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MW 24x6 / 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 010048

GTIN/EAN: 5906301810476

5.00

Diameter Ø

24 mm [±0,1 mm]

Height

6 mm [±0,1 mm]

Weight

20.36 g

Magnetization Direction

↑ axial

Load capacity

9.98 kg / 97.88 N

Magnetic Induction

277.18 mT / 2772 Gs

Coating

[Zn] Zinc

see technical specifications »

5.10 ZŁ with VAT / pcs + price for transport

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Technical of the product - MW 24x6 / N38 - cylindrical magnet

Specification / characteristics - MW 24x6 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010048
GTIN/EAN	5906301810476
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	24 mm [±0,1 mm]
Height	6 mm [±0,1 mm]
Weight	20.36 g
Magnetization Direction	↑ axial
Load capacity ~ ?	9.98 kg / 97.88 N
Magnetic Induction ~ ?	277.18 mT / 2772 Gs
Coating	[Zn] Zinc
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 24x6 / 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 magnet - report

Presented values represent the outcome of a mathematical simulation. Results are based on algorithms for the material Nd₂Fe₁₄B. Real-world performance may differ from theoretical values. Treat these calculations as a preliminary roadmap during assembly planning.

Table 1: Static force (pull vs gap) - characteristics
MW 24x6 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	2771 Gs 277.1 mT	9.98 kg / 22.00 pounds 9980.0 g / 97.9 N	warning
1 mm	2609 Gs 260.9 mT	8.85 kg / 19.50 pounds 8846.4 g / 86.8 N	warning
2 mm	2420 Gs 242.0 mT	7.61 kg / 16.78 pounds 7609.6 g / 74.7 N	warning
3 mm	2216 Gs 221.6 mT	6.38 kg / 14.07 pounds 6383.0 g / 62.6 N	warning
5 mm	1805 Gs 180.5 mT	4.23 kg / 9.33 pounds 4233.2 g / 41.5 N	warning
10 mm	991 Gs 99.1 mT	1.28 kg / 2.81 pounds 1275.9 g / 12.5 N	low risk
15 mm	542 Gs 54.2 mT	0.38 kg / 0.84 pounds 381.4 g / 3.7 N	low risk
20 mm	313 Gs 31.3 mT	0.13 kg / 0.28 pounds 127.2 g / 1.2 N	low risk
30 mm	125 Gs 12.5 mT	0.02 kg / 0.04 pounds 20.4 g / 0.2 N	low risk
50 mm	34 Gs 3.4 mT	0.00 kg / 0.00 pounds 1.5 g / 0.0 N	low risk

Pulling power drops sharply with every mm of gap. Keep in mind that even a microscopic distance (e.g., contamination, paint, rust) strongly weakens the grip. Magnets hold strongest during direct contact; distance weakens the force. Analyze how flashily the load capacity drop, when the magnet does not touch directly to the metal substrate. When planning the mounting, eliminate additional spacers.

Table 2: Vertical load (wall)
MW 24x6 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	2.00 kg / 4.40 pounds 1996.0 g / 19.6 N
1 mm	Stal (~0.2)	1.77 kg / 3.90 pounds 1770.0 g / 17.4 N
2 mm	Stal (~0.2)	1.52 kg / 3.36 pounds 1522.0 g / 14.9 N
3 mm	Stal (~0.2)	1.28 kg / 2.81 pounds 1276.0 g / 12.5 N
5 mm	Stal (~0.2)	0.85 kg / 1.87 pounds 846.0 g / 8.3 N
10 mm	Stal (~0.2)	0.26 kg / 0.56 pounds 256.0 g / 2.5 N
15 mm	Stal (~0.2)	0.08 kg / 0.17 pounds 76.0 g / 0.7 N
20 mm	Stal (~0.2)	0.03 kg / 0.06 pounds 26.0 g / 0.3 N
30 mm	Stal (~0.2)	0.00 kg / 0.01 pounds 4.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

The following data shows the estimated force needed to cause the shifting of the magnet downwards along a upright steel plate (considering typical friction). This parameter is a function of the separation distance between the magnet and the surface.

