Product available Ships tomorrow

MW 10x15 / 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 010005

GTIN/EAN: 5906301810049

5.00

Diameter Ø

10 mm [±0,1 mm]

Height

15 mm [±0,1 mm]

Weight

8.84 g

Magnetization Direction

↑ axial

Load capacity

2.60 kg / 25.51 N

Magnetic Induction

587.44 mT / 5874 Gs

Coating

[NiCuNi] Nickel

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6.15 ZŁ with VAT / pcs + price for transport

5.00 ZŁ net + 23% VAT / pcs

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Technical details - MW 10x15 / N38 - cylindrical magnet

Specification / characteristics - MW 10x15 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010005
GTIN/EAN	5906301810049
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	10 mm [±0,1 mm]
Height	15 mm [±0,1 mm]
Weight	8.84 g
Magnetization Direction	↑ axial
Load capacity ~ ?	2.60 kg / 25.51 N
Magnetic Induction ~ ?	587.44 mT / 5874 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x15 / 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 assembly - report

The following information are the outcome of a engineering analysis. Values rely on models for the class Nd₂Fe₁₄B. Actual conditions may differ. Use these data as a reference point when designing systems.

Table 1: Static pull force (pull vs distance) - interaction chart
MW 10x15 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5870 Gs 587.0 mT	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N	warning
1 mm	4702 Gs 470.2 mT	1.67 kg / 3.68 pounds 1668.3 g / 16.4 N	weak grip
2 mm	3645 Gs 364.5 mT	1.00 kg / 2.21 pounds 1002.8 g / 9.8 N	weak grip
3 mm	2784 Gs 278.4 mT	0.58 kg / 1.29 pounds 584.8 g / 5.7 N	weak grip
5 mm	1631 Gs 163.1 mT	0.20 kg / 0.44 pounds 200.7 g / 2.0 N	weak grip
10 mm	534 Gs 53.4 mT	0.02 kg / 0.05 pounds 21.5 g / 0.2 N	weak grip
15 mm	234 Gs 23.4 mT	0.00 kg / 0.01 pounds 4.1 g / 0.0 N	weak grip
20 mm	123 Gs 12.3 mT	0.00 kg / 0.00 pounds 1.1 g / 0.0 N	weak grip
30 mm	46 Gs 4.6 mT	0.00 kg / 0.00 pounds 0.2 g / 0.0 N	weak grip
50 mm	13 Gs 1.3 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip

Pulling power decreases drastically with every subsequent millimeter of distance. Remember that even a very thin break (e.g., contamination, varnish, dust) strongly weakens the grip. Neodymiums operate strongest at the point of direct contact; distance weakens the force. See how rapidly the load capacity fall, when the magnet does not touch tightly to the metal substrate. When calculating the mounting, avoid redundant distances.

Table 2: Shear load (vertical surface)
MW 10x15 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.52 kg / 1.15 pounds 520.0 g / 5.1 N
1 mm	Stal (~0.2)	0.33 kg / 0.74 pounds 334.0 g / 3.3 N
2 mm	Stal (~0.2)	0.20 kg / 0.44 pounds 200.0 g / 2.0 N
3 mm	Stal (~0.2)	0.12 kg / 0.26 pounds 116.0 g / 1.1 N
5 mm	Stal (~0.2)	0.04 kg / 0.09 pounds 40.0 g / 0.4 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

This section calculates the theoretical holding capacity required to initiate the sliding of the magnet downwards against a upright steel plate (assuming standard friction). The holding force is a function of the separation distance between the magnet and the surface.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 10x15 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.78 kg / 1.72 pounds 780.0 g / 7.7 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.52 kg / 1.15 pounds 520.0 g / 5.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.26 kg / 0.57 pounds 260.0 g / 2.6 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.30 kg / 2.87 pounds 1300.0 g / 12.8 N

When hanging a magnet on a vertical wall (e.g., a car body), it will only hold just about 1/5 of its nominal power. Gravitational force and a low friction coefficient mean that products move down faster than they detach. Planning a hanger? Note that the shear force is noticeably lower than the perpendicular breakaway force. On a painted metal, the element will give way down under a noticeably lighter load. Utilizing a rubberized layer can significantly increase the grip.

