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MW 6x1 / 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 010091

GTIN/EAN: 5906301810902

5.00

Diameter Ø

6 mm [±0,1 mm]

Height

1 mm [±0,1 mm]

Weight

0.21 g

Magnetization Direction

↑ axial

Load capacity

0.35 kg / 3.41 N

Magnetic Induction

195.87 mT / 1959 Gs

Coating

[NiCuNi] Nickel

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0.221 ZŁ with VAT / pcs + price for transport

0.1800 ZŁ net + 23% VAT / pcs

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Call us +48 888 99 98 98 alternatively drop us a message by means of inquiry form our website.
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Physical properties - MW 6x1 / N38 - cylindrical magnet

Specification / characteristics - MW 6x1 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010091
GTIN/EAN	5906301810902
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	1 mm [±0,1 mm]
Weight	0.21 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.35 kg / 3.41 N
Magnetic Induction ~ ?	195.87 mT / 1959 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 6x1 / 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

These information constitute the direct effect of a mathematical simulation. Results rely on models for the material Nd₂Fe₁₄B. Actual parameters might slightly differ. Use these calculations as a supplementary guide for designers.

Table 1: Static pull force (force vs gap) - interaction chart
MW 6x1 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1958 Gs 195.8 mT	0.35 kg / 0.77 LBS 350.0 g / 3.4 N	low risk
1 mm	1479 Gs 147.9 mT	0.20 kg / 0.44 LBS 199.7 g / 2.0 N	low risk
2 mm	945 Gs 94.5 mT	0.08 kg / 0.18 LBS 81.6 g / 0.8 N	low risk
3 mm	576 Gs 57.6 mT	0.03 kg / 0.07 LBS 30.3 g / 0.3 N	low risk
5 mm	229 Gs 22.9 mT	0.00 kg / 0.01 LBS 4.8 g / 0.0 N	low risk
10 mm	43 Gs 4.3 mT	0.00 kg / 0.00 LBS 0.2 g / 0.0 N	low risk
15 mm	14 Gs 1.4 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
20 mm	6 Gs 0.6 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
30 mm	2 Gs 0.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
50 mm	0 Gs 0.0 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk

Magnetic force weakens significantly with every subsequent millimeter of gap. Remember that even a very thin break (e.g., dirt, paint, rust) strongly weakens the grip. Magnetic products work most effectively during direct contact; gap weakens the force. See how rapidly the parameters plummet, when the magnet does not touch directly to the steel surface. When designing the arrangement, discard additional spacers.

Table 2: Slippage hold (vertical surface)
MW 6x1 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.07 kg / 0.15 LBS 70.0 g / 0.7 N
1 mm	Stal (~0.2)	0.04 kg / 0.09 LBS 40.0 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 0.0 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 indicates the estimated force necessary to cause the downward movement of the magnet downwards along a vertical steel wall (assuming standard friction coefficient). This parameter varies with the distance between the magnet and the metal.

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MW 6x1 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.11 kg / 0.23 LBS 105.0 g / 1.0 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.07 kg / 0.15 LBS 70.0 g / 0.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.03 kg / 0.08 LBS 35.0 g / 0.3 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.18 kg / 0.39 LBS 175.0 g / 1.7 N

When placing a magnet on a upright surface (e.g., a board), it will only hold only approx. 1/5 of nominal attraction strength. Gravity and a weak degree of grip cause that holders slip easier than they pop off the substrate. Want to create a vertical fastening? Note that the shear force is significantly lower than the perpendicular breakaway force. On a slippery surface, the element will slip down under a noticeably lighter weight. Application of an anti-slip coating can effectively improve the result.

Table 4: Steel thickness (substrate influence) - power losses
MW 6x1 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.03 kg / 0.08 LBS 35.0 g / 0.3 N
1 mm	25%	0.09 kg / 0.19 LBS 87.5 g / 0.9 N
2 mm	50%	0.18 kg / 0.39 LBS 175.0 g / 1.7 N
3 mm	75%	0.26 kg / 0.58 LBS 262.5 g / 2.6 N
5 mm	100%	0.35 kg / 0.77 LBS 350.0 g / 3.4 N
10 mm	100%	0.35 kg / 0.77 LBS 350.0 g / 3.4 N
11 mm	100%	0.35 kg / 0.77 LBS 350.0 g / 3.4 N
12 mm	100%	0.35 kg / 0.77 LBS 350.0 g / 3.4 N

A too thin steel is not enough to absorb the entire magnetic field, which squanders power of the magnet. Should you install a neodymium to a thin surface, the field will pass right through and the holding will be smaller. To achieve the maximum of this magnet's potential, you need a suitably thick element of steel. The saturation phenomenon causes that on sheet metal structures (e.g., car bodies), the magnet shows lower pull force. We recommend selecting the steel dimension based on the following data.

