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MW 10x1.5 / 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 010003

GTIN/EAN: 5906301810001

5.00

Diameter Ø

10 mm [±0,1 mm]

Height

1.5 mm [±0,1 mm]

Weight

0.88 g

Magnetization Direction

↑ axial

Load capacity

0.82 kg / 8.01 N

Magnetic Induction

178.06 mT / 1781 Gs

Coating

[NiCuNi] Nickel

technical specifications »

0.431 ZŁ with VAT / pcs + price for transport

0.350 ZŁ net + 23% VAT / pcs

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Technical - MW 10x1.5 / N38 - cylindrical magnet

Specification / characteristics - MW 10x1.5 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010003
GTIN/EAN	5906301810001
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	1.5 mm [±0,1 mm]
Weight	0.88 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.82 kg / 8.01 N
Magnetic Induction ~ ?	178.06 mT / 1781 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x1.5 / 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 modeling of the magnet - technical parameters

The following information represent the direct effect of a engineering simulation. Results were calculated on algorithms for the material Nd₂Fe₁₄B. Actual parameters might slightly differ from theoretical values. Use these data as a supplementary guide for designers.

Table 1: Static pull force (force vs distance) - characteristics
MW 10x1.5 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1780 Gs 178.0 mT	0.82 kg / 1.81 LBS 820.0 g / 8.0 N	safe
1 mm	1557 Gs 155.7 mT	0.63 kg / 1.38 LBS 627.2 g / 6.2 N	safe
2 mm	1253 Gs 125.3 mT	0.41 kg / 0.90 LBS 406.2 g / 4.0 N	safe
3 mm	958 Gs 95.8 mT	0.24 kg / 0.52 LBS 237.4 g / 2.3 N	safe
5 mm	530 Gs 53.0 mT	0.07 kg / 0.16 LBS 72.8 g / 0.7 N	safe
10 mm	140 Gs 14.0 mT	0.01 kg / 0.01 LBS 5.1 g / 0.1 N	safe
15 mm	52 Gs 5.2 mT	0.00 kg / 0.00 LBS 0.7 g / 0.0 N	safe
20 mm	24 Gs 2.4 mT	0.00 kg / 0.00 LBS 0.1 g / 0.0 N	safe
30 mm	8 Gs 0.8 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
50 mm	2 Gs 0.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe

Grip strength drops sharply with every subsequent millimeter of gap. Keep in mind that every additional insulation layer (e.g., dirt, paint, rust) significantly diminishes the holding power. Magnetic products hold most effectively at the point of direct contact; distance weakens the power. Analyze how quickly the load capacity plummet, when the product does not touch tightly to the steel surface. When designing the arrangement, discard additional spacers.

Table 2: Shear force (wall)
MW 10x1.5 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.16 kg / 0.36 LBS 164.0 g / 1.6 N
1 mm	Stal (~0.2)	0.13 kg / 0.28 LBS 126.0 g / 1.2 N
2 mm	Stal (~0.2)	0.08 kg / 0.18 LBS 82.0 g / 0.8 N
3 mm	Stal (~0.2)	0.05 kg / 0.11 LBS 48.0 g / 0.5 N
5 mm	Stal (~0.2)	0.01 kg / 0.03 LBS 14.0 g / 0.1 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 2.0 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 following data shows the theoretical shear load sufficient to start the slippage of the magnet down on a upright steel plate (considering standard friction coefficient). The holding force depends on the distance between the magnet and the metal.

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MW 10x1.5 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.25 kg / 0.54 LBS 246.0 g / 2.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.16 kg / 0.36 LBS 164.0 g / 1.6 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.08 kg / 0.18 LBS 82.0 g / 0.8 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.41 kg / 0.90 LBS 410.0 g / 4.0 N

When mounting a element on a upright plane (e.g., a fridge), it will only hold just about 1/5 of its maximum pull force. Gravity and a low friction coefficient mean that products slide down faster than they detach. Designing a hanger? Consider that the sliding force is much weaker than the maximum static pull force. On a painted metal, the holder will slip down under a significantly smaller weight. Application of an anti-slip coating can significantly raise the stability.

