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MW 10x5 / 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 010011

GTIN/EAN: 5906301810100

5.00

Diameter Ø

10 mm [±0,1 mm]

Height

5 mm [±0,1 mm]

Weight

2.95 g

Magnetization Direction

↑ axial

Load capacity

3.19 kg / 31.28 N

Magnetic Induction

437.91 mT / 4379 Gs

Coating

[NiCuNi] Nickel

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1.513 ZŁ with VAT / pcs + price for transport

1.230 ZŁ net + 23% VAT / pcs

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Technical details - MW 10x5 / N38 - cylindrical magnet

Specification / characteristics - MW 10x5 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010011
GTIN/EAN	5906301810100
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	5 mm [±0,1 mm]
Weight	2.95 g
Magnetization Direction	↑ axial
Load capacity ~ ?	3.19 kg / 31.28 N
Magnetic Induction ~ ?	437.91 mT / 4379 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x5 / 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 analysis of the product - report

Presented information constitute the outcome of a physical calculation. Values rely on algorithms for the class Nd₂Fe₁₄B. Real-world performance may differ. Treat these calculations as a reference point during assembly planning.

Table 1: Static pull force (pull vs distance) - characteristics
MW 10x5 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	4376 Gs 437.6 mT	3.19 kg / 7.03 LBS 3190.0 g / 31.3 N	strong
1 mm	3547 Gs 354.7 mT	2.10 kg / 4.62 LBS 2095.9 g / 20.6 N	strong
2 mm	2743 Gs 274.3 mT	1.25 kg / 2.76 LBS 1252.9 g / 12.3 N	safe
3 mm	2068 Gs 206.8 mT	0.71 kg / 1.57 LBS 712.2 g / 7.0 N	safe
5 mm	1161 Gs 116.1 mT	0.22 kg / 0.50 LBS 224.7 g / 2.2 N	safe
10 mm	336 Gs 33.6 mT	0.02 kg / 0.04 LBS 18.8 g / 0.2 N	safe
15 mm	133 Gs 13.3 mT	0.00 kg / 0.01 LBS 2.9 g / 0.0 N	safe
20 mm	65 Gs 6.5 mT	0.00 kg / 0.00 LBS 0.7 g / 0.0 N	safe
30 mm	22 Gs 2.2 mT	0.00 kg / 0.00 LBS 0.1 g / 0.0 N	safe
50 mm	5 Gs 0.5 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe

Grip strength decreases sharply per each millimeter of spacing. Keep in mind that even the smallest gap (e.g., dirt, paint, veneer) noticeably reduces the pull force. Neodymiums operate strongest at the point of direct contact; distance kills the power. Observe how flashily the load capacity fall, when the product does not touch directly to the metal substrate. When designing the mounting, avoid unnecessary gaps.

Table 2: Sliding force (wall)
MW 10x5 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.64 kg / 1.41 LBS 638.0 g / 6.3 N
1 mm	Stal (~0.2)	0.42 kg / 0.93 LBS 420.0 g / 4.1 N
2 mm	Stal (~0.2)	0.25 kg / 0.55 LBS 250.0 g / 2.5 N
3 mm	Stal (~0.2)	0.14 kg / 0.31 LBS 142.0 g / 1.4 N
5 mm	Stal (~0.2)	0.04 kg / 0.10 LBS 44.0 g / 0.4 N
10 mm	Stal (~0.2)	0.00 kg / 0.01 LBS 4.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N

This section indicates the estimated force sufficient to start the slippage of the magnet down against a vertical steel plate (considering typical friction). This parameter is a function of the distance between the magnet and the surface.

