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MW 6x2 / 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 010092

GTIN/EAN: 5906301810919

5.00

Diameter Ø

6 mm [±0,1 mm]

Height

2 mm [±0,1 mm]

Weight

0.42 g

Magnetization Direction

↑ axial

Load capacity

0.86 kg / 8.43 N

Magnetic Induction

343.37 mT / 3434 Gs

Coating

[NiCuNi] Nickel

see technical data »

0.246 ZŁ with VAT / pcs + price for transport

0.200 ZŁ net + 23% VAT / pcs

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Detailed specification - MW 6x2 / N38 - cylindrical magnet

Specification / characteristics - MW 6x2 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010092
GTIN/EAN	5906301810919
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	6 mm [±0,1 mm]
Height	2 mm [±0,1 mm]
Weight	0.42 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.86 kg / 8.43 N
Magnetic Induction ~ ?	343.37 mT / 3434 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 6x2 / 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 simulation of the assembly - technical parameters

Presented data constitute the outcome of a physical analysis. Results are based on algorithms for the material Nd₂Fe₁₄B. Operational performance might slightly differ. Use these calculations as a reference point when designing systems.

Table 1: Static force (force vs distance) - power drop
MW 6x2 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	3430 Gs 343.0 mT	0.86 kg / 1.90 pounds 860.0 g / 8.4 N	low risk
1 mm	2423 Gs 242.3 mT	0.43 kg / 0.95 pounds 429.2 g / 4.2 N	low risk
2 mm	1521 Gs 152.1 mT	0.17 kg / 0.37 pounds 169.0 g / 1.7 N	low risk
3 mm	932 Gs 93.2 mT	0.06 kg / 0.14 pounds 63.5 g / 0.6 N	low risk
5 mm	382 Gs 38.2 mT	0.01 kg / 0.02 pounds 10.7 g / 0.1 N	low risk
10 mm	76 Gs 7.6 mT	0.00 kg / 0.00 pounds 0.4 g / 0.0 N	low risk
15 mm	26 Gs 2.6 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk
20 mm	12 Gs 1.2 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk
30 mm	4 Gs 0.4 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk
50 mm	1 Gs 0.1 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk

Grip strength weakens sharply per each millimeter of distance. Note that even a microscopic distance (e.g., dirt, varnish, dust) significantly diminishes the holding power. Magnets hold most effectively during direct contact; distance weakens the force. Analyze how flashily the load capacity fall, when the product does not touch directly to the metal substrate. When calculating the assembly, discard redundant distances.

Table 2: Shear force (wall)
MW 6x2 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.17 kg / 0.38 pounds 172.0 g / 1.7 N
1 mm	Stal (~0.2)	0.09 kg / 0.19 pounds 86.0 g / 0.8 N
2 mm	Stal (~0.2)	0.03 kg / 0.07 pounds 34.0 g / 0.3 N
3 mm	Stal (~0.2)	0.01 kg / 0.03 pounds 12.0 g / 0.1 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 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 indicates the estimated force needed to cause the downward movement of the magnet downwards along a vertical metal surface (considering standard friction). The holding force varies with the air gap between the magnet and the metal.

Table 3: Vertical assembly (sliding) - vertical pull
MW 6x2 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.26 kg / 0.57 pounds 258.0 g / 2.5 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.17 kg / 0.38 pounds 172.0 g / 1.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.09 kg / 0.19 pounds 86.0 g / 0.8 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.43 kg / 0.95 pounds 430.0 g / 4.2 N

When mounting a magnet on a vertical plane (e.g., a car body), it will only hold just approx. 1/5 of nominal attraction strength. Gravitational force as well as a weak degree of grip influence the fact that products slip easier than they pull off. Designing a wall mount? Note that the sliding force is significantly lower than the maximum static pull force. On a painted metal, the magnet will slide down under a noticeably lighter cargo. Using a rubber pad can drastically increase the grip.

Table 4: Steel thickness (saturation) - sheet metal selection
MW 6x2 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.09 kg / 0.19 pounds 86.0 g / 0.8 N
1 mm	25%	0.22 kg / 0.47 pounds 215.0 g / 2.1 N
2 mm	50%	0.43 kg / 0.95 pounds 430.0 g / 4.2 N
3 mm	75%	0.65 kg / 1.42 pounds 645.0 g / 6.3 N
5 mm	100%	0.86 kg / 1.90 pounds 860.0 g / 8.4 N
10 mm	100%	0.86 kg / 1.90 pounds 860.0 g / 8.4 N
11 mm	100%	0.86 kg / 1.90 pounds 860.0 g / 8.4 N
12 mm	100%	0.86 kg / 1.90 pounds 860.0 g / 8.4 N

A thin sheet cannot focus the full magnetic flux, which weakens actual performance of the holder. Should you mount a strong magnet to a weak sheet, the flux will pass right through and the holding will be smaller. To squeeze the maximum of this magnet's power, you need a suitably thick backing of steel. The material oversaturation means that on thin elements (e.g., appliance housings), the holder works worse. We suggest choosing the steel dimension based on the following data.