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MW 24x6 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	2.99 kg / 6.60 pounds 2994.0 g / 29.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	2.00 kg / 4.40 pounds 1996.0 g / 19.6 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	1.00 kg / 2.20 pounds 998.0 g / 9.8 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	4.99 kg / 11.00 pounds 4990.0 g / 49.0 N

When placing a holder on a upright surface (e.g., a car body), it will maintain only approx. 20%-30% of nominal attraction strength. Gravitational force as well as a weak degree of grip influence the fact that products move down easier than they detach. Want to create a vertical fastening? Consider that the sliding force is much weaker than the maximum static pull force. On a smooth steel, the element will slip down under a noticeably lighter weight. Application of an anti-slip pad can effectively improve the result.

Table 4: Steel thickness (substrate influence) - sheet metal selection
MW 24x6 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	1.00 kg / 2.20 pounds 998.0 g / 9.8 N
1 mm	25%	2.50 kg / 5.50 pounds 2495.0 g / 24.5 N
2 mm	50%	4.99 kg / 11.00 pounds 4990.0 g / 49.0 N
3 mm	75%	7.49 kg / 16.50 pounds 7485.0 g / 73.4 N
5 mm	100%	9.98 kg / 22.00 pounds 9980.0 g / 97.9 N
10 mm	100%	9.98 kg / 22.00 pounds 9980.0 g / 97.9 N
11 mm	100%	9.98 kg / 22.00 pounds 9980.0 g / 97.9 N
12 mm	100%	9.98 kg / 22.00 pounds 9980.0 g / 97.9 N

A thin sheet is unable to absorb the entire magnetic field, which wastes potential of the magnet. Should you attach a powerful product to a too thin substrate, the magnetism will pass right through and the attraction force will be weaker. To utilize 100% of this magnet's power, you require a sufficiently solid element of steel. The saturation phenomenon causes that on thin elements (e.g., thin profiles), the holder holds weaker. We suggest choosing the steel thickness from these parameters.

Table 5: Working in heat (material behavior) - power drop
MW 24x6 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	9.98 kg / 22.00 pounds 9980.0 g / 97.9 N	OK
40 °C	-2.2%	9.76 kg / 21.52 pounds 9760.4 g / 95.7 N	OK
60 °C	-4.4%	9.54 kg / 21.03 pounds 9540.9 g / 93.6 N
80 °C	-6.6%	9.32 kg / 20.55 pounds 9321.3 g / 91.4 N
100 °C	-28.8%	7.11 kg / 15.67 pounds 7105.8 g / 69.7 N

Ordinary NdFeB products change their properties strength above the temperature limit. Protect against heat – excessive heat can permanently damage this magnet. As the temperature rises, the magnet's force temporarily lowers. Refrain from using this magnet in hot environments higher than its operating temperature limit. Exceeding the critical threshold will result in irreversible degradation of magnetism.

*Important note: Heat tolerance is determined by both grade, but also on the magnet's shape. Low-profile magnets (pancake types) are more susceptible to demagnetization under lower heat stress than long magnets. The danger warning in the table signals a risk of irreversible loss for this specific geometry.

