Product available Ships tomorrow

MW 6x3 / 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 010093

GTIN/EAN: 5906301810926

5.00

Diameter Ø

6 mm [±0,1 mm]

Height

3 mm [±0,1 mm]

Weight

0.64 g

Magnetization Direction

↑ axial

Load capacity

1.15 kg / 11.23 N

Magnetic Induction

437.58 mT / 4376 Gs

Coating

[NiCuNi] Nickel

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0.381 ZŁ with VAT / pcs + price for transport

0.310 ZŁ net + 23% VAT / pcs

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Detailed specification - MW 6x3 / N38 - cylindrical magnet

Specification / characteristics - MW 6x3 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010093
GTIN/EAN	5906301810926
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	3 mm [±0,1 mm]
Weight	0.64 g
Magnetization Direction	↑ axial
Load capacity ~ ?	1.15 kg / 11.23 N
Magnetic Induction ~ ?	437.58 mT / 4376 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 6x3 / 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 analysis of the assembly - data

Presented values represent the outcome of a physical analysis. Results were calculated on algorithms for the material Nd₂Fe₁₄B. Real-world conditions might slightly differ. Please consider these data as a supplementary guide during assembly planning.

Table 1: Static force (force vs distance) - characteristics
MW 6x3 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	4371 Gs 437.1 mT	1.15 kg / 2.54 LBS 1150.0 g / 11.3 N	low risk
1 mm	2999 Gs 299.9 mT	0.54 kg / 1.19 LBS 541.6 g / 5.3 N	low risk
2 mm	1877 Gs 187.7 mT	0.21 kg / 0.47 LBS 212.2 g / 2.1 N	low risk
3 mm	1161 Gs 116.1 mT	0.08 kg / 0.18 LBS 81.2 g / 0.8 N	low risk
5 mm	489 Gs 48.9 mT	0.01 kg / 0.03 LBS 14.4 g / 0.1 N	low risk
10 mm	103 Gs 10.3 mT	0.00 kg / 0.00 LBS 0.6 g / 0.0 N	low risk
15 mm	36 Gs 3.6 mT	0.00 kg / 0.00 LBS 0.1 g / 0.0 N	low risk
20 mm	17 Gs 1.7 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
30 mm	5 Gs 0.5 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
50 mm	1 Gs 0.1 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk

Pulling power weakens sharply per each millimeter of spacing. Remember that even a microscopic distance (e.g., contamination, paint, veneer) strongly weakens the grip. Neodymiums hold optimally in perfect adhesion; air break weakens the force. Observe how flashily the load capacity plummet, when the magnet does not adhere tightly to the metal substrate. When planning the mounting, eliminate additional spacers.

Table 2: Vertical hold (vertical surface)
MW 6x3 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.23 kg / 0.51 LBS 230.0 g / 2.3 N
1 mm	Stal (~0.2)	0.11 kg / 0.24 LBS 108.0 g / 1.1 N
2 mm	Stal (~0.2)	0.04 kg / 0.09 LBS 42.0 g / 0.4 N
3 mm	Stal (~0.2)	0.02 kg / 0.04 LBS 16.0 g / 0.2 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

The table below shows the approximate holding capacity necessary to start the shifting of the magnet vertically along a upright steel wall (assuming standard friction coefficient). The holding force is a function of the distance between the magnet and the surface.

Table 3: Vertical assembly (sliding) - vertical pull
MW 6x3 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.35 kg / 0.76 LBS 345.0 g / 3.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.23 kg / 0.51 LBS 230.0 g / 2.3 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.11 kg / 0.25 LBS 115.0 g / 1.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.58 kg / 1.27 LBS 575.0 g / 5.6 N

When placing a magnet on a vertical surface (e.g., a car body), it will maintain just about 1/5 of its maximum pull force. Gravitational force and a low friction coefficient mean that products move down easier than they detach. Want to create a vertical fastening? Remember that the shear force is noticeably lower than the perpendicular breakaway force. On a slippery surface, the magnet will slip down under a much lighter load. Application of an anti-slip pad can significantly improve the result.

Table 4: Steel thickness (saturation) - sheet metal selection
MW 6x3 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.11 kg / 0.25 LBS 115.0 g / 1.1 N
1 mm	25%	0.29 kg / 0.63 LBS 287.5 g / 2.8 N
2 mm	50%	0.58 kg / 1.27 LBS 575.0 g / 5.6 N
3 mm	75%	0.86 kg / 1.90 LBS 862.5 g / 8.5 N
5 mm	100%	1.15 kg / 2.54 LBS 1150.0 g / 11.3 N
10 mm	100%	1.15 kg / 2.54 LBS 1150.0 g / 11.3 N
11 mm	100%	1.15 kg / 2.54 LBS 1150.0 g / 11.3 N
12 mm	100%	1.15 kg / 2.54 LBS 1150.0 g / 11.3 N

A too thin steel is unable to absorb the entire magnetic field, which weakens actual performance of the holder. Should you install a neodymium to a too thin substrate, the field will penetrate right through and the pull force will drop sharply. To squeeze 100% of this magnet's potential, you need a suitably thick backing of steel. The saturation effect means that on sheet metal structures (e.g., car bodies), the product holds weaker. We suggest choosing the steel dimension from these parameters.

