Product available Ships tomorrow

MW 5x10 / 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 010083

GTIN/EAN: 5906301810827

5.00

Diameter Ø

5 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

1.47 g

Magnetization Direction

↑ axial

Load capacity

0.56 kg / 5.45 N

Magnetic Induction

599.97 mT / 6000 Gs

Coating

[NiCuNi] Nickel

see technical data »

0.800 ZŁ with VAT / pcs + price for transport

0.650 ZŁ net + 23% VAT / pcs

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Technical details - MW 5x10 / N38 - cylindrical magnet

Specification / characteristics - MW 5x10 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010083
GTIN/EAN	5906301810827
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	5 mm [±0,1 mm]
Height	10 mm [±0,1 mm]
Weight	1.47 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.56 kg / 5.45 N
Magnetic Induction ~ ?	599.97 mT / 6000 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 5x10 / 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 magnet - technical parameters

The following values constitute the result of a engineering analysis. Values were calculated on models for the material Nd₂Fe₁₄B. Real-world parameters may differ from theoretical values. Treat these data as a reference point when designing systems.

Table 1: Static pull force (pull vs distance) - interaction chart
MW 5x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5990 Gs 599.0 mT	0.56 kg / 1.23 LBS 560.0 g / 5.5 N	low risk
1 mm	3743 Gs 374.3 mT	0.22 kg / 0.48 LBS 218.7 g / 2.1 N	low risk
2 mm	2197 Gs 219.7 mT	0.08 kg / 0.17 LBS 75.3 g / 0.7 N	low risk
3 mm	1325 Gs 132.5 mT	0.03 kg / 0.06 LBS 27.4 g / 0.3 N	low risk
5 mm	570 Gs 57.0 mT	0.01 kg / 0.01 LBS 5.1 g / 0.0 N	low risk
10 mm	137 Gs 13.7 mT	0.00 kg / 0.00 LBS 0.3 g / 0.0 N	low risk
15 mm	54 Gs 5.4 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
20 mm	26 Gs 2.6 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
30 mm	9 Gs 0.9 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 weakens sharply with every mm of spacing. Remember that even a very thin break (e.g., dirt, varnish, veneer) significantly weakens the grip. Neodymiums operate most effectively at the point of direct contact; distance weakens the power. Analyze how quickly the parameters fall, when the product does not touch directly to the metal substrate. When designing the arrangement, eliminate additional spacers.

Table 2: Vertical hold (vertical surface)
MW 5x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.11 kg / 0.25 LBS 112.0 g / 1.1 N
1 mm	Stal (~0.2)	0.04 kg / 0.10 LBS 44.0 g / 0.4 N
2 mm	Stal (~0.2)	0.02 kg / 0.04 LBS 16.0 g / 0.2 N
3 mm	Stal (~0.2)	0.01 kg / 0.01 LBS 6.0 g / 0.1 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 2.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 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 calculates the estimated force needed to cause the slippage of the magnet downwards against a upright steel plate (assuming typical friction coefficient). This value depends on the gap size between the magnet and the surface.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 5x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.17 kg / 0.37 LBS 168.0 g / 1.6 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.11 kg / 0.25 LBS 112.0 g / 1.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.06 kg / 0.12 LBS 56.0 g / 0.5 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.28 kg / 0.62 LBS 280.0 g / 2.7 N

When mounting a holder on a vertical surface (e.g., a board), it will only hold barely approx. 1/5 of its maximum pull force. Gravity and a weak degree of grip influence the fact that products slip easier than they pop off the substrate. Planning a vertical fastening? Consider that the shear force is significantly lower than the maximum static pull force. On a painted metal, the element will slide down under a significantly smaller cargo. Utilizing a rubberized coating can drastically increase the grip.

Table 4: Steel thickness (substrate influence) - sheet metal selection
MW 5x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.06 kg / 0.12 LBS 56.0 g / 0.5 N
1 mm	25%	0.14 kg / 0.31 LBS 140.0 g / 1.4 N
2 mm	50%	0.28 kg / 0.62 LBS 280.0 g / 2.7 N
3 mm	75%	0.42 kg / 0.93 LBS 420.0 g / 4.1 N
5 mm	100%	0.56 kg / 1.23 LBS 560.0 g / 5.5 N
10 mm	100%	0.56 kg / 1.23 LBS 560.0 g / 5.5 N
11 mm	100%	0.56 kg / 1.23 LBS 560.0 g / 5.5 N
12 mm	100%	0.56 kg / 1.23 LBS 560.0 g / 5.5 N

A thin sheet is unable to conduct the full magnetic flux, which squanders power of the holder. Should you mount a strong magnet to a thin surface, the magnetism will penetrate right through and the attraction force will be weaker. To utilize 100% of this magnet's power, you require a sufficiently solid backing of metal. The saturation effect means that on thin elements (e.g., car bodies), the magnet works worse. We advise picking the steel cross-section according to the table below.