Table 3: Vertical assembly (sliding) - vertical pull
MW 10x5 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.96 kg / 2.11 LBS 957.0 g / 9.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.64 kg / 1.41 LBS 638.0 g / 6.3 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.32 kg / 0.70 LBS 319.0 g / 3.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.60 kg / 3.52 LBS 1595.0 g / 15.6 N

When placing a element on a upright surface (e.g., a car body), it will maintain just approx. 1/5 of its maximum pull force. Gravity and a weak degree of grip influence the fact that magnets move down faster than they pull off. Want to create a vertical fastening? Consider that the shear force is significantly lower than the maximum static pull force. On a smooth steel, the holder will slide down under a noticeably lighter load. Application of an anti-slip layer can drastically raise the stability.

Table 4: Steel thickness (saturation) - sheet metal selection
MW 10x5 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.32 kg / 0.70 LBS 319.0 g / 3.1 N
1 mm	25%	0.80 kg / 1.76 LBS 797.5 g / 7.8 N
2 mm	50%	1.60 kg / 3.52 LBS 1595.0 g / 15.6 N
3 mm	75%	2.39 kg / 5.27 LBS 2392.5 g / 23.5 N
5 mm	100%	3.19 kg / 7.03 LBS 3190.0 g / 31.3 N
10 mm	100%	3.19 kg / 7.03 LBS 3190.0 g / 31.3 N
11 mm	100%	3.19 kg / 7.03 LBS 3190.0 g / 31.3 N
12 mm	100%	3.19 kg / 7.03 LBS 3190.0 g / 31.3 N

A thin metal plate is incapable of focus the full magnetic flux, which weakens actual performance of the magnet. Should you attach a powerful product to a too thin substrate, the field will pass right through and the pull force will drop sharply. To achieve 100% of this magnet's potential, you require a sufficiently solid backing of metal. The saturation phenomenon causes that on sheet metal structures (e.g., appliance housings), the holder shows lower pull force. We recommend selecting the steel cross-section based on the following data.

Table 5: Working in heat (material behavior) - resistance threshold
MW 10x5 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	3.19 kg / 7.03 LBS 3190.0 g / 31.3 N	OK
40 °C	-2.2%	3.12 kg / 6.88 LBS 3119.8 g / 30.6 N	OK
60 °C	-4.4%	3.05 kg / 6.72 LBS 3049.6 g / 29.9 N
80 °C	-6.6%	2.98 kg / 6.57 LBS 2979.5 g / 29.2 N
100 °C	-28.8%	2.27 kg / 5.01 LBS 2271.3 g / 22.3 N

Standard neodymium magnets lose power after exceeding the maximum temperature. Avoid high temperatures – high temperature can irreversibly destroy this magnet. With every degree above norm, the magnet's capacity briefly lowers. Do not use this product near heat sources higher than its operating temperature limit. Exceeding the critical threshold will cause permanent loss of magnetism.

*Engineering note: Thermal stability depends not only on the material grade, and the Permeance Coefficient Pc. Low-profile magnets (low permeance coefficient) are more susceptible to demagnetization at lower temperatures than long magnets. Warning indicator in the table signals a risk of irreversible loss for this specific geometry.

