (mm) | H (mm) | Weight (g) | Pull-off Force (kg) |
|---|---|---|---|---|---|---|
| SMB12 | 12 | 3.5 | 6.5 | 4.5 | 4 | 2 |
| SMB16 | 16 | 3.5 | 6.5 | 5 | 7 | 5 |
| SMB20 | 20 | 4.5 | 8 | 7 | 13 | 10 |
| SMB25 | 25 | 5.5 | 9 | 8 | 19 | 18 |
| SMB32 | 32 | 5.5 | 9 | 8 | 38 | 30 |
| SMB36 | 36 | 6.5 | 11 | 8 | 48 | 40 |
| SMB42 | 42 | 6.5 | 11 | 8.6 | 70 | 60 |
| LMB48 | 48 | 8.5 | 15 | 11 | 115 | 70 |
| LMB60 | 60 | 8.5 | 15 | 15 | 240 | 150 |
| LMB75 | 75 | 10.5 | 18 | 18 | 515 | 220 |
| *SM means the steel pot is clamped one while LMA means the steel pot is lathed one. | ||||||
| Model | L (mm) | I (mm) | W (mm) | H (mm) | d (mm) | d1 (mm) | Weight (g) | Pull-off Force (kg) |
|---|---|---|---|---|---|---|---|---|
| SMI10 | 10 | 5 | 13.5 | 5 | 3.3 | 6.5 | 5 | 4 |
| SMI15 | 15 | 7.5 | 13.5 | 5 | 3.3 | 6.5 | 7 | 7 |
| SMI20 | 20 | 10 | 13.5 | 5 | 3.3 | 6.5 | 10 | 8 |
| SMI30 | 30 | 15 | 13.5 | 5 | 3.3 | 6.5 | 15 | 16 |
| Model | L (mm) | I (mm) | W (mm) | H (mm) | d (mm) | d1 (mm) | Weight (g) | Pull-off Force (kg) |
|---|---|---|---|---|---|---|---|---|
| SNI40 | 40 | 30 | 13.5 | 5 | 3.3 | 6.5 | 19 | 17 |
| SNI50 | 50 | 40 | 13.5 | 5 | 3.3 | 6.5 | 24 | 27 |
| SNI60 | 60 | 50 | 13.5 | 5 | 3.3 | 6.5 | 30 | 30 |
| SNI80 | 80 | 70 | 13.5 | 5 | 3.3 | 6.5 | 38 | 33 |
| SNI100 | 100 | 90 | 13.5 | 5 | 3.3 | 6.5 | 48 | 36 |
| SNI120 | 120 | 110 | 13.5 | 5 | 3.3 | 6.5 | 58 | 40 |
