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MP 36.2x11/6x7.5 / N38 - ring magnet

Name: Dhit sp. z o.o.
Address: Kościuszki 6A, Ożarów Mazowiecki, Poland, 05-850, PL
Telephone: +48 22 499 98 98
Price range: PLN 1-6500
Rating: 5

ring magnet

Catalog no 030248

GTIN/EAN: 5906301812241

5.00

Diameter

36.2 mm [±0,1 mm]

internal diameter Ø

11/6 mm [±0,1 mm]

Height

7.5 mm [±0,1 mm]

Weight

56.3 g

Magnetization Direction

↑ axial

Load capacity

17.12 kg / 167.95 N

Magnetic Induction

237.29 mT / 2373 Gs

Coating

[NiCuNi] Nickel

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35.01 ZŁ with VAT / pcs + price for transport

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Technical - MP 36.2x11/6x7.5 / N38 - ring magnet

Specification / characteristics - MP 36.2x11/6x7.5 / N38 - ring magnet

properties

properties	values
Cat. no.	030248
GTIN/EAN	5906301812241
Production/Distribution	Dhit sp. z o.o. ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin	Poland / China / Germany
Customs code	85059029
Diameter	36.2 mm [±0,1 mm]
internal diameter Ø	11/6 mm [±0,1 mm]
Height	7.5 mm [±0,1 mm]
Weight	56.3 g
Magnetization Direction	↑ axial
Load capacity ~ ?	17.12 kg / 167.95 N
Magnetic Induction ~ ?	237.29 mT / 2373 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MP 36.2x11/6x7.5 / N38 - ring magnet

properties	values	units
remenance Br [min. - max.] ?	12.2-12.6	kGs
remenance Br [min. - max.] ?	1220-1260	mT
coercivity bHc ?	10.8-11.5	kOe
coercivity bHc ?	860-915	kA/m
actual internal force iHc	≥ 12	kOe
actual internal force iHc	≥ 955	kA/m
energy density [min. - max.] ?	36-38	BH max MGOe
energy density [min. - max.] ?	287-303	BH max KJ/m
max. temperature ?	≤ 80	°C

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

properties	values	units
Vickers hardness	≥550	Hv
Density	≥7.4	g/cm³
Curie Temperature TC	312 - 380	°C
Curie Temperature TF	593 - 716	°F
Specific resistance	150	μΩ⋅cm
Bending strength	250	MPa
Compressive strength	1000~1100	MPa
Thermal expansion parallel (∥) to orientation (M)	(3-4) x 10^-6	°C^-1
Thermal expansion perpendicular (⊥) to orientation (M)	-(1-3) x 10^-6	°C^-1
Young's modulus	1.7 x 10⁴	kg/mm²

Physical modeling of the product - data

The following information represent the outcome of a engineering analysis. Values are based on models for the class Nd₂Fe₁₄B. Actual parameters may differ from theoretical values. Use these data as a preliminary roadmap when designing systems.

Table 1: Static pull force (force vs gap) - interaction chart
MP 36.2x11/6x7.5 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	2059 Gs 205.9 mT	17.12 kg / 37.74 pounds 17120.0 g / 167.9 N	critical level
1 mm	1997 Gs 199.7 mT	16.11 kg / 35.52 pounds 16110.1 g / 158.0 N	critical level
2 mm	1923 Gs 192.3 mT	14.93 kg / 32.91 pounds 14925.7 g / 146.4 N	critical level
3 mm	1838 Gs 183.8 mT	13.64 kg / 30.06 pounds 13636.4 g / 133.8 N	critical level
5 mm	1648 Gs 164.8 mT	10.97 kg / 24.18 pounds 10968.0 g / 107.6 N	critical level
10 mm	1161 Gs 116.1 mT	5.44 kg / 12.00 pounds 5444.8 g / 53.4 N	medium risk
15 mm	775 Gs 77.5 mT	2.43 kg / 5.35 pounds 2427.5 g / 23.8 N	medium risk
20 mm	515 Gs 51.5 mT	1.07 kg / 2.36 pounds 1071.1 g / 10.5 N	low risk
30 mm	242 Gs 24.2 mT	0.24 kg / 0.52 pounds 236.8 g / 2.3 N	low risk
50 mm	73 Gs 7.3 mT	0.02 kg / 0.05 pounds 21.8 g / 0.2 N	low risk

Grip strength drops drastically with every mm of distance. Note that every additional insulation layer (e.g., contamination, paint, dust) strongly reduces the pull force. Neodymiums hold strongest at the point of direct contact; distance kills the force. See how rapidly the pull force drop, when the magnet does not adhere directly to the metal substrate. When planning the assembly, discard additional spacers.