Table 5: Thermal resistance (material behavior) - resistance threshold
MW 6x2 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.86 kg / 1.90 pounds 860.0 g / 8.4 N	OK
40 °C	-2.2%	0.84 kg / 1.85 pounds 841.1 g / 8.3 N	OK
60 °C	-4.4%	0.82 kg / 1.81 pounds 822.2 g / 8.1 N
80 °C	-6.6%	0.80 kg / 1.77 pounds 803.2 g / 7.9 N
100 °C	-28.8%	0.61 kg / 1.35 pounds 612.3 g / 6.0 N

Ordinary NdFeB products irreversibly lose power above the temperature limit. Watch out for overheating – high temperature can irreversibly demagnetize this magnet. As the temperature rises, the magnet's force briefly drops. Refrain from using this product close to heaters higher than its operating temperature limit. Exceeding the critical threshold will cause destruction of magnetic properties.

*Technical advisory: Thermal stability is determined by both grade, and the Permeance Coefficient Pc. Flat magnets (low Pc) are more susceptible to demagnetization under lower heat stress than taller cylinders. The danger warning in the table indicates permanent field degradation for this specific geometry.

Table 6: Two magnets (repulsion) - forces in the system
MW 6x2 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	2.05 kg / 4.52 pounds 4 944 Gs	0.31 kg / 0.68 pounds 308 g / 3.0 N	N/A
1 mm	1.52 kg / 3.34 pounds 5 900 Gs	0.23 kg / 0.50 pounds 228 g / 2.2 N	1.37 kg / 3.01 pounds ~0 Gs
2 mm	1.02 kg / 2.26 pounds 4 847 Gs	0.15 kg / 0.34 pounds 154 g / 1.5 N	0.92 kg / 2.03 pounds ~0 Gs
3 mm	0.65 kg / 1.44 pounds 3 869 Gs	0.10 kg / 0.22 pounds 98 g / 1.0 N	0.59 kg / 1.29 pounds ~0 Gs
5 mm	0.25 kg / 0.54 pounds 2 379 Gs	0.04 kg / 0.08 pounds 37 g / 0.4 N	0.22 kg / 0.49 pounds ~0 Gs
10 mm	0.03 kg / 0.06 pounds 764 Gs	0.00 kg / 0.01 pounds 4 g / 0.0 N	0.02 kg / 0.05 pounds ~0 Gs
20 mm	0.00 kg / 0.00 pounds 153 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 12 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 7 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 5 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 3 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 2 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 2 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnetic products attract each other from a wider radius than a magnet and steel setup. Such a system of magnet-to-magnet produces a massive flux and a larger range of action. Want to build a powerful holder? Apply two magnets instead of one magnet and a steel. Be careful that when bringing together two magnets, the impact force is huge. The levitation is marginally weaker than the attraction, but still large.
*Flux density between like poles is approximately ~0 Gs at the geometric center of the gap (due to field cancellation).
Attention: Results refer to sliding force of a pair of identical magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Safety (HSE) (electronics) - precautionary measures
MW 6x2 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	3.0 cm
Hearing aid	10 Gs (1.0 mT)	2.5 cm
Mechanical watch	20 Gs (2.0 mT)	2.0 cm
Mobile device	40 Gs (4.0 mT)	1.5 cm
Car key	50 Gs (5.0 mT)	1.5 cm
Payment card	400 Gs (40.0 mT)	0.5 cm
HDD hard drive	600 Gs (60.0 mT)	0.5 cm

Extremely neodym field poses a serious hazard to IT equipment and pacemakers. These NdFeB products produce a field that disrupts operation of sensitive medical devices. Notice: the invisible magnetic field penetrates the body and glass. Exceptional care must be exercised by people with hearing aids and drug dispensers. Influence will be felt by: automatic timepieces, car keys, speakers, and displays. Do not bring the product near payment cards, HDD media, or sensitive navigation tools.

Table 8: Dynamics (cracking risk) - collision effects
MW 6x2 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	45.65 km/h (12.68 m/s)	0.03 J
30 mm	79.04 km/h (21.96 m/s)	0.10 J
50 mm	102.04 km/h (28.35 m/s)	0.17 J
100 mm	144.31 km/h (40.09 m/s)	0.34 J

Neodymium magnets are very brittle – a violent impact against metal risks their cracking. Pay attention to connection velocity – a magnet released freely speeds with massive force. Striking energy can destroy the magnet or dangerous crushing to skin. Always hold the magnet during mounting so it doesn't hit with great force against the metal. A contact at a velocity of dozens of km/h means shattering of the magnet. Wear eye protection when playing with large magnets.

