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MW 10x2 / 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 010006

GTIN/EAN: 5906301810056

5.00

Diameter Ø

10 mm [±0,1 mm]

Height

2 mm [±0,1 mm]

Weight

1.18 g

Magnetization Direction

↑ axial

Load capacity

1.27 kg / 12.50 N

Magnetic Induction

230.11 mT / 2301 Gs

Coating

[NiCuNi] Nickel

view specifications »

0.467 ZŁ with VAT / pcs + price for transport

0.380 ZŁ net + 23% VAT / pcs

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Physical properties - MW 10x2 / N38 - cylindrical magnet

Specification / characteristics - MW 10x2 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010006
GTIN/EAN	5906301810056
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	2 mm [±0,1 mm]
Weight	1.18 g
Magnetization Direction	↑ axial
Load capacity ~ ?	1.27 kg / 12.50 N
Magnetic Induction ~ ?	230.11 mT / 2301 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x2 / 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

Physical modeling of the product - technical parameters

These information are the direct effect of a engineering calculation. Values rely on models for the class Nd₂Fe₁₄B. Real-world parameters might slightly deviate from the simulation results. Please consider these calculations as a preliminary roadmap for designers.

Table 1: Static pull force (force vs gap) - characteristics
MW 10x2 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	2300 Gs 230.0 mT	1.27 kg / 2.80 LBS 1270.0 g / 12.5 N	low risk
1 mm	1974 Gs 197.4 mT	0.94 kg / 2.06 LBS 935.3 g / 9.2 N	low risk
2 mm	1570 Gs 157.0 mT	0.59 kg / 1.31 LBS 592.1 g / 5.8 N	low risk
3 mm	1194 Gs 119.4 mT	0.34 kg / 0.75 LBS 342.3 g / 3.4 N	low risk
5 mm	661 Gs 66.1 mT	0.10 kg / 0.23 LBS 104.9 g / 1.0 N	low risk
10 mm	178 Gs 17.8 mT	0.01 kg / 0.02 LBS 7.6 g / 0.1 N	low risk
15 mm	66 Gs 6.6 mT	0.00 kg / 0.00 LBS 1.1 g / 0.0 N	low risk
20 mm	31 Gs 3.1 mT	0.00 kg / 0.00 LBS 0.2 g / 0.0 N	low risk
30 mm	10 Gs 1.0 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
50 mm	2 Gs 0.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk

Pulling power decreases drastically with every subsequent millimeter of spacing. Keep in mind that even the smallest gap (e.g., dirt, paint, rust) strongly reduces the pull force. Neodymiums operate optimally at the point of direct contact; gap kills the power. See how flashily the parameters drop, when the product does not touch flatly to the steel surface. When designing the assembly, discard additional spacers.

Table 2: Shear load (vertical surface)
MW 10x2 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.25 kg / 0.56 LBS 254.0 g / 2.5 N
1 mm	Stal (~0.2)	0.19 kg / 0.41 LBS 188.0 g / 1.8 N
2 mm	Stal (~0.2)	0.12 kg / 0.26 LBS 118.0 g / 1.2 N
3 mm	Stal (~0.2)	0.07 kg / 0.15 LBS 68.0 g / 0.7 N
5 mm	Stal (~0.2)	0.02 kg / 0.04 LBS 20.0 g / 0.2 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 2.0 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 approximate force needed to initiate the slippage of the magnet down on a upright metal surface (considering standard friction). The holding force is relative to the separation distance between the magnet and the metal.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 10x2 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.38 kg / 0.84 LBS 381.0 g / 3.7 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.25 kg / 0.56 LBS 254.0 g / 2.5 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.13 kg / 0.28 LBS 127.0 g / 1.2 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.64 kg / 1.40 LBS 635.0 g / 6.2 N

When placing a holder on a upright surface (e.g., a board), it you can count on only approx. 20%-30% of its maximum pull force. Gravitational force as well as a low friction coefficient cause that magnets slide down faster than they pull off. Designing a vertical fastening? Note that the sliding force is significantly lower than the maximum static pull force. On a painted metal, the holder will slide down under a significantly smaller cargo. Application of an anti-slip pad can drastically increase the grip.

