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MW 10x15 / N38 - cylindrical magnet

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

cylindrical magnet

Catalog no 010005

GTIN/EAN: 5906301810049

5.00

Diameter Ø

10 mm [±0,1 mm]

Height

15 mm [±0,1 mm]

Weight

8.84 g

Magnetization Direction

↑ axial

Load capacity

2.60 kg / 25.51 N

Magnetic Induction

587.44 mT / 5874 Gs

Coating

[NiCuNi] Nickel

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Technical - MW 10x15 / N38 - cylindrical magnet

Specification / characteristics - MW 10x15 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010005
GTIN/EAN	5906301810049
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 Ø	10 mm [±0,1 mm]
Height	15 mm [±0,1 mm]
Weight	8.84 g
Magnetization Direction	↑ axial
Load capacity ~ ?	2.60 kg / 25.51 N
Magnetic Induction ~ ?	587.44 mT / 5874 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x15 / N38 - cylindrical 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

Engineering simulation of the assembly - technical parameters

The following data represent the outcome of a mathematical analysis. Values are based on models for the class Nd₂Fe₁₄B. Actual parameters might slightly deviate from the simulation results. Treat these calculations as a supplementary guide for designers.

Table 1: Static force (force vs distance) - interaction chart
MW 10x15 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5870 Gs 587.0 mT	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N	medium risk
1 mm	4702 Gs 470.2 mT	1.67 kg / 3.68 pounds 1668.3 g / 16.4 N	safe
2 mm	3645 Gs 364.5 mT	1.00 kg / 2.21 pounds 1002.8 g / 9.8 N	safe
3 mm	2784 Gs 278.4 mT	0.58 kg / 1.29 pounds 584.8 g / 5.7 N	safe
5 mm	1631 Gs 163.1 mT	0.20 kg / 0.44 pounds 200.7 g / 2.0 N	safe
10 mm	534 Gs 53.4 mT	0.02 kg / 0.05 pounds 21.5 g / 0.2 N	safe
15 mm	234 Gs 23.4 mT	0.00 kg / 0.01 pounds 4.1 g / 0.0 N	safe
20 mm	123 Gs 12.3 mT	0.00 kg / 0.00 pounds 1.1 g / 0.0 N	safe
30 mm	46 Gs 4.6 mT	0.00 kg / 0.00 pounds 0.2 g / 0.0 N	safe
50 mm	13 Gs 1.3 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	safe

Pulling power decreases significantly with every subsequent millimeter of gap. Note that even the smallest gap (e.g., dirt, varnish, veneer) strongly weakens the grip. Magnetic products hold most effectively during direct contact; gap weakens the force. See how flashily the load capacity plummet, when the magnet does not touch directly to the metal substrate. When planning the arrangement, discard redundant distances.

Table 2: Sliding capacity (wall)
MW 10x15 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.52 kg / 1.15 pounds 520.0 g / 5.1 N
1 mm	Stal (~0.2)	0.33 kg / 0.74 pounds 334.0 g / 3.3 N
2 mm	Stal (~0.2)	0.20 kg / 0.44 pounds 200.0 g / 2.0 N
3 mm	Stal (~0.2)	0.12 kg / 0.26 pounds 116.0 g / 1.1 N
5 mm	Stal (~0.2)	0.04 kg / 0.09 pounds 40.0 g / 0.4 N
10 mm	Stal (~0.2)	0.00 kg / 0.01 pounds 4.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

The following data shows the estimated holding capacity required to start the downward movement of the magnet vertically along a upright metal surface (considering standard friction). This parameter is relative to the separation distance between the magnet and the metal.

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 10x15 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.78 kg / 1.72 pounds 780.0 g / 7.7 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.52 kg / 1.15 pounds 520.0 g / 5.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.26 kg / 0.57 pounds 260.0 g / 2.6 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.30 kg / 2.87 pounds 1300.0 g / 12.8 N

When mounting a element on a vertical wall (e.g., a fridge), it will only hold barely about 1/5 of nominal attraction strength. Gravitational force and a low friction coefficient mean that holders slip faster than they detach. Want to create a vertical fastening? Remember that the sliding force is noticeably lower than the maximum static pull force. On a slippery surface, the holder will slide down under a significantly smaller weight. Utilizing a rubberized pad can drastically raise the stability.

