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MW 2x10 / N38 - cylindrical magnet

Name: Dhit sp. z o.o.
Address: Kościuszki 6A, Ożarów Mazowiecki, mazowieckie, 05-850, PL
Telephone: +48 22 499 98 98
Price range: 1-6500 PLN

cylindrical magnet

Catalog no 010054

GTIN/EAN: 5906301810537

5.00

Load capacity 0.07 kg / 0.70 N Magnetic Induction 613.08 mT / 6131 Gs

Diameter Ø: 2 mm [±0,1 mm]
Height: 10 mm [±0,1 mm]
Weight: 0.24 g
Magnetization Direction: ↑ axial
Coating: [NiCuNi] Nickel

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0.1845 zł with VAT / pcs + price for transport

0.1500 zł net + 23% VAT / pcs

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Engineering report for this magnet

Full PDF analysis: pull and shear force, effect of distance, temperature and plate thickness, safety distances and the demagnetization curve.

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Detailed specification - 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 modeling of the product - data

These information are the direct effect of a engineering calculation. Results were calculated on models for the material Nd₂Fe₁₄B. Real-world performance may deviate from the simulation results. Treat these calculations as a reference point during assembly planning.

Table 1: Static force (pull vs distance) - 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 pounds 70.0 g / 0.7 N	weak grip
1 mm	1790 Gs 179.0 mT	0.01 kg / 0.01 pounds 6.0 g / 0.1 N	weak grip
2 mm	633 Gs 63.3 mT	0.00 kg / 0.00 pounds 0.8 g / 0.0 N	weak grip
3 mm	300 Gs 30.0 mT	0.00 kg / 0.00 pounds 0.2 g / 0.0 N	weak grip
5 mm	107 Gs 10.7 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
10 mm	23 Gs 2.3 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
15 mm	9 Gs 0.9 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
20 mm	4 Gs 0.4 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
30 mm	2 Gs 0.2 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
50 mm	0 Gs 0.0 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip

Pulling power decreases drastically per each millimeter of spacing. Remember that every additional insulation layer (e.g., contamination, varnish, rust) significantly diminishes the holding power. Magnetic products work most effectively at the point of direct contact; air break weakens the force. See how flashily the parameters fall, when the magnet does not adhere tightly to the metal substrate. When calculating the mounting, discard additional spacers.

Table 2: Slippage capacity (wall)
MW 2x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.01 kg / 0.03 pounds 14.0 g / 0.1 N
1 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 g / 0.0 N
2 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
3 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 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 approximate weight limit necessary to start the slippage of the magnet vertically along a upright metal surface (assuming standard friction). The holding force is a function of the distance between the magnet and the metal.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
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 pounds 21.0 g / 0.2 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.01 kg / 0.03 pounds 14.0 g / 0.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.01 kg / 0.02 pounds 7.0 g / 0.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.04 kg / 0.08 pounds 35.0 g / 0.3 N

When placing a magnet on a vertical surface (e.g., a board), it will maintain only approx. 1/5 of its nominal power. Gravitational force and a weak degree of grip influence the fact that products slip faster than they detach. Designing a wall mount? Consider that the sliding force is much weaker than the perpendicular breakaway force. On a slippery surface, the element will slip down under a much lighter load. Using a rubber coating can significantly raise the stability.

Table 4: Steel thickness (substrate influence) - power losses
MW 2x10 / N38

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

A too thin steel cannot take in the full magnetic flux, which squanders power of the holder. Should you attach a powerful product to a thin surface, the flux will penetrate right through and the pull force will drop sharply. To achieve the maximum of this neodymium's power, you need a suitably thick backing of metal. The saturation phenomenon means that on delicate walls (e.g., car bodies), the holder holds weaker. We recommend selecting the steel dimension according to the table below.