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

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.56 kg / 1.23 LBS 560.0 g / 5.5 N	OK
40 °C	-2.2%	0.55 kg / 1.21 LBS 547.7 g / 5.4 N	OK
60 °C	-4.4%	0.54 kg / 1.18 LBS 535.4 g / 5.3 N	OK
80 °C	-6.6%	0.52 kg / 1.15 LBS 523.0 g / 5.1 N
100 °C	-28.8%	0.40 kg / 0.88 LBS 398.7 g / 3.9 N

Classic neodymiums lose parameters above the temperature limit. Watch out for overheating – heat can permanently destroy this product. With increasing heat, the neodymium's capacity temporarily drops. Refrain from using this magnet in hot environments exceeding its working range. Exceeding the critical threshold will result in irreversible degradation of magnetism.

*Important note: Temperature resistance is determined by both grade, as well as the dimension ratios. Low-profile magnets (pancake types) risk losing magnetic properties sooner than long magnets. Warning indicator in the table points to a risk of irreversible loss for this particular item.

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 5x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	4.34 kg / 9.58 LBS 6 127 Gs	0.65 kg / 1.44 LBS 652 g / 6.4 N	N/A
1 mm	2.81 kg / 6.19 LBS 9 631 Gs	0.42 kg / 0.93 LBS 421 g / 4.1 N	2.53 kg / 5.57 LBS ~0 Gs
2 mm	1.70 kg / 3.74 LBS 7 486 Gs	0.25 kg / 0.56 LBS 254 g / 2.5 N	1.53 kg / 3.37 LBS ~0 Gs
3 mm	1.00 kg / 2.20 LBS 5 737 Gs	0.15 kg / 0.33 LBS 149 g / 1.5 N	0.90 kg / 1.98 LBS ~0 Gs
5 mm	0.35 kg / 0.77 LBS 3 391 Gs	0.05 kg / 0.12 LBS 52 g / 0.5 N	0.31 kg / 0.69 LBS ~0 Gs
10 mm	0.04 kg / 0.09 LBS 1 140 Gs	0.01 kg / 0.01 LBS 6 g / 0.1 N	0.04 kg / 0.08 LBS ~0 Gs
20 mm	0.00 kg / 0.01 LBS 274 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 30 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 19 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 12 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 attract each other from a significantly greater distance than a neodymium and metal combination. Such a system of magnet-to-magnet creates a more powerful interaction and a further horizon of action. Want to build a solid fastener? Apply two magnets instead of one magnet and a striker plate. Remember that when connecting a pair of magnets, the pinch force is extreme. The repulsion force is a bit weaker than the attraction, but still impressive.
*Flux density in repulsion mode reaches ~0 Gs at the geometric center between the magnets (caused by magnetic field nullification).
Attention: Estimates show sliding force of a pair of same magnets (friction coefficient ~0.15 for Ni-Ni plating).

Table 7: Protective zones (electronics) - precautionary measures
MW 5x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	4.0 cm
Hearing aid	10 Gs (1.0 mT)	3.0 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)	0.5 cm

Powerful magnet radiation is a serious hazard to electronics as well as pacemakers. These neodymiums generate a flux that destroys function of sensitive medical devices. Remember: the unseen radiation penetrates the body and housings. Special caution must be exercised by people with hearing aids and drug dispensers. The risk also applies to: mechanical watches, car keys, speakers, and displays. Do not place the magnet near cards, hard drives, or precise measuring instruments.

Table 8: Dynamics (cracking risk) - collision effects
MW 5x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	19.69 km/h (5.47 m/s)	0.02 J
30 mm	34.09 km/h (9.47 m/s)	0.07 J
50 mm	44.02 km/h (12.23 m/s)	0.11 J
100 mm	62.25 km/h (17.29 m/s)	0.22 J

Neodymium magnets are very brittle – a strong collision with metal causes immediate chipping. Pay attention to connection velocity – a magnet released freely becomes dangerous. Impact energy can cause material chips or painful pinches to fingers. Always hold the magnet during installation so it doesn't hit violently against the metal. A collision at high speed ends with a crack of the magnet. Use safety goggles when playing with large magnets.