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 24x6 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	21.42 kg / 47.22 pounds 4 381 Gs	3.21 kg / 7.08 pounds 3213 g / 31.5 N	N/A
1 mm	20.25 kg / 44.65 pounds 5 390 Gs	3.04 kg / 6.70 pounds 3038 g / 29.8 N	18.23 kg / 40.19 pounds ~0 Gs
2 mm	18.99 kg / 41.86 pounds 5 218 Gs	2.85 kg / 6.28 pounds 2848 g / 27.9 N	17.09 kg / 37.67 pounds ~0 Gs
3 mm	17.67 kg / 38.95 pounds 5 034 Gs	2.65 kg / 5.84 pounds 2650 g / 26.0 N	15.90 kg / 35.06 pounds ~0 Gs
5 mm	15.00 kg / 33.07 pounds 4 638 Gs	2.25 kg / 4.96 pounds 2250 g / 22.1 N	13.50 kg / 29.76 pounds ~0 Gs
10 mm	9.09 kg / 20.03 pounds 3 610 Gs	1.36 kg / 3.00 pounds 1363 g / 13.4 N	8.18 kg / 18.03 pounds ~0 Gs
20 mm	2.74 kg / 6.04 pounds 1 982 Gs	0.41 kg / 0.91 pounds 411 g / 4.0 N	2.46 kg / 5.43 pounds ~0 Gs
50 mm	0.10 kg / 0.23 pounds 385 Gs	0.02 kg / 0.03 pounds 15 g / 0.2 N	0.09 kg / 0.21 pounds ~0 Gs
60 mm	0.04 kg / 0.10 pounds 251 Gs	0.01 kg / 0.01 pounds 7 g / 0.1 N	0.04 kg / 0.09 pounds ~0 Gs
70 mm	0.02 kg / 0.04 pounds 171 Gs	0.00 kg / 0.01 pounds 3 g / 0.0 N	0.02 kg / 0.04 pounds ~0 Gs
80 mm	0.01 kg / 0.02 pounds 121 Gs	0.00 kg / 0.00 pounds 2 g / 0.0 N	0.01 kg / 0.02 pounds ~0 Gs
90 mm	0.01 kg / 0.01 pounds 89 Gs	0.00 kg / 0.00 pounds 1 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
100 mm	0.00 kg / 0.01 pounds 67 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnets interact from a wider radius than a magnet and sheet setup. The setup of magnet-to-magnet produces a massive flux and a wider radius of performance. Planning to create a solid fastener? Apply two magnets instead of one magnet and a steel. Remember that when connecting a pair of magnets, the collision energy is massive. The levitation is a bit weaker than the connection force, but still impressive.
*The magnetic induction between like poles is approximately ~0 Gs in the exact middle of the gap (caused by magnetic field nullification).
Important: Figures apply to sliding force of two matching neodymium magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Safety (HSE) (electronics) - precautionary measures
MW 24x6 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	10.0 cm
Hearing aid	10 Gs (1.0 mT)	8.0 cm
Timepiece	20 Gs (2.0 mT)	6.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	5.0 cm
Car key	50 Gs (5.0 mT)	4.5 cm
Payment card	400 Gs (40.0 mT)	2.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.5 cm

A strong magnetic field poses a serious hazard to electronics and pacemakers. These neodymiums produce a flux that prevents correct functioning of digital equipment. Notice: the unseen radiation acts through matter and glass. Special caution must be exercised by people with cochlear implants and drug dispensers. Influence will be felt by: mechanical watches, car keys, membranes, and displays. Do not place the magnet near cards, hard drives, or sensitive navigation tools.

Table 8: Collisions (cracking risk) - warning
MW 24x6 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	24.05 km/h (6.68 m/s)	0.45 J
30 mm	38.72 km/h (10.76 m/s)	1.18 J
50 mm	49.93 km/h (13.87 m/s)	1.96 J
100 mm	70.61 km/h (19.61 m/s)	3.92 J

Magnetic elements are delicate – a collision with steel risks their cracking. Control the attraction moment – a magnet released freely speeds with massive force. Impact energy can cause material chips or dangerous crushing to skin. Always hold the magnet during mounting so it doesn't slam with momentum against the metal. A contact at a velocity of dozens of km/h ends with a crack of the neodymium. Use safety goggles when working with powerful specimens.

Table 9: Corrosion resistance
MW 24x6 / N38

Technical parameter	Value / Description
Coating type	[Zn] Zinc
Layer structure	Zn (Zinc)
Layer thickness	8-15 µm
Salt spray test (SST) ?	48 h
Recommended environment	Indoors / Garage

The following table defines the conditions under which this product can be safely used. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Electrical data (Flux)
MW 24x6 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	13 932 Mx	139.3 µWb
P_c Coefficient	0.35	Low (Flat)

Flux value passing through the magnet pole. Essential parameter for generator designers as well as sensors. P_c value defines the magnet's operating point.

