Product available Ships tomorrow

MW 10x10 / N38 - cylindrical 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

cylindrical magnet

Catalog no 010004

GTIN/EAN: 5906301810032

5.00

Diameter Ø

10 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

5.89 g

Magnetization Direction

↑ axial

Load capacity

3.18 kg / 31.15 N

Magnetic Induction

553.84 mT / 5538 Gs

Coating

[NiCuNi] Nickel

product specifications »

4.31 ZŁ with VAT / pcs + price for transport

3.50 ZŁ net + 23% VAT / pcs

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Contact us by phone +48 22 499 98 98 alternatively contact us via our online form the contact form page.
Lifting power as well as appearance of magnetic components can be tested using our magnetic mass calculator.

Orders placed before 14:00 will be shipped the same business day.

Detailed specification - MW 10x10 / N38 - cylindrical magnet

Specification / characteristics - MW 10x10 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010004
GTIN/EAN	5906301810032
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	10 mm [±0,1 mm]
Weight	5.89 g
Magnetization Direction	↑ axial
Load capacity ~ ?	3.18 kg / 31.15 N
Magnetic Induction ~ ?	553.84 mT / 5538 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x10 / 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

Technical modeling of the assembly - data

These values represent the direct effect of a physical calculation. Values are based on models for the class Nd₂Fe₁₄B. Actual parameters may differ from theoretical values. Treat these data as a preliminary roadmap when designing systems.

Table 1: Static pull force (force vs distance) - characteristics
MW 10x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5534 Gs 553.4 mT	3.18 kg / 7.01 pounds 3180.0 g / 31.2 N	warning
1 mm	4428 Gs 442.8 mT	2.04 kg / 4.49 pounds 2036.1 g / 20.0 N	warning
2 mm	3420 Gs 342.0 mT	1.21 kg / 2.68 pounds 1214.8 g / 11.9 N	safe
3 mm	2597 Gs 259.7 mT	0.70 kg / 1.54 pounds 700.2 g / 6.9 N	safe
5 mm	1498 Gs 149.8 mT	0.23 kg / 0.51 pounds 232.9 g / 2.3 N	safe
10 mm	469 Gs 46.9 mT	0.02 kg / 0.05 pounds 22.9 g / 0.2 N	safe
15 mm	198 Gs 19.8 mT	0.00 kg / 0.01 pounds 4.1 g / 0.0 N	safe
20 mm	101 Gs 10.1 mT	0.00 kg / 0.00 pounds 1.1 g / 0.0 N	safe
30 mm	36 Gs 3.6 mT	0.00 kg / 0.00 pounds 0.1 g / 0.0 N	safe
50 mm	9 Gs 0.9 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	safe

Grip strength drops drastically with every subsequent millimeter of gap. Remember that every additional insulation layer (e.g., contamination, varnish, dust) strongly diminishes the holding power. Magnetic products work most effectively during direct contact; air break kills the power. Observe how rapidly the parameters plummet, when the magnet does not adhere flatly to the metal substrate. When designing the mounting, discard additional spacers.

Table 2: Slippage force (wall)
MW 10x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.64 kg / 1.40 pounds 636.0 g / 6.2 N
1 mm	Stal (~0.2)	0.41 kg / 0.90 pounds 408.0 g / 4.0 N
2 mm	Stal (~0.2)	0.24 kg / 0.53 pounds 242.0 g / 2.4 N
3 mm	Stal (~0.2)	0.14 kg / 0.31 pounds 140.0 g / 1.4 N
5 mm	Stal (~0.2)	0.05 kg / 0.10 pounds 46.0 g / 0.5 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 table below defines the theoretical weight limit necessary to initiate the sliding of the magnet vertically against a upright metal surface (assuming typical friction). This parameter is a function of the distance between the magnet and the metal.