Table 4: Steel thickness (saturation) - power losses
MW 10x2 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.13 kg / 0.28 LBS 127.0 g / 1.2 N
1 mm	25%	0.32 kg / 0.70 LBS 317.5 g / 3.1 N
2 mm	50%	0.64 kg / 1.40 LBS 635.0 g / 6.2 N
3 mm	75%	0.95 kg / 2.10 LBS 952.5 g / 9.3 N
5 mm	100%	1.27 kg / 2.80 LBS 1270.0 g / 12.5 N
10 mm	100%	1.27 kg / 2.80 LBS 1270.0 g / 12.5 N
11 mm	100%	1.27 kg / 2.80 LBS 1270.0 g / 12.5 N
12 mm	100%	1.27 kg / 2.80 LBS 1270.0 g / 12.5 N

A thin metal plate is unable to take in the full magnetic flux, which wastes potential of the magnet. Should you install a neodymium to a too thin substrate, the field will penetrate right through and the holding will be smaller. To squeeze the maximum of this magnet's potential, you need a suitably thick element of steel. The material oversaturation means that on delicate walls (e.g., thin profiles), the magnet shows lower pull force. We advise picking the steel thickness from these parameters.

Table 5: Thermal resistance (material behavior) - resistance threshold
MW 10x2 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	1.27 kg / 2.80 LBS 1270.0 g / 12.5 N	OK
40 °C	-2.2%	1.24 kg / 2.74 LBS 1242.1 g / 12.2 N	OK
60 °C	-4.4%	1.21 kg / 2.68 LBS 1214.1 g / 11.9 N
80 °C	-6.6%	1.19 kg / 2.62 LBS 1186.2 g / 11.6 N
100 °C	-28.8%	0.90 kg / 1.99 LBS 904.2 g / 8.9 N

Classic neodymiums change their properties power above the temperature limit. Watch out for overheating – excessive heat can irreversibly damage this product. With every degree above norm, the magnet's force briefly decreases. Refrain from using this product close to ovens exceeding its operating temperature limit. Ignoring the limit will result in destruction of magnetism.

*Technical advisory: Thermal stability is determined by both grade, but also on the magnet's shape. Low-profile magnets (low Pc) risk losing magnetic properties sooner than long magnets. The danger warning in the table indicates a risk of irreversible loss for this specific geometry.

Table 6: Two magnets (attraction) - field range
MW 10x2 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	2.56 kg / 5.65 LBS 3 867 Gs	0.38 kg / 0.85 LBS 384 g / 3.8 N	N/A
1 mm	2.25 kg / 4.96 LBS 4 312 Gs	0.34 kg / 0.74 LBS 338 g / 3.3 N	2.03 kg / 4.46 LBS ~0 Gs
2 mm	1.89 kg / 4.16 LBS 3 948 Gs	0.28 kg / 0.62 LBS 283 g / 2.8 N	1.70 kg / 3.74 LBS ~0 Gs
3 mm	1.52 kg / 3.36 LBS 3 548 Gs	0.23 kg / 0.50 LBS 229 g / 2.2 N	1.37 kg / 3.02 LBS ~0 Gs
5 mm	0.92 kg / 2.02 LBS 2 750 Gs	0.14 kg / 0.30 LBS 137 g / 1.3 N	0.82 kg / 1.82 LBS ~0 Gs
10 mm	0.21 kg / 0.47 LBS 1 322 Gs	0.03 kg / 0.07 LBS 32 g / 0.3 N	0.19 kg / 0.42 LBS ~0 Gs
20 mm	0.02 kg / 0.03 LBS 355 Gs	0.00 kg / 0.01 LBS 2 g / 0.0 N	0.01 kg / 0.03 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 33 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 20 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 13 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 9 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 6 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 5 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two magnets interact from a wider radius than a neodymium and metal setup. Such a system of magnet-to-magnet creates a more powerful interaction and a further horizon of performance. Designing a solid fastener? Apply two magnets instead of one magnet and a striker plate. Be careful that when connecting a pair of magnets, the collision energy is huge. The levitation is marginally weaker than the attraction, but still large.
*The magnetic induction for N-N configuration drops to ~0 Gs in the exact middle between the magnets (resulting from vector opposition).
Note: Results demonstrate friction force of two matching magnets (friction coefficient ~0.15 for Ni-Ni plating).

Table 7: Protective zones (electronics) - precautionary measures
MW 10x2 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	4.0 cm
Hearing aid	10 Gs (1.0 mT)	3.5 cm
Mechanical watch	20 Gs (2.0 mT)	2.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	2.0 cm
Car key	50 Gs (5.0 mT)	2.0 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 poses a real danger to IT equipment and medical implants. These neodymiums generate a flux that prevents correct functioning of sensitive medical devices. Be aware: the invisible magnetic field acts through matter and housings. Special caution must be exercised by people with cochlear implants and insulin pumps. The risk also applies to: mechanical watches, car keys, membranes, and displays. Do not bring the product near payment cards, HDD media, or sensitive navigation tools.