Table 9: Anti-corrosion coating durability
MW 6x2 / 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. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Electrical data (Flux)
MW 6x2 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 029 Mx	10.3 µWb
P_c Coefficient	0.44	Low (Flat)

Flux value emitted by the pole surface. Key data when building generators as well as sensors. The P_c coefficient determines the working geometry.

Table 11: Physics of underwater searching
MW 6x2 / N38

Environment	Effective steel pull	Effect
Air (land)	0.86 kg	Standard
Water (riverbed)	0.98 kg (+0.12 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.

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

1. Shear force

*Warning: On a vertical wall, the magnet retains just approx. 20-30% of its max power.

2. Plate thickness effect

*Thin steel (e.g. 0.5mm PC case) significantly 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) = 0.44

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

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: 010092-2026

Magnet Unit Converter

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Force (N)

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This product is a very strong cylinder magnet, composed of advanced NdFeB material, which, with dimensions of Ø6x2 mm, guarantees the highest energy density. The MW 6x2 / N38 model features an accuracy of ±0.1mm and professional build quality, making it an excellent solution for professional engineers and designers. As a cylindrical magnet with impressive force (approx. 0.86 kg), this product is in stock from our European logistics center, ensuring lightning-fast order fulfillment. Furthermore, its Ni-Cu-Ni coating secures it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.

This model is created for building generators, advanced Hall effect sensors, and efficient filters, where maximum induction on a small surface counts. Thanks to the high power of 8.43 N with a weight of only 0.42 g, this cylindrical magnet is indispensable in miniature devices and wherever low weight is crucial.

Due to the delicate structure of the ceramic sinter, we absolutely advise against force-fitting (so-called press-fit), as this risks immediate cracking of this professional component. To ensure long-term durability in automation, anaerobic resins are used, which are safe for nickel and fill the gap, guaranteeing high repeatability of the connection.

Magnets NdFeB grade N38 are strong enough for 90% of applications in automation and machine building, where excessive miniaturization with maximum force is not required. If you need even stronger magnets in the same volume (Ø6x2), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our store.

This model is characterized by dimensions Ø6x2 mm, which, at a weight of 0.42 g, makes it an element with impressive magnetic energy density. The key parameter here is the holding force amounting to approximately 0.86 kg (force ~8.43 N), which, with such compact dimensions, proves the high grade of the NdFeB material. The product has a [NiCuNi] coating, which secures it against oxidation, 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 6 mm. 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 and weaknesses of rare earth magnets.

Pros

In addition to their magnetic efficiency, neodymium magnets provide the following advantages:

They virtually do not lose strength, because even after ten years the performance loss is only ~1% (in laboratory conditions),
They do not lose their magnetic properties even under strong external field,
The use of an metallic layer of noble metals (nickel, gold, silver) causes the element to look better,
They show high magnetic induction at the operating surface, which increases their power,
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 possibility of precise molding and adaptation to custom projects, NdFeB magnets can be modeled in a variety of forms and dimensions, which expands the range of possible applications,
Key role in innovative solutions – they find application in mass storage devices, drive modules, diagnostic systems, and industrial machines.
Thanks to their power density, small magnets offer high operating force, occupying minimum space,

Weaknesses

Disadvantages of NdFeB magnets:

They are prone to damage upon heavy impacts. To avoid cracks, it is worth securing magnets using a steel holder. Such protection not only shields the magnet but also improves its resistance to damage
Neodymium magnets demagnetize when exposed to high temperatures. After reaching 80°C, many of them experience permanent weakening of strength (a factor is the shape as well as dimensions of the magnet). We offer magnets specially adapted to work at temperatures up to 230°C marked [AH], which are very resistant to heat
Due to the susceptibility of magnets to corrosion in a humid environment, we recommend using waterproof magnets made of rubber, plastic or other material resistant to moisture, in case of application outdoors
Limited possibility of producing threads in the magnet and complex shapes - preferred is casing - magnetic holder.
Potential hazard related to microscopic parts of magnets are risky, when accidentally swallowed, which is particularly important in the context of child health protection. Furthermore, small elements of these magnets are able to be problematic in diagnostics medical in case of swallowing.
Higher cost of purchase is one of the disadvantages compared to ceramic magnets, especially in budget applications

Pull force analysis

Highest magnetic holding force – what affects it?