Table 6: Magnet-Magnet interaction (repulsion) - field range
MW 10x5 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	9.27 kg / 20.44 LBS 5 534 Gs	1.39 kg / 3.07 LBS 1391 g / 13.6 N	N/A
1 mm	7.63 kg / 16.83 LBS 7 941 Gs	1.15 kg / 2.52 LBS 1145 g / 11.2 N	6.87 kg / 15.15 LBS ~0 Gs
2 mm	6.09 kg / 13.43 LBS 7 094 Gs	0.91 kg / 2.01 LBS 914 g / 9.0 N	5.48 kg / 12.09 LBS ~0 Gs
3 mm	4.75 kg / 10.48 LBS 6 265 Gs	0.71 kg / 1.57 LBS 713 g / 7.0 N	4.28 kg / 9.43 LBS ~0 Gs
5 mm	2.76 kg / 6.08 LBS 4 772 Gs	0.41 kg / 0.91 LBS 413 g / 4.1 N	2.48 kg / 5.47 LBS ~0 Gs
10 mm	0.65 kg / 1.44 LBS 2 323 Gs	0.10 kg / 0.22 LBS 98 g / 1.0 N	0.59 kg / 1.30 LBS ~0 Gs
20 mm	0.05 kg / 0.12 LBS 673 Gs	0.01 kg / 0.02 LBS 8 g / 0.1 N	0.05 kg / 0.11 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 72 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
60 mm	0.00 kg / 0.00 LBS 44 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
70 mm	0.00 kg / 0.00 LBS 29 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
80 mm	0.00 kg / 0.00 LBS 20 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
90 mm	0.00 kg / 0.00 LBS 14 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
100 mm	0.00 kg / 0.00 LBS 11 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two magnets attract each other from a much further distance than a magnet and steel combination. The setup of two magnets generates a stronger field and a wider radius of performance. Want to build a powerful holder? Apply two magnets instead of a neodymium and a striker plate. Be careful that when bringing together two magnets, the collision energy is massive. The levitation is a bit weaker than the connection force, but still impressive.
*The magnetic induction in repulsion mode is approximately ~0 Gs at the midpoint of the gap (caused by magnetic field nullification).
* Estimates refer to sliding force of a pair of same magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Safety (HSE) (electronics) - precautionary measures
MW 10x5 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	5.5 cm
Hearing aid	10 Gs (1.0 mT)	4.0 cm
Timepiece	20 Gs (2.0 mT)	3.5 cm
Mobile device	40 Gs (4.0 mT)	2.5 cm
Car key	50 Gs (5.0 mT)	2.5 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

A strong magnetic field is a large risk to electronics and pacemakers. These magnets produce a field that disrupts operation of sensitive medical devices. Remember: the invisible magnetic field penetrates the body and plastic. Exceptional care must be exercised by people with hearing aids and drug dispensers. Also at risk are: mechanical watches, remotes, membranes, and screens. Avoid contact with magnetic cards, HDD media, or sensitive navigation tools.

Table 8: Collisions (cracking risk) - collision effects
MW 10x5 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	33.29 km/h (9.25 m/s)	0.13 J
30 mm	57.44 km/h (15.96 m/s)	0.38 J
50 mm	74.16 km/h (20.60 m/s)	0.63 J
100 mm	104.87 km/h (29.13 m/s)	1.25 J

Neodymium magnets are prone to chipping – a violent impact against metal causes immediate chipping. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Kinetic force can cause material chips or dangerous crushing to fingers. Hold the magnet firmly during bringing near metal so it doesn't hit with great force against the metal. A contact at a velocity of dozens of km/h almost guarantees destruction of the neodymium. Wear safety glasses when handling with large magnets.

Table 9: Coating parameters (durability)
MW 10x5 / 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)

Neodymium magnets are highly susceptible to corrosion without proper protection. Note the thickness of the protective layer.

Table 10: Construction data (P_c)
MW 10x5 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	3 489 Mx	34.9 µWb
P_c Coefficient	0.59	Low (Flat)

Total magnetic flux passing through the pole surface. Key data in coil applications as well as sensors. P_c value determines the working geometry.

Table 11: Submerged application
MW 10x5 / N38

Environment	Effective steel pull	Effect
Air (land)	3.19 kg	Standard
Water (riverbed)	3.65 kg (+0.46 kg buoyancy gain)	+14.5%

Rust risk: Remember to wipe the magnet thoroughly after removing it from water and apply a protective layer (e.g., oil) to avoid corrosion.

The magnetic field penetrates through water without any losses. However, remember the water resistance when pulling the rope quickly.

1. Vertical hold

*Warning: On a vertical surface, the magnet holds only ~20% of its perpendicular strength.

