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MW 15x1 / 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 010026

GTIN/EAN: 5906301810254

5.00

Diameter Ø

15 mm [±0,1 mm]

Height

1 mm [±0,1 mm]

Weight

1.33 g

Magnetization Direction

↑ axial

Load capacity

0.44 kg / 4.29 N

Magnetic Induction

81.93 mT / 819 Gs

Coating

[NiCuNi] Nickel

view specifications »

0.800 ZŁ with VAT / pcs + price for transport

0.650 ZŁ net + 23% VAT / pcs

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Physical properties - MW 15x1 / N38 - cylindrical magnet

Specification / characteristics - MW 15x1 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010026
GTIN/EAN	5906301810254
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	15 mm [±0,1 mm]
Height	1 mm [±0,1 mm]
Weight	1.33 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.44 kg / 4.29 N
Magnetic Induction ~ ?	81.93 mT / 819 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 15x1 / 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

Technical simulation of the magnet - technical parameters

These values constitute the direct effect of a physical calculation. Results were calculated on models for the material Nd₂Fe₁₄B. Operational parameters may differ from theoretical values. Use these calculations as a reference point during assembly planning.

Table 1: Static pull force (pull vs gap) - characteristics
MW 15x1 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	819 Gs 81.9 mT	0.44 kg / 0.97 pounds 440.0 g / 4.3 N	weak grip
1 mm	778 Gs 77.8 mT	0.40 kg / 0.88 pounds 397.0 g / 3.9 N	weak grip
2 mm	705 Gs 70.5 mT	0.33 kg / 0.72 pounds 326.0 g / 3.2 N	weak grip
3 mm	615 Gs 61.5 mT	0.25 kg / 0.55 pounds 248.0 g / 2.4 N	weak grip
5 mm	434 Gs 43.4 mT	0.12 kg / 0.27 pounds 123.5 g / 1.2 N	weak grip
10 mm	163 Gs 16.3 mT	0.02 kg / 0.04 pounds 17.3 g / 0.2 N	weak grip
15 mm	68 Gs 6.8 mT	0.00 kg / 0.01 pounds 3.1 g / 0.0 N	weak grip
20 mm	34 Gs 3.4 mT	0.00 kg / 0.00 pounds 0.7 g / 0.0 N	weak grip
30 mm	11 Gs 1.1 mT	0.00 kg / 0.00 pounds 0.1 g / 0.0 N	weak grip
50 mm	3 Gs 0.3 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip

Magnetic force weakens significantly with every mm of distance. Remember that even a very thin break (e.g., dirt, varnish, veneer) significantly weakens the grip. Neodymiums operate most effectively in perfect adhesion; distance weakens the force. See how flashily the parameters fall, when the magnet does not adhere directly to the metal substrate. When designing the assembly, avoid additional spacers.

Table 2: Shear hold (vertical surface)
MW 15x1 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.09 kg / 0.19 pounds 88.0 g / 0.9 N
1 mm	Stal (~0.2)	0.08 kg / 0.18 pounds 80.0 g / 0.8 N
2 mm	Stal (~0.2)	0.07 kg / 0.15 pounds 66.0 g / 0.6 N
3 mm	Stal (~0.2)	0.05 kg / 0.11 pounds 50.0 g / 0.5 N
5 mm	Stal (~0.2)	0.02 kg / 0.05 pounds 24.0 g / 0.2 N
10 mm	Stal (~0.2)	0.00 kg / 0.01 pounds 4.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

The following data presents the approximate holding capacity required to cause the sliding of the magnet vertically on a vertical steel wall (assuming standard friction). This parameter depends on the separation distance between the magnet and the surface.

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 15x1 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.13 kg / 0.29 pounds 132.0 g / 1.3 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.09 kg / 0.19 pounds 88.0 g / 0.9 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.04 kg / 0.10 pounds 44.0 g / 0.4 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.22 kg / 0.49 pounds 220.0 g / 2.2 N

When mounting a magnet on a vertical wall (e.g., a board), it will only hold just approx. 20%-30% of nominal attraction strength. Gravity as well as a low friction coefficient influence the fact that holders slip faster than they pull off. Want to create a wall mount? Note that the shear force is much weaker than the perpendicular breakaway force. On a slippery surface, the holder will give way down under a significantly smaller weight. Application of an anti-slip coating can significantly improve the result.