Table 11: Underwater work (magnet fishing)
MW 24x6 / N38

Environment	Effective steel pull	Effect
Air (land)	9.98 kg	Standard
Water (riverbed)	11.43 kg (+1.45 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. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Shear force

*Note: On a vertical surface, the magnet holds just approx. 20-30% of its nominal pull.

2. Efficiency vs thickness

*Thin metal sheet (e.g. 0.5mm PC case) drastically reduces the holding force.

3. Power loss vs temp

*For standard magnets, the safety limit is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.35

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.

Engineering data and GPSR

Elemental analysis

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: 010048-2026

Magnet Unit Converter

Pulling force

Kilograms (kg)

Newtons (N)

Force in lbs

Magnetic Field

Gauss (Gs)

Tesla (T)

Just complete one field, and the converter compute the rest automatically.

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The offered product is an incredibly powerful cylinder magnet, composed of durable NdFeB material, which, with dimensions of Ø24x6 mm, guarantees the highest energy density. This specific item boasts high dimensional repeatability and industrial build quality, making it a perfect solution for professional engineers and designers. As a magnetic rod with significant force (approx. 9.98 kg), this product is available off-the-shelf from our European logistics center, ensuring quick order fulfillment. Moreover, its triple-layer 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 electric motors, advanced sensors, and efficient filters, where maximum induction on a small surface counts. Thanks to the pull force of 97.88 N with a weight of only 20.36 g, this rod is indispensable in electronics and wherever low weight is crucial.

Since our magnets have a very precise dimensions, the recommended way is to glue them into holes with a slightly larger diameter (e.g., 24.1 mm) using epoxy glues. To ensure stability in automation, specialized industrial adhesives are used, which are safe for nickel and fill the gap, guaranteeing durability of the connection.

Grade N38 is the most popular standard for professional neodymium magnets, offering a great economic balance and operational stability. If you need even stronger magnets in the same volume (Ø24x6), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our warehouse.

This model is characterized by dimensions Ø24x6 mm, which, at a weight of 20.36 g, makes it an element with impressive magnetic energy density. The key parameter here is the holding force amounting to approximately 9.98 kg (force ~97.88 N), which, with such compact dimensions, proves the high power of the NdFeB material. The product has a [NiCuNi] coating, which secures it against external factors, 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 24 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 high retention, neodymium magnets are valued for these benefits:

They do not lose power, even over nearly 10 years – the drop in strength is only ~1% (theoretically),
They are resistant to demagnetization induced by presence of other magnetic fields,
A magnet with a metallic gold surface has better aesthetics,
Magnetic induction on the working part of the magnet is extremely intense,
Thanks to resistance to high temperature, they can operate (depending on the form) even at temperatures up to 230°C and higher...
Thanks to versatility in forming and the ability to adapt to complex applications,
Wide application in electronics industry – they serve a role in computer drives, brushless drives, advanced medical instruments, and other advanced devices.
Thanks to efficiency per cm³, small magnets offer high operating force, occupying minimum space,

Cons

Disadvantages of NdFeB magnets:

To avoid cracks upon strong impacts, we suggest using special steel housings. Such a solution protects the magnet and simultaneously increases its durability.
When exposed to high temperature, neodymium magnets experience a drop in power. 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 usually rust. For applications outside, it is recommended to use protective magnets, such as those in rubber or plastics, which prevent oxidation as well as corrosion.
Limited ability of producing nuts in the magnet and complex shapes - recommended is cover - magnetic holder.
Potential hazard to health – tiny shards of magnets pose a threat, if swallowed, which gains importance in the context of child health protection. Additionally, tiny parts of these devices 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

Holding force characteristics

Maximum holding power of the magnet – what it depends on?