2. Efficiency vs thickness

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

3. Temperature resistance

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.59

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 and environmental data

Material specification

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%

Environmental data

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: 010011-2026

Measurement Calculator

Force (pull)

Pounds (lbs)

Magnetic Induction

Induction (T)

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6.81 ZŁ brutto / pcs

The offered product is an exceptionally strong rod magnet, composed of modern NdFeB material, which, at dimensions of Ø10x5 mm, guarantees optimal power. This specific item is characterized by high dimensional repeatability and industrial build quality, making it an excellent solution for the most demanding engineers and designers. As a magnetic rod with impressive force (approx. 3.19 kg), this product is in stock from our European logistics center, ensuring rapid order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating shields it against corrosion in standard operating conditions, guaranteeing an aesthetic appearance and durability for years.

This model is ideal for building generators, advanced sensors, and efficient filters, where field concentration on a small surface counts. Thanks to the high power of 31.28 N with a weight of only 2.95 g, this cylindrical magnet is indispensable in miniature devices and wherever every gram matters.

Since our magnets have a tolerance of ±0.1mm, the recommended way is to glue them into holes with a slightly larger diameter (e.g., 10.1 mm) using 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 high repeatability of the connection.

Grade N38 is the most popular standard for industrial neodymium magnets, offering a great economic balance and high resistance to demagnetization. If you need the strongest magnets in the same volume (Ø10x5), 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 5 mm. The value of 31.28 N means that the magnet is capable of holding a weight many times exceeding its own mass of 2.95 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 5 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 diametrically if your project requires it.

Strengths as well as weaknesses of rare earth magnets.

Benefits

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

They have constant strength, and over more than ten years their attraction force decreases symbolically – ~1% (in testing),
They are resistant to demagnetization induced by external disturbances,
Thanks to the glossy finish, the layer of Ni-Cu-Ni, gold-plated, or silver-plated gives an aesthetic appearance,
Neodymium magnets generate maximum magnetic induction on a small area, which increases force concentration,
Neodymium magnets are characterized by extremely high magnetic induction on the magnet surface and can work (depending on the shape) even at a temperature of 230°C or more...
Possibility of individual modeling and optimizing to atypical conditions,
Versatile presence in future technologies – they are commonly used in HDD drives, brushless drives, advanced medical instruments, also technologically advanced constructions.
Thanks to their power density, small magnets offer high operating force, in miniature format,

Limitations

Problematic aspects of neodymium magnets: weaknesses and usage proposals

They are fragile upon heavy impacts. To avoid cracks, it is worth protecting magnets in a protective case. Such protection not only protects the magnet but also improves its resistance to damage
We warn that neodymium magnets can lose their power at high temperatures. To prevent this, we suggest our specialized [AH] magnets, which work effectively even at 230°C.
Due to the susceptibility of magnets to corrosion in a humid environment, we advise using waterproof magnets made of rubber, plastic or other material resistant to moisture, in case of application outdoors
We recommend cover - magnetic mechanism, due to difficulties in creating nuts inside the magnet and complicated forms.
Possible danger resulting from small fragments of magnets pose a threat, if swallowed, which becomes key in the context of child health protection. It is also worth noting that small elements of these devices are able to be problematic in diagnostics medical after entering the body.
Higher cost of purchase is a significant factor to consider compared to ceramic magnets, especially in budget applications

Pull force analysis

Magnetic strength at its maximum – what contributes to it?

Magnet power was defined for optimal configuration, assuming:

using a sheet made of low-carbon steel, functioning as a circuit closing element
whose transverse dimension is min. 10 mm
characterized by smoothness
under conditions of gap-free contact (surface-to-surface)
during pulling in a direction vertical to the plane
at standard ambient temperature

Determinants of lifting force in real conditions

Effective lifting capacity is influenced by specific conditions, including (from most important):

Space between magnet and steel – even a fraction of a millimeter of separation (caused e.g. by varnish or dirt) significantly weakens the magnet efficiency, often by half at just 0.5 mm.
Pull-off angle – note that the magnet holds strongest perpendicularly. Under sliding down, the holding force drops significantly, often to levels of 20-30% of the nominal value.
Steel thickness – insufficiently thick sheet does not close the flux, causing part of the power to be wasted to the other side.
Metal type – not every steel attracts identically. High carbon content weaken the interaction with the magnet.
Surface condition – ground elements ensure maximum contact, which increases force. Rough surfaces weaken the grip.
Operating temperature – NdFeB sinters have a negative temperature coefficient. When it is hot they are weaker, and in frost gain strength (up to a certain limit).

