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MW 3x6 / 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 010065

GTIN/EAN: 5906301810643

5.00

Diameter Ø

3 mm [±0,1 mm]

Height

6 mm [±0,1 mm]

Weight

0.32 g

Magnetization Direction

↑ axial

Load capacity

0.20 kg / 1.95 N

Magnetic Induction

598.96 mT / 5990 Gs

Coating

[NiCuNi] Nickel

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0.295 ZŁ with VAT / pcs + price for transport

0.240 ZŁ net + 23% VAT / pcs

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Parameters as well as structure of neodymium magnets can be tested on our force calculator.

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Technical specification - MW 3x6 / N38 - cylindrical magnet

Specification / characteristics - MW 3x6 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010065
GTIN/EAN	5906301810643
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	3 mm [±0,1 mm]
Height	6 mm [±0,1 mm]
Weight	0.32 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.20 kg / 1.95 N
Magnetic Induction ~ ?	598.96 mT / 5990 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 3x6 / 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 - data

Presented information constitute the direct effect of a physical analysis. Values were calculated on algorithms for the class Nd₂Fe₁₄B. Real-world parameters may deviate from the simulation results. Treat these calculations as a reference point when designing systems.

Table 1: Static force (pull vs distance) - power drop
MW 3x6 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5974 Gs 597.4 mT	0.20 kg / 0.44 pounds 200.0 g / 2.0 N	low risk
1 mm	2623 Gs 262.3 mT	0.04 kg / 0.09 pounds 38.6 g / 0.4 N	low risk
2 mm	1134 Gs 113.4 mT	0.01 kg / 0.02 pounds 7.2 g / 0.1 N	low risk
3 mm	570 Gs 57.0 mT	0.00 kg / 0.00 pounds 1.8 g / 0.0 N	low risk
5 mm	205 Gs 20.5 mT	0.00 kg / 0.00 pounds 0.2 g / 0.0 N	low risk
10 mm	42 Gs 4.2 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk
15 mm	15 Gs 1.5 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk
20 mm	7 Gs 0.7 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk
30 mm	2 Gs 0.2 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

Magnetic force drops sharply with every subsequent millimeter of spacing. Keep in mind that even a very thin break (e.g., dirt, varnish, dust) strongly weakens the grip. Neodymiums hold strongest during direct contact; air break nullifies the power. See how quickly the parameters drop, when the product does not adhere tightly to the steel surface. When planning the assembly, eliminate unnecessary gaps.

Table 2: Slippage capacity (vertical surface)
MW 3x6 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.04 kg / 0.09 pounds 40.0 g / 0.4 N
1 mm	Stal (~0.2)	0.01 kg / 0.02 pounds 8.0 g / 0.1 N
2 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 g / 0.0 N
3 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 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

This section calculates the estimated weight limit sufficient to start the shifting of the magnet vertically along a vertical steel wall (assuming standard friction coefficient). This parameter is relative to the distance between the magnet and the surface.

Table 3: Wall mounting (sliding) - vertical pull
MW 3x6 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.06 kg / 0.13 pounds 60.0 g / 0.6 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.04 kg / 0.09 pounds 40.0 g / 0.4 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.02 kg / 0.04 pounds 20.0 g / 0.2 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.10 kg / 0.22 pounds 100.0 g / 1.0 N

When hanging a holder on a upright plane (e.g., a fridge), it will maintain barely approx. 1/5 of its nominal power. Gravitational force and a low friction coefficient cause that holders move down faster than they pop off the substrate. Designing a hanger? Consider that the shear force is significantly lower than the perpendicular breakaway force. On a slippery surface, the holder will slide down under a much lighter cargo. Application of an anti-slip pad can significantly raise the stability.

Table 4: Steel thickness (substrate influence) - power losses
MW 3x6 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.02 kg / 0.04 pounds 20.0 g / 0.2 N
1 mm	25%	0.05 kg / 0.11 pounds 50.0 g / 0.5 N
2 mm	50%	0.10 kg / 0.22 pounds 100.0 g / 1.0 N
3 mm	75%	0.15 kg / 0.33 pounds 150.0 g / 1.5 N
5 mm	100%	0.20 kg / 0.44 pounds 200.0 g / 2.0 N
10 mm	100%	0.20 kg / 0.44 pounds 200.0 g / 2.0 N
11 mm	100%	0.20 kg / 0.44 pounds 200.0 g / 2.0 N
12 mm	100%	0.20 kg / 0.44 pounds 200.0 g / 2.0 N

A too thin steel is incapable of take in the full magnetic flux, which squanders power of the magnet. Should you install a neodymium to a thin surface, the flux will pass right through and the attraction force will be weaker. To utilize 100% of this neodymium's potential, you require a sufficiently solid element of steel. The material oversaturation means that on delicate walls (e.g., thin profiles), the holder shows lower pull force. We advise picking the steel dimension according to the table below.