Information about lifting capacity was defined for optimal configuration, taking into account:

with the application of a yoke made of special test steel, ensuring full magnetic saturation
with a cross-section minimum 10 mm
characterized by even structure
without any clearance between the magnet and steel
for force acting at a right angle (in the magnet axis)
at room temperature

Practical lifting capacity: influencing factors

It is worth knowing that the working load will differ influenced by the following factors, in order of importance:

Gap (between the magnet and the metal), since even a very small distance (e.g. 0.5 mm) results in a decrease in force by up to 50% (this also applies to varnish, corrosion or dirt).
Loading method – catalog parameter refers to pulling vertically. When slipping, the magnet holds significantly lower power (typically approx. 20-30% of maximum force).
Wall thickness – thin material does not allow full use of the magnet. Magnetic flux penetrates through instead of generating force.
Material composition – not every steel attracts identically. Alloy additives worsen the interaction with the magnet.
Smoothness – ideal contact is obtained only on smooth steel. Any scratches and bumps reduce the real contact area, weakening the magnet.
Thermal environment – heating the magnet results in weakening of induction. It is worth remembering the maximum operating temperature 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 75%. Additionally, even a minimal clearance between the magnet’s surface and the plate lowers the lifting capacity.

Safety rules for work with NdFeB magnets

Heat sensitivity

Standard neodymium magnets (N-type) undergo demagnetization when the temperature exceeds 80°C. The loss of strength is permanent.

Warning for heart patients

Health Alert: Strong magnets can turn off heart devices and defibrillators. Stay away if you have medical devices.

Bone fractures

Danger of trauma: The pulling power is so great that it can cause hematomas, pinching, and broken bones. Use thick gloves.

Phone sensors

Note: rare earth magnets produce a field that interferes with precision electronics. Maintain a separation from your mobile, device, and navigation systems.

Swallowing risk

Always store magnets away from children. Choking hazard is high, and the consequences of magnets clamping inside the body are very dangerous.

Powerful field

Handle magnets with awareness. Their powerful strength can shock even experienced users. Plan your moves and respect their force.

Do not drill into magnets

Dust created during grinding of magnets is combustible. Avoid drilling into magnets without proper cooling and knowledge.

Shattering risk

Despite the nickel coating, the material is brittle and not impact-resistant. Do not hit, as the magnet may shatter into hazardous fragments.

Safe distance

Data protection: Strong magnets can ruin data carriers and sensitive devices (heart implants, hearing aids, mechanical watches).

Allergic reactions

Nickel alert: The nickel-copper-nickel coating contains nickel. If an allergic reaction appears, cease handling magnets and wear gloves.

Important! Need more info? Check our post: Are neodymium magnets dangerous?

MW 24x6 / N38 - cylindrical magnet

Technical of the product - MW 24x6 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical analysis of the magnet - report

Table 1: Static force (pull vs gap) - characteristics MW 24x6 / N38

Table 2: Vertical load (wall) MW 24x6 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces MW 24x6 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection MW 24x6 / N38

Table 5: Working in heat (material behavior) - power drop MW 24x6 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision MW 24x6 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures MW 24x6 / N38

Table 8: Collisions (cracking risk) - warning MW 24x6 / N38

Table 9: Corrosion resistance MW 24x6 / N38

Table 10: Electrical data (Flux) MW 24x6 / N38

Table 11: Underwater work (magnet fishing) MW 24x6 / N38

1. Shear force

2. Efficiency vs thickness

3. Power loss vs temp

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

Elemental analysis

Environmental data

Pulling force

Magnetic Field

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Strengths and weaknesses of rare earth magnets.

Advantages

Cons

Holding force characteristics

Maximum holding power of the magnet – what it depends on?

Practical lifting capacity: influencing factors

Safety rules for work with NdFeB magnets

Heat sensitivity

Warning for heart patients

Bone fractures

Phone sensors

Swallowing risk

Powerful field

Do not drill into magnets

Shattering risk

Safe distance

Allergic reactions

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs gap) - characteristics
MW 24x6 / N38

Table 2: Vertical load (wall)
MW 24x6 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MW 24x6 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection
MW 24x6 / N38

Table 5: Working in heat (material behavior) - power drop
MW 24x6 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 24x6 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures
MW 24x6 / N38

Table 8: Collisions (cracking risk) - warning
MW 24x6 / N38

Table 9: Corrosion resistance
MW 24x6 / N38

Table 10: Electrical data (Flux)
MW 24x6 / N38

Table 11: Underwater work (magnet fishing)
MW 24x6 / N38