Table 4: Steel thickness (saturation) - sheet metal selection
MW 10x1.5 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.08 kg / 0.18 LBS 82.0 g / 0.8 N
1 mm	25%	0.21 kg / 0.45 LBS 205.0 g / 2.0 N
2 mm	50%	0.41 kg / 0.90 LBS 410.0 g / 4.0 N
3 mm	75%	0.62 kg / 1.36 LBS 615.0 g / 6.0 N
5 mm	100%	0.82 kg / 1.81 LBS 820.0 g / 8.0 N
10 mm	100%	0.82 kg / 1.81 LBS 820.0 g / 8.0 N
11 mm	100%	0.82 kg / 1.81 LBS 820.0 g / 8.0 N
12 mm	100%	0.82 kg / 1.81 LBS 820.0 g / 8.0 N

A too thin steel is not enough to focus the entire magnetic field, which wastes potential of the holder. Should you attach a powerful product to a too thin substrate, the flux will penetrate right through and the pull force will drop sharply. To squeeze full efficiency of this neodymium's power, you need a suitably thick element of metal. The saturation effect causes that on sheet metal structures (e.g., appliance housings), the holder shows lower pull force. We advise picking the steel dimension according to the table below.

Table 5: Thermal resistance (material behavior) - resistance threshold
MW 10x1.5 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.82 kg / 1.81 LBS 820.0 g / 8.0 N	OK
40 °C	-2.2%	0.80 kg / 1.77 LBS 802.0 g / 7.9 N	OK
60 °C	-4.4%	0.78 kg / 1.73 LBS 783.9 g / 7.7 N
80 °C	-6.6%	0.77 kg / 1.69 LBS 765.9 g / 7.5 N
100 °C	-28.8%	0.58 kg / 1.29 LBS 583.8 g / 5.7 N

Ordinary NdFeB products irreversibly lose parameters above the temperature limit. Protect against heat – heat can irreversibly destroy this product. With every degree above norm, the neodymium's power temporarily decreases. Refrain from using this product close to ovens higher than its safe range. Too high temperature will result in permanent loss of magnetism.

*Technical advisory: Thermal stability depends not only on the material grade, as well as the dimension ratios. Flat magnets (pancake types) risk losing magnetic properties at lower temperatures than long magnets. Warning indicator in the table signals a risk of irreversible loss for this particular item.

Table 6: Two magnets (repulsion) - field range
MW 10x1.5 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	1.53 kg / 3.38 LBS 3 185 Gs	0.23 kg / 0.51 LBS 230 g / 2.3 N	N/A
1 mm	1.38 kg / 3.03 LBS 3 371 Gs	0.21 kg / 0.45 LBS 206 g / 2.0 N	1.24 kg / 2.73 LBS ~0 Gs
2 mm	1.17 kg / 2.59 LBS 3 114 Gs	0.18 kg / 0.39 LBS 176 g / 1.7 N	1.06 kg / 2.33 LBS ~0 Gs
3 mm	0.96 kg / 2.12 LBS 2 817 Gs	0.14 kg / 0.32 LBS 144 g / 1.4 N	0.86 kg / 1.91 LBS ~0 Gs
5 mm	0.59 kg / 1.29 LBS 2 201 Gs	0.09 kg / 0.19 LBS 88 g / 0.9 N	0.53 kg / 1.16 LBS ~0 Gs
10 mm	0.14 kg / 0.30 LBS 1 060 Gs	0.02 kg / 0.05 LBS 20 g / 0.2 N	0.12 kg / 0.27 LBS ~0 Gs
20 mm	0.01 kg / 0.02 LBS 281 Gs	0.00 kg / 0.00 LBS 1 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 26 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 15 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 10 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 7 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 5 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 4 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two magnets interact from a wider radius than a neodymium and metal combination. The setup of magnet-to-magnet generates a stronger field and a wider radius of operation. Planning to create a strong closure? Apply two magnets instead of a neodymium and a steel. Exercise caution that when attracting two neodymiums, the impact force is huge. The levitation is slightly lower than the connection force, but still large.
*Field value for N-N configuration is approximately ~0 Gs in the exact middle between the magnets (caused by magnetic field nullification).
Note: Figures apply to sliding force of a pair of identical neodymium magnets (friction ~0.15 for Ni-Ni layer).

