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MW 15x2 / 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 010028

GTIN/EAN: 5906301810278

5.00

Diameter Ø

15 mm [±0,1 mm]

Height

2 mm [±0,1 mm]

Weight

2.65 g

Magnetization Direction

↑ axial

Load capacity

1.51 kg / 14.84 N

Magnetic Induction

159.70 mT / 1597 Gs

Coating

[NiCuNi] Nickel

check technical data »

1.218 ZŁ with VAT / pcs + price for transport

0.990 ZŁ net + 23% VAT / pcs

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Technical specification - MW 15x2 / N38 - cylindrical magnet

Specification / characteristics - MW 15x2 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010028
GTIN/EAN	5906301810278
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	2 mm [±0,1 mm]
Weight	2.65 g
Magnetization Direction	↑ axial
Load capacity ~ ?	1.51 kg / 14.84 N
Magnetic Induction ~ ?	159.70 mT / 1597 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 15x2 / 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 assembly - technical parameters

Presented information constitute the outcome of a engineering calculation. Results were calculated on algorithms for the material Nd₂Fe₁₄B. Actual performance may deviate from the simulation results. Use these data as a supplementary guide during assembly planning.

Table 1: Static pull force (force vs gap) - characteristics
MW 15x2 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1597 Gs 159.7 mT	1.51 kg / 3.33 pounds 1510.0 g / 14.8 N	weak grip
1 mm	1483 Gs 148.3 mT	1.30 kg / 2.87 pounds 1303.0 g / 12.8 N	weak grip
2 mm	1320 Gs 132.0 mT	1.03 kg / 2.28 pounds 1032.2 g / 10.1 N	weak grip
3 mm	1137 Gs 113.7 mT	0.77 kg / 1.69 pounds 765.0 g / 7.5 N	weak grip
5 mm	791 Gs 79.1 mT	0.37 kg / 0.82 pounds 370.8 g / 3.6 N	weak grip
10 mm	298 Gs 29.8 mT	0.05 kg / 0.12 pounds 52.5 g / 0.5 N	weak grip
15 mm	127 Gs 12.7 mT	0.01 kg / 0.02 pounds 9.6 g / 0.1 N	weak grip
20 mm	63 Gs 6.3 mT	0.00 kg / 0.01 pounds 2.4 g / 0.0 N	weak grip
30 mm	22 Gs 2.2 mT	0.00 kg / 0.00 pounds 0.3 g / 0.0 N	weak grip
50 mm	5 Gs 0.5 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip

Pulling power decreases drastically with every subsequent millimeter of gap. Remember that even a microscopic distance (e.g., dirt, varnish, veneer) strongly weakens the grip. Neodymiums work optimally at the point of direct contact; gap weakens the force. Observe how quickly the parameters drop, when the magnet does not touch flatly to the metal substrate. When designing the assembly, eliminate unnecessary gaps.

Table 2: Sliding load (vertical surface)
MW 15x2 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.30 kg / 0.67 pounds 302.0 g / 3.0 N
1 mm	Stal (~0.2)	0.26 kg / 0.57 pounds 260.0 g / 2.6 N
2 mm	Stal (~0.2)	0.21 kg / 0.45 pounds 206.0 g / 2.0 N
3 mm	Stal (~0.2)	0.15 kg / 0.34 pounds 154.0 g / 1.5 N
5 mm	Stal (~0.2)	0.07 kg / 0.16 pounds 74.0 g / 0.7 N
10 mm	Stal (~0.2)	0.01 kg / 0.02 pounds 10.0 g / 0.1 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 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 presents the estimated shear load needed to cause the shifting of the magnet down on a upright steel plate (assuming typical friction coefficient). This value depends on the separation distance between the magnet and the metal.