Table 5: Thermal stability (material behavior) - power drop
MW 6x3 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	1.15 kg / 2.54 LBS 1150.0 g / 11.3 N	OK
40 °C	-2.2%	1.12 kg / 2.48 LBS 1124.7 g / 11.0 N	OK
60 °C	-4.4%	1.10 kg / 2.42 LBS 1099.4 g / 10.8 N
80 °C	-6.6%	1.07 kg / 2.37 LBS 1074.1 g / 10.5 N
100 °C	-28.8%	0.82 kg / 1.81 LBS 818.8 g / 8.0 N

Ordinary NdFeB products change their properties parameters past the thermal threshold. Protect against heat – heat can permanently damage this magnet. With increasing heat, the magnet's capacity temporarily lowers. Avoid using this product near heat sources higher than its working range. Too high temperature will lead to permanent loss of magnetism.

*Engineering note: Heat tolerance depends not only on the material grade, but also on the magnet's shape. Thin magnets (low permeance coefficient) may lose charge permanently at lower temperatures than long magnets. Red status in the table signals a risk of irreversible loss for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 6x3 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	3.33 kg / 7.34 LBS 5 527 Gs	0.50 kg / 1.10 LBS 499 g / 4.9 N	N/A
1 mm	2.37 kg / 5.23 LBS 7 376 Gs	0.36 kg / 0.78 LBS 356 g / 3.5 N	2.13 kg / 4.70 LBS ~0 Gs
2 mm	1.57 kg / 3.46 LBS 5 999 Gs	0.24 kg / 0.52 LBS 235 g / 2.3 N	1.41 kg / 3.11 LBS ~0 Gs
3 mm	0.99 kg / 2.19 LBS 4 772 Gs	0.15 kg / 0.33 LBS 149 g / 1.5 N	0.89 kg / 1.97 LBS ~0 Gs
5 mm	0.38 kg / 0.83 LBS 2 948 Gs	0.06 kg / 0.13 LBS 57 g / 0.6 N	0.34 kg / 0.75 LBS ~0 Gs
10 mm	0.04 kg / 0.09 LBS 978 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 / 0.00 LBS 205 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 18 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 11 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 7 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 5 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 3 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 2 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two magnetic products attract each other from a wider radius than a neodymium and metal combination. Such a system of two magnets creates a more powerful interaction and a wider radius of performance. Designing a solid fastener? Use a pair of magnets instead of a neodymium and a striker plate. Be careful that when bringing together two magnets, the collision energy is extreme. The levitation is a bit weaker than the connection force, but still large.
*Field value in repulsion mode is approximately ~0 Gs at the midpoint of the gap (caused by magnetic field nullification).
Note: Calculations demonstrate shear force of dual identical neodymium magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Hazards (electronics) - precautionary measures
MW 6x3 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	3.5 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
Remote	50 Gs (5.0 mT)	1.5 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	0.5 cm

A strong magnetic field is a serious hazard to electronics as well as pacemakers. These NdFeB products produce a field that disrupts operation of digital equipment. Be aware: the unseen radiation penetrates the body and glass. Exceptional care must be taken by people with hearing aids and insulin pumps. Influence will be felt by: mechanical watches, car keys, speakers, and screens. Do not bring the product near payment cards, hard drives, or precise measuring instruments.

Table 8: Impact energy (kinetic energy) - warning
MW 6x3 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	42.77 km/h (11.88 m/s)	0.05 J
30 mm	74.05 km/h (20.57 m/s)	0.14 J
50 mm	95.59 km/h (26.55 m/s)	0.23 J
100 mm	135.19 km/h (37.55 m/s)	0.45 J

Neodymium magnets are very brittle – a strong collision with metal risks their cracking. Watch the impact speed – a magnet released freely speeds with massive force. Kinetic force can destroy the magnet or injury to fingers. Be sure to control the product during mounting so it doesn't hit with great force against the metal. A contact at a velocity of dozens of km/h ends with a crack of the magnet. Wear eye protection when playing with powerful specimens.

Table 9: Corrosion resistance
MW 6x3 / 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. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Electrical data (P_c)
MW 6x3 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 256 Mx	12.6 µWb
P_c Coefficient	0.59	Low (Flat)

Flux value passing through the magnet pole. Key data for generator designers as well as sensors. The P_c coefficient defines the working geometry.