Table 5: Thermal resistance (material behavior) - thermal limit
MW 6x1 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.35 kg / 0.77 LBS 350.0 g / 3.4 N	OK
40 °C	-2.2%	0.34 kg / 0.75 LBS 342.3 g / 3.4 N	OK
60 °C	-4.4%	0.33 kg / 0.74 LBS 334.6 g / 3.3 N
80 °C	-6.6%	0.33 kg / 0.72 LBS 326.9 g / 3.2 N
100 °C	-28.8%	0.25 kg / 0.55 LBS 249.2 g / 2.4 N

Classic neodymiums change their properties power after exceeding the maximum temperature. Protect against heat – excessive heat can irreversibly damage this magnet. As the temperature rises, the neodymium's force momentarily drops. Do not use this magnet close to ovens higher than its operating temperature limit. Too high temperature will lead to destruction of magnetic properties.

*Engineering note: Heat tolerance depends not only on the material grade, as well as the dimension ratios. Low-profile magnets (low permeance coefficient) may lose charge permanently under lower heat stress than taller cylinders. Red status in the table indicates a risk of irreversible loss for this specific geometry.

Table 6: Two magnets (repulsion) - field collision
MW 6x1 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	0.67 kg / 1.47 LBS 3 430 Gs	0.10 kg / 0.22 LBS 100 g / 1.0 N	N/A
1 mm	0.54 kg / 1.18 LBS 3 507 Gs	0.08 kg / 0.18 LBS 80 g / 0.8 N	0.48 kg / 1.06 LBS ~0 Gs
2 mm	0.38 kg / 0.84 LBS 2 957 Gs	0.06 kg / 0.13 LBS 57 g / 0.6 N	0.34 kg / 0.76 LBS ~0 Gs
3 mm	0.25 kg / 0.55 LBS 2 393 Gs	0.04 kg / 0.08 LBS 37 g / 0.4 N	0.22 kg / 0.50 LBS ~0 Gs
5 mm	0.10 kg / 0.21 LBS 1 476 Gs	0.01 kg / 0.03 LBS 14 g / 0.1 N	0.09 kg / 0.19 LBS ~0 Gs
10 mm	0.01 kg / 0.02 LBS 458 Gs	0.00 kg / 0.00 LBS 1 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
20 mm	0.00 kg / 0.00 LBS 86 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 7 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 4 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 2 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 2 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 1 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 1 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 wider radius than a magnet and sheet combination. The connection of magnet-to-magnet generates a stronger field and a larger range of action. Want to build a strong closure? Utilize two neodymiums instead of a neodymium and a steel. Remember that when attracting two neodymiums, the impact force is extreme. The levitation is a bit weaker than the attraction, but still large.
*Flux density in repulsion mode drops to ~0 Gs at the midpoint between the magnets (resulting from vector opposition).
Important: Figures show friction force of dual matching neodymium magnets (friction ~0.15 for Ni-Ni plating).

Table 7: Hazards (electronics) - warnings
MW 6x1 / 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
Remote	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 serious hazard to electronics and pacemakers. These neodymiums produce a flux that prevents correct functioning of digital equipment. Remember: the invisible magnetic field acts through matter and plastic. Exceptional care must be exercised by people with hearing aids and insulin pumps. The risk also applies to: mechanical watches, car keys, membranes, and screens. Do not bring the product near payment cards, hard drives, or sensitive navigation tools.

Table 8: Impact energy (kinetic energy) - collision effects
MW 6x1 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	41.18 km/h (11.44 m/s)	0.01 J
30 mm	71.31 km/h (19.81 m/s)	0.04 J
50 mm	92.06 km/h (25.57 m/s)	0.07 J
100 mm	130.20 km/h (36.17 m/s)	0.14 J

Neodymium magnets are very brittle – a strong collision with metal causes immediate chipping. Control the attraction moment – a magnet released freely becomes dangerous. Impact energy can destroy the magnet or painful pinches to skin. Be sure to control the product during installation so it doesn't hit violently against the metal. A contact at a velocity of dozens of km/h ends with a crack of the neodymium. Wear safety glasses when playing with powerful specimens.