Table 7: Safety (HSE) (electronics) - precautionary measures
MW 10x1.5 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	3.5 cm
Hearing aid	10 Gs (1.0 mT)	3.0 cm
Mechanical watch	20 Gs (2.0 mT)	2.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	2.0 cm
Car key	50 Gs (5.0 mT)	2.0 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	0.5 cm

A strong magnetic field poses a large risk to IT equipment as well as medical implants. These NdFeB products generate a flux that prevents correct functioning of sensitive medical devices. Notice: the invisible magnetic field acts through matter and housings. Special caution must be taken by people with cochlear implants and insulin pumps. Influence will be felt by: automatic timepieces, car keys, speakers, and screens. Do not bring the product near payment cards, HDD media, or sensitive navigation tools.

Table 8: Impact energy (kinetic energy) - collision effects
MW 10x1.5 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	30.91 km/h (8.58 m/s)	0.03 J
30 mm	53.32 km/h (14.81 m/s)	0.10 J
50 mm	68.84 km/h (19.12 m/s)	0.16 J
100 mm	97.35 km/h (27.04 m/s)	0.32 J

Neodymium magnets are very brittle – a strong collision with metal can result in shattering. Control the attraction moment – a neodymium left loose speeds with massive force. Impact energy can trigger coating fragments or dangerous crushing to skin. Be sure to control the product during mounting so it doesn't slam with momentum against the metal. A collision at high speed ends with a crack of the neodymium. Wear eye protection when handling with powerful specimens.

Table 9: Corrosion resistance
MW 10x1.5 / 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)

Neodymium magnets are highly susceptible to corrosion without proper protection. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Construction data (Flux)
MW 10x1.5 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 717 Mx	17.2 µWb
P_c Coefficient	0.22	Low (Flat)

Total magnetic flux passing through the magnet pole. Key data in coil applications and motors. The P_c coefficient defines the working geometry.

Table 11: Submerged application
MW 10x1.5 / N38

Environment	Effective steel pull	Effect
Air (land)	0.82 kg	Standard
Water (riverbed)	0.94 kg (+0.12 kg buoyancy gain)	+14.5%

Corrosion 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. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Vertical hold

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

2. Steel thickness impact

*Thin steel (e.g. 0.5mm PC case) significantly reduces the holding force.

3. Heat tolerance

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.22

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

Technical and environmental data

Elemental analysis

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%

Environmental data

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: 010003-2026

Measurement Calculator

Pulling force

Force (N)

Force in lbs

Field Strength

Induction (Gs)

Induction (T)

Input a figure in a single field to see the conversion for the other fields right away.

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UMGGW 29x8 [M4] GW / N38 - magnetic holder rubber internal thread

8.61 ZŁ brutto / pcs

The offered product is an incredibly powerful cylinder magnet, composed of durable NdFeB material, which, with dimensions of Ø10x1.5 mm, guarantees maximum efficiency. The MW 10x1.5 / N38 component features a tolerance of ±0.1mm and industrial build quality, making it an excellent solution for professional engineers and designers. As a cylindrical magnet with impressive force (approx. 0.82 kg), this product is available off-the-shelf from our warehouse in Poland, ensuring lightning-fast order fulfillment. Moreover, its triple-layer Ni-Cu-Ni coating secures it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.

This model is created for building generators, advanced sensors, and efficient magnetic separators, where field concentration on a small surface counts. Thanks to the high power of 8.01 N with a weight of only 0.88 g, this cylindrical magnet is indispensable in electronics and wherever every gram matters.

