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MW 2x10 / 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 010054

GTIN/EAN: 5906301810537

5.00

Diameter Ø

2 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

0.24 g

Magnetization Direction

↑ axial

Load capacity

0.07 kg / 0.70 N

Magnetic Induction

613.08 mT / 6131 Gs

Coating

[NiCuNi] Nickel

check technical specifications »

0.1845 ZŁ with VAT / pcs + price for transport

0.1500 ZŁ net + 23% VAT / pcs

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Technical details - MW 2x10 / N38 - cylindrical magnet

Specification / characteristics - MW 2x10 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010054
GTIN/EAN	5906301810537
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	2 mm [±0,1 mm]
Height	10 mm [±0,1 mm]
Weight	0.24 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.07 kg / 0.70 N
Magnetic Induction ~ ?	613.08 mT / 6131 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 2x10 / 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 analysis of the product - technical parameters

These values are the result of a mathematical calculation. Values were calculated on models for the class Nd₂Fe₁₄B. Operational conditions might slightly differ. Please consider these data as a reference point during assembly planning.

Table 1: Static pull force (force vs gap) - power drop
MW 2x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	6107 Gs 610.7 mT	0.07 kg / 0.15 LBS 70.0 g / 0.7 N	low risk
1 mm	1790 Gs 179.0 mT	0.01 kg / 0.01 LBS 6.0 g / 0.1 N	low risk
2 mm	633 Gs 63.3 mT	0.00 kg / 0.00 LBS 0.8 g / 0.0 N	low risk
3 mm	300 Gs 30.0 mT	0.00 kg / 0.00 LBS 0.2 g / 0.0 N	low risk
5 mm	107 Gs 10.7 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
10 mm	23 Gs 2.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
15 mm	9 Gs 0.9 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
20 mm	4 Gs 0.4 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
30 mm	2 Gs 0.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
50 mm	0 Gs 0.0 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk

Magnetic force decreases drastically with every mm of spacing. Remember that every additional insulation layer (e.g., contamination, varnish, veneer) significantly reduces the pull force. Neodymiums work strongest in perfect adhesion; distance drastically cuts the power. See how quickly the load capacity drop, when the magnet does not adhere flatly to the steel surface. When planning the arrangement, discard unnecessary gaps.

Table 2: Shear load (vertical surface)
MW 2x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.01 kg / 0.03 LBS 14.0 g / 0.1 N
1 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 2.0 g / 0.0 N
2 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
3 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N

The table below shows the theoretical shear load required to cause the shifting of the magnet downwards against a vertical metal surface (assuming typical friction). This parameter is a function of the separation distance between the magnet and the surface.

Table 3: Wall mounting (sliding) - vertical pull
MW 2x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.02 kg / 0.05 LBS 21.0 g / 0.2 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.01 kg / 0.03 LBS 14.0 g / 0.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.01 kg / 0.02 LBS 7.0 g / 0.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.04 kg / 0.08 LBS 35.0 g / 0.3 N

When mounting a element on a vertical wall (e.g., a car body), it you can count on just approx. 1/5 of nominal attraction strength. Gravity and a low friction coefficient influence the fact that holders move down faster than they detach. Want to create a vertical fastening? Note that the shear force is noticeably lower than the perpendicular breakaway force. On a smooth steel, the magnet will slip down under a significantly smaller cargo. Using a rubber layer can drastically raise the stability.

Table 4: Material efficiency (substrate influence) - sheet metal selection
MW 2x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.01 kg / 0.02 LBS 7.0 g / 0.1 N
1 mm	25%	0.02 kg / 0.04 LBS 17.5 g / 0.2 N
2 mm	50%	0.04 kg / 0.08 LBS 35.0 g / 0.3 N
3 mm	75%	0.05 kg / 0.12 LBS 52.5 g / 0.5 N
5 mm	100%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N
10 mm	100%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N
11 mm	100%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N
12 mm	100%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N

A thin sheet is incapable of conduct the full magnetic flux, which squanders power of the magnet. If you mount a strong magnet to a thin surface, the magnetism will pass right through and the holding will be smaller. To squeeze the maximum of this magnet's potential, you need a suitably thick piece of metal. The saturation phenomenon causes that on thin elements (e.g., appliance housings), the holder shows lower pull force. We recommend selecting the steel cross-section according to the table below.