Table 2: Vertical force (wall)
MP 36.2x11/6x7.5 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	3.42 kg / 7.55 pounds 3424.0 g / 33.6 N
1 mm	Stal (~0.2)	3.22 kg / 7.10 pounds 3222.0 g / 31.6 N
2 mm	Stal (~0.2)	2.99 kg / 6.58 pounds 2986.0 g / 29.3 N
3 mm	Stal (~0.2)	2.73 kg / 6.01 pounds 2728.0 g / 26.8 N
5 mm	Stal (~0.2)	2.19 kg / 4.84 pounds 2194.0 g / 21.5 N
10 mm	Stal (~0.2)	1.09 kg / 2.40 pounds 1088.0 g / 10.7 N
15 mm	Stal (~0.2)	0.49 kg / 1.07 pounds 486.0 g / 4.8 N
20 mm	Stal (~0.2)	0.21 kg / 0.47 pounds 214.0 g / 2.1 N
30 mm	Stal (~0.2)	0.05 kg / 0.11 pounds 48.0 g / 0.5 N
50 mm	Stal (~0.2)	0.00 kg / 0.01 pounds 4.0 g / 0.0 N

The table below presents the theoretical force required to cause the slippage of the magnet down against a upright metal surface (considering standard friction coefficient). This value is relative to the air gap between the magnet and the surface.

Table 3: Vertical assembly (sliding) - vertical pull
MP 36.2x11/6x7.5 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	5.14 kg / 11.32 pounds 5136.0 g / 50.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	3.42 kg / 7.55 pounds 3424.0 g / 33.6 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	1.71 kg / 3.77 pounds 1712.0 g / 16.8 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	8.56 kg / 18.87 pounds 8560.0 g / 84.0 N

When hanging a magnet on a upright surface (e.g., a board), it will only hold barely approx. 1/5 of nominal attraction strength. Gravitational force as well as a weak degree of grip mean that products slip easier than they pop off the substrate. Planning a vertical fastening? Remember that the sliding force is significantly lower than the perpendicular breakaway force. On a smooth steel, the holder will slide down under a significantly smaller cargo. Application of an anti-slip layer can effectively increase the grip.

Table 4: Material efficiency (substrate influence) - sheet metal selection
MP 36.2x11/6x7.5 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	5%	0.86 kg / 1.89 pounds 856.0 g / 8.4 N
1 mm	13%	2.14 kg / 4.72 pounds 2140.0 g / 21.0 N
2 mm	25%	4.28 kg / 9.44 pounds 4280.0 g / 42.0 N
3 mm	38%	6.42 kg / 14.15 pounds 6420.0 g / 63.0 N
5 mm	63%	10.70 kg / 23.59 pounds 10700.0 g / 105.0 N
10 mm	100%	17.12 kg / 37.74 pounds 17120.0 g / 167.9 N
11 mm	100%	17.12 kg / 37.74 pounds 17120.0 g / 167.9 N
12 mm	100%	17.12 kg / 37.74 pounds 17120.0 g / 167.9 N

A thin metal plate is unable to conduct the entire magnetic field, which wastes potential of the holder. Should you mount a strong magnet to a weak sheet, the field will pass right through and the holding will be smaller. To achieve full efficiency of this neodymium's power, you need a suitably thick piece of steel. The saturation effect causes that on thin elements (e.g., appliance housings), the magnet holds weaker. We recommend selecting the steel dimension based on the following data.

Table 5: Thermal stability (stability) - power drop
MP 36.2x11/6x7.5 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	17.12 kg / 37.74 pounds 17120.0 g / 167.9 N	OK
40 °C	-2.2%	16.74 kg / 36.91 pounds 16743.4 g / 164.3 N	OK
60 °C	-4.4%	16.37 kg / 36.08 pounds 16366.7 g / 160.6 N
80 °C	-6.6%	15.99 kg / 35.25 pounds 15990.1 g / 156.9 N
100 °C	-28.8%	12.19 kg / 26.87 pounds 12189.4 g / 119.6 N

Ordinary NdFeB products change their properties strength after exceeding the maximum temperature. Avoid high temperatures – excessive heat can permanently destroy this magnet. With every degree above norm, the magnet's force temporarily lowers. Refrain from using this product close to ovens higher than its operating temperature limit. Too high temperature will lead to irreversible degradation of magnetic properties.