Table 5: Working in heat (stability) - thermal limit
MW 3x6 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.20 kg / 0.44 pounds 200.0 g / 2.0 N	OK
40 °C	-2.2%	0.20 kg / 0.43 pounds 195.6 g / 1.9 N	OK
60 °C	-4.4%	0.19 kg / 0.42 pounds 191.2 g / 1.9 N	OK
80 °C	-6.6%	0.19 kg / 0.41 pounds 186.8 g / 1.8 N
100 °C	-28.8%	0.14 kg / 0.31 pounds 142.4 g / 1.4 N

Classic neodymiums irreversibly lose parameters past the thermal threshold. Protect against heat – excessive heat can permanently damage this product. With increasing heat, the neodymium's power temporarily drops. Do not use this product close to ovens higher than its working range. Exceeding the critical threshold will lead to destruction of magnetism.

*Engineering note: Thermal stability is determined by both grade, and the Permeance Coefficient Pc. Thin magnets (low Pc) may lose charge permanently at lower temperatures than taller cylinders. Red status in the table indicates permanent field degradation for this specific geometry.

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 3x6 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	1.56 kg / 3.43 pounds 6 111 Gs	0.23 kg / 0.51 pounds 233 g / 2.3 N	N/A
1 mm	0.73 kg / 1.60 pounds 8 161 Gs	0.11 kg / 0.24 pounds 109 g / 1.1 N	0.65 kg / 1.44 pounds ~0 Gs
2 mm	0.30 kg / 0.66 pounds 5 246 Gs	0.04 kg / 0.10 pounds 45 g / 0.4 N	0.27 kg / 0.60 pounds ~0 Gs
3 mm	0.13 kg / 0.28 pounds 3 391 Gs	0.02 kg / 0.04 pounds 19 g / 0.2 N	0.11 kg / 0.25 pounds ~0 Gs
5 mm	0.03 kg / 0.06 pounds 1 578 Gs	0.00 kg / 0.01 pounds 4 g / 0.0 N	0.02 kg / 0.05 pounds ~0 Gs
10 mm	0.00 kg / 0.00 pounds 409 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
20 mm	0.00 kg / 0.00 pounds 83 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 8 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 5 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 3 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 2 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 1 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two strong neodymiums 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 powerful holder? Utilize two neodymiums instead of a neodymium and a striker plate. Remember that when bringing together two magnets, the pinch force is massive. The levitation is a bit weaker than the attraction, but still significant.
*The magnetic induction between like poles drops to ~0 Gs at the geometric center of the gap (due to field cancellation).
Note: Estimates show friction force of two identical magnets (friction ~0.15 for Ni-Ni layer).

Table 7: Protective zones (implants) - warnings
MW 3x6 / N38

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

Powerful magnet radiation is a real danger to IT equipment as well as medical implants. These neodymiums produce a flux that destroys function of digital equipment. Notice: the invisible magnetic field passes through tissues and plastic. Special caution must be exercised by people with cochlear implants and drug dispensers. The risk also applies to: automatic timepieces, car keys, membranes, and displays. Avoid contact with magnetic cards, hard drives, or sensitive navigation tools.

Table 8: Dynamics (kinetic energy) - collision effects
MW 3x6 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	25.21 km/h (7.00 m/s)	0.01 J
30 mm	43.67 km/h (12.13 m/s)	0.02 J
50 mm	56.38 km/h (15.66 m/s)	0.04 J
100 mm	79.73 km/h (22.15 m/s)	0.08 J

Neodymium magnets are very brittle – a strong collision with metal can result in shattering. Pay attention to connection velocity – a magnet released freely turns into a projectile. Impact energy can destroy the magnet or dangerous crushing to fingers. Hold the magnet firmly during installation so it doesn't hit with great force against the metal. A collision at high speed means shattering of the magnet. Wear eye protection when playing with powerful specimens.

Table 9: Corrosion resistance
MW 3x6 / 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. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Electrical data (P_c)
MW 3x6 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	470 Mx	4.7 µWb
P_c Coefficient	1.21	High (Stable)

Total magnetic flux emitted by the pole surface. Key data when building generators and motors. The P_c coefficient determines the working geometry.