The declared magnet strength refers to the limit force, obtained under ideal test conditions, namely:

using a base made of mild steel, acting as a circuit closing element
with a thickness minimum 10 mm
characterized by even structure
without the slightest insulating layer between the magnet and steel
during detachment in a direction vertical to the plane
at temperature room level

What influences lifting capacity in practice

Holding efficiency impacted by specific conditions, including (from most important):

Air gap (betwixt the magnet and the plate), since even a very small clearance (e.g. 0.5 mm) can cause a reduction in lifting capacity by up to 50% (this also applies to paint, rust or dirt).
Angle of force application – maximum parameter is obtained only during perpendicular pulling. The force required to slide of the magnet along the surface is usually many times smaller (approx. 1/5 of the lifting capacity).
Substrate thickness – to utilize 100% power, the steel must be adequately massive. Thin sheet limits the lifting capacity (the magnet "punches through" it).
Steel type – low-carbon steel attracts best. Alloy steels reduce magnetic properties and lifting capacity.
Smoothness – full contact is possible only on smooth steel. Rough texture create air cushions, reducing force.
Thermal conditions – neodymium magnets have a sensitivity to temperature. When it is hot they are weaker, and at low temperatures gain strength (up to a certain limit).

Holding force was tested on the plate surface of 20 mm thickness, when a perpendicular force was applied, however under shearing force the load capacity is reduced by as much as 75%. Moreover, even a small distance between the magnet and the plate decreases the holding force.

Precautions when working with NdFeB magnets

Heat warning

Control the heat. Exposing the magnet to high heat will ruin its magnetic structure and pulling force.

Protective goggles

Despite metallic appearance, neodymium is brittle and not impact-resistant. Do not hit, as the magnet may shatter into sharp, dangerous pieces.

Threat to electronics

Avoid bringing magnets close to a purse, computer, or screen. The magnetic field can permanently damage these devices and erase data from cards.

Bodily injuries

Risk of injury: The attraction force is so great that it can cause hematomas, pinching, and broken bones. Protective gloves are recommended.

Health Danger

Individuals with a pacemaker have to keep an absolute distance from magnets. The magnetic field can interfere with the operation of the life-saving device.

Allergic reactions

It is widely known that nickel (standard magnet coating) is a common allergen. If your skin reacts to metals, prevent direct skin contact and choose coated magnets.

Product not for children

Absolutely store magnets away from children. Choking hazard is significant, and the consequences of magnets connecting inside the body are life-threatening.

Threat to navigation

Be aware: rare earth magnets produce a field that confuses sensitive sensors. Maintain a safe distance from your phone, device, and GPS.

Machining danger

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

Safe operation

Be careful. Rare earth magnets act from a distance and snap with massive power, often quicker than you can move away.

Important! More info about hazards in the article: Safety of working with magnets.

MW 6x2 / N38 - cylindrical magnet

Detailed specification - MW 6x2 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical simulation of the assembly - technical parameters

Table 1: Static force (force vs distance) - power drop MW 6x2 / N38

Table 2: Shear force (wall) MW 6x2 / N38

Table 3: Vertical assembly (sliding) - vertical pull MW 6x2 / N38

Table 4: Steel thickness (saturation) - sheet metal selection MW 6x2 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold MW 6x2 / N38

Table 6: Two magnets (repulsion) - forces in the system MW 6x2 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures MW 6x2 / N38

Table 8: Dynamics (cracking risk) - collision effects MW 6x2 / N38

Table 9: Anti-corrosion coating durability MW 6x2 / N38

Table 10: Electrical data (Flux) MW 6x2 / N38

Table 11: Physics of underwater searching MW 6x2 / N38

1. Shear force

2. Plate thickness effect

3. Heat tolerance

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

Chemical composition

Ecology and recycling (GPSR)

Force (pull)

Magnetic Field

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Strengths and weaknesses of rare earth magnets.

Pros

Weaknesses

Pull force analysis

Highest magnetic holding force – what affects it?

What influences lifting capacity in practice

Precautions when working with NdFeB magnets

Heat warning

Protective goggles

Threat to electronics

Bodily injuries

Health Danger

Allergic reactions

Product not for children

Threat to navigation

Machining danger

Safe operation

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs distance) - power drop
MW 6x2 / N38

Table 2: Shear force (wall)
MW 6x2 / N38

Table 3: Vertical assembly (sliding) - vertical pull
MW 6x2 / N38

Table 4: Steel thickness (saturation) - sheet metal selection
MW 6x2 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold
MW 6x2 / N38

Table 6: Two magnets (repulsion) - forces in the system
MW 6x2 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures
MW 6x2 / N38

Table 8: Dynamics (cracking risk) - collision effects
MW 6x2 / N38

Table 9: Anti-corrosion coating durability
MW 6x2 / N38

Table 10: Electrical data (Flux)
MW 6x2 / N38

Table 11: Physics of underwater searching
MW 6x2 / N38