Table 4: Material efficiency (saturation) - power losses
MW 10x15 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.26 kg / 0.57 pounds 260.0 g / 2.6 N
1 mm	25%	0.65 kg / 1.43 pounds 650.0 g / 6.4 N
2 mm	50%	1.30 kg / 2.87 pounds 1300.0 g / 12.8 N
3 mm	75%	1.95 kg / 4.30 pounds 1950.0 g / 19.1 N
5 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N
10 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N
11 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N
12 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N

A too thin steel cannot take in the entire magnetic field, which weakens actual performance of the magnet. If you attach a powerful product to a too thin substrate, the field will penetrate right through and the holding will be smaller. To achieve full efficiency of this neodymium's power, you need a suitably thick piece of metal. The material oversaturation means that on thin elements (e.g., thin profiles), the holder shows lower pull force. We recommend selecting the steel thickness according to the table below.

Table 5: Thermal resistance (material behavior) - power drop
MW 10x15 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N	OK
40 °C	-2.2%	2.54 kg / 5.61 pounds 2542.8 g / 24.9 N	OK
60 °C	-4.4%	2.49 kg / 5.48 pounds 2485.6 g / 24.4 N	OK
80 °C	-6.6%	2.43 kg / 5.35 pounds 2428.4 g / 23.8 N
100 °C	-28.8%	1.85 kg / 4.08 pounds 1851.2 g / 18.2 N

Standard neodymium magnets irreversibly lose strength above the temperature limit. Avoid high temperatures – high temperature can permanently destroy this magnet. As the temperature rises, the magnet's power temporarily decreases. Refrain from using this product near heat sources exceeding its safe range. Ignoring the limit will result in permanent loss of magnetism.

*Technical advisory: Temperature resistance depends not only on the material grade, but also on the magnet's shape. Low-profile magnets (low Pc) are more susceptible to demagnetization at lower temperatures than long magnets. The danger warning in the table indicates a risk of irreversible loss for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - field range
MW 10x15 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	16.68 kg / 36.78 pounds 6 103 Gs	2.50 kg / 5.52 pounds 2502 g / 24.5 N	N/A
1 mm	13.52 kg / 29.80 pounds 10 567 Gs	2.03 kg / 4.47 pounds 2028 g / 19.9 N	12.17 kg / 26.82 pounds ~0 Gs
2 mm	10.70 kg / 23.60 pounds 9 404 Gs	1.61 kg / 3.54 pounds 1606 g / 15.8 N	9.63 kg / 21.24 pounds ~0 Gs
3 mm	8.35 kg / 18.40 pounds 8 304 Gs	1.25 kg / 2.76 pounds 1252 g / 12.3 N	7.51 kg / 16.56 pounds ~0 Gs
5 mm	4.92 kg / 10.85 pounds 6 377 Gs	0.74 kg / 1.63 pounds 738 g / 7.2 N	4.43 kg / 9.77 pounds ~0 Gs
10 mm	1.29 kg / 2.84 pounds 3 262 Gs	0.19 kg / 0.43 pounds 193 g / 1.9 N	1.16 kg / 2.56 pounds ~0 Gs
20 mm	0.14 kg / 0.30 pounds 1 068 Gs	0.02 kg / 0.05 pounds 21 g / 0.2 N	0.12 kg / 0.27 pounds ~0 Gs
50 mm	0.00 kg / 0.01 pounds 145 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 93 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 63 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 45 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 33 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 25 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two strong neodymiums attract each other from a much further distance than a magnet and steel combination. The connection of magnet-to-magnet generates a stronger field and a further horizon of performance. Designing a powerful holder? Apply two magnets instead of a neodymium and a steel. Remember that when attracting two neodymiums, the pinch force is massive. The repulsion force is marginally weaker than the attraction, but still large.
*The magnetic induction between like poles drops to ~0 Gs in the exact middle between the magnets (resulting from vector opposition).
Note: Calculations show sliding force of a pair of identical magnets (friction ~0.15 for Ni-Ni plating).

Table 7: Protective zones (electronics) - warnings
MW 10x15 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	7.5 cm
Hearing aid	10 Gs (1.0 mT)	5.5 cm
Mechanical watch	20 Gs (2.0 mT)	4.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	3.5 cm
Car key	50 Gs (5.0 mT)	3.0 cm
Payment card	400 Gs (40.0 mT)	1.5 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

Powerful magnet radiation is a serious hazard to electronics as well as pacemakers. These neodymiums produce a flux that prevents correct functioning of sensitive medical devices. Remember: the unseen radiation acts through matter and housings. Increased vigilance must be taken by people with hearing aids and insulin pumps. The risk also applies to: automatic timepieces, car keys, speakers, and screens. Do not place the magnet near cards, HDD media, or precise measuring instruments.