Table 5: Thermal resistance (stability) - resistance threshold
MW 2x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N	OK
40 °C	-2.2%	0.07 kg / 0.15 LBS 68.5 g / 0.7 N	OK
60 °C	-4.4%	0.07 kg / 0.15 LBS 66.9 g / 0.7 N	OK
80 °C	-6.6%	0.07 kg / 0.14 LBS 65.4 g / 0.6 N
100 °C	-28.8%	0.05 kg / 0.11 LBS 49.8 g / 0.5 N

Classic neodymiums change their properties strength after exceeding the maximum temperature. Protect against heat – heat can irreversibly destroy this product. As the temperature rises, the neodymium's capacity briefly drops. Avoid using this magnet close to ovens exceeding its safe range. Too high temperature will cause permanent loss of magnetic properties.

*Technical advisory: Temperature resistance is determined by both grade, and the Permeance Coefficient Pc. Thin magnets (low Pc) risk losing magnetic properties at lower temperatures than long magnets. Red status in the table points to permanent field degradation for this specific geometry.

Table 6: Two magnets (attraction) - field collision
MW 2x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	0.72 kg / 1.59 LBS 6 130 Gs	0.11 kg / 0.24 LBS 108 g / 1.1 N	N/A
1 mm	0.22 kg / 0.49 LBS 6 799 Gs	0.03 kg / 0.07 LBS 34 g / 0.3 N	0.20 kg / 0.44 LBS ~0 Gs
2 mm	0.06 kg / 0.14 LBS 3 581 Gs	0.01 kg / 0.02 LBS 9 g / 0.1 N	0.06 kg / 0.12 LBS ~0 Gs
3 mm	0.02 kg / 0.04 LBS 2 036 Gs	0.00 kg / 0.01 LBS 3 g / 0.0 N	0.02 kg / 0.04 LBS ~0 Gs
5 mm	0.00 kg / 0.01 LBS 847 Gs	0.00 kg / 0.00 LBS 1 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
10 mm	0.00 kg / 0.00 LBS 213 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
20 mm	0.00 kg / 0.00 LBS 46 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 5 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
60 mm	0.00 kg / 0.00 LBS 3 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
70 mm	0.00 kg / 0.00 LBS 2 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
80 mm	0.00 kg / 0.00 LBS 1 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
90 mm	0.00 kg / 0.00 LBS 1 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
100 mm	0.00 kg / 0.00 LBS 1 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two strong neodymiums attract each other from a much further distance than a neodymium and metal setup. The connection of magnet-to-magnet generates a stronger field and a larger range of action. Designing a strong closure? 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 slightly lower than the connection force, but still significant.
*Flux density in repulsion mode drops to ~0 Gs at the midpoint between the magnets (caused by magnetic field nullification).
* Results show friction force of dual matching neodymium magnets (friction ~0.15 for Ni-Ni plating).

Table 7: Hazards (electronics) - warnings
MW 2x10 / N38

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

Powerful magnet radiation poses a real danger to IT equipment as well as pacemakers. These NdFeB products generate a flux that destroys function of digital equipment. Be aware: the invisible magnetic field passes through tissues and plastic. Special caution must be taken by people with cochlear implants and drug dispensers. Also at risk are: mechanical watches, car keys, membranes, and displays. Do not place the magnet near cards, hard drives, or sensitive navigation tools.

Table 8: Impact energy (cracking risk) - warning
MW 2x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	17.22 km/h (4.78 m/s)	0.00 J
30 mm	29.83 km/h (8.29 m/s)	0.01 J
50 mm	38.51 km/h (10.70 m/s)	0.01 J
100 mm	54.47 km/h (15.13 m/s)	0.03 J

Magnetic elements are prone to chipping – a violent impact against metal can result in shattering. Pay attention to connection velocity – a magnet released freely becomes dangerous. Impact energy can cause material chips or painful pinches to fingers. Be sure to control the product during installation so it doesn't slam with momentum against the steel surface. A contact at a velocity of dozens of km/h means shattering of the neodymium. Use safety goggles when working with powerful specimens.

Table 9: Surface protection spec
MW 2x10 / 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. Note the thickness of the protective layer.

Table 10: Construction data (P_c)
MW 2x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	232 Mx	2.3 µWb
P_c Coefficient	1.55	High (Stable)

Flux value passing through the magnet pole. Key data for generator designers and motors. The P_c coefficient defines the working geometry.

Table 11: Underwater work (magnet fishing)
MW 2x10 / N38

Environment	Effective steel pull	Effect
Air (land)	0.07 kg	Standard
Water (riverbed)	0.08 kg (+0.01 kg buoyancy gain)	+14.5%

Corrosion warning: Standard nickel requires drying after every contact with moisture; lack of maintenance will lead to rust spots.