Table 8: Dynamics (kinetic energy) - warning
MW 10x2 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	33.21 km/h (9.22 m/s)	0.05 J
30 mm	57.31 km/h (15.92 m/s)	0.15 J
50 mm	73.98 km/h (20.55 m/s)	0.25 J
100 mm	104.63 km/h (29.06 m/s)	0.50 J

NdFeB products are prone to chipping – a violent impact against metal causes immediate chipping. Watch the impact speed – a magnet released freely becomes dangerous. Impact energy can destroy the magnet or dangerous crushing to fingers. Be sure to control the product during mounting so it doesn't hit with great force against the steel surface. A contact at a velocity of dozens of km/h ends with a crack of the neodymium. Wear eye protection when working with powerful specimens.

Table 9: Surface protection spec
MW 10x2 / 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 SST (salt spray test) is an industry standard for determining coating lifespan in harsh conditions. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Electrical data (Flux)
MW 10x2 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	2 097 Mx	21.0 µWb
P_c Coefficient	0.29	Low (Flat)

Flux value passing through the pole surface. Essential parameter when building generators and motors. The P_c coefficient defines the working geometry.

Table 11: Underwater work (magnet fishing)
MW 10x2 / N38

Environment	Effective steel pull	Effect
Air (land)	1.27 kg	Standard
Water (riverbed)	1.45 kg (+0.18 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. Buoyancy helps in lifting finds.

1. Shear force

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

2. Plate thickness effect

*Thin steel (e.g. 0.5mm PC case) drastically limits the holding force.

3. Heat tolerance

*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) = 0.29

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

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%

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: 010006-2026

Magnet Unit Converter

Force (pull)

Kilograms (kg)

Force in lbs

Magnetic Induction

Induction (Gs)

Induction (T)

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MW 14x3 / N38 - cylindrical magnet

1.845 ZŁ brutto / pcs

The offered product is an extremely powerful cylindrical magnet, produced from advanced NdFeB material, which, with dimensions of Ø10x2 mm, guarantees optimal power. The MW 10x2 / N38 component boasts high dimensional repeatability and professional build quality, making it a perfect solution for professional engineers and designers. As a magnetic rod with impressive force (approx. 1.27 kg), this product is available off-the-shelf from our warehouse in Poland, ensuring rapid order fulfillment. Additionally, its Ni-Cu-Ni coating shields it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.

It successfully proves itself in DIY projects, advanced automation, and broadly understood industry, serving as a positioning or actuating element. Thanks to the pull force of 12.50 N with a weight of only 1.18 g, this rod 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 professional component. 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 professional neodymium magnets, offering an optimal price-to-power ratio and operational stability. If you need the strongest magnets in the same volume (Ø10x2), 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 2 mm. The key parameter here is the holding force amounting to approximately 1.27 kg (force ~12.50 N), which, with such defined dimensions, proves the high grade of the NdFeB material. 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 2 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.

Strengths and weaknesses of neodymium magnets.

Benefits

Besides their tremendous strength, neodymium magnets offer the following advantages:

They do not lose magnetism, even after nearly ten years – the reduction in lifting capacity is only ~1% (theoretically),
Magnets very well defend themselves against loss of magnetization caused by foreign field sources,
In other words, due to the shiny surface of gold, the element looks attractive,
Magnets exhibit excellent magnetic induction on the outer side,
Through (appropriate) combination of ingredients, they can achieve high thermal resistance, allowing for operation at temperatures approaching 230°C and above...
Thanks to versatility in designing and the ability to adapt to specific needs,
Huge importance in innovative solutions – they are commonly used in mass storage devices, electric drive systems, precision medical tools, also technologically advanced constructions.
Relatively small size with high pulling force – neodymium magnets offer high power in small dimensions, which allows their use in miniature devices

Disadvantages

Problematic aspects of neodymium magnets and ways of using them

To avoid cracks under impact, we recommend using special steel housings. Such a solution secures the magnet and simultaneously improves its durability.
When exposed to high temperature, neodymium magnets experience a drop in force. Often, when the temperature exceeds 80°C, their power decreases (depending on the size and shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
Due to the susceptibility of magnets to corrosion in a humid environment, we suggest using waterproof magnets made of rubber, plastic or other material resistant to moisture, when using outdoors
Due to limitations in producing threads and complex shapes in magnets, we propose using casing - magnetic holder.
Possible danger resulting from small fragments of magnets are risky, when accidentally swallowed, which gains importance in the context of child safety. Additionally, tiny parts of these devices can complicate diagnosis medical after entering the body.
Due to expensive raw materials, their price exceeds standard values,

Holding force characteristics

Maximum holding power of the magnet – what affects it?