Table 9: Coating parameters (durability)
MW 5x10 / 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. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Electrical data (P_c)
MW 5x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 306 Mx	13.1 µWb
P_c Coefficient	1.21	High (Stable)

Flux value passing through the magnet pole. Essential parameter when building generators as well as sensors. P_c value defines the magnet's operating point.

Table 11: Hydrostatics and buoyancy
MW 5x10 / N38

Environment	Effective steel pull	Effect
Air (land)	0.56 kg	Standard
Water (riverbed)	0.64 kg (+0.08 kg buoyancy gain)	+14.5%

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

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. Shear force

*Note: On a vertical surface, the magnet retains only a fraction of its perpendicular strength.

2. Steel thickness impact

*Thin steel (e.g. 0.5mm PC case) significantly reduces the holding force.

3. Power loss vs temp

*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) = 1.21

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: 010083-2026

Quick Unit Converter

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Kilograms (kg)

Force (N)

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MW 20x1.5 / N38 - cylindrical magnet

1.574 ZŁ brutto / pcs

The offered product is an incredibly powerful rod magnet, composed of advanced NdFeB material, which, with dimensions of Ø5x10 mm, guarantees maximum efficiency. The MW 5x10 / N38 component is characterized by high dimensional repeatability and industrial build quality, making it a perfect solution for the most demanding engineers and designers. As a cylindrical magnet with significant force (approx. 0.56 kg), this product is in stock from our warehouse in Poland, ensuring rapid order fulfillment. Moreover, its triple-layer Ni-Cu-Ni coating shields it against corrosion in typical operating conditions, ensuring an aesthetic appearance and durability for years.

It finds application in modeling, advanced automation, and broadly understood industry, serving as a positioning or actuating element. Thanks to the pull force of 5.45 N with a weight of only 1.47 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 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 durability of the connection.

Magnets NdFeB grade N38 are strong enough for the majority of applications in automation and machine building, where excessive miniaturization with maximum force is not required. If you need the strongest magnets in the same volume (Ø5x10), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our warehouse.

The presented product is a neodymium magnet with precisely defined parameters: diameter 5 mm and height 10 mm. The value of 5.45 N means that the magnet is capable of holding a weight many times exceeding its own mass of 1.47 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 10 mm), which means that the N and S poles are located on the flat, circular surfaces. Such an arrangement is most desirable 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.

Pros as well as cons of Nd₂Fe₁₄B magnets.

Advantages

Besides their high retention, neodymium magnets are valued for these benefits:

They do not lose power, even during around 10 years – the reduction in lifting capacity is only ~1% (according to tests),
They have excellent resistance to magnetism drop as a result of external fields,
Thanks to the shimmering finish, the coating of Ni-Cu-Ni, gold, or silver gives an professional appearance,
Neodymium magnets deliver maximum magnetic induction on a their surface, which ensures high operational effectiveness,
Through (appropriate) combination of ingredients, they can achieve high thermal strength, allowing for functioning at temperatures approaching 230°C and above...
Thanks to versatility in shaping and the capacity to adapt to individual projects,
Wide application in future technologies – they find application in hard drives, electric motors, medical equipment, as well as multitasking production systems.
Relatively small size with high pulling force – neodymium magnets offer high power in small dimensions, which allows their use in small systems

Cons

Disadvantages of NdFeB magnets:

To avoid cracks upon strong impacts, we suggest using special steel housings. Such a solution protects the magnet and simultaneously improves its durability.
Neodymium magnets lose their force under the influence of heating. As soon as 80°C is exceeded, many of them start losing their force. Therefore, we recommend our special magnets marked [AH], which maintain durability even at temperatures up to 230°C
When exposed to humidity, magnets usually rust. To use them in conditions outside, it is recommended to use protective magnets, such as magnets in rubber or plastics, which secure oxidation and corrosion.
Due to limitations in producing nuts and complex forms in magnets, we propose using casing - magnetic holder.
Possible danger resulting from small fragments of magnets pose a threat, in case of ingestion, which becomes key in the aspect of protecting the youngest. Additionally, small elements of these devices can be problematic in diagnostics medical when they are in the body.
Higher cost of purchase is a significant factor to consider compared to ceramic magnets, especially in budget applications