Table 9: Corrosion resistance
MW 6x1 / 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)

For outdoor applications, an epoxy coating is required; standard nickel is intended for indoor use. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Construction data (P_c)
MW 6x1 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	666 Mx	6.7 µWb
P_c Coefficient	0.25	Low (Flat)

Flux value passing through the magnet pole. Essential parameter when building generators as well as sensors. The P_c coefficient determines the working geometry.

Table 11: Underwater work (magnet fishing)
MW 6x1 / N38

Environment	Effective steel pull	Effect
Air (land)	0.35 kg	Standard
Water (riverbed)	0.40 kg (+0.05 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. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.

1. Wall mount (shear)

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

2. Efficiency vs thickness

*Thin steel (e.g. computer case) significantly limits the holding force.

3. Power loss vs temp

*For N38 material, 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) = 0.25

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: 010091-2026

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492.00 ZŁ brutto / pcs

This product is an extremely powerful rod magnet, produced from advanced NdFeB material, which, at dimensions of Ø6x1 mm, guarantees maximum efficiency. This specific item is characterized by high dimensional repeatability and industrial build quality, making it an ideal solution for the most demanding engineers and designers. As a magnetic rod with impressive force (approx. 0.35 kg), this product is in stock from our warehouse in Poland, ensuring quick order fulfillment. Moreover, its Ni-Cu-Ni coating effectively protects it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.

This model is ideal for building generators, advanced sensors, and efficient filters, where maximum induction on a small surface counts. Thanks to the pull force of 3.41 N with a weight of only 0.21 g, this rod is indispensable in electronics and wherever low weight is crucial.

Due to the brittleness of the NdFeB material, we absolutely advise against force-fitting (so-called press-fit), as this risks immediate cracking of this precision component. To ensure long-term durability in automation, anaerobic resins are used, which are safe for nickel 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 even stronger magnets in the same volume (Ø6x1), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 6 mm and height 1 mm. The value of 3.41 N means that the magnet is capable of holding a weight many times exceeding its own mass of 0.21 g. 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.

Pros and cons of Nd₂Fe₁₄B magnets.

Benefits

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

They retain magnetic properties for nearly ten years – the drop is just ~1% (in theory),
They possess excellent resistance to magnetic field loss as a result of external magnetic sources,
By covering with a decorative layer of silver, the element gains an aesthetic look,
The surface of neodymium magnets generates a powerful magnetic field – this is a distinguishing feature,
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...
Thanks to the ability of free molding and customization to custom needs, magnetic components can be produced in a wide range of forms and dimensions, which expands the range of possible applications,
Fundamental importance in innovative solutions – they are commonly used in HDD drives, motor assemblies, medical devices, and technologically advanced constructions.
Thanks to efficiency per cm³, small magnets offer high operating force, with minimal size,

Limitations

Drawbacks and weaknesses of neodymium magnets and proposals for their use:

Susceptibility to cracking is one of their disadvantages. Upon strong impact they can break. We advise keeping them in a strong case, which not only protects them against impacts but also increases their durability
We warn that neodymium magnets can lose their strength at high temperatures. To prevent this, we recommend our specialized [AH] magnets, which work effectively even at 230°C.
They rust in a humid environment. For use outdoors we recommend using waterproof magnets e.g. in rubber, plastic
Limited possibility of creating nuts in the magnet and complex shapes - recommended is casing - mounting mechanism.
Health risk related to microscopic parts of magnets are risky, in case of ingestion, which gains importance in the context of child health protection. It is also worth noting that small components of these products can complicate diagnosis medical when they are in the body.
With large orders the cost of neodymium magnets can be a barrier,

Holding force characteristics

Maximum magnetic pulling force – what affects it?

