Pull Rating Pull Rating |
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Maximum Pull Maximum Pull |
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Mounting Hole Style Mounting Hole Style |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Magnets
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Multi-Pole Neodymium Magnets with Unthreaded Hole
Many small poles give these nickel-plated magnets shallower, more concentrated magnetic fields that hold especially well on thin material. To prevent accidental attachment, they won't attract until they're close to the material. Slide onto a rod or use a bolt or screw to install. Also known as Polymagnets®.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
Multi-Pole Neodymium Magnets
Many small poles give these nickel-plated magnets shallower, more concentrated magnetic fields that hold especially well on thin material. To prevent accidental attachment, they won't attract until they're close to the material. Also known as Polymagnets®.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
Each | |||||||
|---|---|---|---|---|---|---|---|
| OD | Max. Pull, lbs. | Sets of Poles | Max. Temperature, °F | Magnet Grade | 1-49 | 50-Up | |
Magnetized Through Thickness | |||||||
1/16" Thick. | |||||||
| 1/2" | 4.9 | 5 | 180° | N52 | 0000000 | 00000 | 00000 |
| 3/4" | 9 | 12 | 180° | N42 | 000000 | 0000 | 0000 |
| 1" | 17 | 13 | 180° | N42 | 000000 | 0000 | 0000 |
1/8" Thick. | |||||||
| 1/2" | 8 | 8 | 180° | N35 | 000000 | 0000 | 0000 |
| 1/2" | 9 | 8 | 180° | N42 | 000000 | 0000 | 0000 |
| 3/4" | 18 | 12 | 180° | N42 | 000000 | 0000 | 0000 |
| 1" | 37 | 13 | 180° | N42 | 000000 | 0000 | 0000 |
| 1 1/2" | 77 | 37 | 180° | N42 | 000000 | 00000 | 0000 |
3/16" Thick. | |||||||
| 1/2" | 9 | 8 | 180° | N35 | 0000000 | 0000 | 0000 |
| 1/2" | 11 | 8 | 180° | N42 | 000000 | 0000 | 0000 |
| 1" | 38 | 13 | 180° | N42 | 000000 | 0000 | 0000 |
Each | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Max. Pull, lbs. | Sets of Poles | Max. Temperature, °F | Magnet Grade | Adhesive Type | 1-49 | 50-Up | |
Magnetized Through Thickness | ||||||||
1/16" Thick. | ||||||||
| 1/2" | 4.9 | 5 | 180° | N52 | 3M VHB (Very High Bond) | 0000000 | 00000 | 00000 |
| 3/4" | 15.3 | 13 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 0000 | 0000 |
| 1" | 17 | 13 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 0000 | 0000 |
1/8" Thick. | ||||||||
| 1" | 37 | 13 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 00000 | 0000 |
| 1 1/2" | 77 | 37 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 00000 | 00000 |
3/16" Thick. | ||||||||
| 1" | 38 | 13 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 00000 | 00000 |
Each | ||||||||
|---|---|---|---|---|---|---|---|---|
| Wd. | Lg. | Max. Pull, lbs. | Sets of Poles | Max. Temperature, °F | Magnet Grade | 1-49 | 50-Up | |
Magnetized Through Thickness | ||||||||
1/8" Thick. | ||||||||
| 1/2" | 1/2" | 13 | 5 | 180° | N42 | 0000000 | 00000 | 00000 |
| 1/2" | 1" | 17 | 11 | 180° | N42 | 0000000 | 0000 | 0000 |
| 1" | 1" | 40 | 25 | 180° | N42 | 0000000 | 0000 | 0000 |
| 1 1/2" | 1 1/2" | 86 | 45 | 180° | N42 | 0000000 | 00000 | 00000 |
3/16" Thick. | ||||||||
| 1" | 1 1/2" | 62 | 35 | 180° | N35 | 0000000 | 00000 | 00000 |
| 1" | 1 1/2" | 65 | 35 | 180° | N42 | 0000000 | 00000 | 00000 |
Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Wd. | Lg. | Max. Pull, lbs. | Sets of Poles | Max. Temperature, °F | Magnet Grade | Adhesive Type | 1-49 | 50-Up | |
Magnetized Through Thickness | |||||||||
1/8" Thick. | |||||||||
| 1/2" | 1/2" | 13 | 5 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 00000 | 00000 |
| 1/2" | 1" | 17 | 11 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 0000 | 0000 |
| 1" | 1" | 40 | 25 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 00000 | 00000 |
| 1 1/2" | 1 1/2" | 86 | 45 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 00000 | 00000 |
3/16" Thick. | |||||||||
| 1 1/2" | 1 1/2" | 65 | 35 | 180° | N42 | 3M VHB (Very High Bond) | 0000000 | 00000 | 00000 |
Alnico Rotor Magnets
These magnets have a central hole for mounting on shafts. Use them in motors and turbine generators. Alnico magnets aren't as strong as rare earth magnets, but they withstand the highest temperatures. Magnets come with a keeper that covers the poles to preserve the strength of the magnet and protect it from attracting metal during storage.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.