Lifting capacity was assessed with the use of a polished steel plate of optimal thickness (min. 20 mm), under perpendicular detachment force, whereas under shearing force the lifting capacity is smaller. In addition, even a minimal clearance between the magnet’s surface and the plate reduces the lifting capacity.

H&S for magnets

Keep away from children

Neodymium magnets are not intended for children. Swallowing a few magnets can lead to them pinching intestinal walls, which constitutes a severe health hazard and necessitates immediate surgery.

Maximum temperature

Regular neodymium magnets (grade N) lose power when the temperature goes above 80°C. The loss of strength is permanent.

Mechanical processing

Mechanical processing of NdFeB material poses a fire hazard. Magnetic powder reacts violently with oxygen and is hard to extinguish.

Sensitization to coating

Allergy Notice: The nickel-copper-nickel coating consists of nickel. If an allergic reaction happens, cease working with magnets and wear gloves.

Magnets are brittle

Watch out for shards. Magnets can fracture upon violent connection, ejecting shards into the air. Wear goggles.

Life threat

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

Electronic hazard

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

Powerful field

Handle magnets consciously. Their powerful strength can surprise even professionals. Plan your moves and respect their force.

Bodily injuries

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

Magnetic interference

Note: neodymium magnets generate a field that confuses precision electronics. Maintain a separation from your phone, device, and GPS.

Safety First! Want to know more? Check our post: Why are neodymium magnets dangerous?

MW 10x5 / N38 - cylindrical magnet

Technical details - MW 10x5 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical analysis of the product - report

Table 1: Static pull force (pull vs distance) - characteristics MW 10x5 / N38

Table 2: Sliding force (wall) MW 10x5 / N38

Table 3: Vertical assembly (sliding) - vertical pull MW 10x5 / N38

Table 4: Steel thickness (saturation) - sheet metal selection MW 10x5 / N38

Table 5: Working in heat (material behavior) - resistance threshold MW 10x5 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field range MW 10x5 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures MW 10x5 / N38

Table 8: Collisions (cracking risk) - collision effects MW 10x5 / N38

Table 9: Coating parameters (durability) MW 10x5 / N38

Table 10: Construction data (Pc) MW 10x5 / N38

Table 11: Submerged application MW 10x5 / N38

1. Vertical hold

2. Efficiency vs thickness

3. Temperature resistance

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

Material specification

Environmental data

Force (pull)

Magnetic Induction

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UMT 29x38 white / N38 - board holder

Strengths as well as weaknesses of rare earth magnets.

Benefits

Limitations

Pull force analysis

Magnetic strength at its maximum – what contributes to it?

Determinants of lifting force in real conditions

H&S for magnets

Keep away from children

Maximum temperature

Mechanical processing

Sensitization to coating

Magnets are brittle

Life threat

Electronic hazard

Powerful field

Bodily injuries

Magnetic interference

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - characteristics
MW 10x5 / N38

Table 2: Sliding force (wall)
MW 10x5 / N38

Table 3: Vertical assembly (sliding) - vertical pull
MW 10x5 / N38

Table 4: Steel thickness (saturation) - sheet metal selection
MW 10x5 / N38

Table 5: Working in heat (material behavior) - resistance threshold
MW 10x5 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field range
MW 10x5 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures
MW 10x5 / N38

Table 8: Collisions (cracking risk) - collision effects
MW 10x5 / N38

Table 9: Coating parameters (durability)
MW 10x5 / N38

Table 10: Construction data (P_c)
MW 10x5 / N38

Table 11: Submerged application
MW 10x5 / N38