Table 4: Material efficiency (substrate influence) - sheet metal selection
MW 15x1 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.04 kg / 0.10 pounds 44.0 g / 0.4 N
1 mm	25%	0.11 kg / 0.24 pounds 110.0 g / 1.1 N
2 mm	50%	0.22 kg / 0.49 pounds 220.0 g / 2.2 N
3 mm	75%	0.33 kg / 0.73 pounds 330.0 g / 3.2 N
5 mm	100%	0.44 kg / 0.97 pounds 440.0 g / 4.3 N
10 mm	100%	0.44 kg / 0.97 pounds 440.0 g / 4.3 N
11 mm	100%	0.44 kg / 0.97 pounds 440.0 g / 4.3 N
12 mm	100%	0.44 kg / 0.97 pounds 440.0 g / 4.3 N

A thin sheet cannot take in the full magnetic flux, which weakens actual performance of the holder. Should you install a neodymium to a too thin substrate, the field will pass right through and the attraction force will be weaker. To utilize 100% of this neodymium's power, you require a sufficiently solid element of metal. The saturation phenomenon means that on delicate walls (e.g., car bodies), the product works worse. We suggest choosing the steel dimension from these parameters.

Table 5: Working in heat (material behavior) - resistance threshold
MW 15x1 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.44 kg / 0.97 pounds 440.0 g / 4.3 N	OK
40 °C	-2.2%	0.43 kg / 0.95 pounds 430.3 g / 4.2 N	OK
60 °C	-4.4%	0.42 kg / 0.93 pounds 420.6 g / 4.1 N
80 °C	-6.6%	0.41 kg / 0.91 pounds 411.0 g / 4.0 N
100 °C	-28.8%	0.31 kg / 0.69 pounds 313.3 g / 3.1 N

Standard neodymium magnets lose strength after exceeding the maximum temperature. Protect against heat – excessive heat can permanently damage this product. With every degree above norm, the neodymium's capacity temporarily lowers. Refrain from using this magnet close to heaters exceeding its working range. Ignoring the limit will lead to permanent loss of magnetic properties.

*Technical advisory: Thermal stability 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 compared to rod magnets. Warning indicator in the table points to permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 15x1 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	0.73 kg / 1.61 pounds 1 597 Gs	0.11 kg / 0.24 pounds 110 g / 1.1 N	N/A
1 mm	0.70 kg / 1.55 pounds 1 607 Gs	0.11 kg / 0.23 pounds 106 g / 1.0 N	0.63 kg / 1.40 pounds ~0 Gs
2 mm	0.66 kg / 1.45 pounds 1 556 Gs	0.10 kg / 0.22 pounds 99 g / 1.0 N	0.59 kg / 1.31 pounds ~0 Gs
3 mm	0.60 kg / 1.33 pounds 1 489 Gs	0.09 kg / 0.20 pounds 91 g / 0.9 N	0.54 kg / 1.20 pounds ~0 Gs
5 mm	0.48 kg / 1.05 pounds 1 323 Gs	0.07 kg / 0.16 pounds 71 g / 0.7 N	0.43 kg / 0.95 pounds ~0 Gs
10 mm	0.21 kg / 0.45 pounds 868 Gs	0.03 kg / 0.07 pounds 31 g / 0.3 N	0.18 kg / 0.41 pounds ~0 Gs
20 mm	0.03 kg / 0.06 pounds 325 Gs	0.00 kg / 0.01 pounds 4 g / 0.0 N	0.03 kg / 0.06 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 37 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 23 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 15 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 10 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 7 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 5 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 combination. The connection of two magnets creates a more powerful interaction and a wider radius of action. Designing a solid fastener? Use a pair of magnets instead of a neodymium and a steel. Exercise caution that when attracting two neodymiums, the impact force is massive. The repulsion force is marginally weaker than the connection force, but still large.
*Flux density between like poles is approximately ~0 Gs in the exact middle of the gap (due to field cancellation).
Note: Results apply to sliding force of a pair of identical magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Hazards (electronics) - warnings
MW 15x1 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	4.0 cm
Hearing aid	10 Gs (1.0 mT)	3.5 cm
Timepiece	20 Gs (2.0 mT)	2.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	2.0 cm
Remote	50 Gs (5.0 mT)	2.0 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	0.5 cm

Powerful magnet radiation is a large risk to IT equipment as well as medical implants. These NdFeB products generate a field that prevents correct functioning of digital equipment. Remember: the invisible magnetic field passes through tissues and housings. Exceptional care must be taken by people with cochlear implants and drug dispensers. The risk also applies to: mechanical watches, car keys, membranes, and displays. Do not place the magnet near cards, hard drives, or precise measuring instruments.

Table 8: Impact energy (cracking risk) - warning
MW 15x1 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	18.79 km/h (5.22 m/s)	0.02 J
30 mm	31.78 km/h (8.83 m/s)	0.05 J
50 mm	41.02 km/h (11.39 m/s)	0.09 J
100 mm	58.01 km/h (16.11 m/s)	0.17 J

Magnetic elements are very brittle – a violent impact against metal risks their cracking. Control the attraction moment – a neodymium left loose becomes dangerous. Kinetic force can cause material chips or injury to skin. Hold the magnet firmly during installation so it doesn't hit violently against the steel surface. A collision at high speed almost guarantees destruction of the neodymium. Wear safety glasses when playing with powerful specimens.

