Name: Pot Magnets With Bore
Brand: Leyuan Group Co., Ltd.

Pot Magnets With Bore

These neodymium pot magnets with countersunk holes have only one surface that has strong magnetism; the other surface of the neodymium pot magnets just has very weak magnetism.

Leyuan countersunk neodymium magnets have excellent holding forces thanks to the use of anisotropic neodymium (NdFeB) magnets. The maximum working temperature of these types is up to 80°C, and the steel body is galvanized. These types are used in applications where high holding forces and small dimensions are required.

Application: magnet source round base magnets can be inserted into different instruments, machines, and tools. These mountable magnets can be used effectively as auxiliary instruments during transport, clamping, mounting, lifting, welding, separation, etc. The best holding force is reached at full contact of the magnetic face with the ground ferromagnetic surface. Force is vertical to the base (air gap = 0 mm). Small cracks on the magnet or steel pot do not have any influence as to the functionality, lifetime, and holding force of the pot magnet.

The Specification of Pot Magnets With Bore

Counterbore Stamp

Counterbore Lathe

Straight Hole Stamp

Straight Hole Lathe

Pot magnet (NdFeB), with counter bore, Nickel coating, body stamping machining.

Pot Magnet (NdFeB), With Counter Bore, Nickel Coating, Body Stamping Machining.

Model	D	D1	D2	H	Weight (g)	Pull force (Kgf)
103-16	16	3.5	6.5	5.2	7	6
103-20	20	4.5	8.6	7.2	15	9
103-25	25	5.5	10.6	7.7	24	19
103-32	32	5.5	10.6	7.8	39	32
103-36	36	6.5	12	7.6	50	41
103-40	40	6.5	12	7.8	69	52
103-42	42	6.5	12	8.8	77	61
103-48	48	8.5	19	10.8	120	75
103-60	60	8.5	19	15	243	115
103-75	75	10.5	21	17.8	480	163
103-16L	16	3.5	6.5	5.2	7	5
103-20L	20	4.5	8.6	6	13	8
103-25L	25	5.5	10.6	6.9	23	17
103-32L	32	5.5	10.6	6.8	38	30
103-36L	36	6.5	12	6.9	50	39
103-42L	42	6.5	12	7.9	78	58
103-48L	48	8.5	19	9.6	113	72
103-60L	60	8.5	19	15	265	115
103-75L	75	10.5	21	17.8	537	163
103-16P	16	3.5	6.5	5.2	7	8
103-20P	20	4.5	8.6	7.2	15	11
103-25P	25	5.5	10.6	7.7	24	24
103-32P	32	5.5	10.6	7.8	39	40
103-36P	36	6.5	12	7.6	50	51
103-40P	40	6.5	12	7.8	69	65
103-42P	42	6.5	12	8.8	77	76
103-48P	48	8.5	19	10.8	120	94
103-60P	60	8.5	19	15	243	144
103-75P	75	10.5	21	17.8	480	204

Pot magnet (NdFeB), with counter bore, Nickel coating, body lathe machining.

Pot Magnet (NdFeB), With Counter Bore, Nickel Coating, Body Lathe Machining.

Model	D	D1	D2	H	Weight (g)	Pull force (Kgf)
104-10	10	3.5	6.5	5	3	1
104-12	12	3.5	6.5	5	4	1.5
104-14	14	3.5	6.5	4.5	5	4
104-16	16	3.5	6.5	5.2	7	6
104-18	18	4.5	8.6	6	10	8
104-20	20	4.5	8.6	7.2	15	9
104-22	22	4.5	8.6	6.9	18	15
104-25	25	5.5	10.6	7.7	24	19
104-28	28	5.5	10.6	6.4	28	25
104-30	30	5.5	10.6	6.4	32	29
104-32	32	5.5	10.6	7.8	39	32
104-34	34	5.5	10.6	7.3	45	35
104-36	36	6.5	12	7.6	50	41
104-38	38	6.5	12	7.4	60	47
104-40	40	6.5	12	7.8	69	52
104-42	42	6.5	12	8.8	77	61
104-45	45	6.5	12	8.7	90	70
104-48	48	8.5	19	10.8	120	75
104-50	50	8.5	19	10.7	136	89
104-55	55	8.5	19	12	192	102
104-60	60	8.5	19	15	243	115
104-65	65	8.5	19	14.9	338	130
104-70	70	10.5	21	16.9	440	148
104-75	75	10.5	21	17.8	480	163
104-80	80	10.5	21	19	655	250
104-90	90	10.5	21	18	822	340
104-100	100	12.5	25	18	1030	380
104-110	110	12.5	25	18	1226	420
104-120	120	12.5	25	18	1420	480

Pot magnet (NdFeB), with bore, Nickel coating, body stamping machining.