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MW 10x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.95 kg / 2.10 pounds 954.0 g / 9.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.64 kg / 1.40 pounds 636.0 g / 6.2 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.32 kg / 0.70 pounds 318.0 g / 3.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.59 kg / 3.51 pounds 1590.0 g / 15.6 N

When hanging a magnet on a upright surface (e.g., a fridge), it will maintain just about 1/5 of its maximum pull force. Gravitational force as well as a low friction coefficient mean that magnets slide down faster than they detach. Designing a vertical fastening? Consider that the shear force is noticeably lower than the maximum static pull force. On a smooth steel, the holder will give way down under a much lighter weight. Utilizing a rubberized coating can effectively increase the grip.

Table 4: Material efficiency (substrate influence) - power losses
MW 10x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.32 kg / 0.70 pounds 318.0 g / 3.1 N
1 mm	25%	0.80 kg / 1.75 pounds 795.0 g / 7.8 N
2 mm	50%	1.59 kg / 3.51 pounds 1590.0 g / 15.6 N
3 mm	75%	2.39 kg / 5.26 pounds 2385.0 g / 23.4 N
5 mm	100%	3.18 kg / 7.01 pounds 3180.0 g / 31.2 N
10 mm	100%	3.18 kg / 7.01 pounds 3180.0 g / 31.2 N
11 mm	100%	3.18 kg / 7.01 pounds 3180.0 g / 31.2 N
12 mm	100%	3.18 kg / 7.01 pounds 3180.0 g / 31.2 N

A too thin steel cannot conduct the entire magnetic field, which weakens actual performance of the holder. If you attach a powerful product to a weak sheet, the field will penetrate right through and the pull force will drop sharply. To achieve full efficiency of this magnet's power, you need a suitably thick element of steel. The saturation effect causes that on thin elements (e.g., thin profiles), the holder works worse. We recommend selecting the steel thickness based on the following data.

Table 5: Working in heat (material behavior) - power drop
MW 10x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	3.18 kg / 7.01 pounds 3180.0 g / 31.2 N	OK
40 °C	-2.2%	3.11 kg / 6.86 pounds 3110.0 g / 30.5 N	OK
60 °C	-4.4%	3.04 kg / 6.70 pounds 3040.1 g / 29.8 N	OK
80 °C	-6.6%	2.97 kg / 6.55 pounds 2970.1 g / 29.1 N
100 °C	-28.8%	2.26 kg / 4.99 pounds 2264.2 g / 22.2 N

Standard neodymium magnets irreversibly lose parameters after exceeding the maximum temperature. Avoid high temperatures – heat can irreversibly destroy this magnet. With every degree above norm, the neodymium's force temporarily drops. Do not use this magnet close to heaters higher than its operating temperature limit. Ignoring the limit will lead to irreversible degradation of magnetic properties.

*Engineering note: Heat tolerance depends not only on the material grade, and the Permeance Coefficient Pc. Flat magnets (low Pc) may lose charge permanently sooner than long magnets. The danger warning in the table indicates permanent field degradation for this specific geometry.