Table 4: Material efficiency (substrate influence) - power losses
MW 10x15 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.26 kg / 0.57 pounds 260.0 g / 2.6 N
1 mm	25%	0.65 kg / 1.43 pounds 650.0 g / 6.4 N
2 mm	50%	1.30 kg / 2.87 pounds 1300.0 g / 12.8 N
3 mm	75%	1.95 kg / 4.30 pounds 1950.0 g / 19.1 N
5 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N
10 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N
11 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N
12 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N

A thin sheet is unable to take in the full magnetic flux, which wastes potential of the holder. If you install a neodymium to a thin surface, the field will pass right through and the pull force will drop sharply. To squeeze full efficiency of this magnet's potential, you need a suitably thick element of metal. The material oversaturation means that on delicate walls (e.g., thin profiles), the holder holds weaker. We suggest choosing the steel cross-section according to the table below.

Table 5: Working in heat (stability) - resistance threshold
MW 10x15 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N	OK
40 °C	-2.2%	2.54 kg / 5.61 pounds 2542.8 g / 24.9 N	OK
60 °C	-4.4%	2.49 kg / 5.48 pounds 2485.6 g / 24.4 N	OK
80 °C	-6.6%	2.43 kg / 5.35 pounds 2428.4 g / 23.8 N
100 °C	-28.8%	1.85 kg / 4.08 pounds 1851.2 g / 18.2 N

Ordinary NdFeB products change their properties strength after exceeding the maximum temperature. Watch out for overheating – excessive heat can permanently destroy this product. With every degree above norm, the neodymium's force momentarily decreases. Do not use this product in hot environments exceeding its working range. Exceeding the critical threshold will lead to destruction of magnetic properties.

*Technical advisory: Heat tolerance depends not only on the material grade, but also on the magnet's shape. Thin magnets (low permeance coefficient) risk losing magnetic properties under lower heat stress compared to rod magnets. Red status in the table indicates permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 10x15 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	16.68 kg / 36.78 pounds 6 103 Gs	2.50 kg / 5.52 pounds 2502 g / 24.5 N	N/A
1 mm	13.52 kg / 29.80 pounds 10 567 Gs	2.03 kg / 4.47 pounds 2028 g / 19.9 N	12.17 kg / 26.82 pounds ~0 Gs
2 mm	10.70 kg / 23.60 pounds 9 404 Gs	1.61 kg / 3.54 pounds 1606 g / 15.8 N	9.63 kg / 21.24 pounds ~0 Gs
3 mm	8.35 kg / 18.40 pounds 8 304 Gs	1.25 kg / 2.76 pounds 1252 g / 12.3 N	7.51 kg / 16.56 pounds ~0 Gs
5 mm	4.92 kg / 10.85 pounds 6 377 Gs	0.74 kg / 1.63 pounds 738 g / 7.2 N	4.43 kg / 9.77 pounds ~0 Gs
10 mm	1.29 kg / 2.84 pounds 3 262 Gs	0.19 kg / 0.43 pounds 193 g / 1.9 N	1.16 kg / 2.56 pounds ~0 Gs
20 mm	0.14 kg / 0.30 pounds 1 068 Gs	0.02 kg / 0.05 pounds 21 g / 0.2 N	0.12 kg / 0.27 pounds ~0 Gs
50 mm	0.00 kg / 0.01 pounds 145 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
60 mm	0.00 kg / 0.00 pounds 93 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
70 mm	0.00 kg / 0.00 pounds 63 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
80 mm	0.00 kg / 0.00 pounds 45 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
90 mm	0.00 kg / 0.00 pounds 33 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
100 mm	0.00 kg / 0.00 pounds 25 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnetic products interact from a significantly greater distance than a magnet and steel setup. The setup of magnet-to-magnet produces a massive flux and a further horizon of operation. Designing a solid fastener? Apply two magnets instead of one magnet and a steel. Be careful that when connecting a pair of magnets, the impact force is huge. The levitation is a bit weaker than the connection force, but still impressive.
*The magnetic induction for N-N configuration reaches ~0 Gs at the geometric center between the magnets (resulting from vector opposition).
Note: Results refer to friction force of dual matching magnets (friction ~0.15 for Ni-Ni coating).