Due to the brittleness of the NdFeB material, we absolutely advise against force-fitting (so-called press-fit), as this risks immediate cracking of this precision component. To ensure long-term durability in automation, specialized industrial adhesives are used, which are safe for nickel and fill the gap, guaranteeing durability of the connection.

Magnets NdFeB grade N38 are strong enough for 90% of applications in modeling and machine building, where extreme miniaturization with maximum force is not required. If you need even stronger magnets in the same volume (Ø10x1.5), 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 10 mm and height 1.5 mm. The key parameter here is the holding force amounting to approximately 0.82 kg (force ~8.01 N), which, with such compact dimensions, proves the high power of the NdFeB material. The product has a [NiCuNi] coating, which protects the surface against external factors, giving it an aesthetic, silvery shine.

This rod magnet is magnetized axially (along the height of 1.5 mm), which means that the N and S poles are located on the flat, circular surfaces. Such an arrangement is standard when connecting magnets in stacks (e.g., in filters) or when mounting in sockets at the bottom of a hole. On request, we can also produce versions magnetized diametrically if your project requires it.

Strengths as well as weaknesses of rare earth magnets.

Pros

Besides their high retention, neodymium magnets are valued for these benefits:

Their magnetic field is maintained, and after approximately 10 years it decreases only by ~1% (according to research),
Magnets perfectly protect themselves against loss of magnetization caused by external fields,
A magnet with a metallic nickel surface has an effective appearance,
The surface of neodymium magnets generates a intense magnetic field – this is a distinguishing feature,
Due to their durability and thermal resistance, neodymium magnets can operate (depending on the form) even at high temperatures reaching 230°C or more...
In view of the possibility of accurate molding and customization to custom solutions, magnetic components can be created in a wide range of geometric configurations, which amplifies use scope,
Significant place in future technologies – they find application in hard drives, electric motors, advanced medical instruments, also multitasking production systems.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in compact dimensions, which allows their use in small systems

Cons

What to avoid - cons of neodymium magnets: application proposals

They are fragile upon heavy impacts. To avoid cracks, it is worth protecting magnets in special housings. Such protection not only shields the magnet but also improves its resistance to damage
We warn that neodymium magnets can lose their power at high temperatures. To prevent this, we recommend our specialized [AH] magnets, which work effectively even at 230°C.
They oxidize in a humid environment - during use outdoors we advise using waterproof magnets e.g. in rubber, plastic
Due to limitations in realizing nuts and complicated shapes in magnets, we propose using cover - magnetic holder.
Potential hazard related to microscopic parts of magnets are risky, when accidentally swallowed, which becomes key in the aspect of protecting the youngest. It is also worth noting that small components of these devices are able to disrupt the diagnostic process medical when they are in the body.
High unit price – neodymium magnets cost more than other types of magnets (e.g. ferrite), which hinders application in large quantities

Holding force characteristics

Highest magnetic holding force – what contributes to it?

Information about lifting capacity is the result of a measurement for ideal contact conditions, including:

using a sheet made of mild steel, serving as a ideal flux conductor
whose transverse dimension is min. 10 mm
with a plane free of scratches
with direct contact (without paint)
during detachment in a direction vertical to the plane
at room temperature

Practical lifting capacity: influencing factors

In real-world applications, the real power results from many variables, ranked from the most important:

Clearance – the presence of any layer (paint, tape, gap) interrupts the magnetic circuit, which lowers capacity rapidly (even by 50% at 0.5 mm).
Force direction – declared lifting capacity refers to detachment vertically. When applying parallel force, the magnet exhibits significantly lower power (often approx. 20-30% of maximum force).
Base massiveness – insufficiently thick steel does not accept the full field, causing part of the power to be lost into the air.
Chemical composition of the base – mild steel gives the best results. Alloy steels decrease magnetic permeability and holding force.
Smoothness – full contact is possible only on polished steel. Any scratches and bumps create air cushions, weakening the magnet.
Thermal factor – hot environment reduces magnetic field. Too high temperature can permanently demagnetize the magnet.