Table 3: Vertical assembly (shearing) - vertical pull
MW 15x2 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.45 kg / 1.00 pounds 453.0 g / 4.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.30 kg / 0.67 pounds 302.0 g / 3.0 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.15 kg / 0.33 pounds 151.0 g / 1.5 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.76 kg / 1.66 pounds 755.0 g / 7.4 N

When mounting a magnet on a vertical plane (e.g., a fridge), it you can count on just about 20%-30% of its nominal power. Gravity as well as a weak degree of grip cause that holders slide down easier than they pop off the substrate. Want to create a hanger? Consider that the sliding force is significantly lower than the maximum static pull force. On a painted metal, the magnet will slide down under a much lighter load. Application of an anti-slip pad can significantly increase the grip.

Table 4: Material efficiency (saturation) - power losses
MW 15x2 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.15 kg / 0.33 pounds 151.0 g / 1.5 N
1 mm	25%	0.38 kg / 0.83 pounds 377.5 g / 3.7 N
2 mm	50%	0.76 kg / 1.66 pounds 755.0 g / 7.4 N
3 mm	75%	1.13 kg / 2.50 pounds 1132.5 g / 11.1 N
5 mm	100%	1.51 kg / 3.33 pounds 1510.0 g / 14.8 N
10 mm	100%	1.51 kg / 3.33 pounds 1510.0 g / 14.8 N
11 mm	100%	1.51 kg / 3.33 pounds 1510.0 g / 14.8 N
12 mm	100%	1.51 kg / 3.33 pounds 1510.0 g / 14.8 N

A too thin steel is unable to conduct the entire magnetic field, which weakens actual performance of the magnet. Should you attach a powerful product to a thin surface, the magnetism will penetrate right through and the pull force will drop sharply. To squeeze 100% of this magnet's potential, you require a sufficiently solid element of steel. The material oversaturation causes that on delicate walls (e.g., car bodies), the product shows lower pull force. We advise picking the steel dimension according to the table below.

Table 5: Thermal stability (material behavior) - resistance threshold
MW 15x2 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	1.51 kg / 3.33 pounds 1510.0 g / 14.8 N	OK
40 °C	-2.2%	1.48 kg / 3.26 pounds 1476.8 g / 14.5 N	OK
60 °C	-4.4%	1.44 kg / 3.18 pounds 1443.6 g / 14.2 N
80 °C	-6.6%	1.41 kg / 3.11 pounds 1410.3 g / 13.8 N
100 °C	-28.8%	1.08 kg / 2.37 pounds 1075.1 g / 10.5 N

Classic neodymiums lose parameters past the thermal threshold. Avoid high temperatures – heat can permanently demagnetize this product. With increasing heat, the magnet's capacity momentarily decreases. Refrain from using this product near heat sources higher than its safe range. Exceeding the critical threshold will result in irreversible degradation of magnetic properties.

*Important note: Heat tolerance depends not only on the material grade, as well as the dimension ratios. Flat magnets (low Pc) may lose charge permanently under lower heat stress compared to rod magnets. The danger warning in the table signals permanent field degradation for this specific geometry.