Table 6: Magnet-Magnet interaction (attraction) - field range
MW 10x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	14.83 kg / 32.69 pounds 6 003 Gs	2.22 kg / 4.90 pounds 2224 g / 21.8 N	N/A
1 mm	12.01 kg / 26.48 pounds 9 962 Gs	1.80 kg / 3.97 pounds 1802 g / 17.7 N	10.81 kg / 23.83 pounds ~0 Gs
2 mm	9.50 kg / 20.93 pounds 8 857 Gs	1.42 kg / 3.14 pounds 1424 g / 14.0 N	8.55 kg / 18.84 pounds ~0 Gs
3 mm	7.38 kg / 16.27 pounds 7 809 Gs	1.11 kg / 2.44 pounds 1107 g / 10.9 N	6.64 kg / 14.64 pounds ~0 Gs
5 mm	4.31 kg / 9.50 pounds 5 968 Gs	0.65 kg / 1.43 pounds 647 g / 6.3 N	3.88 kg / 8.55 pounds ~0 Gs
10 mm	1.09 kg / 2.39 pounds 2 996 Gs	0.16 kg / 0.36 pounds 163 g / 1.6 N	0.98 kg / 2.16 pounds ~0 Gs
20 mm	0.11 kg / 0.24 pounds 939 Gs	0.02 kg / 0.04 pounds 16 g / 0.2 N	0.10 kg / 0.21 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 116 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 73 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 49 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 34 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 25 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 19 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnets attract each other from a significantly greater distance than a neodymium and metal combination. Such a system of two magnets generates a stronger field and a further horizon of action. Planning to create a powerful holder? Use a pair of magnets instead of a neodymium and a steel. Remember that when connecting a pair of magnets, the pinch force is massive. The repulsion force is marginally weaker than the attraction, but still large.
*The magnetic induction in repulsion mode reaches ~0 Gs at the geometric center between the magnets (caused by magnetic field nullification).
Attention: Calculations show friction force of a pair of identical neodymium magnets (friction ~0.15 for Ni-Ni plating).

Table 7: Hazards (implants) - warnings
MW 10x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	6.5 cm
Hearing aid	10 Gs (1.0 mT)	5.0 cm
Timepiece	20 Gs (2.0 mT)	4.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	3.0 cm
Remote	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 real danger to electronic devices as well as pacemakers. These NdFeB products produce a flux that prevents correct functioning of digital equipment. Notice: the unseen radiation acts through matter and plastic. Exceptional care must be exercised by people with hearing aids and drug dispensers. The risk also applies to: automatic timepieces, car keys, membranes, and screens. Do not bring the product near payment cards, hard drives, or precise measuring instruments.

Table 8: Impact energy (cracking risk) - warning
MW 10x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	23.54 km/h (6.54 m/s)	0.13 J
30 mm	40.59 km/h (11.27 m/s)	0.37 J
50 mm	52.40 km/h (14.56 m/s)	0.62 J
100 mm	74.10 km/h (20.58 m/s)	1.25 J

NdFeB products are delicate – a strong collision with metal risks their cracking. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Kinetic force can destroy the magnet or dangerous crushing to skin. Be sure to control the product during installation so it doesn't hit violently against the steel surface. A collision at high speed almost guarantees destruction of the magnet. Wear safety glasses when playing with large magnets.

Table 9: Surface protection spec
MW 10x10 / 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. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Construction data (Flux)
MW 10x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	4 481 Mx	44.8 µWb
P_c Coefficient	0.89	High (Stable)

Flux value passing through the pole surface. Essential parameter for generator designers and motors. The P_c coefficient determines the working geometry.

Table 11: Underwater work (magnet fishing)
MW 10x10 / N38

Environment	Effective steel pull	Effect
Air (land)	3.18 kg	Standard
Water (riverbed)	3.64 kg (+0.46 kg buoyancy gain)	+14.5%

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

In water, the magnet feels stronger thanks to Archimedes' principle. Buoyancy helps in lifting finds.

1. Sliding resistance

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

2. Plate thickness effect

*Thin metal sheet (e.g. computer case) severely reduces the holding force.

3. Thermal stability

*For N38 grade, the max working temp is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.89

The chart above illustrates the magnetic characteristics of the material within the second quadrant of the hysteresis loop. 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

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: 010004-2026

Magnet Unit Converter

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Force (N)

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The offered product is an exceptionally strong cylinder magnet, composed of advanced NdFeB material, which, with dimensions of Ø10x10 mm, guarantees optimal power. This specific item features high dimensional repeatability and professional build quality, making it an ideal solution for the most demanding engineers and designers. As a cylindrical magnet with impressive force (approx. 3.18 kg), this product is in stock from our warehouse in Poland, ensuring quick order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating secures 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 high power of 31.15 N with a weight of only 5.89 g, this cylindrical magnet is indispensable in miniature devices and wherever every gram matters.

