Use Neodymium Magnets to Replace Drilling and Welding

Countersunk Pot Magnets

Product classification:

Product Introduction:

Countersunk Pot Magnets are types of magnet that enclosed in metal shell with countersunk holes in the center. The magnet could be NdFeB, Ferrite, Alnico, and Smco. After placed in the metal shell, The Pot Magnets could possess a strong pull strength and excellent field projection ability when contact with the workpiece directly.

Purchase channel:

sales6@wzmagnetics.com

Introduction of Countersunk Pot Magnets

The Countersunk Pot Magnets are types of magnet that enclosed in metal shell with countersunk holes in the center. The magnet could be NdFeB, Ferrite, Alnico, and Smco. After placed in the metal shell, The Pot Magnets could possess a strong pull strength and excellent field projection ability when contact with the workpiece directly.

 

Types of Countersunk Pot Magnets

 

1. NdFeB Flat Pot Magnet with Countersunk Hole

Countersunk Pot Magnets

 

2. Ferrite Pot Magnet with Countersunk Hole

Countersunk Pot Magnets

 

3. Plastic Cased Magnet with Countersunk in the Center

Countersunk Pot Magnets

4. Oval Shape NdfeB Pot Magnet

Countersunk Pot Magnets

 

This particular design allows the magnet to be mounted securely to any surface and the countersunk hole gives it added stability. Countersunk magnets are available in different sizes and shapes, with Neodymium Pot Magnets being amongst the most popular types due to their versatility, strength, and affordability. These Pot Magnets with threads making them perfect for use as a removable handle or other attachments, allowing them to be used for many different applications.

Countersunk Pot Magnets

 

The neodymium in these pot magnets could have a higher working temperature and intrinsic coercivity. The neodymium iron boron countersunk pot magnet can even be used as a Class I or Class II food grade device. The pot magnets with countersunks made of neodymium iron boron have the characteristics of small size and large holding force. When they are attached vertically on the surface of the object, the strength can be maximized. In addition to the built-in magnet and the external iron shell structure, its total pull strength also depends on the material, thickness, flatness, and friction of the surface to be attached.

 

1. Features of China Countersunk Pot Magnet

1) Small size and powerful function;
2) The strong magnetic force is only concentrated on one side of the pot magnet, and there is almost no magnetism on the other three sides, so the magnet is not easy to break;
3) The magnetic force is five times that of a magnet of the same volume;
4) The pot magnet can attract or move freely on the metal surface;
5) Permanent magnet, long service life.

 

2. Application of Magnet with threaded hole

Countersunk Pot Magnets are widely used in industry and our daily life, such as in workshops, factories, warehouses, and offices. It can also be used to make labels, posters, tools, Christmas wreaths, notes, etc.

Countersunk Pot Magnets

 

3. Screw on Magnet

1). Screw- on Magnets impress with Strong Holding force of Pot Magnet With Mounting Hole .

Pot magnets are usually applied with two strengths, one is vertical force in the vertical direction, one is shear force in the horizontal direction, and the shear force is much smaller.

2) The pull force of the pot magnet is also related to the roughness of the attached surfaces.

According to customer’s application requirements, our company can produce pot magnets with different sizes, strengths and different accessories.

 

 

1. NdFeB Flat Pot Magnet with Countersunk

NdFeB Flat Pot Magnet with Countersunk Structure

Item No.D
(mm)
H
(mm)
d1
(mm)
d2
(mm)
Force
(Kg)
Force
(N)
Force
(Lbs)
Weight
(g)
M-RBNC13134.53.56.644094
M-RBNC16164.53.56.6775176
M-RBNC202064.59.3101052313
M-RBNC252574.59161603624
M-RBNC323275.511313106939
M-RBNC404085.510.35150011273
M-RBNC6060158.5161121097246250
M-RBNC75751810.5191621587357480

 

2. Ferrite Pot Magnet with Countersunk Hole

Ferrite Pot Magnet with Countersunk Hole Structure

Item No.D
(mm)
d1
(mm)
d2
(mm)
H
(mm)
Force
(Kg)
Force
(N)
Force
(Lbs)
Weight
(g)
RBFC16163.56.54.51.4143.14
RBFC20204.19.462.72769
RBFC25255.511.573.636817
RBFC32325.511.577.37216.127
RBFC40405.511.589.29020.252

 

3. Plastic Cased Magnet with Countersunk

Plastic Cased Magnet with Countersunk Structure

Item No.D
(mm)
H
(mm)
d
(mm)
Hole/M
(mm)
Pull Force
(Kg)
Pull Force
(N)
Pull Force
(Lbs)
Weight
(g)
PCFB43C-W43125.5countersunk121202776.3
PCFB43F-W-M54312/M5121202777

 

4. Oval Shape NdfeB Pot Magnet

Oval Shape NdfeB Pot Magnet

Item No.D
(mm)
d
(mm)
H
(mm)
Force
(kg)
Force
(N)
Force
(Labs)
8NGXXC410242347.23433374

 

 

 

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