Magnet power was defined for optimal configuration, taking into account:

on a base made of mild steel, perfectly concentrating the magnetic field
with a thickness no less than 10 mm
characterized by lack of roughness
with total lack of distance (without impurities)
under vertical application of breakaway force (90-degree angle)
in temp. approx. 20°C

What influences lifting capacity in practice

In real-world applications, the actual lifting capacity results from many variables, ranked from the most important:

Distance (betwixt the magnet and the plate), as even a microscopic distance (e.g. 0.5 mm) can cause a drastic drop in force by up to 50% (this also applies to varnish, rust or dirt).
Loading method – catalog parameter refers to detachment vertically. When applying parallel force, the magnet holds much less (often approx. 20-30% of nominal force).
Element thickness – for full efficiency, the steel must be adequately massive. Paper-thin metal limits the lifting capacity (the magnet "punches through" it).
Material type – ideal substrate is high-permeability steel. Hardened steels may attract less.
Surface quality – the more even the surface, the larger the contact zone and higher the lifting capacity. Roughness creates an air distance.
Operating temperature – neodymium magnets have a negative temperature coefficient. When it is hot they lose power, and in frost they can be stronger (up to a certain limit).

Lifting capacity was assessed by applying a smooth steel plate of suitable thickness (min. 20 mm), under perpendicular detachment force, whereas under shearing force the load capacity is reduced by as much as fivefold. In addition, even a slight gap between the magnet’s surface and the plate reduces the holding force.

Safety rules for work with NdFeB magnets

Electronic hazard

Device Safety: Strong magnets can ruin payment cards and delicate electronics (heart implants, hearing aids, timepieces).

Medical interference

Warning for patients: Strong magnetic fields affect electronics. Keep minimum 30 cm distance or request help to work with the magnets.

Keep away from children

Always keep magnets out of reach of children. Choking hazard is significant, and the effects of magnets clamping inside the body are fatal.

Fire risk

Fire hazard: Neodymium dust is explosive. Do not process magnets without safety gear as this may cause fire.

GPS and phone interference

GPS units and mobile phones are highly sensitive to magnetic fields. Direct contact with a powerful NdFeB magnet can permanently damage the internal compass in your phone.

Finger safety

Pinching hazard: The pulling power is so great that it can result in blood blisters, crushing, and broken bones. Use thick gloves.

Eye protection

Despite metallic appearance, the material is delicate and not impact-resistant. Do not hit, as the magnet may crumble into hazardous fragments.

Immense force

Handle with care. Neodymium magnets act from a distance and connect with huge force, often faster than you can move away.

Metal Allergy

Medical facts indicate that nickel (the usual finish) is a common allergen. If you have an allergy, prevent direct skin contact and opt for encased magnets.

Demagnetization risk

Control the heat. Heating the magnet to high heat will destroy its properties and strength.

Warning! Need more info? Check our post: Are neodymium magnets dangerous?

MW 10x2 / N38 - cylindrical magnet

Physical properties - MW 10x2 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical modeling of the product - technical parameters

Table 1: Static pull force (force vs gap) - characteristics MW 10x2 / N38

Table 2: Shear load (vertical surface) MW 10x2 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MW 10x2 / N38

Table 4: Steel thickness (saturation) - power losses MW 10x2 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold MW 10x2 / N38

Table 6: Two magnets (attraction) - field range MW 10x2 / N38

Table 7: Protective zones (electronics) - precautionary measures MW 10x2 / N38

Table 8: Dynamics (kinetic energy) - warning MW 10x2 / N38

Table 9: Surface protection spec MW 10x2 / N38

Table 10: Electrical data (Flux) MW 10x2 / N38

Table 11: Underwater work (magnet fishing) MW 10x2 / N38

1. Shear force

2. Plate thickness effect

3. Heat tolerance

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

Material specification

Sustainability

Force (pull)

Magnetic Induction

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MW 14x3 / N38 - cylindrical magnet

Strengths and weaknesses of neodymium magnets.

Benefits

Disadvantages

Holding force characteristics

Maximum holding power of the magnet – what affects it?

What influences lifting capacity in practice

Safety rules for work with NdFeB magnets

Electronic hazard

Medical interference

Keep away from children

Fire risk

GPS and phone interference

Finger safety

Eye protection

Immense force

Metal Allergy

Demagnetization risk

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs gap) - characteristics
MW 10x2 / N38

Table 2: Shear load (vertical surface)
MW 10x2 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 10x2 / N38

Table 4: Steel thickness (saturation) - power losses
MW 10x2 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold
MW 10x2 / N38

Table 6: Two magnets (attraction) - field range
MW 10x2 / N38

Table 7: Protective zones (electronics) - precautionary measures
MW 10x2 / N38

Table 8: Dynamics (kinetic energy) - warning
MW 10x2 / N38

Table 9: Surface protection spec
MW 10x2 / N38

Table 10: Electrical data (Flux)
MW 10x2 / N38

Table 11: Underwater work (magnet fishing)
MW 10x2 / N38