Due to the brittleness of the NdFeB material, we absolutely advise against force-fitting (so-called press-fit), as this risks chipping the coating of this precision component. To ensure stability in industry, anaerobic resins are used, which do not react with the nickel coating and fill the gap, guaranteeing high repeatability of the connection.

Magnets NdFeB grade N38 are strong enough for the majority 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 (Ø10x10), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 10 mm and height 10 mm. The value of 31.15 N means that the magnet is capable of holding a weight many times exceeding its own mass of 5.89 g. The product has a [NiCuNi] coating, which secures it against external factors, giving it an aesthetic, silvery shine.

Standardly, the magnetic axis runs through the center of the cylinder, causing the greatest attraction force to occur on the bases with a diameter of 10 mm. Thanks to this, the magnet can be easily glued into a hole and achieve a strong field on the front surface. On request, we can also produce versions magnetized diametrically if your project requires it.

Advantages as well as disadvantages of neodymium magnets.

Strengths

In addition to their long-term stability, neodymium magnets provide the following advantages:

Their magnetic field remains stable, and after approximately ten years it decreases only by ~1% (theoretically),
Neodymium magnets are remarkably resistant to demagnetization caused by external interference,
In other words, due to the metallic layer of silver, the element gains visual value,
Magnets are characterized by excellent magnetic induction on the active area,
Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their form) at temperatures up to 230°C and above...
In view of the option of precise shaping and adaptation to unique solutions, neodymium magnets can be produced in a broad palette of shapes and sizes, which increases their versatility,
Versatile presence in modern technologies – they are used in data components, motor assemblies, advanced medical instruments, also industrial machines.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in tiny dimensions, which enables their usage in compact constructions

Disadvantages

Problematic aspects of neodymium magnets and ways of using them

They are fragile upon heavy impacts. To avoid cracks, it is worth protecting magnets in special housings. Such protection not only protects the magnet but also increases its resistance to damage
We warn that neodymium magnets can reduce their power at high temperatures. To prevent this, we advise our specialized [AH] magnets, which work effectively even at 230°C.
Magnets exposed to a humid environment can corrode. Therefore while using outdoors, we recommend using water-impermeable magnets made of rubber, plastic or other material resistant to moisture
Due to limitations in producing threads and complex shapes in magnets, we recommend using cover - magnetic mechanism.
Possible danger related to microscopic parts of magnets can be dangerous, if swallowed, which is particularly important in the aspect of protecting the youngest. Additionally, tiny parts of these magnets are able to be problematic in diagnostics medical in case of swallowing.
With large orders the cost of neodymium magnets is economically unviable,

Pull force analysis

Maximum lifting capacity of the magnet – what contributes to it?

The specified lifting capacity concerns the maximum value, obtained under ideal test conditions, meaning:

with the application of a yoke made of special test steel, guaranteeing maximum field concentration
with a thickness no less than 10 mm
with a plane free of scratches
under conditions of no distance (surface-to-surface)
under perpendicular force vector (90-degree angle)
at room temperature

Practical lifting capacity: influencing factors

Bear in mind that the magnet holding may be lower influenced by elements below, starting with the most relevant:

Distance (between the magnet and the plate), since even a microscopic clearance (e.g. 0.5 mm) can cause a reduction in lifting capacity by up to 50% (this also applies to varnish, corrosion or dirt).
Force direction – catalog parameter refers to pulling vertically. When applying parallel force, the magnet holds significantly lower power (often approx. 20-30% of maximum force).
Steel thickness – insufficiently thick steel does not accept the full field, causing part of the power to be wasted to the other side.
Steel grade – ideal substrate is high-permeability steel. Stainless steels may attract less.
Surface structure – the smoother and more polished the surface, the better the adhesion and higher the lifting capacity. Unevenness creates an air distance.
Heat – neodymium magnets have a negative temperature coefficient. When it is hot they are weaker, and in frost gain strength (up to a certain limit).