Table 7: Protective zones (electronics) - precautionary measures
MW 10x15 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	7.5 cm
Hearing aid	10 Gs (1.0 mT)	5.5 cm
Mechanical watch	20 Gs (2.0 mT)	4.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	3.5 cm
Car key	50 Gs (5.0 mT)	3.0 cm
Payment card	400 Gs (40.0 mT)	1.5 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

A strong magnetic field is a serious hazard to IT equipment and pacemakers. These neodymiums generate a field that prevents correct functioning of digital equipment. Be aware: the unseen radiation passes through tissues and plastic. Special caution must be exercised by people with cochlear implants and drug dispensers. Influence will be felt by: mechanical watches, car keys, membranes, and screens. Do not place the magnet near cards, hard drives, or sensitive navigation tools.

Table 8: Dynamics (cracking risk) - warning
MW 10x15 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	17.39 km/h (4.83 m/s)	0.10 J
30 mm	29.96 km/h (8.32 m/s)	0.31 J
50 mm	38.67 km/h (10.74 m/s)	0.51 J
100 mm	54.69 km/h (15.19 m/s)	1.02 J

NdFeB products are prone to chipping – a strong collision with metal can result in shattering. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Impact energy can trigger coating fragments or painful pinches to fingers. Always hold the magnet during installation so it doesn't hit violently against the steel surface. A contact at a velocity of dozens of km/h ends with a crack of the neodymium. Wear safety glasses when working with powerful specimens.

Table 9: Coating parameters (durability)
MW 10x15 / 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)

For outdoor applications, an epoxy coating is required; standard nickel is intended for indoor use. Note the thickness of the protective layer.

Table 10: Electrical data (P_c)
MW 10x15 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	4 950 Mx	49.5 µWb
P_c Coefficient	1.09	High (Stable)

Flux value passing through the magnet pole. Key data for generator designers and motors. P_c value defines the working geometry.

Table 11: Hydrostatics and buoyancy
MW 10x15 / N38

Environment	Effective steel pull	Effect
Air (land)	2.60 kg	Standard
Water (riverbed)	2.98 kg (+0.38 kg buoyancy gain)	+14.5%

Rust risk: This magnet has a standard nickel coating. After use in water, it must be dried and maintained immediately, otherwise it will rust!

Water displaces steel, making heavy objects slightly lighter. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Wall mount (shear)

*Note: On a vertical wall, the magnet retains just ~20% of its nominal pull.

2. Steel thickness impact

*Thin steel (e.g. 0.5mm PC case) significantly weakens 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) = 1.09

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 and environmental data

Chemical composition

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%

Ecology and recycling (GPSR)

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: 010005-2026

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This product is an incredibly powerful cylindrical magnet, made from advanced NdFeB material, which, at dimensions of Ø10x15 mm, guarantees optimal power. The MW 10x15 / N38 model is characterized by a tolerance of ±0.1mm and industrial build quality, making it an excellent solution for the most demanding engineers and designers. As a cylindrical magnet with significant force (approx. 2.60 kg), this product is available off-the-shelf from our European logistics center, ensuring quick order fulfillment. Furthermore, its Ni-Cu-Ni coating shields it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.

It finds application in modeling, advanced robotics, and broadly understood industry, serving as a positioning or actuating element. Thanks to the pull force of 25.51 N with a weight of only 8.84 g, this cylindrical magnet is indispensable in miniature devices and wherever low weight is crucial.