Table 5: Working in heat (material behavior) - 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 pounds 70.0 g / 0.7 N	OK
40 °C	-2.2%	0.07 kg / 0.15 pounds 68.5 g / 0.7 N	OK
60 °C	-4.4%	0.07 kg / 0.15 pounds 66.9 g / 0.7 N	OK
80 °C	-6.6%	0.07 kg / 0.14 pounds 65.4 g / 0.6 N
100 °C	-28.8%	0.05 kg / 0.11 pounds 49.8 g / 0.5 N

Standard neodymium magnets irreversibly lose strength above the temperature limit. Protect against heat – heat can permanently demagnetize this magnet. With every degree above norm, the magnet's power briefly drops. Avoid using this product near heat sources exceeding its working range. Too high temperature will result in permanent loss of magnetic properties.

*Important note: Thermal stability depends not only on the material grade, but also on the magnet's shape. Low-profile magnets (pancake types) may lose charge permanently under lower heat stress than taller cylinders. Warning indicator in the table indicates a risk of irreversible loss for this particular item.

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

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

Two magnetic products attract each other from a significantly greater distance than a magnet and steel combination. The connection of magnet-to-magnet produces a massive flux and a larger range of performance. Designing a strong closure? Utilize two neodymiums instead of a neodymium and a striker plate. Remember that when connecting a pair of magnets, the pinch force is massive. The levitation is a bit weaker than the connection force, but still large.
*Field value in repulsion mode reaches ~0 Gs at the geometric center of the gap (due to field cancellation).
Note: Estimates demonstrate shear force of a pair of matching neodymium magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Protective zones (implants) - precautionary measures
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
Timepiece	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 serious hazard to electronics and medical implants. These neodymiums generate a field that prevents correct functioning of digital equipment. Remember: the invisible magnetic field passes through tissues and glass. Increased vigilance must be exercised by people with cochlear implants and drug dispensers. Influence will be felt by: automatic timepieces, remotes, membranes, and screens. Do not place the magnet near cards, HDD media, or sensitive navigation tools.

Table 8: Dynamics (kinetic energy) - collision effects
MW 2x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)	Predicted outcome
10 mm	5.68 km/h (1.58 m/s)	0.00 J
30 mm	5.68 km/h (1.58 m/s)	0.00 J
50 mm	5.68 km/h (1.58 m/s)	0.00 J
100 mm	5.68 km/h (1.58 m/s)	0.00 J

NdFeB products are prone to chipping – a collision with steel risks their cracking. Pay attention to connection velocity – a magnet released freely turns into a projectile. Kinetic force can destroy the magnet or painful pinches to fingers. Be sure to control the product during bringing near metal so it doesn't slam with momentum against the steel surface. A collision at high speed almost guarantees destruction of the magnet. Use safety goggles when handling 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. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Electrical 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 pole surface. Essential parameter when building generators and motors. The P_c coefficient defines the magnet's operating point.

Table 11: Physics of underwater searching
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.

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

1. Vertical hold

*Warning: On a vertical surface, the magnet holds merely ~20% of its nominal pull.

2. Plate thickness effect

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

3. Thermal stability

*For N38 material, the safety limit is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 1.55

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 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%

Ecology and recycling (GPSR)

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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MW 5x30 / N38 - cylindrical magnet

3.57 zł brutto / pcs

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UMC 60x9/5x15 / N38 - cylindrical magnetic holder

64.94 zł brutto / pcs

The presented product is an exceptionally strong rod magnet, composed of durable NdFeB material, which, at dimensions of Ø2x10 mm, guarantees optimal power. This specific item features an accuracy of ±0.1mm and industrial build quality, making it an ideal solution for the most demanding engineers and designers. As a magnetic rod with impressive force (approx. 0.07 kg), this product is available off-the-shelf from our warehouse in Poland, ensuring rapid order fulfillment. Moreover, its Ni-Cu-Ni coating secures it against corrosion in standard operating conditions, guaranteeing an aesthetic appearance and durability for years.