Table 11: Underwater work (magnet fishing)
MW 6x3 / N38

Environment	Effective steel pull	Effect
Air (land)	1.15 kg	Standard
Water (riverbed)	1.32 kg (+0.17 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.

Contrary to myths, water does not block the magnetic field. Buoyancy helps in lifting finds.

1. Wall mount (shear)

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

2. Efficiency vs thickness

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

3. Power loss vs temp

*For standard magnets, the max working temp is 80°C.

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

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

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 specification and ecology

Chemical composition

iron (Fe)	64% – 68%
neodymium (Nd)	29% – 32%
boron (B)	1.1% – 1.2%
dysprosium (Dy)	0.5% – 2.0%
coating (Ni-Cu-Ni)	< 0.05%

Ecology and recycling (GPSR)

recyclability (EoL)	100%
recycled raw materials	~10% (pre-cons)
carbon footprint	low / zredukowany
waste code (EWC)	16 02 16

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

tel: +48 22 499 98 98 | e-mail: bok@dhit.pl

batch number/type

id: 010093-2026

Quick Unit Converter

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Force in kg

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MW 10x4 / N38 - cylindrical magnet

1.021 ZŁ brutto / pcs

The presented product is an incredibly powerful rod magnet, composed of modern NdFeB material, which, at dimensions of Ø6x3 mm, guarantees the highest energy density. The MW 6x3 / N38 component features an accuracy of ±0.1mm and professional build quality, making it an ideal solution for professional engineers and designers. As a cylindrical magnet with impressive force (approx. 1.15 kg), this product is available off-the-shelf from our warehouse in Poland, ensuring quick order fulfillment. Moreover, 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 sensors, and efficient filters, where field concentration on a small surface counts. Thanks to the high power of 11.23 N with a weight of only 0.64 g, this cylindrical magnet is indispensable in miniature devices and wherever every gram matters.

Due to the brittleness of the NdFeB material, you must not use force-fitting (so-called press-fit), as this risks chipping the coating of this precision component. To ensure stability in automation, anaerobic resins are used, which are safe for nickel and fill the gap, guaranteeing durability of the connection.

Grade N38 is the most popular standard for industrial neodymium magnets, offering an optimal price-to-power ratio and operational stability. If you need even stronger magnets in the same volume (Ø6x3), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our store.

This model is characterized by dimensions Ø6x3 mm, which, at a weight of 0.64 g, makes it an element with impressive magnetic energy density. The key parameter here is the lifting capacity amounting to approximately 1.15 kg (force ~11.23 N), which, with such defined dimensions, proves the high power of the NdFeB material. The product has a [NiCuNi] coating, which protects the surface 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 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 through the diameter if your project requires it.

Strengths and weaknesses of rare earth magnets.

Advantages

Besides their stability, neodymium magnets are valued for these benefits:

They retain full power for around 10 years – the loss is just ~1% (according to analyses),
They are extremely resistant to demagnetization induced by external magnetic fields,
By applying a reflective layer of gold, the element has an professional look,
Magnets exhibit exceptionally strong magnetic induction on the working surface,
Thanks to resistance to high temperature, they are able to function (depending on the form) even at temperatures up to 230°C and higher...
Possibility of individual creating as well as adapting to complex applications,
Key role in high-tech industry – they find application in magnetic memories, brushless drives, diagnostic systems, also other advanced devices.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Limitations

What to avoid - cons of neodymium magnets: tips and applications.

They are fragile upon too strong impacts. To avoid cracks, it is worth securing magnets in a protective case. Such protection not only protects the magnet but also improves its resistance to damage
When exposed to high temperature, neodymium magnets experience a drop in strength. 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
When exposed to humidity, magnets start to rust. For applications outside, it is recommended to use protective magnets, such as magnets in rubber or plastics, which prevent oxidation as well as corrosion.
Due to limitations in realizing nuts and complicated shapes in magnets, we propose using casing - magnetic mount.
Health risk related to microscopic parts of magnets are risky, if swallowed, which is particularly important in the context of child safety. Additionally, small components of these magnets can be problematic in diagnostics medical after entering the body.
High unit price – neodymium magnets are more expensive than other types of magnets (e.g. ferrite), which increases costs of application in large quantities

Holding force characteristics

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

Breakaway force was defined for the most favorable conditions, assuming:

with the contact of a yoke made of low-carbon steel, guaranteeing full magnetic saturation
whose transverse dimension reaches at least 10 mm
characterized by smoothness
without the slightest air gap between the magnet and steel
under perpendicular application of breakaway force (90-degree angle)
in stable room temperature

Magnet lifting force in use – key factors

Real force impacted by working environment parameters, including (from most important):