*Important note: Temperature resistance depends not only on the material grade, and the Permeance Coefficient Pc. Flat magnets (pancake types) are more susceptible to demagnetization at lower temperatures than taller cylinders. The danger warning in the table indicates permanent field degradation for this specific geometry.

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MP 36.2x11/6x7.5 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	22.24 kg / 49.03 pounds 3 569 Gs	3.34 kg / 7.35 pounds 3336 g / 32.7 N	N/A
1 mm	21.62 kg / 47.67 pounds 4 061 Gs	3.24 kg / 7.15 pounds 3243 g / 31.8 N	19.46 kg / 42.90 pounds ~0 Gs
2 mm	20.93 kg / 46.14 pounds 3 995 Gs	3.14 kg / 6.92 pounds 3139 g / 30.8 N	18.84 kg / 41.52 pounds ~0 Gs
3 mm	20.18 kg / 44.49 pounds 3 923 Gs	3.03 kg / 6.67 pounds 3027 g / 29.7 N	18.16 kg / 40.04 pounds ~0 Gs
5 mm	18.56 kg / 40.93 pounds 3 763 Gs	2.78 kg / 6.14 pounds 2785 g / 27.3 N	16.71 kg / 36.83 pounds ~0 Gs
10 mm	14.25 kg / 31.41 pounds 3 296 Gs	2.14 kg / 4.71 pounds 2137 g / 21.0 N	12.82 kg / 28.27 pounds ~0 Gs
20 mm	7.07 kg / 15.59 pounds 2 322 Gs	1.06 kg / 2.34 pounds 1061 g / 10.4 N	6.37 kg / 14.03 pounds ~0 Gs
50 mm	0.64 kg / 1.40 pounds 697 Gs	0.10 kg / 0.21 pounds 96 g / 0.9 N	0.57 kg / 1.26 pounds ~0 Gs
60 mm	0.31 kg / 0.68 pounds 484 Gs	0.05 kg / 0.10 pounds 46 g / 0.5 N	0.28 kg / 0.61 pounds ~0 Gs
70 mm	0.16 kg / 0.35 pounds 346 Gs	0.02 kg / 0.05 pounds 24 g / 0.2 N	0.14 kg / 0.31 pounds ~0 Gs
80 mm	0.08 kg / 0.19 pounds 254 Gs	0.01 kg / 0.03 pounds 13 g / 0.1 N	0.08 kg / 0.17 pounds ~0 Gs
90 mm	0.05 kg / 0.11 pounds 191 Gs	0.01 kg / 0.02 pounds 7 g / 0.1 N	0.04 kg / 0.10 pounds ~0 Gs
100 mm	0.03 kg / 0.06 pounds 147 Gs	0.00 kg / 0.01 pounds 4 g / 0.0 N	0.03 kg / 0.06 pounds ~0 Gs

Two strong neodymiums interact from a much further distance than a neodymium and metal setup. Such a system of magnet-to-magnet generates a stronger field and a larger range of operation. Designing a powerful holder? Utilize two neodymiums instead of one magnet and a striker plate. Be careful that when bringing together two magnets, the collision energy is massive. The repulsion force is slightly lower than the connection force, but still impressive.
*Flux density in repulsion mode reaches ~0 Gs at the midpoint of the gap (due to field cancellation).
Important: Calculations apply to sliding force of two same neodymium magnets (friction ~0.15 for Ni-Ni layer).

Table 7: Protective zones (electronics) - precautionary measures
MP 36.2x11/6x7.5 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	13.5 cm
Hearing aid	10 Gs (1.0 mT)	10.5 cm
Mechanical watch	20 Gs (2.0 mT)	8.5 cm
Mobile device	40 Gs (4.0 mT)	6.5 cm
Car key	50 Gs (5.0 mT)	6.0 cm
Payment card	400 Gs (40.0 mT)	2.5 cm
HDD hard drive	600 Gs (60.0 mT)	2.0 cm

Powerful magnet radiation poses a serious hazard to electronics as well as medical implants. These magnets produce a field that destroys function of digital equipment. Notice: the invisible magnetic field penetrates the body and plastic. Special caution must be taken by people with cochlear implants and drug dispensers. The risk also applies to: mechanical watches, car keys, membranes, and screens. Do not bring the product near payment cards, HDD media, or sensitive navigation tools.