Table 8: Impact energy (kinetic energy) - warning
MW 10x15 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	17.39 km/h (4.83 m/s)	0.10 J
30 mm	29.96 km/h (8.32 m/s)	0.31 J
50 mm	38.67 km/h (10.74 m/s)	0.51 J
100 mm	54.69 km/h (15.19 m/s)	1.02 J

NdFeB products are delicate – a collision with steel causes immediate chipping. Watch the impact speed – a neodymium left loose speeds with massive force. Impact energy can cause material chips or injury to skin. Be sure to control the product during mounting so it doesn't hit violently against the metal. A contact at a velocity of dozens of km/h almost guarantees destruction of the neodymium. Use safety goggles when working with powerful specimens.

Table 9: Anti-corrosion coating durability
MW 10x15 / 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 10x15 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	4 950 Mx	49.5 µWb
P_c Coefficient	1.09	High (Stable)

Total magnetic flux emitted by the pole surface. Essential parameter in coil applications and motors. P_c value defines the working geometry.

Table 11: Submerged application
MW 10x15 / N38

Environment	Effective steel pull	Effect
Air (land)	2.60 kg	Standard
Water (riverbed)	2.98 kg (+0.38 kg buoyancy gain)	+14.5%

Warning: 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. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.

1. Sliding resistance

*Warning: On a vertical surface, the magnet retains just a fraction of its max power.

2. Steel thickness impact

*Thin steel (e.g. computer case) drastically weakens the holding force.

3. Temperature resistance

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 1.09

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.

Technical specification and ecology

Material specification

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

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: 010005-2026

Magnet Unit Converter

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Force in kg

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MW 70x30 / N38 - cylindrical magnet

317.17 ZŁ brutto / pcs

The offered product is an extremely powerful cylinder magnet, made from durable NdFeB material, which, with dimensions of Ø10x15 mm, guarantees optimal power. This specific item features an accuracy of ±0.1mm and industrial build quality, making it a perfect solution for professional engineers and designers. As a magnetic rod with impressive force (approx. 2.60 kg), this product is available off-the-shelf from our European logistics center, ensuring quick order fulfillment. Furthermore, its Ni-Cu-Ni coating effectively protects it against corrosion in standard operating conditions, guaranteeing an aesthetic appearance and durability for years.

It finds application in modeling, advanced automation, and broadly understood industry, serving as a fastening or actuating element. Thanks to the pull force of 25.51 N with a weight of only 8.84 g, this rod is indispensable in electronics and wherever every gram matters.

Since our magnets have a very precise dimensions, the recommended way is to glue them into holes with a slightly larger diameter (e.g., 10.1 mm) using two-component epoxy glues. To ensure long-term durability in industry, anaerobic resins 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 an optimal price-to-power ratio and high resistance to demagnetization. If you need the strongest magnets in the same volume (Ø10x15), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our store.

This model is characterized by dimensions Ø10x15 mm, which, at a weight of 8.84 g, makes it an element with impressive magnetic energy density. The key parameter here is the lifting capacity amounting to approximately 2.60 kg (force ~25.51 N), which, with such compact dimensions, proves the high power of the NdFeB material. 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 10 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.

Strengths as well as weaknesses of neodymium magnets.

Pros

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

They do not lose power, even during nearly ten years – the reduction in power is only ~1% (based on measurements),
They possess excellent resistance to magnetism drop due to opposing magnetic fields,
In other words, due to the metallic surface of silver, the element gains a professional look,
The surface of neodymium magnets generates a maximum magnetic field – this is a key 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 versatility in shaping and the ability to adapt to complex applications,
Fundamental importance in advanced technology sectors – they are utilized in computer drives, motor assemblies, advanced medical instruments, as well as other advanced devices.
Relatively small size with high pulling force – neodymium magnets offer strong magnetic field in tiny dimensions, which allows their use in small systems

Disadvantages

Disadvantages of neodymium magnets:

They are fragile upon too strong impacts. To avoid cracks, it is worth securing magnets in a protective case. Such protection not only shields the magnet but also increases its resistance to damage
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.
When exposed to humidity, magnets usually rust. For applications outside, it is recommended to use protective magnets, such as magnets in rubber or plastics, which prevent oxidation as well as corrosion.
Due to limitations in producing nuts and complex forms in magnets, we propose using a housing - magnetic mechanism.
Health risk resulting from small fragments of magnets are risky, when accidentally swallowed, which becomes key in the context of child safety. It is also worth noting that tiny parts of these magnets are able to disrupt the diagnostic process medical after entering the body.
Due to neodymium price, their price exceeds standard values,

Pull force analysis

Maximum holding power of the magnet – what affects it?