The lifting capacity listed is a theoretical maximum value conducted under specific, ideal conditions:

with the application of a sheet made of special test steel, guaranteeing full magnetic saturation
possessing a massiveness of minimum 10 mm to ensure full flux closure
with a plane perfectly flat
without any insulating layer between the magnet and steel
for force acting at a right angle (in the magnet axis)
at ambient temperature approx. 20 degrees Celsius

What influences lifting capacity in practice

Holding efficiency impacted by working environment parameters, such as (from most important):

Gap between surfaces – every millimeter of separation (caused e.g. by veneer or dirt) diminishes the pulling force, often by half at just 0.5 mm.
Load vector – maximum parameter is reached only during perpendicular pulling. The resistance to sliding of the magnet along the plate is standardly many times lower (approx. 1/5 of the lifting capacity).
Element thickness – to utilize 100% power, the steel must be sufficiently thick. Thin sheet limits the attraction force (the magnet "punches through" it).
Material type – the best choice is pure iron steel. Stainless steels may have worse magnetic properties.
Surface finish – full contact is obtained only on smooth steel. Any scratches and bumps reduce the real contact area, reducing force.
Thermal environment – temperature increase causes a temporary drop of induction. Check the thermal limit for a given model.

Lifting capacity was determined with the use of a smooth steel plate of suitable thickness (min. 20 mm), under perpendicular pulling force, in contrast under shearing force the lifting capacity is smaller. In addition, even a slight gap between the magnet’s surface and the plate lowers the load capacity.

H&S for magnets

Power loss in heat

Watch the temperature. Heating the magnet to high heat will ruin its magnetic structure and strength.

Magnetic interference

A powerful magnetic field disrupts the operation of compasses in phones and GPS navigation. Do not bring magnets close to a device to prevent breaking the sensors.

Bodily injuries

Watch your fingers. Two powerful magnets will join instantly with a force of several hundred kilograms, crushing anything in their path. Be careful!

Pacemakers

Patients with a pacemaker should keep an safe separation from magnets. The magnetic field can interfere with the functioning of the life-saving device.

Dust explosion hazard

Fire warning: Neodymium dust is highly flammable. Avoid machining magnets in home conditions as this risks ignition.

Adults only

Always keep magnets away from children. Ingestion danger is high, and the consequences of magnets clamping inside the body are life-threatening.

Nickel allergy

Medical facts indicate that the nickel plating (the usual finish) is a common allergen. If you have an allergy, prevent direct skin contact and choose versions in plastic housing.

Fragile material

Despite metallic appearance, neodymium is delicate and not impact-resistant. Avoid impacts, as the magnet may shatter into sharp, dangerous pieces.

Electronic hazard

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

Powerful field

Use magnets with awareness. Their huge power can surprise even experienced users. Be vigilant and respect their power.

Security! Details about risks in the article: Magnet Safety Guide.

MW 6x1 / N38 - cylindrical magnet

Physical properties - MW 6x1 / 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 pull force (force vs gap) - interaction chart MW 6x1 / N38

Table 2: Slippage hold (vertical surface) MW 6x1 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces MW 6x1 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 6x1 / N38

Table 5: Thermal resistance (material behavior) - thermal limit MW 6x1 / N38

Table 6: Two magnets (repulsion) - field collision MW 6x1 / N38

Table 7: Hazards (electronics) - warnings MW 6x1 / N38

Table 8: Impact energy (kinetic energy) - collision effects MW 6x1 / N38

Table 9: Corrosion resistance MW 6x1 / N38

Table 10: Construction data (Pc) MW 6x1 / N38

Table 11: Underwater work (magnet fishing) MW 6x1 / 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)

Force (pull)

Magnetic Induction

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Pros and cons of Nd2Fe14B magnets.

Benefits

Limitations

Holding force characteristics

Maximum magnetic pulling force – what affects it?

What influences lifting capacity in practice

H&S for magnets

Power loss in heat

Magnetic interference

Bodily injuries

Pacemakers

Dust explosion hazard

Adults only

Nickel allergy

Fragile material

Electronic hazard

Powerful field

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs gap) - interaction chart
MW 6x1 / N38

Table 2: Slippage hold (vertical surface)
MW 6x1 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MW 6x1 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 6x1 / N38

Table 5: Thermal resistance (material behavior) - thermal limit
MW 6x1 / N38

Table 6: Two magnets (repulsion) - field collision
MW 6x1 / N38

Table 7: Hazards (electronics) - warnings
MW 6x1 / N38

Table 8: Impact energy (kinetic energy) - collision effects
MW 6x1 / N38

Table 9: Corrosion resistance
MW 6x1 / N38

Table 10: Construction data (P_c)
MW 6x1 / N38

Table 11: Underwater work (magnet fishing)
MW 6x1 / N38

Pros and cons of Nd₂Fe₁₄B magnets.