Table 8: Dynamics (kinetic energy) - collision effects
MP 36.2x11/6x7.5 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	20.79 km/h (5.78 m/s)	0.94 J
30 mm	30.72 km/h (8.53 m/s)	2.05 J
50 mm	39.36 km/h (10.93 m/s)	3.36 J
100 mm	55.61 km/h (15.45 m/s)	6.72 J

NdFeB products are delicate – a strong collision with metal can result in shattering. Pay attention to connection velocity – a neodymium left loose speeds with massive force. Impact energy can cause material chips or painful pinches to skin. Be sure to control the product during bringing near metal so it doesn't hit with great force against the metal. A collision at high speed means shattering of the neodymium. Wear eye protection when working with large magnets.

Table 9: Surface protection spec
MP 36.2x11/6x7.5 / N38

Technical parameter	Value / Description
Coating type	[NiCuNi] Nickel
Layer structure	Nickel - Copper - Nickel
Layer thickness	10-20 µm
Salt spray test (SST) ?	24 h
Recommended environment	Indoors only (dry)

The following table defines the conditions under which this product can be safely used. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Electrical data (Flux)
MP 36.2x11/6x7.5 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	21 038 Mx	210.4 µWb
P_c Coefficient	0.26	Low (Flat)

Total magnetic flux passing through the pole surface. Key data for generator designers as well as sensors. The P_c coefficient determines the magnet's operating point.

Table 11: Physics of underwater searching
MP 36.2x11/6x7.5 / N38

Environment	Effective steel pull	Effect
Air (land)	17.12 kg	Standard
Water (riverbed)	19.60 kg (+2.48 kg buoyancy gain)	+14.5%

Corrosion warning: Standard nickel requires drying after every contact with moisture; lack of maintenance will lead to rust spots.

The magnetic field penetrates through water without any losses. Buoyancy helps in lifting finds.

1. Shear force

*Warning: On a vertical wall, the magnet retains only approx. 20-30% of its max power.

2. Steel saturation

*Thin metal sheet (e.g. computer case) drastically limits the holding force.

3. Heat tolerance

*For N38 material, the critical limit is 80°C.

4. Demagnetization curve and operating point (B-H)

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.26

This simulation demonstrates the magnetic stability of the selected magnet under specific geometric conditions. The solid red line represents the demagnetization curve (material potential), while the dashed blue line is the load line based on the magnet's geometry. The P_c (Permeance Coefficient), also known as the load line slope, is a dimensionless value that describes the relationship between the magnet's shape and its magnetic stability. The intersection of these two lines (the black dot) is the operating point — it determines the actual magnetic flux density generated by the magnet in this specific configuration. A higher P_c value means the magnet is more 'slender' (tall relative to its area), resulting in a higher operating point and better resistance to irreversible demagnetization caused by external fields or temperature. A value of 0.42 is relatively low (typical for flat magnets), meaning the operating point is closer to the 'knee' of the curve — caution is advised when operating at temperatures near the maximum limit to avoid strength loss.

Technical specification and ecology

Elemental analysis

iron (Fe)	64% – 68%
neodymium (Nd)	29% – 32%
boron (B)	1.1% – 1.2%
dysprosium (Dy)	0.5% – 2.0%
coating (Ni-Cu-Ni)	< 0.05%

Sustainability

recyclability (EoL)	100%
recycled raw materials	~10% (pre-cons)
carbon footprint	low / zredukowany
waste code (EWC)	16 02 16

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

tel: +48 22 499 98 98 | e-mail: bok@dhit.pl

batch number/type

id: 030248-2026

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It is ideally suited for places where solid attachment of the magnet to the substrate is required without the risk of detachment. Thanks to the hole (often for a screw), this model enables easy screwing to wood, wall, plastic, or metal. It is also often used in advertising for fixing signs and in workshops for organizing tools.

This material behaves more like porcelain than steel, so it doesn't forgive mistakes during mounting. When tightening the screw, you must maintain great sensitivity. We recommend tightening manually with a screwdriver, not an impact driver, because excessive force will cause the ring to crack. The flat screw head should evenly press the magnet. Remember: cracking during assembly results from material properties, not a product defect.