Pull force analysis

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

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

using a plate made of low-carbon steel, serving as a circuit closing element
with a thickness minimum 10 mm
characterized by even structure
without any insulating layer between the magnet and steel
under perpendicular application of breakaway force (90-degree angle)
at room temperature

Lifting capacity in practice – influencing factors

Bear in mind that the working load may be lower subject to elements below, in order of importance:

Air gap (between the magnet and the metal), as even a very small distance (e.g. 0.5 mm) leads to a drastic drop in force by up to 50% (this also applies to paint, corrosion or dirt).
Force direction – remember that the magnet has greatest strength perpendicularly. Under shear forces, the holding force drops drastically, often to levels of 20-30% of the nominal value.
Wall thickness – thin material does not allow full use of the magnet. Magnetic flux passes through the material instead of converting into lifting capacity.
Material type – ideal substrate is high-permeability steel. Cast iron may attract less.
Surface condition – smooth surfaces guarantee perfect abutment, which increases force. Rough surfaces reduce efficiency.
Temperature influence – hot environment weakens magnetic field. Too high temperature can permanently damage the magnet.

Holding force was checked on the plate surface of 20 mm thickness, when a perpendicular force was applied, in contrast under parallel forces the holding force is lower. In addition, even a small distance between the magnet and the plate lowers the holding force.

Precautions when working with neodymium magnets

Adults only

Only for adults. Small elements pose a choking risk, leading to severe trauma. Keep out of reach of kids and pets.

Mechanical processing

Machining of neodymium magnets carries a risk of fire risk. Magnetic powder reacts violently with oxygen and is difficult to extinguish.

Compass and GPS

Navigation devices and smartphones are extremely sensitive to magnetism. Close proximity with a strong magnet can ruin the sensors in your phone.

Magnets are brittle

Protect your eyes. Magnets can fracture upon uncontrolled impact, ejecting shards into the air. Eye protection is mandatory.

Finger safety

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

Do not overheat magnets

Control the heat. Exposing the magnet above 80 degrees Celsius will ruin its magnetic structure and pulling force.

Implant safety

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

Immense force

Be careful. Neodymium magnets attract from a long distance and snap with massive power, often faster than you can move away.

Cards and drives

Avoid bringing magnets near a wallet, computer, or screen. The magnetic field can destroy these devices and wipe information from cards.

Allergic reactions

Nickel alert: The Ni-Cu-Ni coating contains nickel. If an allergic reaction occurs, cease working with magnets and use protective gear.

Security! Need more info? Check our post: Why are neodymium magnets dangerous?

MW 5x10 / N38 - cylindrical magnet

Technical details - MW 5x10 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical analysis of the magnet - technical parameters

Table 1: Static pull force (pull vs distance) - interaction chart MW 5x10 / N38

Table 2: Vertical hold (vertical surface) MW 5x10 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MW 5x10 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection MW 5x10 / N38

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

Table 6: Magnet-Magnet interaction (repulsion) - field collision MW 5x10 / N38

Table 7: Protective zones (electronics) - precautionary measures MW 5x10 / N38

Table 8: Dynamics (cracking risk) - collision effects MW 5x10 / N38

Table 9: Coating parameters (durability) MW 5x10 / N38

Table 10: Electrical data (Pc) MW 5x10 / N38

Table 11: Hydrostatics and buoyancy MW 5x10 / N38

1. Shear force

2. Steel thickness impact

3. Power loss vs temp

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

Material specification

Environmental data

Force (pull)

Magnetic Field

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MW 20x1.5 / N38 - cylindrical magnet

Pros as well as cons of Nd2Fe14B magnets.

Advantages

Cons

Pull force analysis

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

Lifting capacity in practice – influencing factors

Precautions when working with neodymium magnets

Adults only

Mechanical processing

Compass and GPS

Magnets are brittle

Finger safety

Do not overheat magnets

Implant safety

Immense force

Cards and drives

Allergic reactions

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - interaction chart
MW 5x10 / N38

Table 2: Vertical hold (vertical surface)
MW 5x10 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 5x10 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection
MW 5x10 / N38

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

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 5x10 / N38

Table 7: Protective zones (electronics) - precautionary measures
MW 5x10 / N38

Table 8: Dynamics (cracking risk) - collision effects
MW 5x10 / N38

Table 9: Coating parameters (durability)
MW 5x10 / N38

Table 10: Electrical data (P_c)
MW 5x10 / N38

Table 11: Hydrostatics and buoyancy
MW 5x10 / N38

Pros as well as cons of Nd₂Fe₁₄B magnets.