Holding force was checked on a smooth steel plate of 20 mm thickness, when the force acted perpendicularly, in contrast under shearing force the holding force is lower. Additionally, even a minimal clearance between the magnet’s surface and the plate lowers the load capacity.

Warnings

ICD Warning

Medical warning: Strong magnets can deactivate pacemakers and defibrillators. Stay away if you have medical devices.

Magnet fragility

NdFeB magnets are ceramic materials, which means they are fragile like glass. Clashing of two magnets leads to them cracking into small pieces.

Phone sensors

GPS units and mobile phones are extremely susceptible to magnetic fields. Close proximity with a strong magnet can decalibrate the internal compass in your phone.

Sensitization to coating

Some people experience a sensitization to nickel, which is the standard coating for NdFeB magnets. Extended handling might lead to skin redness. We recommend wear safety gloves.

Permanent damage

Do not overheat. Neodymium magnets are sensitive to temperature. If you require resistance above 80°C, ask us about special high-temperature series (H, SH, UH).

Electronic hazard

Avoid bringing magnets close to a wallet, computer, or TV. The magnetism can permanently damage these devices and erase data from cards.

Keep away from children

These products are not suitable for play. Eating a few magnets may result in them attracting across intestines, which poses a severe health hazard and necessitates urgent medical intervention.

Mechanical processing

Powder created during machining of magnets is flammable. Do not drill into magnets unless you are an expert.

Crushing risk

Large magnets can break fingers instantly. Do not put your hand betwixt two attracting surfaces.

Safe operation

Handle magnets with awareness. Their immense force can shock even professionals. Plan your moves and respect their force.

Warning! More info about hazards in the article: Magnet Safety Guide.

MW 10x1.5 / N38 - cylindrical magnet

Technical - MW 10x1.5 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical modeling of the magnet - technical parameters

Table 1: Static pull force (force vs distance) - characteristics MW 10x1.5 / N38

Table 2: Shear force (wall) MW 10x1.5 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces MW 10x1.5 / N38

Table 4: Steel thickness (saturation) - sheet metal selection MW 10x1.5 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold MW 10x1.5 / N38

Table 6: Two magnets (repulsion) - field range MW 10x1.5 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures MW 10x1.5 / N38

Table 8: Impact energy (kinetic energy) - collision effects MW 10x1.5 / N38

Table 9: Corrosion resistance MW 10x1.5 / N38

Table 10: Construction data (Flux) MW 10x1.5 / N38

Table 11: Submerged application MW 10x1.5 / N38

1. Vertical hold

2. Steel thickness impact

3. Heat tolerance

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

Elemental analysis

Environmental data

Pulling force

Field Strength

See also proposals

SMZR 25x100 / N52 - magnetic separator with handle

SM 25x100 [2xM8] / N52 - magnetic separator

SM 32x500 [2xM8] / N42 - magnetic separator

UMGGW 29x8 [M4] GW / N38 - magnetic holder rubber internal thread

Strengths as well as weaknesses of rare earth magnets.

Pros

Cons

Holding force characteristics

Highest magnetic holding force – what contributes to it?

Practical lifting capacity: influencing factors

Warnings

ICD Warning

Magnet fragility

Phone sensors

Sensitization to coating

Permanent damage

Electronic hazard

Keep away from children

Mechanical processing

Crushing risk

Safe operation

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs distance) - characteristics
MW 10x1.5 / N38

Table 2: Shear force (wall)
MW 10x1.5 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MW 10x1.5 / N38

Table 4: Steel thickness (saturation) - sheet metal selection
MW 10x1.5 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold
MW 10x1.5 / N38

Table 6: Two magnets (repulsion) - field range
MW 10x1.5 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures
MW 10x1.5 / N38

Table 8: Impact energy (kinetic energy) - collision effects
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Table 9: Corrosion resistance
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Table 10: Construction data (Flux)
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Table 11: Submerged application
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