Table 6: Magnet-Magnet interaction (repulsion) - forces in the system
MW 15x2 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	2.78 kg / 6.12 pounds 2 915 Gs	0.42 kg / 0.92 pounds 417 g / 4.1 N	N/A
1 mm	2.61 kg / 5.76 pounds 3 096 Gs	0.39 kg / 0.86 pounds 392 g / 3.8 N	2.35 kg / 5.18 pounds ~0 Gs
2 mm	2.40 kg / 5.28 pounds 2 966 Gs	0.36 kg / 0.79 pounds 360 g / 3.5 N	2.16 kg / 4.76 pounds ~0 Gs
3 mm	2.15 kg / 4.75 pounds 2 812 Gs	0.32 kg / 0.71 pounds 323 g / 3.2 N	1.94 kg / 4.27 pounds ~0 Gs
5 mm	1.65 kg / 3.63 pounds 2 459 Gs	0.25 kg / 0.54 pounds 247 g / 2.4 N	1.48 kg / 3.27 pounds ~0 Gs
10 mm	0.68 kg / 1.50 pounds 1 582 Gs	0.10 kg / 0.23 pounds 102 g / 1.0 N	0.61 kg / 1.35 pounds ~0 Gs
20 mm	0.10 kg / 0.21 pounds 595 Gs	0.01 kg / 0.03 pounds 14 g / 0.1 N	0.09 kg / 0.19 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 71 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 43 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 28 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 19 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 14 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 10 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnets attract each other from a much further distance than a magnet and sheet setup. Such a system of magnet-to-magnet creates a more powerful interaction and a larger range of operation. Designing a strong closure? Use a pair of magnets instead of a neodymium and a steel. Be careful that when connecting a pair of magnets, the collision energy is extreme. The repulsion force is marginally weaker than the attraction, but still significant.
*Flux density in repulsion mode reaches ~0 Gs at the geometric center between the magnets (caused by magnetic field nullification).
Note: Estimates demonstrate shear force of two identical neodymium magnets (friction ~0.15 for Ni-Ni layer).

Table 7: Protective zones (implants) - precautionary measures
MW 15x2 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	5.5 cm
Hearing aid	10 Gs (1.0 mT)	4.0 cm
Mechanical watch	20 Gs (2.0 mT)	3.5 cm
Mobile device	40 Gs (4.0 mT)	2.5 cm
Car key	50 Gs (5.0 mT)	2.5 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

A strong magnetic field is a real danger to electronic devices as well as medical implants. These neodymiums produce a flux that disrupts operation of sensitive medical devices. Remember: the invisible magnetic field passes through tissues and housings. Exceptional care must be exercised by people with hearing aids and insulin pumps. Influence will be felt by: automatic timepieces, car keys, speakers, and screens. Avoid contact with magnetic cards, HDD media, or precise measuring instruments.

Table 8: Collisions (kinetic energy) - collision effects
MW 15x2 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	24.59 km/h (6.83 m/s)	0.06 J
30 mm	41.70 km/h (11.58 m/s)	0.18 J
50 mm	53.83 km/h (14.95 m/s)	0.30 J
100 mm	76.13 km/h (21.15 m/s)	0.59 J

Neodymium magnets are prone to chipping – a strong collision with metal causes immediate chipping. Watch the impact speed – a magnet released freely turns into a projectile. Striking energy can destroy the magnet or painful pinches to skin. Hold the magnet firmly during mounting so it doesn't hit violently against the steel surface. A contact at a velocity of dozens of km/h ends with a crack of the neodymium. Use safety goggles when playing with large magnets.

Table 9: Corrosion resistance
MW 15x2 / 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. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Electrical data (Flux)
MW 15x2 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	3 541 Mx	35.4 µWb
P_c Coefficient	0.20	Low (Flat)

Total magnetic flux emitted by the magnet pole. Key data for generator designers and motors. The P_c coefficient defines the magnet's operating point.

Table 11: Submerged application
MW 15x2 / N38

Environment	Effective steel pull	Effect
Air (land)	1.51 kg	Standard
Water (riverbed)	1.73 kg (+0.22 kg buoyancy gain)	+14.5%

Rust risk: 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. Sliding resistance

*Warning: On a vertical surface, the magnet retains merely approx. 20-30% of its perpendicular strength.

2. Plate thickness effect

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

3. Heat tolerance

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.20

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

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%

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: 010028-2026

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602.70 ZŁ brutto / pcs

This product is an exceptionally strong cylinder magnet, composed of advanced NdFeB material, which, with dimensions of Ø15x2 mm, guarantees optimal power. This specific item boasts a tolerance of ±0.1mm and professional build quality, making it an ideal solution for professional engineers and designers. As a cylindrical magnet with significant force (approx. 1.51 kg), this product is in stock from our warehouse in Poland, ensuring quick order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating secures it against corrosion in typical operating conditions, ensuring an aesthetic appearance and durability for years.