In water, the magnet feels stronger thanks to Archimedes' principle. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Sliding resistance

*Caution: On a vertical wall, the magnet retains only approx. 20-30% of its max power.

2. Steel saturation

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

3. Power loss vs temp

*For N38 grade, 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) = 1.55

This simulation demonstrates the magnetic stability of the selected magnet under specific geometric conditions. The solid red line represents the demagnetization curve (material potential), while the dashed blue line is the load line based on the magnet's geometry. The P_c (Permeance Coefficient), also known as the load line slope, is a dimensionless value that describes the relationship between the magnet's shape and its magnetic stability. The intersection of these two lines (the black dot) is the operating point — it determines the actual magnetic flux density generated by the magnet in this specific configuration. A higher P_c value means the magnet is more 'slender' (tall relative to its area), resulting in a higher operating point and better resistance to irreversible demagnetization caused by external fields or temperature. A value of 0.42 is relatively low (typical for flat magnets), meaning the operating point is closer to the 'knee' of the curve — caution is advised when operating at temperatures near the maximum limit to avoid strength loss.

Technical specification and ecology

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: 010054-2026

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The presented product is an exceptionally strong cylindrical magnet, composed of advanced NdFeB material, which, at dimensions of Ø2x10 mm, guarantees maximum efficiency. The MW 2x10 / N38 model boasts an accuracy of ±0.1mm and industrial build quality, making it a perfect solution for the most demanding engineers and designers. As a magnetic rod with significant force (approx. 0.07 kg), this product is in stock from our European logistics center, ensuring rapid order fulfillment. Moreover, its Ni-Cu-Ni coating secures it against corrosion in standard operating conditions, ensuring 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 0.70 N with a weight of only 0.24 g, this cylindrical magnet is indispensable in miniature devices and wherever every gram matters.

Due to the delicate structure of the ceramic sinter, you must not use force-fitting (so-called press-fit), as this risks immediate cracking of this precision component. To ensure long-term durability in industry, specialized industrial adhesives are used, which are safe for nickel and fill the gap, guaranteeing durability of the connection.

Grade N38 is the most frequently chosen standard for professional neodymium magnets, offering a great economic balance and operational stability. If you need the strongest magnets in the same volume (Ø2x10), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 2 mm and height 10 mm. The value of 0.70 N means that the magnet is capable of holding a weight many times exceeding its own mass of 0.24 g. 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 2 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 and disadvantages of Nd₂Fe₁₄B magnets.

Benefits

Apart from their superior holding force, neodymium magnets have these key benefits:

They virtually do not lose power, because even after ten years the decline in efficiency is only ~1% (based on calculations),
They show high resistance to demagnetization induced by external magnetic fields,
In other words, due to the reflective finish of nickel, the element gains a professional look,
Magnetic induction on the working layer of the magnet turns out to be maximum,
Thanks to resistance to high temperature, they are capable of working (depending on the shape) even at temperatures up to 230°C and higher...
Possibility of custom machining as well as adjusting to individual applications,
Fundamental importance in advanced technology sectors – they find application in magnetic memories, electric motors, medical devices, and multitasking production systems.
Relatively small size with high pulling force – neodymium magnets offer strong magnetic field in tiny dimensions, which makes them useful in miniature devices

Cons

Disadvantages of NdFeB magnets:

Brittleness is one of their disadvantages. Upon strong impact they can break. We recommend keeping them in a steel housing, which not only secures them against impacts but also raises their durability
When exposed to high temperature, neodymium magnets suffer a drop in force. Often, when the temperature exceeds 80°C, their strength 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
Magnets exposed to a humid environment can corrode. Therefore while using outdoors, we suggest using water-impermeable magnets made of rubber, plastic or other material protecting against moisture
Limited possibility of creating nuts in the magnet and complex shapes - recommended is a housing - mounting mechanism.
Health risk related to microscopic parts of magnets can be dangerous, if swallowed, which gains importance in the context of child health protection. Furthermore, tiny parts of these devices can 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

Lifting parameters

Maximum lifting force for a neodymium magnet – what affects it?