Table 11: Submerged application
MW 3x6 / N38

Environment	Effective steel pull	Effect
Air (land)	0.20 kg	Standard
Water (riverbed)	0.23 kg (+0.03 kg buoyancy gain)	+14.5%

Corrosion warning: This magnet has a standard nickel coating. After use in water, it must be dried and maintained immediately, otherwise it will rust!

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

1. Wall mount (shear)

*Caution: On a vertical surface, the magnet holds only approx. 20-30% of its perpendicular strength.

2. Steel thickness impact

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

3. Power loss vs temp

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 1.21

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

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: 010065-2026

Measurement Calculator

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Kilograms (kg)

Newtons (N)

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This product is an extremely powerful cylindrical magnet, composed of modern NdFeB material, which, with dimensions of Ø3x6 mm, guarantees the highest energy density. The MW 3x6 / N38 model boasts high dimensional repeatability and professional build quality, making it an ideal solution for the most demanding engineers and designers. As a magnetic rod with impressive force (approx. 0.20 kg), this product is in stock from our European logistics center, 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 finds application in modeling, advanced robotics, and broadly understood industry, serving as a positioning or actuating element. Thanks to the pull force of 1.95 N with a weight of only 0.32 g, this cylindrical magnet is indispensable in miniature devices and wherever every gram matters.

Since our magnets have a tolerance of ±0.1mm, the recommended way is to glue them into holes with a slightly larger diameter (e.g., 3.1 mm) using epoxy glues. To ensure long-term durability in industry, anaerobic resins are used, which do not react with the nickel coating and fill the gap, guaranteeing high repeatability of the connection.

Magnets N38 are strong enough for 90% of applications in modeling and machine building, where extreme miniaturization with maximum force is not required. If you need the strongest magnets in the same volume (Ø3x6), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our warehouse.

This model is characterized by dimensions Ø3x6 mm, which, at a weight of 0.32 g, makes it an element with impressive magnetic energy density. The value of 1.95 N means that the magnet is capable of holding a weight many times exceeding its own mass of 0.32 g. The product has a [NiCuNi] coating, which secures it against external factors, giving it an aesthetic, silvery shine.

This cylinder is magnetized axially (along the height of 6 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.

Advantages as well as disadvantages of neodymium magnets.

Advantages

Besides their tremendous field intensity, neodymium magnets offer the following advantages:

They have stable power, and over around 10 years their attraction force decreases symbolically – ~1% (in testing),
Neodymium magnets are distinguished by extremely resistant to demagnetization caused by magnetic disturbances,
The use of an aesthetic coating of noble metals (nickel, gold, silver) causes the element to be more visually attractive,
The surface of neodymium magnets generates a concentrated magnetic field – this is one of their assets,
Neodymium magnets are characterized by extremely high magnetic induction on the magnet surface and can work (depending on the shape) even at a temperature of 230°C or more...
Considering the ability of precise shaping and customization to specialized solutions, neodymium magnets can be created in a wide range of shapes and sizes, which makes them more universal,
Key role in high-tech industry – they are commonly used in mass storage devices, brushless drives, medical devices, also other advanced devices.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in small dimensions, which makes them useful in small systems

Cons

Disadvantages of neodymium magnets:

Susceptibility to cracking is one of their disadvantages. Upon intense impact they can fracture. We advise keeping them in a steel housing, which not only secures them against impacts but also increases their durability
Neodymium magnets lose strength when exposed to high temperatures. After reaching 80°C, many of them experience permanent drop of power (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
Magnets exposed to a humid environment can corrode. Therefore when using outdoors, we suggest using waterproof magnets made of rubber, plastic or other material protecting against moisture
Limited possibility of producing nuts in the magnet and complicated shapes - recommended is casing - magnet mounting.
Possible danger to health – tiny shards of magnets pose a threat, if swallowed, which is particularly important in the context of child health protection. Furthermore, tiny parts of these magnets are able to complicate diagnosis medical in case of swallowing.
High unit price – neodymium magnets are more expensive than other types of magnets (e.g. ferrite), which can limit application in large quantities

Lifting parameters

Maximum magnetic pulling force – what contributes to it?