It successfully proves itself in DIY projects, advanced automation, and broadly understood industry, serving as a positioning or actuating element. Thanks to the pull force of 14.84 N with a weight of only 2.65 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., 15.1 mm) using two-component epoxy glues. To ensure long-term durability in automation, anaerobic resins are used, which do not react with the nickel coating and fill the gap, guaranteeing durability of the connection.

Magnets N38 are suitable for 90% of applications in automation and machine building, where excessive miniaturization with maximum force is not required. If you need the strongest magnets in the same volume (Ø15x2), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 15 mm and height 2 mm. The value of 14.84 N means that the magnet is capable of holding a weight many times exceeding its own mass of 2.65 g. The product has a [NiCuNi] coating, which secures it 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 15 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 diametrically if your project requires it.

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.

Benefits

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

Their strength remains stable, and after approximately 10 years it drops only by ~1% (according to research),
They are resistant to demagnetization induced by presence of other magnetic fields,
A magnet with a metallic silver surface looks better,
Magnets exhibit excellent magnetic induction on the working surface,
Due to their durability and thermal resistance, neodymium magnets are capable of operate (depending on the shape) even at high temperatures reaching 230°C or more...
Due to the possibility of flexible molding and customization to individualized projects, NdFeB magnets can be created in a wide range of shapes and sizes, which makes them more universal,
Wide application in modern industrial fields – they find application in hard drives, electric motors, precision medical tools, and technologically advanced constructions.
Relatively small size with high pulling force – neodymium magnets offer strong magnetic field in compact dimensions, which makes them useful in small systems

Cons

Disadvantages of neodymium magnets:

Susceptibility to cracking is one of their disadvantages. Upon strong impact they can break. We advise keeping them in a steel housing, which not only protects them against impacts but also increases their durability
Neodymium magnets lose their force under the influence of heating. As soon as 80°C is exceeded, many of them start losing their force. Therefore, we recommend our special magnets marked [AH], which maintain durability even at temperatures up to 230°C
They rust in a humid environment. For use outdoors we recommend using waterproof magnets e.g. in rubber, plastic
We suggest cover - magnetic mechanism, due to difficulties in creating threads inside the magnet and complicated forms.
Potential hazard resulting from small fragments of magnets pose a threat, in case of ingestion, which is particularly important in the context of child health protection. Additionally, small elements of these devices can 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 holding power of the magnet – what it depends on?

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

on a base made of structural steel, perfectly concentrating the magnetic flux
possessing a thickness of min. 10 mm to avoid saturation
with an polished touching surface
with direct contact (without impurities)
under vertical force vector (90-degree angle)
in neutral thermal conditions

Magnet lifting force in use – key factors

Effective lifting capacity impacted by working environment parameters, such as (from priority):

Distance (between the magnet and the plate), because even a tiny distance (e.g. 0.5 mm) results in a drastic drop in lifting capacity by up to 50% (this also applies to paint, corrosion or debris).
Direction of force – maximum parameter is reached only during perpendicular pulling. The resistance to sliding of the magnet along the surface is standardly several times lower (approx. 1/5 of the lifting capacity).
Base massiveness – too thin sheet does not accept the full field, causing part of the power to be escaped to the other side.
Steel type – mild steel attracts best. Higher carbon content lower magnetic permeability and lifting capacity.
Smoothness – full contact is obtained only on polished steel. Any scratches and bumps reduce the real contact area, weakening the magnet.
Thermal conditions – NdFeB sinters have a negative temperature coefficient. At higher temperatures they are weaker, and at low temperatures gain strength (up to a certain limit).

Holding force was measured on the plate surface of 20 mm thickness, when a perpendicular force was applied, whereas under shearing force the lifting capacity is smaller. In addition, even a slight gap between the magnet and the plate lowers the lifting capacity.

