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Alnico Shallow Pot Magnet With Countersunk Hole

1. Type: Pot Alnico Magnet
2. Material: High grade of alnico magnet + Steel cup + Copper washer
3. Shape: Round with countersunk hole
4. Dimensions: D19,D26,D38,D58 mm and etc.
Cleck here to check the catalog of pot magnet
5. Grade of Magnet: Alnico 5,Alico 8 and etc.
6. Surface Treatment: Without coating or Red Paint
7. Magnetized: Axial Magnetized
8. Max working Temp.: Up to +500
9. Tolerance: +/-0.1mm

  • 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.

Countersunk mounting pot alnico magnet / shallow pot alnico magnet is a ferromagnetic steel cup into which is inserted a countersunk ring magnet.There is a hole all the way through the countersunk mounting pot alnico magnet / shallow pot alnico magnet.This allows a screw head to be inserted to screw it to any material of your choice to give a good mechanical hold.

Specifications Of Alnico Shallow Pot Magnet

Part No.
A
Dia
(mm)
B
Height
(mm)
C
Big Hole
(mm)
D
Small Hole
(mm)
Pull Force
(KG)
LUA201 19 8 9 M4 3
LUA202 26 12 10 M5 5.5
LUA203 28.6 9 10 M6 7.5
LUA204 38 11 10 M6 13
LUA205 50 12 10 M6 30
LUA206 58 15 15 M12 50
Customized pot neodymium magnets are available for special needs.

Applications Of Alnico Shallow Pot Maget
The countersunk mounting pot alnico magnet / shallow pot alnico magnet is a very popular pot magnet,ideal for clamping and holding applications.It is designed to clamp directly onto ferromagnetic surfaces such as mild steel. Alnico countersunk mounting pot magnets / alnico shallow pot magnets have a maximum operating temperature of up to +500 ℃ and are available in natural (uncoated,unpainted) or painted finishes.
Magnetic Properties Of Cast Alnico Magnet
Grade MMPA
Equivalent
Class
 Remanence
(Br)
Coercive Force (Hcb) Maximum Energy Products
(BH)max
Curie Temp.
Tc.
Max
Working Temp.
Tw.
Reversible Temp. Coefficient
a(Br)
T kGs KA/m kOe Kj/m³ MGO [°C] [°C] [%°C]
Isotropic *LN9 Alnico3 0.69 6.9 37 0.47 9 1.13 810 450 -0.03
*LN10 0.6 6 40 0.5 10 1.25 -0.03
*LNG12 Alnico2 0.72 7.2 44 0.55 12 1.5 -0.03
*LNG13 0.7 7 48 0.6 13 1.63 -0.03
*LNGT18 Alnico7 0.58 5.8 90 1.13 18 2.2 860 550 -0.03
Anisotropic LNG37 Alnico5 1.2 12 48 0.6 37 4.65 850 525 -0.02
LNG40 1.25 12.5 48 0.6 40 5 -0.02
LNG44 1.25 12.5 52 0.65 44 5.5 -0.02
LNG48 Alnico5DG 1.25 12.5 52 0.65 48 6 -0.02
LNG52 1.3 13 56 0.7 52 6.5 -0.02
LNG60 Alnico57 1.35 13.5 56 0.7 60 7.5 -0.02
LNGT28 Alnico6 1.05 10.5 56 0.7 28 3.5 -0.02
LNGT32 Alnico8 0.8 8 100 1.25 32 4.25 860 550 -0.03
LNGT38 0.82 8.2 110 1.38 38 4.75 -0.03
LNGT44 0.88 8.8 120 1.5 44 5.5 -0.03
LNGT48 0.9 9 120 1.5 48 6 -0.03
LNGT36J Alnico8HC 1.1 11 120 1.5 88 11 -0.03
LNGT60 Alnico9 0.9 9 110 1.38 60 7.5 -0.03
LNGT72 1.05 10.5 112 1.41 72 9 -0.03
LNGT88 1.1 11 120 1.5 88 11 -0.03
LNGT92 1.1 11 120 1.5 82 10.25 -0.03

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