The specified lifting capacity represents the maximum value, recorded under laboratory conditions, namely:

using a base made of low-carbon steel, acting as a magnetic yoke
with a thickness minimum 10 mm
with an ground touching surface
with total lack of distance (without paint)
during pulling in a direction perpendicular to the mounting surface
in temp. approx. 20°C

Key elements affecting lifting force

Bear in mind that the magnet holding may be lower subject to elements below, starting with the most relevant:

Gap between surfaces – every millimeter of separation (caused e.g. by veneer or unevenness) drastically reduces the pulling force, often by half at just 0.5 mm.
Force direction – catalog parameter refers to pulling vertically. When slipping, the magnet holds much less (typically approx. 20-30% of nominal force).
Metal thickness – the thinner the sheet, the weaker the hold. Magnetic flux passes through the material instead of converting into lifting capacity.
Material type – the best choice is high-permeability steel. Stainless steels may have worse magnetic properties.
Surface quality – the smoother and more polished the surface, the larger the contact zone and higher the lifting capacity. Roughness acts like micro-gaps.
Operating temperature – neodymium magnets have a negative temperature coefficient. When it is hot they lose power, and in frost they can be stronger (up to a certain limit).

Lifting capacity was determined using a polished steel plate of optimal thickness (min. 20 mm), under perpendicular detachment force, however under shearing force the load capacity is reduced by as much as fivefold. Additionally, even a small distance between the magnet’s surface and the plate reduces the load capacity.

H&S for magnets

Sensitization to coating

Medical facts indicate that the nickel plating (standard magnet coating) is a strong allergen. For allergy sufferers, refrain from direct skin contact and select versions in plastic housing.

Magnet fragility

Neodymium magnets are sintered ceramics, meaning they are very brittle. Collision of two magnets leads to them breaking into small pieces.

Maximum temperature

Monitor thermal conditions. Heating the magnet to high heat will destroy its properties and pulling force.

Data carriers

Device Safety: Strong magnets can ruin data carriers and delicate electronics (pacemakers, hearing aids, mechanical watches).

Pinching danger

Big blocks can break fingers in a fraction of a second. Never place your hand between two strong magnets.

Machining danger

Powder generated during machining of magnets is flammable. Do not drill into magnets without proper cooling and knowledge.

Precision electronics

A strong magnetic field negatively affects the operation of compasses in phones and navigation systems. Maintain magnets close to a smartphone to prevent breaking the sensors.

Implant safety

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

Do not give to children

These products are not intended for children. Accidental ingestion of multiple magnets may result in them attracting across intestines, which constitutes a severe health hazard and necessitates immediate surgery.

Conscious usage

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

Warning! Want to know more? Check our post: Are neodymium magnets dangerous?

MW 10x15 / N38 - cylindrical magnet

Technical details - MW 10x15 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical analysis of the assembly - report

Table 1: Static pull force (pull vs distance) - interaction chart MW 10x15 / N38

Table 2: Shear load (vertical surface) MW 10x15 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MW 10x15 / N38

Table 4: Material efficiency (saturation) - power losses MW 10x15 / N38

Table 5: Thermal resistance (material behavior) - power drop MW 10x15 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range MW 10x15 / N38

Table 7: Protective zones (electronics) - warnings MW 10x15 / N38

Table 8: Impact energy (kinetic energy) - warning MW 10x15 / N38

Table 9: Anti-corrosion coating durability MW 10x15 / N38

Table 10: Electrical data (Pc) MW 10x15 / N38

Table 11: Submerged application MW 10x15 / N38

1. Sliding resistance

2. Steel thickness impact

3. Temperature resistance

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

Material specification

Sustainability

Force (pull)

Magnetic Field

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MW 70x30 / N38 - cylindrical magnet

Strengths as well as weaknesses of neodymium magnets.

Pros

Disadvantages

Pull force analysis

Maximum holding power of the magnet – what affects it?

Key elements affecting lifting force

H&S for magnets

Sensitization to coating

Magnet fragility

Maximum temperature

Data carriers

Pinching danger

Machining danger

Precision electronics

Implant safety

Do not give to children

Conscious usage

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - interaction chart
MW 10x15 / N38

Table 2: Shear load (vertical surface)
MW 10x15 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 10x15 / N38

Table 4: Material efficiency (saturation) - power losses
MW 10x15 / N38

Table 5: Thermal resistance (material behavior) - power drop
MW 10x15 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range
MW 10x15 / N38

Table 7: Protective zones (electronics) - warnings
MW 10x15 / N38

Table 8: Impact energy (kinetic energy) - warning
MW 10x15 / N38

Table 9: Anti-corrosion coating durability
MW 10x15 / N38

Table 10: Electrical data (P_c)
MW 10x15 / N38

Table 11: Submerged application
MW 10x15 / N38