Pot Magnet (NdFeB), With Bore, Nickel Coating, Body Stamping Machining.

Model	D	D1	D2	H	Weight (g)	Pull force (Kgf)
105-16	16	3.5	6.5	5.2	7	5
105-20	20	4.5	8	7.2	13	8
105-25	25	5.5	9	7.7	22	17
105-32	32	5.5	9	7.8	38	30
105-36	36	6.5	11	7.6	48	40
105-40	40	6.5	11	7.8	69	50
105-42	42	6.5	11	8.8	75	65
105-48	48	8.5	15	10.8	114	72
105-60	60	8.5	15	15	235	110
105-75	75	10.5	18	17.8	460	155
105-16L	16	3.5	6.5	5.2	7	4
105-20L	20	4.5	8	6	12	7
105-25L	25	5.5	9	6.9	23	16
105-32L	32	5.5	9	6.8	38	28
105-36L	36	6.5	11	6.9	50	38
105-42L	42	6.5	11	7.9	76	62
105-48L	48	8.5	15	9.6	111	69
105-60L	60	8.5	15	15	260	110
105-75L	75	10.5	18	17.8	524	155
105-16P	16	3.5	6.5	5.2	7	6
105-20P	20	4.5	8	7.2	13	10
105-25P	25	5.5	9	7.7	22	21
105-32P	32	5.5	9	7.8	38	38
105-36P	36	6.5	11	7.6	48	50
105-40P	40	6.5	11	7.8	69	63
105-42P	42	6.5	11	8.8	75	81
105-48P	48	8.5	15	10.8	114	90
105-60P	60	8.5	15	15	235	150
105-75P	75	10.5	18	17.8	460	213

Pot magnet (NdFeB), with bore, Nickel coating, body lathe machining.

Pot Magnet (NdFeB), With Bore, Nickel Coating, Body Lathe Machining.

Model	D	D1	D2	H	Weight (g)	Pull force (Kgf)
106-10	10	3.5	6.5	5	2	1
106-12	12	3.5	6.5	5	4	1.5
106-14	14	3.5	6.5	4.5	5	3
106-16	16	3.5	6.5	5.2	7	5
106-18	18	4.5	8	6	10	6
106-20	20	4.5	8	7.2	13	8
106-22	22	4.5	8	6.9	17	16
106-25	25	5.5	9	7.7	22	18
106-28	28	5.5	9	6.4	27	23
106-30	30	5.5	9	6.4	32	27
106-32	32	5.5	9	7.8	38	30
106-34	34	5.5	9	7.3	44	33
106-36	36	6.5	11	7.6	48	40
106-38	38	6.5	11	7.4	59	44
106-40	40	6.5	11	7.8	69	50
106-42	42	6.5	11	8.8	75	65
106-45	45	6.5	11	8.7	89	69
106-48	48	8.5	15	10.8	114	72
106-50	50	8.5	15	10.7	134	81
106-55	55	8.5	15	12	189	93
106-60	60	8.5	15	15	235	110
106-65	65	8.5	15	14.9	333	122
106-70	70	10.5	18	16.9	429	138
106-75	75	10.5	18	17.8	460	155
106-80	80	10.5	18	19	641	250
106-90	90	10.5	23	18	799	340
106-100	100	12.5	25	18	1016	380
106-110	110	12.5	25	18	1212	420
106-120	120	12.5	25	18	1380	480

The Advantages of Pot Magnets With Bore

Pot magnets can be inserted into different instruments, machines, tools. Can be used as auxiliary instruments during transport, clamping, mounting, lifting, welding, separation, etc. The best holding force is reached at full contact of the magnetic face with the ground ferromagnetic surface, force is vertical to the base (air gap = 0 mm). Small cracks on the magnet or steel pot do not have any influence to the functionality, lifetime and holding force of the pot magnet.

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