Pot magnet Ø 40 mm, countersunk hole 5.5 mm | 52 kg hold. Neodymium
- Diameter (D): 40 mm
- Height (H): 8 mm
- Countersunk hole (d1): 5.5 mm (d2: 10.6 mm)
- Holding force: 50 kg (approx. 500 N)
- Max. operating temp.: 80 °C
- Tolerance: +0.1 / -0.1 mm
Extremely powerful industrial Neodymium pot magnet with a central through-countersunk borehole. Specifically engineered for heavy-duty mechanical locking and structures requiring a completely flush and unyielding M5 screw attachment. The steel shroud maximizes magnetic flux density.
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Technical specifications
| Feature | Specification |
| Diameter (D) | 40 mm |
| Height (H) | 8 mm |
| Hole diameter (d1) | 5.5 mm |
| Countersunk diameter (d2) | 10.6 mm |
| Holding force | 50.00 kg |
| Max. operating temperature | 80 °C |
| Weight | 73 g |
Product description & Industrial integration
This heavy-duty Neodymium pot magnet delivers a superior holding force of 50 kg with an outer diameter of 40 mm. Thanks to its flat profile height of just 8 mm, this magnetic assembly is the ultimate solution for demanding industrial applications in mechanical engineering, heavy exhibition stand construction, shipbuilding, and automation technology where massive holding power is required within a minimal footprint.
Guaranteed fit for series production:
Dimensional accuracy is paramount for seamless and trouble-free integration into your automated or CNC-controlled manufacturing processes. These mounting magnets are produced with a strict dimensional tolerance of +0.1 / -0.1 mm on both diameter and height, guaranteeing an exact fit inside pre-milled recesses or custom steel housing configurations.
Assembly advice:
The magnet can be secured with heavy-duty mechanical stability using a standard M5 countersunk screw (DIN 7991). Thanks to the precisely machined 10.6 mm countersink, the screw head rests fully flush within the assembly surface. The zinc-plated steel pot protects the high-grade NdFeB core from mechanical impact while directing the magnetic flux entirely onto the active pole face for maximum efficiency.
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