Clearance – the presence of any layer (rust, dirt, air) acts as an insulator, which reduces capacity rapidly (even by 50% at 0.5 mm).
Force direction – catalog parameter refers to detachment vertically. When attempting to slide, the magnet holds significantly lower power (typically approx. 20-30% of nominal force).
Substrate thickness – to utilize 100% power, the steel must be sufficiently thick. Paper-thin metal restricts the attraction force (the magnet "punches through" it).
Steel grade – ideal substrate is pure iron steel. Cast iron may have worse magnetic properties.
Surface structure – the smoother and more polished the surface, the better the adhesion and stronger the hold. Unevenness creates an air distance.
Temperature influence – high temperature weakens magnetic field. Too high temperature can permanently demagnetize the magnet.

Holding force was checked on the plate surface of 20 mm thickness, when a perpendicular force was applied, whereas under shearing force the load capacity is reduced by as much as 75%. Moreover, even a minimal clearance between the magnet’s surface and the plate decreases the load capacity.

Safety rules for work with NdFeB magnets

Magnetic interference

A strong magnetic field disrupts the functioning of compasses in smartphones and navigation systems. Maintain magnets near a device to avoid breaking the sensors.

Conscious usage

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

Nickel allergy

Warning for allergy sufferers: The nickel-copper-nickel coating consists of nickel. If redness appears, cease handling magnets and wear gloves.

ICD Warning

Warning for patients: Powerful magnets disrupt electronics. Keep minimum 30 cm distance or ask another person to work with the magnets.

Keep away from children

Adult use only. Tiny parts pose a choking risk, leading to serious injuries. Keep out of reach of children and animals.

Fragile material

NdFeB magnets are ceramic materials, meaning they are fragile like glass. Collision of two magnets will cause them breaking into small pieces.

Keep away from computers

Data protection: Strong magnets can ruin data carriers and delicate electronics (pacemakers, medical aids, timepieces).

Do not overheat magnets

Monitor thermal conditions. Heating the magnet above 80 degrees Celsius will permanently weaken its magnetic structure and strength.

Flammability

Mechanical processing of neodymium magnets poses a fire hazard. Magnetic powder oxidizes rapidly with oxygen and is hard to extinguish.

Pinching danger

Risk of injury: The attraction force is so great that it can result in hematomas, pinching, and even bone fractures. Use thick gloves.

Attention! Learn more about risks in the article: Magnet Safety Guide.

MW 6x3 / N38 - cylindrical magnet

Detailed specification - MW 6x3 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical analysis of the assembly - data

Table 1: Static force (force vs distance) - characteristics MW 6x3 / N38

Table 2: Vertical hold (vertical surface) MW 6x3 / N38

Table 3: Vertical assembly (sliding) - vertical pull MW 6x3 / N38

Table 4: Steel thickness (saturation) - sheet metal selection MW 6x3 / N38

Table 5: Thermal stability (material behavior) - power drop MW 6x3 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision MW 6x3 / N38

Table 7: Hazards (electronics) - precautionary measures MW 6x3 / N38

Table 8: Impact energy (kinetic energy) - warning MW 6x3 / N38

Table 9: Corrosion resistance MW 6x3 / N38

Table 10: Electrical data (Pc) MW 6x3 / N38

Table 11: Underwater work (magnet fishing) MW 6x3 / N38

1. Wall mount (shear)

2. Efficiency vs thickness

3. Power loss vs temp

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

Chemical composition

Ecology and recycling (GPSR)

Pulling force

Magnetic Field

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MW 10x4 / N38 - cylindrical magnet

Strengths and weaknesses of rare earth magnets.

Advantages

Limitations

Holding force characteristics

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

Magnet lifting force in use – key factors

Safety rules for work with NdFeB magnets

Magnetic interference

Conscious usage

Nickel allergy

ICD Warning

Keep away from children

Fragile material

Keep away from computers

Do not overheat magnets

Flammability

Pinching danger

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs distance) - characteristics
MW 6x3 / N38

Table 2: Vertical hold (vertical surface)
MW 6x3 / N38

Table 3: Vertical assembly (sliding) - vertical pull
MW 6x3 / N38

Table 4: Steel thickness (saturation) - sheet metal selection
MW 6x3 / N38

Table 5: Thermal stability (material behavior) - power drop
MW 6x3 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 6x3 / N38

Table 7: Hazards (electronics) - precautionary measures
MW 6x3 / N38

Table 8: Impact energy (kinetic energy) - warning
MW 6x3 / N38

Table 9: Corrosion resistance
MW 6x3 / N38

Table 10: Electrical data (P_c)
MW 6x3 / N38

Table 11: Underwater work (magnet fishing)
MW 6x3 / N38