Since our magnets have a very precise dimensions, the best method is to glue them into holes with a slightly larger diameter (e.g., 10.1 mm) using two-component epoxy glues. To ensure long-term durability in automation, anaerobic resins are used, which do not react with the nickel coating and fill the gap, guaranteeing durability of the connection.

Magnets N38 are suitable for 90% of applications in modeling and machine building, where excessive miniaturization with maximum force is not required. If you need even stronger magnets in the same volume (Ø10x15), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our warehouse.

The presented product is a neodymium magnet with precisely defined parameters: diameter 10 mm and height 15 mm. The value of 25.51 N means that the magnet is capable of holding a weight many times exceeding its own mass of 8.84 g. The product has a [NiCuNi] coating, which protects the surface against oxidation, giving it an aesthetic, silvery shine.

This rod magnet is magnetized axially (along the height of 15 mm), which means that the N and S poles are located on the flat, circular surfaces. Such an arrangement is standard when connecting magnets in stacks (e.g., in filters) or when mounting in sockets at the bottom of a hole. On request, we can also produce versions magnetized through the diameter if your project requires it.

Advantages and disadvantages of Nd₂Fe₁₄B magnets.

Advantages

In addition to their pulling strength, neodymium magnets provide the following advantages:

They virtually do not lose power, because even after ten years the decline in efficiency is only ~1% (in laboratory conditions),
They retain their magnetic properties even under external field action,
A magnet with a shiny silver surface has an effective appearance,
Magnetic induction on the surface of the magnet is exceptional,
Due to their durability and thermal resistance, neodymium magnets can operate (depending on the shape) even at high temperatures reaching 230°C or more...
Possibility of detailed modeling as well as modifying to complex requirements,
Significant place in future technologies – they serve a role in mass storage devices, motor assemblies, medical devices, as well as technologically advanced constructions.
Thanks to their power density, small magnets offer high operating force, in miniature format,

Disadvantages

Disadvantages of NdFeB magnets:

Brittleness is one of their disadvantages. Upon strong impact they can break. 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 weakening of strength (a factor is the shape and 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
They oxidize in a humid environment. For use outdoors we advise using waterproof magnets e.g. in rubber, plastic
Limited ability of producing threads in the magnet and complicated shapes - recommended is cover - magnet mounting.
Possible danger resulting from small fragments of magnets can be dangerous, when accidentally swallowed, which becomes key in the context of child health protection. Additionally, tiny parts of these devices can complicate diagnosis medical when they are in the body.
High unit price – neodymium magnets have a higher price than other types of magnets (e.g. ferrite), which hinders application in large quantities

Pull force analysis

Breakaway strength of the magnet in ideal conditions – what contributes to it?

Information about lifting capacity was determined for the most favorable conditions, taking into account:

on a base made of structural steel, effectively closing the magnetic field
whose transverse dimension reaches at least 10 mm
with an ground touching surface
without any clearance between the magnet and steel
during detachment in a direction vertical to the mounting surface
in neutral thermal conditions

What influences lifting capacity in practice

During everyday use, the real power results from several key aspects, ranked from most significant:

Space between magnet and steel – even a fraction of a millimeter of distance (caused e.g. by veneer or unevenness) diminishes the pulling force, often by half at just 0.5 mm.
Direction of force – maximum parameter is available only during perpendicular pulling. The resistance to sliding of the magnet along the surface is standardly many times lower (approx. 1/5 of the lifting capacity).
Substrate thickness – for full efficiency, the steel must be adequately massive. Paper-thin metal restricts the lifting capacity (the magnet "punches through" it).
Steel grade – the best choice is high-permeability steel. Cast iron may generate lower lifting capacity.
Surface finish – full contact is possible only on smooth steel. Any scratches and bumps create air cushions, reducing force.
Heat – neodymium magnets have a negative temperature coefficient. When it is hot they lose power, and at low temperatures gain strength (up to a certain limit).