The load parameter shown refers to the limit force, obtained under optimal environment, specifically:

with the application of a yoke made of special test steel, guaranteeing full magnetic saturation
with a thickness of at least 10 mm
characterized by lack of roughness
without any air gap between the magnet and steel
under perpendicular application of breakaway force (90-degree angle)
at room temperature

Lifting capacity in real conditions – factors

Holding efficiency is affected by working environment parameters, including (from most important):

Distance (between the magnet and the metal), as even a tiny distance (e.g. 0.5 mm) results in a reduction in lifting capacity by up to 50% (this also applies to varnish, rust or dirt).
Loading method – catalog parameter refers to detachment vertically. When slipping, the magnet exhibits much less (often approx. 20-30% of nominal force).
Wall 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. Stainless steels may attract less.
Smoothness – ideal contact is obtained only on smooth steel. Any scratches and bumps reduce the real contact area, weakening the magnet.
Thermal factor – high temperature weakens pulling force. Exceeding the limit temperature can permanently damage the magnet.

Holding force was checked on the plate surface of 20 mm thickness, when the force acted perpendicularly, whereas under shearing force the load capacity is reduced by as much as 5 times. In addition, even a slight gap between the magnet’s surface and the plate decreases the holding force.

Warnings

Do not underestimate power

Handle magnets with awareness. Their powerful strength can shock even experienced users. Plan your moves and do not underestimate their force.

Adults only

Always store magnets out of reach of children. Risk of swallowing is high, and the consequences of magnets connecting inside the body are very dangerous.

Crushing force

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

GPS and phone interference

Navigation devices and mobile phones are highly sensitive to magnetism. Direct contact with a strong magnet can permanently damage the sensors in your phone.

Nickel allergy

Some people have a contact allergy to Ni, which is the typical protective layer for neodymium magnets. Prolonged contact can result in a rash. We strongly advise wear safety gloves.

Permanent damage

Keep cool. Neodymium magnets are susceptible to temperature. If you need resistance above 80°C, look for special high-temperature series (H, SH, UH).

Combustion hazard

Mechanical processing of neodymium magnets poses a fire hazard. Magnetic powder reacts violently with oxygen and is hard to extinguish.

Shattering risk

Neodymium magnets are sintered ceramics, which means they are very brittle. Impact of two magnets leads to them breaking into small pieces.

Magnetic media

Very strong magnetic fields can erase data on payment cards, hard drives, and storage devices. Stay away of at least 10 cm.

Medical implants

For implant holders: Powerful magnets disrupt medical devices. Maintain minimum 30 cm distance or ask another person to work with the magnets.

Important! More info about risks in the article: Safety of working with magnets.

MW 2x10 / N38 - cylindrical magnet

Technical details - MW 2x10 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical analysis of the product - technical parameters

Table 1: Static pull force (force vs gap) - power drop MW 2x10 / N38

Table 2: Shear load (vertical surface) MW 2x10 / N38

Table 3: Wall mounting (sliding) - vertical pull MW 2x10 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection MW 2x10 / N38

Table 5: Thermal resistance (stability) - resistance threshold MW 2x10 / N38

Table 6: Two magnets (attraction) - field collision MW 2x10 / N38

Table 7: Hazards (electronics) - warnings MW 2x10 / N38

Table 8: Impact energy (cracking risk) - warning MW 2x10 / N38

Table 9: Surface protection spec MW 2x10 / N38

Table 10: Construction data (Pc) MW 2x10 / N38

Table 11: Underwater work (magnet fishing) MW 2x10 / N38

1. Sliding resistance

2. Steel saturation

3. Power loss vs temp

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

Material specification

Sustainability

Pulling force

Field Strength

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Advantages and disadvantages of Nd2Fe14B magnets.

Benefits

Cons

Lifting parameters

Maximum lifting force for a neodymium magnet – what affects it?

Lifting capacity in real conditions – factors

Warnings

Do not underestimate power

Adults only

Crushing force

GPS and phone interference

Nickel allergy

Permanent damage

Combustion hazard

Shattering risk

Magnetic media

Medical implants

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs gap) - power drop
MW 2x10 / N38

Table 2: Shear load (vertical surface)
MW 2x10 / N38

Table 3: Wall mounting (sliding) - vertical pull
MW 2x10 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection
MW 2x10 / N38

Table 5: Thermal resistance (stability) - resistance threshold
MW 2x10 / N38

Table 6: Two magnets (attraction) - field collision
MW 2x10 / N38

Table 7: Hazards (electronics) - warnings
MW 2x10 / N38

Table 8: Impact energy (cracking risk) - warning
MW 2x10 / N38

Table 9: Surface protection spec
MW 2x10 / N38

Table 10: Construction data (P_c)
MW 2x10 / N38

Table 11: Underwater work (magnet fishing)
MW 2x10 / N38

Advantages and disadvantages of Nd₂Fe₁₄B magnets.