Safe handling of neodymium magnets

Heat sensitivity

Avoid heat. Neodymium magnets are susceptible to heat. If you require operation above 80°C, look for HT versions (H, SH, UH).

Finger safety

Watch your fingers. Two powerful magnets will snap together immediately with a force of several hundred kilograms, destroying anything in their path. Exercise extreme caution!

Combustion hazard

Powder generated during machining of magnets is self-igniting. Avoid drilling into magnets unless you are an expert.

Handling guide

Use magnets consciously. Their immense force can surprise even experienced users. Plan your moves and respect their force.

Safe distance

Very strong magnetic fields can destroy records on payment cards, hard drives, and other magnetic media. Keep a distance of at least 10 cm.

Compass and GPS

Navigation devices and smartphones are highly susceptible to magnetic fields. Close proximity with a powerful NdFeB magnet can permanently damage the sensors in your phone.

Shattering risk

NdFeB magnets are ceramic materials, which means they are prone to chipping. Collision of two magnets leads to them breaking into shards.

Avoid contact if allergic

Nickel alert: The nickel-copper-nickel coating consists of nickel. If an allergic reaction happens, immediately stop working with magnets and use protective gear.

Pacemakers

Life threat: Neodymium magnets can deactivate heart devices and defibrillators. Stay away if you have medical devices.

No play value

Always store magnets away from children. Ingestion danger is high, and the consequences of magnets connecting inside the body are very dangerous.

Attention! Details about hazards in the article: Magnet Safety Guide.

MW 15x2 / N38 - cylindrical magnet

Technical specification - MW 15x2 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical simulation of the assembly - technical parameters

Table 1: Static pull force (force vs gap) - characteristics MW 15x2 / N38

Table 2: Sliding load (vertical surface) MW 15x2 / N38

Table 3: Vertical assembly (shearing) - vertical pull MW 15x2 / N38

Table 4: Material efficiency (saturation) - power losses MW 15x2 / N38

Table 5: Thermal stability (material behavior) - resistance threshold MW 15x2 / N38

Table 6: Magnet-Magnet interaction (repulsion) - forces in the system MW 15x2 / N38

Table 7: Protective zones (implants) - precautionary measures MW 15x2 / N38

Table 8: Collisions (kinetic energy) - collision effects MW 15x2 / N38

Table 9: Corrosion resistance MW 15x2 / N38

Table 10: Electrical data (Flux) MW 15x2 / N38

Table 11: Submerged application MW 15x2 / N38

1. Sliding resistance

2. Plate thickness effect

3. Heat tolerance

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

Material specification

Sustainability

Pulling force

Field Strength

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SM 32x175 [2xM8] / N52 - magnetic separator

Advantages as well as disadvantages of Nd2Fe14B magnets.

Benefits

Cons

Holding force characteristics

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

Magnet lifting force in use – key factors

Safe handling of neodymium magnets

Heat sensitivity

Finger safety

Combustion hazard

Handling guide

Safe distance

Compass and GPS

Shattering risk

Avoid contact if allergic

Pacemakers

No play value

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs gap) - characteristics
MW 15x2 / N38

Table 2: Sliding load (vertical surface)
MW 15x2 / N38

Table 3: Vertical assembly (shearing) - vertical pull
MW 15x2 / N38

Table 4: Material efficiency (saturation) - power losses
MW 15x2 / N38

Table 5: Thermal stability (material behavior) - resistance threshold
MW 15x2 / N38

Table 6: Magnet-Magnet interaction (repulsion) - forces in the system
MW 15x2 / N38

Table 7: Protective zones (implants) - precautionary measures
MW 15x2 / N38

Table 8: Collisions (kinetic energy) - collision effects
MW 15x2 / N38

Table 9: Corrosion resistance
MW 15x2 / N38

Table 10: Electrical data (Flux)
MW 15x2 / N38

Table 11: Submerged application
MW 15x2 / N38

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.