Table 9: Anti-corrosion coating durability
MW 15x1 / 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 following table defines the conditions under which this product can be safely used. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Electrical data (P_c)
MW 15x1 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	2 025 Mx	20.3 µWb
P_c Coefficient	0.11	Low (Flat)

Flux value emitted by the magnet pole. Essential parameter for generator designers and motors. The P_c coefficient determines the magnet's operating point.

Table 11: Submerged application
MW 15x1 / N38

Environment	Effective steel pull	Effect
Air (land)	0.44 kg	Standard
Water (riverbed)	0.50 kg (+0.06 kg buoyancy gain)	+14.5%

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

The magnetic field penetrates through water without any losses. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.

1. Sliding resistance

*Note: On a vertical wall, the magnet holds just a fraction of its max power.

2. Steel saturation

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

3. Thermal stability

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.11

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 and environmental data

Chemical composition

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

Sustainability

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: 010026-2026

Measurement Calculator

Magnet pull force

Kilograms (kg)

Force (N)

Pounds (lbs)

Field Strength

Induction (Gs)

Induction (T)

Type a value into any field, to see the rest will convert on the fly.

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This product is an exceptionally strong cylinder magnet, composed of advanced NdFeB material, which, with dimensions of Ø15x1 mm, guarantees optimal power. This specific item features a tolerance of ±0.1mm and industrial build quality, making it an ideal solution for professional engineers and designers. As a cylindrical magnet with impressive force (approx. 0.44 kg), this product is available off-the-shelf from our warehouse in Poland, ensuring rapid order fulfillment. Additionally, its triple-layer Ni-Cu-Ni coating secures it against corrosion in standard operating conditions, guaranteeing an aesthetic appearance and durability for years.

This model is created for building generators, advanced Hall effect sensors, and efficient magnetic separators, where maximum induction on a small surface counts. Thanks to the pull force of 4.29 N with a weight of only 1.33 g, this rod is indispensable in electronics 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., 15.1 mm) using epoxy glues. To ensure stability in industry, anaerobic resins are used, which do not react with the nickel coating and fill the gap, guaranteeing high repeatability of the connection.

Grade N38 is the most frequently chosen standard for industrial neodymium magnets, offering an optimal price-to-power ratio and high resistance to demagnetization. If you need even stronger magnets in the same volume (Ø15x1), 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 Ø15x1 mm, which, at a weight of 1.33 g, makes it an element with impressive magnetic energy density. The key parameter here is the lifting capacity amounting to approximately 0.44 kg (force ~4.29 N), which, with such compact dimensions, proves the high power of the NdFeB material. The product has a [NiCuNi] coating, which protects the surface 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 15 mm. Such an arrangement is standard when connecting magnets in stacks (e.g., in filters) or when mounting in sockets at the bottom of a hole. On request, we can also produce versions magnetized diametrically if your project requires it.

Advantages as well as disadvantages of rare earth magnets.

Strengths

Apart from their notable magnetism, neodymium magnets have these key benefits:

They do not lose strength, even over approximately ten years – the drop in power is only ~1% (theoretically),
They have excellent resistance to weakening of magnetic properties when exposed to external fields,
A magnet with a smooth silver surface is more attractive,
Neodymium magnets create maximum magnetic induction on a their surface, which increases force concentration,
Neodymium magnets are characterized by extremely high magnetic induction on the magnet surface and can work (depending on the form) even at a temperature of 230°C or more...
Due to the ability of precise forming and adaptation to specialized solutions, magnetic components can be created in a broad palette of forms and dimensions, which increases their versatility,
Huge importance in advanced technology sectors – they serve a role in data components, drive modules, precision medical tools, as well as complex engineering applications.
Relatively small size with high pulling force – neodymium magnets offer high power in compact dimensions, which makes them useful in miniature devices

Limitations

Disadvantages of neodymium magnets:

Brittleness is one of their disadvantages. Upon strong impact they can fracture. We recommend keeping them in a strong case, which not only protects them against impacts but also raises their durability
We warn that neodymium magnets can lose their strength at high temperatures. To prevent this, we advise our specialized [AH] magnets, which work effectively even at 230°C.
Magnets exposed to a humid environment can rust. Therefore when using outdoors, we suggest using waterproof magnets made of rubber, plastic or other material resistant to moisture
We recommend cover - magnetic holder, due to difficulties in producing nuts inside the magnet and complex shapes.
Possible danger resulting from small fragments of magnets are risky, when accidentally swallowed, which becomes key in the context of child health protection. Additionally, tiny parts of these products are able to complicate diagnosis 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 lifting capacity of the magnet – what contributes to it?