Lifting capacity testing was conducted on plates with a smooth surface of optimal thickness, under a perpendicular pulling force, whereas under shearing force the lifting capacity is smaller. In addition, even a slight gap between the magnet’s surface and the plate reduces the load capacity.

Safe handling of NdFeB magnets

Bone fractures

Mind your fingers. Two powerful magnets will snap together instantly with a force of massive weight, destroying anything in their path. Exercise extreme caution!

Handling guide

Use magnets with awareness. Their immense force can shock even experienced users. Stay alert and do not underestimate their power.

Electronic devices

Do not bring magnets close to a wallet, computer, or screen. The magnetism can destroy these devices and erase data from cards.

Do not give to children

Adult use only. Tiny parts can be swallowed, leading to serious injuries. Store away from kids and pets.

Nickel allergy

Warning for allergy sufferers: The Ni-Cu-Ni coating contains nickel. If redness occurs, immediately stop working with magnets and wear gloves.

Fire warning

Dust created during machining of magnets is combustible. Do not drill into magnets unless you are an expert.

Life threat

Individuals with a ICD should maintain an large gap from magnets. The magnetism can disrupt the functioning of the implant.

Keep away from electronics

GPS units and smartphones are highly sensitive to magnetic fields. Close proximity with a powerful NdFeB magnet can ruin the sensors in your phone.

Operating temperature

Keep cool. NdFeB magnets are sensitive to heat. If you need operation above 80°C, ask us about HT versions (H, SH, UH).

Beware of splinters

Despite the nickel coating, the material is brittle and not impact-resistant. Do not hit, as the magnet may crumble into hazardous fragments.

Attention! More info about risks in the article: Safety of working with magnets.

MW 10x10 / N38 - cylindrical magnet

Detailed specification - MW 10x10 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical modeling of the assembly - data

Table 1: Static pull force (force vs distance) - characteristics MW 10x10 / N38

Table 2: Slippage force (wall) MW 10x10 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces MW 10x10 / N38

Table 4: Material efficiency (substrate influence) - power losses MW 10x10 / N38

Table 5: Working in heat (material behavior) - power drop MW 10x10 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range MW 10x10 / N38

Table 7: Hazards (implants) - warnings MW 10x10 / N38

Table 8: Impact energy (cracking risk) - warning MW 10x10 / N38

Table 9: Surface protection spec MW 10x10 / N38

Table 10: Construction data (Flux) MW 10x10 / N38

Table 11: Underwater work (magnet fishing) MW 10x10 / N38

1. Sliding resistance

2. Plate thickness effect

3. Thermal stability

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

Chemical composition

Ecology and recycling (GPSR)

Pulling force

Magnetic Induction

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Advantages as well as disadvantages of neodymium magnets.

Strengths

Disadvantages

Pull force analysis

Maximum lifting capacity of the magnet – what contributes to it?

Practical lifting capacity: influencing factors

Safe handling of NdFeB magnets

Bone fractures

Handling guide

Electronic devices

Do not give to children

Nickel allergy

Fire warning

Life threat

Keep away from electronics

Operating temperature

Beware of splinters

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs distance) - characteristics
MW 10x10 / N38

Table 2: Slippage force (wall)
MW 10x10 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MW 10x10 / N38

Table 4: Material efficiency (substrate influence) - power losses
MW 10x10 / N38

Table 5: Working in heat (material behavior) - power drop
MW 10x10 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range
MW 10x10 / N38

Table 7: Hazards (implants) - warnings
MW 10x10 / N38

Table 8: Impact energy (cracking risk) - warning
MW 10x10 / N38

Table 9: Surface protection spec
MW 10x10 / N38

Table 10: Construction data (Flux)
MW 10x10 / N38

Table 11: Underwater work (magnet fishing)
MW 10x10 / N38