These magnets are coated with standard Ni-Cu-Ni plating, which protects them in indoor conditions, but does not ensure full waterproofing. In the place of the mounting hole, the coating is thinner and can be damaged when tightening the screw, which will become a corrosion focus. If you must use it outside, paint it with anti-corrosion paint after mounting.

A screw or bolt with a thread diameter smaller than 11/6 mm fits this model. If the magnet does not have a chamfer (cone), we recommend using a screw with a flat or cylindrical head, or possibly using a washer. Aesthetic mounting requires selecting the appropriate head size.

This model is characterized by dimensions Ø36.2x7.5 mm and a weight of 56.3 g. The pulling force of this model is an impressive 17.12 kg, which translates to 167.95 N in newtons. The product has a [NiCuNi] coating and is made of NdFeB material. Inner hole dimension: 11/6 mm.

The poles are located on the planes with holes, not on the sides of the ring. In the case of connecting two rings, make sure one is turned the right way. We do not offer paired sets with marked poles in this category, but they are easy to match manually.

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.

Benefits

Apart from their superior magnetism, neodymium magnets have these key benefits:

They have unchanged lifting capacity, and over more than 10 years their performance decreases symbolically – ~1% (according to theory),
Neodymium magnets remain highly resistant to loss of magnetic properties caused by external field sources,
The use of an aesthetic finish of noble metals (nickel, gold, silver) causes the element to present itself better,
The surface of neodymium magnets generates a intense magnetic field – this is one of their assets,
Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their shape) at temperatures up to 230°C and above...
Considering the option of free forming and customization to specialized requirements, magnetic components can be manufactured in a wide range of geometric configurations, which increases their versatility,
Universal use in modern industrial fields – they are commonly used in HDD drives, electromotive mechanisms, medical equipment, and modern systems.
Thanks to their power density, small magnets offer high operating force, occupying minimum space,

Weaknesses

Disadvantages of NdFeB magnets:

Brittleness is one of their disadvantages. Upon strong impact they can fracture. We advise keeping them in a steel housing, which not only secures them against impacts but also raises their durability
Neodymium magnets demagnetize when exposed to high temperatures. After reaching 80°C, many of them experience permanent drop of power (a factor is the shape as well as dimensions of the magnet). We offer magnets specially adapted to work at temperatures up to 230°C marked [AH], which are very resistant to heat
Magnets exposed to a humid environment can rust. Therefore when using outdoors, we advise using waterproof magnets made of rubber, plastic or other material resistant to moisture
We recommend a housing - magnetic holder, due to difficulties in realizing threads inside the magnet and complicated shapes.
Potential hazard resulting from small fragments of magnets can be dangerous, when accidentally swallowed, which is particularly important in the context of child health protection. Additionally, tiny parts of these devices are able to be problematic in diagnostics medical after entering the body.
Due to expensive raw materials, their price is higher than average,

Holding force characteristics

Breakaway strength of the magnet in ideal conditions – what it depends on?

The lifting capacity listed is a result of laboratory testing executed under specific, ideal conditions:

on a base made of mild steel, optimally conducting the magnetic field
with a thickness of at least 10 mm
with an ideally smooth touching surface
without any clearance between the magnet and steel
during pulling in a direction perpendicular to the plane
at temperature room level

Practical lifting capacity: influencing factors

During everyday use, the actual lifting capacity results from a number of factors, presented from crucial:

Distance (betwixt the magnet and the plate), because even a very small distance (e.g. 0.5 mm) leads to a reduction in force by up to 50% (this also applies to paint, corrosion or debris).
Force direction – catalog parameter refers to detachment vertically. When applying parallel force, the magnet exhibits significantly lower power (often approx. 20-30% of maximum force).
Plate thickness – too thin plate does not accept the full field, causing part of the power to be wasted to the other side.
Material type – the best choice is pure iron steel. Hardened steels may attract less.
Plate texture – smooth surfaces ensure maximum contact, which increases field saturation. Uneven metal weaken the grip.
Heat – neodymium magnets have a sensitivity to temperature. When it is hot they are weaker, and at low temperatures gain strength (up to a certain limit).

