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External Thread Pot Neodymium Magnet NdFeB Holding Magnet

1. Type: Pot Neodymium Magnet
2. Material: Neodymium magnet + A3 steel cup + ABS plastic ring or Epoxy resin.
3. Shape: Round with external thread

4. Dimensions: D10,D12,D16,D25,D32 mm and etc.
Cleck here to check the catalog of pot magnet

5. Grade of Magnet: N35,N38,N42,N45,N50,N52

6. Surface Treatment: Nickel,Zinc,Epoxy or Electrophoretic colorful paint

7. Magnetized: Axial Magnetized

8. Max working Temp.: -40℃ to 80℃ (for higher working temp. can be customized)

  • Product Detail
  • Technical Specifications
Permanent magnets encased with pot shape steel shells are named cup magnets or pot magnets.According to different magnetic materials,cup (pot) magnets are divied into pot neodymium magnet,pot alnico magnet,pot ferrite magnet.Their magnetic strength and prices will be relatively large differences.

External threaded neodymium pot /cup magnet is magnetic assembly which has an externally threaded screw for mounting and known as strong mounting magnet.Thanks to the scientific magnetic circuit design,the external thread neodymium pot magnets have the characteristics of small volume and strong magnetic force,easy to install and flexible to use.

Specifications Of Pot Neodymium Magnet With Externla Thread

Model
D(mm)
H(mm)
h(mm)
M(mm)
Weight(g)
Pull Force(kg)
PSNC10 10 14 5 M3 4 2
PSNC12 12 14 5 M3 5 4
PSNC16 16 13.2 5 M4 9 8
PSNC20 20 16 7 M4 17 12
PSNC25 25 17 8 M5 30 25
PSNC32 32 18 8 M6 50 34
PSNC36 36 18 8 M6 62 50
PSNC42 42 18 8.6 M6 89 72
PLNC48 48 24 11 M8 152 81
PLNC55 55 28 12 M8 220 95
PLNC60 60 28 15 M8 325 160
PLNC70 70 34 17 M10 510 200
PLNC75 75 35 18 M10 620 250
PLNC80 80 35 18 M10 700 300
PLNC90 90 35 18 M10 885 360
PLNC120 120 40 18 M12 1570 480
Customized pot neodymium magnets are available for special needs.
Magnetic Properties Of Sintered Neodymium Magnet
Series Grade Max Operating Temp.   
Remanence Br
mT(KG)
Coercivity Hcb
KA/m(KOe)
Intrinsic Coercivity Hcj
KA/m(KOe) 
Maximium Energy Product
 (BH)max  KJ/m3 (MGOe) 
N Series N35 80 1170-1220
(11.7-12.2)
≥868≥10.9 ≥955≥12 263-287(33-36)
N38 80 1220-1250
(12.2-12.5)
≥899≥11.3 ≥955≥12 287-310(36-39)
N40 80 1250-1280
(12.5-12.8)
≥907≥11.4 ≥955≥12 302-326(38-41)
N42 80 1280-1320
(12.8-13.2)
≥915≥11.5 ≥955≥12 318-342(40-43)
N45 80 1320-1380
(13.2-13.8)
≥923≥11.6 ≥955≥12 342-366(43-46)
N48 80 1380-1420
(13.8-14.2)
≥923≥11.6 ≥955≥12 366-390(46-49)
N50 60 1400-1450
(14.0-14.5)
≥796≥10.0 ≥876≥11 382-406(48-51)
N52 60 1430-1480
(14.3-14.8)
≥796≥10.0 ≥876≥11 398-422(50-53)
N55 60 1470-1520
(14.7-15.2)
≥796≥10.0 ≥876≥11 414-438(52-56)

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