Information about lifting capacity was determined for ideal contact conditions, assuming:

using a plate made of low-carbon steel, serving as a circuit closing element
possessing a thickness of minimum 10 mm to ensure full flux closure
characterized by smoothness
without any air gap between the magnet and steel
during pulling in a direction perpendicular to the mounting surface
at conditions approx. 20°C

Determinants of practical lifting force of a magnet

Please note that the working load may be lower depending on elements below, in order of importance:

Gap (betwixt the magnet and the plate), since even a tiny clearance (e.g. 0.5 mm) can cause a reduction in force by up to 50% (this also applies to paint, corrosion or dirt).
Angle of force application – highest force is obtained only during perpendicular pulling. The force required to slide of the magnet along the plate is standardly many times smaller (approx. 1/5 of the lifting capacity).
Metal thickness – the thinner the sheet, the weaker the hold. Magnetic flux passes through the material instead of generating force.
Steel grade – the best choice is high-permeability steel. Cast iron may attract less.
Surface finish – full contact is possible only on polished steel. Any scratches and bumps reduce the real contact area, weakening the magnet.
Thermal factor – hot environment weakens magnetic field. Exceeding the limit temperature can permanently demagnetize the magnet.

Lifting capacity testing was carried out on plates with a smooth surface of optimal thickness, under a perpendicular pulling force, however under parallel forces the load capacity is reduced by as much as 75%. Moreover, even a small distance between the magnet’s surface and the plate lowers the lifting capacity.

H&S for magnets

Skin irritation risks

Medical facts indicate that the nickel plating (standard magnet coating) is a potent allergen. If your skin reacts to metals, avoid touching magnets with bare hands and opt for versions in plastic housing.

Life threat

For implant holders: Strong magnetic fields disrupt medical devices. Maintain at least 30 cm distance or ask another person to handle the magnets.

Thermal limits

Control the heat. Heating the magnet to high heat will destroy its properties and strength.

Fire warning

Fire warning: Rare earth powder is explosive. Do not process magnets in home conditions as this risks ignition.

Risk of cracking

NdFeB magnets are sintered ceramics, meaning they are prone to chipping. Impact of two magnets will cause them breaking into shards.

Bone fractures

Large magnets can crush fingers instantly. Do not put your hand between two strong magnets.

Threat to electronics

Equipment safety: Neodymium magnets can damage payment cards and delicate electronics (heart implants, medical aids, mechanical watches).

Product not for children

Absolutely keep magnets out of reach of children. Choking hazard is significant, and the effects of magnets clamping inside the body are very dangerous.

Handling rules

Exercise caution. Rare earth magnets act from a distance and connect with massive power, often quicker than you can react.

Phone sensors

GPS units and mobile phones are highly susceptible to magnetic fields. Close proximity with a powerful NdFeB magnet can permanently damage the sensors in your phone.

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

MW 15x1 / N38 - cylindrical magnet

Physical properties - MW 15x1 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical simulation of the magnet - technical parameters

Table 1: Static pull force (pull vs gap) - characteristics MW 15x1 / N38

Table 2: Shear hold (vertical surface) MW 15x1 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces MW 15x1 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection MW 15x1 / N38

Table 5: Working in heat (material behavior) - resistance threshold MW 15x1 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision MW 15x1 / N38

Table 7: Hazards (electronics) - warnings MW 15x1 / N38

Table 8: Impact energy (cracking risk) - warning MW 15x1 / N38

Table 9: Anti-corrosion coating durability MW 15x1 / N38

Table 10: Electrical data (Pc) MW 15x1 / N38

Table 11: Submerged application MW 15x1 / N38

1. Sliding resistance

2. Steel saturation

3. Thermal stability

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

Chemical composition

Sustainability

Magnet pull force

Field Strength

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Advantages as well as disadvantages of rare earth magnets.

Strengths

Limitations

Holding force characteristics

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

Determinants of practical lifting force of a magnet

H&S for magnets

Skin irritation risks

Life threat

Thermal limits

Fire warning

Risk of cracking

Bone fractures

Threat to electronics

Product not for children

Handling rules

Phone sensors

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs gap) - characteristics
MW 15x1 / N38

Table 2: Shear hold (vertical surface)
MW 15x1 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 15x1 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection
MW 15x1 / N38

Table 5: Working in heat (material behavior) - resistance threshold
MW 15x1 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 15x1 / N38

Table 7: Hazards (electronics) - warnings
MW 15x1 / N38

Table 8: Impact energy (cracking risk) - warning
MW 15x1 / N38

Table 9: Anti-corrosion coating durability
MW 15x1 / N38

Table 10: Electrical data (P_c)
MW 15x1 / N38

Table 11: Submerged application
MW 15x1 / N38