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Super Strong Pot Magnet Ø20 mm, Magnetic Pot, Through Hole NdFeB Pot Magnet, Powerful round base magnets, Cap Magnet, Cylindrical hole pot magnet, Rare Earth Hanging Mounting Holding Clamping System Permanent Magnet, Sintered NdFeB Cup Magnets with Cylindrical Hole, Borehole Flat Pot Magnet China Supplier
Super Strong Pot Magnet Ø20 mm Technical
Material: Neodymium (NdFeB ) and Steel
Part No.: MPPT-NB20
Plating / Coating: Nickel (Ni-Cu-Ni) or Zinc (Zn)
Shape: Pot Cylindrical Hole / Through Hole
Pot Magnet Size:
Pot Total Diameter (D): 20 mm
Pot Bottom Diameter (D1): 4.5 mm
Pot Countersunk Diameter (D2): 8 mm
Pot Total Height (H): 7.2 mm
Tolerance: ±0.1 mm
Weight: 13 g
Holding Force: 8 kg
Maximum Operation Temperature: 80 °C
Delivery Time: 7-15 days
Made in China
Material: Housing steel and Magnetic core sintered neodymium ring magnet.
Version: Housing, galvanized. Magnet, Ni coated or Zn coated
Note: Shallow flat pot magnets with cylindrical hole. These magnets are pressed or glued into the receiving holes.
Hairline cracks in the magnetic material are unavoidable for technical reasons in the D=22 version. They do not impair the attracting function of the magnets in any way.
Temperature range: max. 80°C.
The Pot Magnet with Threaded Through Hole Mounting consists of a steel disc with a ring milled out for a ring magnet to be inserted plus a tapped through hole to allow a M4, M6 or M8 threaded bar or bolt to be screwed through. The design is compact and extremely robust. The through hole allows the possibility of a bolt or threaded bar to be screwed past the magnet face to prise the Pot Magnet with Threaded Through Hole Mounting away from the structure to which it is magnetically held against. steel pot magnet
We also offer a Pot Magnet with Threaded Through Hole Mounting with a Stainless Steel (SS304) casing. This does not require any plating and is naturally corrosion resistant.
The Pot Magnet with Threaded Through Hole Mounting range exists in 10mm to 80mm diameter size with maximum pull forces from 3.6kg up to 55kg.