This model is ideal for building electric motors, advanced Hall effect sensors, and efficient filters, where maximum induction on a small surface counts. Thanks to the pull force of 0.70 N with a weight of only 0.24 g, this rod is indispensable in miniature devices and wherever low weight is crucial.

Due to the brittleness of the NdFeB material, you must not use force-fitting (so-called press-fit), as this risks chipping the coating of this professional component. To ensure stability in automation, anaerobic resins are used, which do not react with the nickel coating and fill the gap, guaranteeing durability of the connection.

Magnets NdFeB grade N38 are suitable for the majority of applications in automation and machine building, where extreme miniaturization with maximum force is not required. 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.

This model is characterized by dimensions Ø2x10 mm, which, at a weight of 0.24 g, makes it an element with high magnetic energy density. 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 oxidation, giving it an aesthetic, silvery shine.

This rod magnet is magnetized axially (along the height of 10 mm), which means that the N and S poles are located on the flat, circular surfaces. Such an arrangement is most desirable when connecting magnets in stacks (e.g., in filters) or when mounting in sockets at the bottom of a hole. On request, we can also produce versions magnetized through the diameter if your project requires it.

Pros and cons of Nd₂Fe₁₄B magnets.

Advantages

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

They do not lose power, even during nearly ten years – the decrease in strength is only ~1% (theoretically),
They are extremely resistant to demagnetization induced by presence of other magnetic fields,
Thanks to the metallic finish, the coating of nickel, gold, or silver-plated gives an clean appearance,
They show high magnetic induction at the operating surface, which increases their power,
Through (adequate) combination of ingredients, they can achieve high thermal strength, allowing for functioning at temperatures approaching 230°C and above...
Thanks to flexibility in shaping and the capacity to adapt to complex applications,
Significant place in innovative solutions – they are commonly used in mass storage devices, electromotive mechanisms, diagnostic systems, as well as complex engineering applications.
Compactness – despite small sizes they generate large force, making them ideal for precision applications

Limitations

Disadvantages of neodymium magnets:

They are prone to damage upon heavy impacts. To avoid cracks, it is worth securing magnets using a steel holder. Such protection not only shields the magnet but also improves its resistance to damage
When exposed to high temperature, neodymium magnets suffer a drop in power. Often, when the temperature exceeds 80°C, their power decreases (depending on the size and shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
When exposed to humidity, magnets usually rust. For applications outside, it is recommended to use protective magnets, such as those in rubber or plastics, which secure oxidation and corrosion.
Due to limitations in realizing threads and complicated forms in magnets, we recommend using cover - magnetic mount.
Potential hazard resulting from small fragments of magnets are risky, in case of ingestion, which becomes key in the context of child safety. Furthermore, tiny parts of these products 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 lifting force for a neodymium magnet – what it depends on?

Breakaway force was determined for the most favorable conditions, including:

with the use of a yoke made of low-carbon steel, ensuring full magnetic saturation
possessing a thickness of at least 10 mm to ensure full flux closure
with an ground touching surface
without any insulating layer between the magnet and steel
for force applied at a right angle (in the magnet axis)
in temp. approx. 20°C

Lifting capacity in real conditions – factors

During everyday use, the real power depends on many variables, listed from the most important:

Distance (between the magnet and the metal), since even a tiny clearance (e.g. 0.5 mm) can cause a reduction in force by up to 50% (this also applies to varnish, corrosion or dirt).
Load vector – maximum parameter is available only during pulling at a 90° angle. The shear force of the magnet along the surface is usually many times smaller (approx. 1/5 of the lifting capacity).
Substrate thickness – for full efficiency, the steel must be adequately massive. Thin sheet limits the attraction force (the magnet "punches through" it).
Chemical composition of the base – mild steel attracts best. Alloy admixtures decrease magnetic permeability and lifting capacity.
Smoothness – ideal contact is possible only on polished steel. Any scratches and bumps reduce the real contact area, weakening the magnet.
Temperature influence – hot environment weakens pulling force. Exceeding the limit temperature can permanently damage the magnet.