Lifting capacity was determined by applying a polished steel plate of optimal thickness (min. 20 mm), under perpendicular pulling force, whereas under parallel forces the lifting capacity is smaller. Additionally, even a minimal clearance between the magnet’s surface and the plate reduces the lifting capacity.

H&S for magnets

Mechanical processing

Fire warning: Neodymium dust is highly flammable. Avoid machining magnets in home conditions as this risks ignition.

GPS and phone interference

An intense magnetic field disrupts the operation of compasses in smartphones and GPS navigation. Do not bring magnets near a smartphone to prevent damaging the sensors.

Hand protection

Watch your fingers. Two powerful magnets will join instantly with a force of massive weight, crushing anything in their path. Be careful!

Caution required

Be careful. Rare earth magnets act from a distance and snap with massive power, often quicker than you can move away.

Demagnetization risk

Standard neodymium magnets (grade N) lose power when the temperature surpasses 80°C. This process is irreversible.

Warning for allergy sufferers

It is widely known that the nickel plating (standard magnet coating) is a strong allergen. If your skin reacts to metals, refrain from touching magnets with bare hands or choose versions in plastic housing.

Danger to pacemakers

For implant holders: Strong magnetic fields disrupt medical devices. Maintain at least 30 cm distance or request help to work with the magnets.

Electronic hazard

Powerful magnetic fields can corrupt files on payment cards, hard drives, and storage devices. Keep a distance of at least 10 cm.

Fragile material

Neodymium magnets are sintered ceramics, which means they are very brittle. Collision of two magnets will cause them cracking into small pieces.

Keep away from children

Only for adults. Small elements pose a choking risk, leading to intestinal necrosis. Keep away from children and animals.

Attention! Looking for details? Read our article: Why are neodymium magnets dangerous?

MP 36.2x11/6x7.5 / N38 - ring magnet

Technical - MP 36.2x11/6x7.5 / N38 - ring magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical modeling of the product - data

Table 1: Static pull force (force vs gap) - interaction chart MP 36.2x11/6x7.5 / N38

Table 2: Vertical force (wall) MP 36.2x11/6x7.5 / N38

Table 3: Vertical assembly (sliding) - vertical pull MP 36.2x11/6x7.5 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection MP 36.2x11/6x7.5 / N38

Table 5: Thermal stability (stability) - power drop MP 36.2x11/6x7.5 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision MP 36.2x11/6x7.5 / N38

Table 7: Protective zones (electronics) - precautionary measures MP 36.2x11/6x7.5 / N38

Table 8: Dynamics (kinetic energy) - collision effects MP 36.2x11/6x7.5 / N38

Table 9: Surface protection spec MP 36.2x11/6x7.5 / N38

Table 10: Electrical data (Flux) MP 36.2x11/6x7.5 / N38

Table 11: Physics of underwater searching MP 36.2x11/6x7.5 / N38

1. Shear force

2. Steel saturation

3. Heat tolerance

4. Demagnetization curve and operating point (B-H)

Elemental analysis

Sustainability

Pulling force

Magnetic Induction

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Advantages as well as disadvantages of Nd2Fe14B magnets.

Benefits

Weaknesses

Holding force characteristics

Breakaway strength of the magnet in ideal conditions – what it depends on?

Practical lifting capacity: influencing factors

H&S for magnets

Mechanical processing

GPS and phone interference

Hand protection

Caution required

Demagnetization risk

Warning for allergy sufferers

Danger to pacemakers

Electronic hazard

Fragile material

Keep away from children

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs gap) - interaction chart
MP 36.2x11/6x7.5 / N38

Table 2: Vertical force (wall)
MP 36.2x11/6x7.5 / N38

Table 3: Vertical assembly (sliding) - vertical pull
MP 36.2x11/6x7.5 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection
MP 36.2x11/6x7.5 / N38

Table 5: Thermal stability (stability) - power drop
MP 36.2x11/6x7.5 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MP 36.2x11/6x7.5 / N38

Table 7: Protective zones (electronics) - precautionary measures
MP 36.2x11/6x7.5 / N38

Table 8: Dynamics (kinetic energy) - collision effects
MP 36.2x11/6x7.5 / N38

Table 9: Surface protection spec
MP 36.2x11/6x7.5 / N38

Table 10: Electrical data (Flux)
MP 36.2x11/6x7.5 / N38

Table 11: Physics of underwater searching
MP 36.2x11/6x7.5 / N38

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.