The specified lifting capacity represents the peak performance, recorded under optimal environment, meaning:

on a base made of structural steel, perfectly concentrating the magnetic flux
possessing a massiveness of min. 10 mm to avoid saturation
with a plane free of scratches
under conditions of gap-free contact (surface-to-surface)
for force applied at a right angle (in the magnet axis)
in temp. approx. 20°C

What influences lifting capacity in practice

In practice, the real power depends on a number of factors, presented from most significant:

Gap between magnet and steel – every millimeter of distance (caused e.g. by varnish or dirt) drastically reduces the magnet efficiency, often by half at just 0.5 mm.
Angle of force application – maximum parameter is reached only during perpendicular pulling. The resistance to sliding of the magnet along the plate is standardly several times lower (approx. 1/5 of the lifting capacity).
Wall thickness – thin material does not allow full use of the magnet. Magnetic flux passes through the material instead of generating force.
Steel grade – ideal substrate is pure iron steel. Cast iron may have worse magnetic properties.
Surface finish – ideal contact is possible only on polished steel. Rough texture create air cushions, weakening the magnet.
Thermal environment – temperature increase causes a temporary drop of force. It is worth remembering the thermal limit for a given model.

Holding force was measured on a smooth steel plate of 20 mm thickness, when a perpendicular force was applied, however under shearing force the load capacity is reduced by as much as 5 times. Moreover, even a small distance between the magnet’s surface and the plate lowers the holding force.

Safety rules for work with NdFeB magnets

Compass and GPS

Note: neodymium magnets produce a field that confuses precision electronics. Maintain a safe distance from your mobile, device, and navigation systems.

Serious injuries

Risk of injury: The pulling power is so great that it can result in hematomas, crushing, and broken bones. Protective gloves are recommended.

Shattering risk

Watch out for shards. Magnets can explode upon uncontrolled impact, launching sharp fragments into the air. We recommend safety glasses.

Warning for allergy sufferers

Allergy Notice: The Ni-Cu-Ni coating consists of nickel. If redness occurs, cease working with magnets and wear gloves.

Caution required

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

Danger to the youngest

Always keep magnets away from children. Ingestion danger is significant, and the effects of magnets clamping inside the body are very dangerous.

Safe distance

Avoid bringing magnets near a purse, laptop, or screen. The magnetism can irreversibly ruin these devices and wipe information from cards.

Permanent damage

Monitor thermal conditions. Heating the magnet to high heat will ruin its magnetic structure and strength.

Life threat

Life threat: Strong magnets can deactivate heart devices and defibrillators. Do not approach if you have electronic implants.

Combustion hazard

Powder created during cutting of magnets is combustible. Avoid drilling into magnets unless you are an expert.

Safety First! Learn more about hazards in the article: Magnet Safety Guide.

MW 3x6 / N38 - cylindrical magnet

Technical specification - MW 3x6 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical simulation of the assembly - data

Table 1: Static force (pull vs distance) - power drop MW 3x6 / N38

Table 2: Slippage capacity (vertical surface) MW 3x6 / N38

Table 3: Wall mounting (sliding) - vertical pull MW 3x6 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 3x6 / N38

Table 5: Working in heat (stability) - thermal limit MW 3x6 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision MW 3x6 / N38

Table 7: Protective zones (implants) - warnings MW 3x6 / N38

Table 8: Dynamics (kinetic energy) - collision effects MW 3x6 / N38

Table 9: Corrosion resistance MW 3x6 / N38

Table 10: Electrical data (Pc) MW 3x6 / N38

Table 11: Submerged application MW 3x6 / N38

1. Wall mount (shear)

2. Steel thickness impact

3. Power loss vs temp

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

Material specification

Environmental data

Pulling force

Magnetic Field

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Advantages as well as disadvantages of neodymium magnets.

Advantages

Cons

Lifting parameters

Maximum magnetic pulling force – what contributes to it?

What influences lifting capacity in practice

Safety rules for work with NdFeB magnets

Compass and GPS

Serious injuries

Shattering risk

Warning for allergy sufferers

Caution required

Danger to the youngest

Safe distance

Permanent damage

Life threat

Combustion hazard

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs distance) - power drop
MW 3x6 / N38

Table 2: Slippage capacity (vertical surface)
MW 3x6 / N38

Table 3: Wall mounting (sliding) - vertical pull
MW 3x6 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 3x6 / N38

Table 5: Working in heat (stability) - thermal limit
MW 3x6 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 3x6 / N38

Table 7: Protective zones (implants) - warnings
MW 3x6 / N38

Table 8: Dynamics (kinetic energy) - collision effects
MW 3x6 / N38

Table 9: Corrosion resistance
MW 3x6 / N38

Table 10: Electrical data (P_c)
MW 3x6 / N38

Table 11: Submerged application
MW 3x6 / N38