Lifting capacity testing was conducted on a smooth plate of optimal thickness, under a perpendicular pulling force, in contrast under parallel forces the lifting capacity is smaller. Additionally, even a slight gap between the magnet’s surface and the plate reduces the holding force.

Precautions when working with NdFeB magnets

Magnetic media

Device Safety: Strong magnets can ruin payment cards and sensitive devices (heart implants, hearing aids, mechanical watches).

Bone fractures

Pinching hazard: The attraction force is so immense that it can result in hematomas, pinching, and even bone fractures. Use thick gloves.

Compass and GPS

Navigation devices and smartphones are highly sensitive to magnetic fields. Direct contact with a powerful NdFeB magnet can ruin the sensors in your phone.

Protective goggles

Despite the nickel coating, the material is delicate and not impact-resistant. Avoid impacts, as the magnet may shatter into sharp, dangerous pieces.

Machining danger

Mechanical processing of NdFeB material poses a fire hazard. Neodymium dust reacts violently with oxygen and is difficult to extinguish.

Immense force

Handle with care. Rare earth magnets act from a distance and connect with massive power, often quicker than you can move away.

Power loss in heat

Regular neodymium magnets (grade N) lose power when the temperature goes above 80°C. This process is irreversible.

Allergic reactions

Warning for allergy sufferers: The nickel-copper-nickel coating contains nickel. If skin irritation appears, cease working with magnets and wear gloves.

Danger to pacemakers

Life threat: Neodymium magnets can deactivate pacemakers and defibrillators. Do not approach if you have electronic implants.

This is not a toy

These products are not toys. Accidental ingestion of multiple magnets may result in them attracting across intestines, which constitutes a critical condition and requires urgent medical intervention.

Security! Learn more about risks in the article: Magnet Safety Guide.

MW 10x15 / N38 - cylindrical magnet

Technical - MW 10x15 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering simulation of the assembly - technical parameters

Table 1: Static force (force vs distance) - interaction chart MW 10x15 / N38

Table 2: Sliding capacity (wall) MW 10x15 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces MW 10x15 / N38

Table 4: Material efficiency (substrate influence) - power losses MW 10x15 / N38

Table 5: Working in heat (stability) - resistance threshold MW 10x15 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision MW 10x15 / N38

Table 7: Protective zones (electronics) - precautionary measures MW 10x15 / N38

Table 8: Dynamics (cracking risk) - warning MW 10x15 / N38

Table 9: Coating parameters (durability) MW 10x15 / N38

Table 10: Electrical data (Pc) MW 10x15 / N38

Table 11: Hydrostatics and buoyancy MW 10x15 / N38

1. Wall mount (shear)

2. Steel thickness impact

3. Heat tolerance

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

Chemical composition

Ecology and recycling (GPSR)

Magnet pull force

Field Strength

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SM 19x225 [2xM6] / N50 - magnetic separator

Advantages and disadvantages of Nd2Fe14B magnets.

Advantages

Disadvantages

Pull force analysis

Breakaway strength of the magnet in ideal conditions – what contributes to it?

What influences lifting capacity in practice

Precautions when working with NdFeB magnets

Magnetic media

Bone fractures

Compass and GPS

Protective goggles

Machining danger

Immense force

Power loss in heat

Allergic reactions

Danger to pacemakers

This is not a toy

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs distance) - interaction chart
MW 10x15 / N38

Table 2: Sliding capacity (wall)
MW 10x15 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 10x15 / N38

Table 4: Material efficiency (substrate influence) - power losses
MW 10x15 / N38

Table 5: Working in heat (stability) - resistance threshold
MW 10x15 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 10x15 / N38

Table 7: Protective zones (electronics) - precautionary measures
MW 10x15 / N38

Table 8: Dynamics (cracking risk) - warning
MW 10x15 / N38

Table 9: Coating parameters (durability)
MW 10x15 / N38

Table 10: Electrical data (P_c)
MW 10x15 / N38

Table 11: Hydrostatics and buoyancy
MW 10x15 / N38

Advantages and disadvantages of Nd₂Fe₁₄B magnets.