Lifting capacity testing was carried out on a smooth plate of optimal thickness, under perpendicular forces, in contrast under shearing force the lifting capacity is smaller. In addition, even a slight gap between the magnet’s surface and the plate reduces the load capacity.

Safe handling of NdFeB magnets

Risk of cracking

Despite metallic appearance, the material is brittle and cannot withstand shocks. Do not hit, as the magnet may crumble into sharp, dangerous pieces.

GPS Danger

Navigation devices and mobile phones are extremely susceptible to magnetism. Close proximity with a powerful NdFeB magnet can permanently damage the sensors in your phone.

Avoid contact if allergic

Certain individuals experience a sensitization to Ni, which is the common plating for NdFeB magnets. Prolonged contact may cause a rash. We strongly advise use safety gloves.

Life threat

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

Threat to electronics

Intense magnetic fields can erase data on credit cards, HDDs, and other magnetic media. Stay away of at least 10 cm.

Danger to the youngest

Strictly keep magnets away from children. Ingestion danger is significant, and the consequences of magnets clamping inside the body are life-threatening.

Handling rules

Use magnets consciously. Their powerful strength can surprise even professionals. Plan your moves and do not underestimate their force.

Fire risk

Dust produced during cutting of magnets is flammable. Do not drill into magnets without proper cooling and knowledge.

Crushing risk

Pinching hazard: The attraction force is so immense that it can result in blood blisters, crushing, and broken bones. Protective gloves are recommended.

Thermal limits

Keep cool. Neodymium magnets are susceptible to heat. If you need operation above 80°C, inquire about HT versions (H, SH, UH).

Attention! Need more info? Read our article: Are neodymium magnets dangerous?

MW 2x10 / N38 - cylindrical magnet

Detailed specification - MW 2x10 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical modeling of the product - data

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

Table 2: Slippage capacity (wall) MW 2x10 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MW 2x10 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 2x10 / N38

Table 5: Working in heat (material behavior) - resistance threshold MW 2x10 / N38

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

Table 7: Protective zones (implants) - precautionary measures MW 2x10 / N38

Table 8: Dynamics (kinetic energy) - collision effects MW 2x10 / N38

Table 9: Surface protection spec MW 2x10 / N38

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

Table 11: Physics of underwater searching MW 2x10 / N38

1. Vertical hold

2. Plate thickness effect

3. Thermal stability

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

Chemical composition

Ecology and recycling (GPSR)

Magnet pull force

Magnetic Field

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MPL 50x20x20 / N38 - lamellar magnet

MW 10x6 / N38 - cylindrical magnet

MW 5x30 / N38 - cylindrical magnet

UMC 60x9/5x15 / N38 - cylindrical magnetic holder

Pros and cons of Nd2Fe14B magnets.

Advantages

Limitations

Holding force characteristics

Maximum lifting force for a neodymium magnet – what it depends on?

Lifting capacity in real conditions – factors

Safe handling of NdFeB magnets

Risk of cracking

GPS Danger

Avoid contact if allergic

Life threat

Threat to electronics

Danger to the youngest

Handling rules

Fire risk

Crushing risk

Thermal limits

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

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

Table 2: Slippage capacity (wall)
MW 2x10 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 2x10 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 2x10 / N38

Table 5: Working in heat (material behavior) - resistance threshold
MW 2x10 / N38

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

Table 7: Protective zones (implants) - precautionary measures
MW 2x10 / N38

Table 8: Dynamics (kinetic energy) - collision effects
MW 2x10 / N38

Table 9: Surface protection spec
MW 2x10 / N38

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

Table 11: Physics of underwater searching
MW 2x10 / N38

Pros and cons of Nd₂Fe₁₄B magnets.